Garbage bags are a human necessity. Despite its simplicity, it must meet the following requirements:
- convenience;
- quality;
- reliability;
- environmental friendliness;
- different capacity.
What does Polymer Standard offer?
One of the key activities of the company is the creation of polymer packaging bags.
We offer wholesale:
- LDPE packages;
- HDPE packages.
LDPE bags are made of polyethylene high pressure. Scope of application: collection and transportation of construction and household waste. Leaves and plant debris are stored in them after cleaning yards, boulevards, and streets, which is carried out by specialized services. The products have a strong welded seam.
HDPE bags are produced in compliance with GOST 16338-85. The products are used in offices, construction sites, and production. Such containers are used for sorting, storing waste, and also as packaging material. Such bags protect the contents from moisture and are chemically resistant. Such products are safe for health, so they are used in households and catering. There are no toxic elements in the composition.
The product production process is under strict control of specialists, which makes it possible to speak with guarantee about the quality of the product. At the Polymer Standard company you can find durable bags for construction and household waste and bags for special purposes.
Our product is certified! The assortment includes garbage bags with and without ties. The absence of intermediaries allows us to offer competitive prices for products.
Production is based on the use of excellent quality raw materials, this makes it possible to minimize the cost of bags without changing the performance characteristics of the products.
Thanks to the use of innovative technologies, specialists managed to achieve:
- high strength indicators;
- resistance to chemical elements;
- ability to withstand heavy loads;
- wide range of uses.
When producing garbage bags, we use new equipment and advanced technologies. Thanks to this we achieve unique properties packaging. Our bags are safe and environmentally friendly, and therefore they do not emit toxins or other harmful elements. The high potential of the enterprise in terms of technology makes it possible to create bags of different configurations and thicknesses in large volumes.
Why are our products considered the best on the market?
Polyethylene garbage bags from "Polymer Standard" on this moment has no equal. They are widely used in various modern industries, since the products have numerous advantages:
- unique ratio of quality indicators and low cost;
- large selection of bag capacities. The products allow you to place up to 350 liters of garbage, which makes it possible to save on cleaning;
- resistance to bending and abrasion;
- resistance to erosion processes;
- practicality;
- durability and strength. Our bags can withstand heavy loads, which guarantees their integrity even after prolonged and repeated use. When creating products, an original seam is formed to prevent tearing;
- the bag is sealed and does not allow liquids and unpleasant odors to pass through;
- resistance to low/high temperatures;
- excellent elasticity indicators, which guarantees the preservation of the quality of the product even at low temperatures;
- packages have dielectric characteristics;
- bags are allowed to be used for any type of waste.
It’s easy to order garbage bags from Polymer Standard! Leave an online application on the company's website! Our managers will provide comprehensive answers to questions, help you select the right products and offer optimal scheme payment with delivery!
Buy garbage bags wholesale
In the process of human life, household waste is generated that must be disposed of. Order and sanitary condition in the home, office, public places, educational institutions and other premises depends on regular cleaning and waste removal.
Thanks to modern means for economic purposes, this task can be handled easily and simply. Using garbage bags allows you to dispose of solid waste carefully and quickly.
Garbage bags entered our lives relatively recently, but managed to gain popularity among consumers due to their convenience, environmental friendliness, and safety.
What and how are garbage bags made of?
Garbage bags are produced from LDPE polyethylene (made under high pressure) and HDPE (made under low pressure).
LDPE bags have the following characteristics:
- high strength;
- resistance to mechanical damage;
- resistance to temperatures and moisture.
- possibility of recycling.
The high strength of the bags allows them to be widely used for collecting household waste and construction waste without the fear that sharp objects will damage the integrity of the bag.
HDPE garbage bags provide fast and reliable sorting and storage of sorting waste. Such products are widely used in residential buildings, on construction sites, in offices, industrial and production premises.
It is important to say that low-density polyethylene bags are used as packaging material, thanks to chemical resistance and protective qualities.
Classification of garbage bags
On the consumer market, bags are presented in a wide range and they are classified according to certain criteria.
The volume of garbage bags varies from 10 liters to 360 liters, depending on the purpose.
Small volume bags are used in places where the volume of waste is not too large (cafes, bars, restaurants, offices, etc.). The most popular products are those with a volume of 30, 60, 120 and 240 liters.
Garbage bags are available in a wide range of colors.
The strength indicators of garbage bags depend on the density of the polyethylene film from 6 to 100 microns. The denser the material, the stronger the product.
Depending on the characteristics of the material and purpose, garbage bags are supplied to the consumer market in rolls and sheets. Along with standard products ranging in size from 20x22 cm to bags 330x250 cm, manufacturers produce garbage bags of non-standard sizes.
Garbage bags are divided into types based on the presence of handles or ties. Bags with drawstrings make it convenient to transport garbage without fear of it falling apart.
Biodegradable bags are very popular. The special additives included in the material ensure their decomposition within 2-3 years.
Where to buy garbage bags in bulk?
The Polymer Standard company in Podolsk offers to buy high-quality garbage bags wholesale. You can select the products that are necessary to satisfy your requests in the catalog on the company’s website.
For convenience, there is a table from which each customer can familiarize themselves with the assortment and select the required bag sizes.
Customers are offered the production of bags in any volume, prompt delivery and convenient payment. You can place an order on the website or at the company office. Call!
Garbage bags are needed in every home. They save a person from having to constantly wash the trash can and allow them to frequently empty out accumulated trash (this is a common problem for large families). The company "Polymer Standard" produces garbage bags from polyethylene - a practical and inexpensive material.
How to choose the right garbage bags for people?
For many people, buying garbage bags from Polymer Standard seems like a simple undertaking, but this is a mistaken opinion. Experienced consumers carefully choose the right product. There are certain parameters by which you need to select garbage bags:
1. Buying thin polyethylene bags seems economical because such bags are cheap. However, inexpensive thin household waste bags break easily. As a result, a person may not be able to carry the contents of the bag to the garbage chute and scatter them on the landing. To avoid this situation, you should choose bags made of dense material.
2. Since the bag is initially placed in the trash bin, you need to look at the size of the bags. Large bags with a small bucket will be a waste of money, and small bags will not be suitable for a large bucket. The bag must cover the entire inner surface of the basket, creating a 15-20 cm flap on the outer part.
3. Some users prefer the color of the bag to match the color of the bucket, but it is more practical to use black bags as they match all buckets. In addition, in the black bag of the Polymer Standard company the unpleasant contents are not visible at all, while light blue and other colored bags show household waste to others.
4. It is important to consider the shape of the bottom of the waste basket: it can be regular flat or resemble a star. There are also donya hemispheres. Garbage bags are often designed for a specific model of bin. This information is usually indicated on the label that seals the bags into a roll.
Table of trash bag sizes for people buying Polymer Standard products
Polyethylene density for people who are buying Polymer Standard bags for the first time
The density of polyethylene is always determined by its pressure. For the manufacture of bags it is permissible to use high, low and medium pressure polyethylene. The density of a bag is an indicator of its strength, so you should definitely look at the material characteristics on the bag label.
It is also important to know that they are made from primary or secondary raw materials. Primary raw materials are polyethylene made from new materials, and secondary raw materials are a product of processing used polyethylene products. There were practically no differences in the quality of primary and secondary materials for bags.
Table of material density of garbage bags for people buying Polymer Standard products
The table shows that the strongest bags are made of medium-density polyethylene, since they can withstand a load of 373 kilograms (indicators are given for 120 kg bags).
How do I place an order for people who need trash bags?
The company "Polymer Standard" is a convenient opportunity to order high-quality garbage bags with home delivery. Place an order by calling the number listed on our official website. You can buy garbage bags from our company via the Internet inexpensively and quickly.
PACKAGESFROMPOLYMERFILMS ANDCOMBINEDMATERIALS
Are commontechnicalconditions
Preface
Goals and principles of standardization in Russian Federation established by Federal Law of December 27, 2002 No. 184-FZ “On Technical Regulation”, and the rules for the application of national standards of the Russian Federation - GOST R 1.0-2004 “Standardization in the Russian Federation. Basic provisions"
IntelligenceOstandard
1 DEVELOPED AND INTRODUCED by the Technical Committee for Standardization TC 223 “Packaging” (JSC NIEKITU) 2 APPROVED AND ENTERED INTO EFFECT by Order of the Federal Agency for Technical Regulation and Metrology dated December 27, 2007 No. 606-st 3 INTRODUCED FOR THE FIRST TIME Information about changes To present standard published V annually published information index "National standards" , A text changes And amendments - V monthly published information signs "National standards" . IN case revision (replacements) or cancellations present standard appropriate notification will published in monthly published informational index "National standards" . Corresponding information , notification And texts are placed Also V informational system general use - on official website Federal agencies By technical regulation and metrology V networks Internet
NATIONALSTANDARDRUSSIANFEDERATION
Date of introduction - 2008 - 09 - 01
1 area of use
This standard applies to bags made of polymer films and combined materials (hereinafter referred to as bags) intended for packaging food and industrial products.2 Normative references
This standard uses regulatory references to the following standards: GOST 12.1.004-91 System of occupational safety standards. Fire safety. General requirements GOST 12.2.003-91 System of occupational safety standards. Production equipment. General requirements safety GOST 12.3.030-83 System of occupational safety standards. Plastics processing. Safety requirements GOST 427-75 Metal measuring rulers. Specifications GOST 7730-89 Cellulose film. Technical specifications GOST 8273-75 Wrapping paper. Technical specifications GOST 9142-90 Corrugated cardboard boxes. General technical conditions GOST 10779-78 Polyvinyl alcohol. Technical specifications GOST 11293-89 Gelatin. Technical specifications GOST 14192-96 Marking of cargo GOST 14236-81 Polymer films. Tensile test method GOST 16272-79 Plasticized technical polyvinyl chloride film. Technical specifications GOST 17527-2003 Packaging. Terms and definitions GOST 18992-80 Coarse polyvinyl acetate homopolymer dispersion. Technical specifications GOST 19360-74 Bags - film liners. General technical conditions GOST 20477-86 Polyethylene tape with an adhesive layer. Technical specifications GOST 21140-88 Containers. Size system GOST 21798-76 Filled transport containers. Conditioning method for testing GOST 26663-85 Transport packages. Formation using packaging tools. General technical requirements Note - When using this standard, it is advisable to check the validity of the reference standards in information system for general use - on the official website of the Federal Agency for Technical Regulation and Metrology on the Internet or according to the annually published information index “National Standards”, which was published as of January 1 of the current year, and according to the corresponding monthly information indexes published this year. If the reference standard is replaced (changed), then when using this standard you should be guided by the replacing (changed) standard. If the reference standard is canceled without replacement, then the provision in which a reference is made to it is applied in the part that does not affect this reference.3 Terms and definitions
This standard uses terms according to GOST 17527, as well as the following term with the corresponding definition: 3.1 widthfold : The distance between the outer fold lines of the straightened fold.4 Types, main parameters and dimensions
4.1 Bags are produced of the types specified in Appendix A. 4.2 It is allowed to produce bags of other types with a different seam arrangement, taking into account the properties, weight and dimensions of the packaged products, provided that the safety of the products is ensured. 4.3 The types and sizes of packages are established in the technical documentation for packages for specific types of products in agreement with the consumer (customer). The dimensions of the packages are established in accordance with the requirements of GOST 21140, taking into account the dimensions of the transport container, the properties of the packaged products and the type of filling and packaging equipment. 4.4 Maximum deviations from the dimensions of the packages should not exceed: ± 10 mm - along the length and width of the package; ± 0.5 mm - along the width of the fold.5 Technical requirements
5.1 Bags are manufactured in accordance with the requirements of this standard for technical documentation, technological regulations, working drawings for bags intended for packaging specific types of products. 5.2 Characteristics 5.2.1 The surface quality of bags, except for seams, must comply with the requirements of technical documentation for polymer films and combined materials from which they are made. 5.2.2 Cracks, tears and holes are not allowed on the surface of the bags. 5.2.3 Packages made of heat-sealable films must have welded seams no more than 10 mm wide. The seams are placed at a distance of up to 10 mm from the edge of the bag. By agreement with the consumer, depending on the properties of the packaged product, it is allowed to place seams at a distance of more than 10 mm from the edge of the package. When making bags with double-row seams, the distance between the seams should be no more than 8 mm. 5.2.4 Welded seams of bags must be sealed, even along the entire length, without burnt spots or folds. 5.2.5 The adhesive seam must be smooth, without unglued areas or folds. 5.2.6 Bags glued together from cellulose film must have seams no more than 30 mm wide. 5.2.7 Bags used for packaging products under vacuum and in an inert gas environment, as well as for liquid and paste products, must be sealed. 5.2.8 It is allowed to make the neck of the bag with a recess on one of the sides, with jagged or sawtooth edges, with one side shorter than the other along the entire width of the bag by no more than 20 mm. For bags with a straight bottom, supplied in the form of rolls, a tear line in the form of perforation is placed parallel to the bottom seam. 5.2.9 The strength of the seams of bags and handles must be at least 0.7 of the tensile strength of the film. 5.2.10 Bags can be made with handles (cut-out, welded, loop), a lock, a dispenser, with perforation for air release, the requirements for which are established in the technical documentation for bags for specific types of products, depending on the purpose, size and weight of the packaged product. 5.2.11 A bag with handles must withstand a load of at least 1.1 times the permissible weight of the products being packaged. 5.2.12 Color printing is applied to the surface of the packages, in agreement with the consumer (customer). Samples of inscriptions and printed designs are agreed upon with the consumer (customer). Printing must be clear, easy to read, and not stainable. Contamination or stains from printing ink that make it difficult to read the inscriptions, distort the drawings, or peel off the ink are not allowed. 5.2.13 When multi-color printing, a color offset relative to the contour or each other is allowed no more than 0.5 mm. 5.2.14 The quality of printing is determined by adhesive tape, which should not have any traces of paint applied to the surface of the bag. 5.3 RequirementsToraw materialsAndmaterials 5.3.1 For the manufacture of bags, polyethylene film is used in accordance with GOST 10354, cellulose film in accordance with GOST 7730, polyvinyl chloride plasticized technical film in accordance with GOST 16272, multilayer films with and without printing, or combined materials according to technical documentation. It is allowed, in agreement with the consumer (customer), to produce bags from films of other types or other combined materials, depending on the requirements for packaging specific types of products. For the manufacture of bags intended for anti-corrosion protection of packaged products, inhibited polyethylene film “Zirast” is used according to technical documentation [1]. 5.3.2 The thickness of the film is established in the regulatory documents for bags for specific types of products, depending on the purpose, methods of sealing, weight or size of the packaged product, taking into account the requirements that ensure the safety of the product during transportation and storage. 5.3.3 For gluing bags made of cellulose film, adhesives based on polyvinyl acetate dispersion according to GOST 18992, carboxyl methylcellulose according to technical documentation, gelatin according to GOST 11293, polyvinyl alcohol grade PVA 7/1 according to GOST 10779 are used. It is allowed to use other adhesive materials that ensure the quality of gluing is not lower than those specified. 5.3.4 Materials used for the manufacture of bags in contact with food products medicines, toys, perfumery and cosmetic products, must be permitted for use for these purposes by sanitary and epidemiological surveillance services and must comply with the requirements of hygienic standards [2] and instructions [3]. 5.4 Marking 5.4.1 A label indicating: - the name of the manufacturer and its legal address and/or trademark; - name, purpose, type and size of the package; - name of the country of manufacture; - names and brands of the material from which the bag is made; - number of packages in a bale (bag); - date of manufacture; - designations of this standard and/or other technical documentation; - inscriptions: “For food products» - for bags in contact with food; - information on the method of disposal of bags after their use or environmental labels; - bar code (if available). By agreement with the consumer, it is allowed to apply markings to the packages containing: - the name of the manufacturer and its legal address and / or trademark; - environmental sign; - name of the materials from which the bag is made, or their symbol. 5.4.2 It is allowed, by agreement with the consumer, to apply markings on the packages that characterize the products being packaged, or other information. 5.4.3 Transport marking - according to GOST 14192. Handling signs are applied to the transport packaging in accordance with GOST 14192: “Keep away from moisture”, “Do not handle with hooks”, “Keep away from sunlight”. 5.4.4 The methods and place of application, the contents of the marking are established in the technical documentation for bags for specific types of products. 5.5 Package 5.5.1 Bags of the same type and size, made from the same brand of material, are stacked in quantities divisible by 100 pcs. 5.5.2 Stacks of bags are secured with film tape, polyethylene tape with an adhesive layer in accordance with GOST 20477, or any strapping material. Stacks of bags are formed into bales, wrapped in wrapping paper in accordance with GOST 8273 or packed in bags made of heat-sealable films, which are sealed or sealed with tape with an adhesive layer or placed in boxes made of corrugated cardboard in accordance with GOST 9142. The weight of a bale, bag or box should not exceed 20 kg. Bales and boxes are formed into transport packages in accordance with GOST 26663. 5.5.3 Delivery of bags in rolls is allowed. Rolls are packaged in accordance with the requirements of GOST 10354. 5.5.4 By agreement with the consumer (customer), other methods of packaging packages are allowed to ensure the safety of products during transportation and storage.6 Safety requirements
6.1 The bags are non-toxic and do not have a harmful effect on humans when used in normal room and atmospheric conditions (temperature - from minus 20 ° C to plus 30 ° C, pressure - 760 mm Hg.) Collective and individual protective equipment during work not required with packages. 6.2 Bags are manufactured in production premises equipped with local exhaust and general ventilation. Workplaces must be organized in accordance with GOST 12.2.003. The technological regime for the production of bags must be carried out in accordance with GOST 12.3.030 in compliance with fire safety rules in accordance with GOST 12.1.004. 6.3 The content of harmful substances in the air of industrial premises should not exceed the permissible values established by hygienic standards [4].7 Resource conservation and environmental requirements
7.1 For the purpose of resource conservation and pollution avoidance environment waste generated during the manufacture of bags, as well as used bags, must be disposed of or processed into secondary raw materials at enterprises for processing polymer materials.8 Acceptance rules
8.1 Packages are presented for acceptance in batches. A batch is considered to be the number of bags of the same type, size and design, made from the same type of material, with the same quality characteristics, issued by one quality document. The batch may include bags with different decorations, finishing and packaging auxiliaries. The quality document includes: - the name of the manufacturer and its legal address; - trademark (if available); - batch number; - number of packages in the batch; - date of manufacture; - test results or confirmation of compliance of the quality of packages with the requirements of this standard; - hygienic conclusion for bags intended for packaging food products; - information about the need to dispose of packages after use. It is allowed to include other information related to their quality in the quality document. 8.2 To control the quality of packages, 1% of package packages are randomly selected from a batch, but not less than one unit, from which a sample is taken - 1% of packages, but not less than 20 pieces. A bale, bag, box, etc. is taken as a packaging unit. 8.3 If unsatisfactory test results are obtained for at least one of the indicators, tests are carried out on a double sample taken from the same batch. The results of repeated tests are applied to the entire batch. 8.4 By agreement with the consumer (customer), it is allowed to use other plans for statistical control of packages, which are specified in the technical documentation for packages for specific types of products.9 Test methods
9.1 Before testing, the bags are conditioned in accordance with GOST 21798, mode 5 (temperature - 20 ° C, relative humidity - 65%) for 4 hours. The bags are tested under the same atmospheric conditions in which they were conditioned. It is allowed to test bags under conditions different from conditioning conditions if the time from the end of conditioning to the end of testing the sample does not exceed 10 minutes. 9.2 Compliance of packages 4.1 and 4.2, as well as the requirements of 5.2.2, 5.2.4, 5.2.5, 5.2.12, 5.4, 5.5 is checked visually. 9.3 The dimensions of the bags, the width of the seams, the displacement of the pattern and paint colors are controlled with a ruler in accordance with GOST 427 with an error of no more than 0.5 mm. 9.4 The thickness of the film is controlled around the perimeter of the package. The first measurement is carried out at a distance of (10 ± 1) mm from the side fold or seam of the bag, the subsequent ones - every (50 ± 1) mm. The control method and measurement error must comply with GOST 10354. 9.5 Strength test welds packages and handles are carried out in accordance with the requirements of GOST 14236. Tests are carried out on samples with a width of 15 mm and a length of at least 150 mm. Five samples are cut from different sections of the seams so that the seam is located in the middle of the sample. The weld should be perpendicular to the direction of movement of the movable jaw of the testing machine. The speed of movement of the movable grip of the tensile testing machine is (500 ± 50) mm/min. The arithmetic mean value of five tests is taken as the strength value of the weld. 9.6 The tensile strength of seams in bags made of cellulose film is controlled according to GOST 7730. 9.7 To control the tightness of welds, the bag is filled 1/2 of the volume with water at a temperature of (20 ± 5) °C and kept suspended for 30 minutes. There should be no leakage after the test. 9.8 The tightness of the bags is controlled according to GOST 19360. 9.9 To control the strength of a bag with handles, the bag is filled with water or bulk material weighing 1.1 times the permissible mass of the packaged product and kept in a suspended state for 1 hour. After the test, there should be no ruptures in the film, seams of the bag or handles. Minor deformation of the handles is allowed without tearing the seams. 9.10 Control of adhesion of the internal surfaces of an unfilled bag is carried out as follows: strips of self-adhesive tape are glued on both outer surfaces of the bag on the upper edge in the middle of the width of the bag. The protruding part of the strips is applied with the adhesive side to the middle so that two holders are formed, after which the bag is opened using the holders. After testing there should be no breaks in the film or holders. 9.11 The quality of the applied print is checked using polyethylene tape with an adhesive layer in accordance with GOST 20477 as follows: strips of adhesive tape (200 ± 20) mm long are applied to a sample of the printed surface, leaving a free section of the tape for gripping. The adhesive tape is smoothed by pressing firmly with your fingers. Pull quickly (without tugging) on the free end of the adhesive tape at a constant speed, but so that there is no tearing of the material or breakage of the tape. Visually inspect the adhesive tape. A glare haze is allowed on the adhesive tape, but there should be no exposed areas on the controlled surface. It is allowed to use other methods of quality control of printing on the surface of bags in accordance with the technical documentation for bags for specific types of products.10 Transportation and storage
10.1 Packages are transported by all modes of transport in covered vehicles or universal containers in accordance with the rules for the carriage of goods in force for this type of transport. 10.2 Sacks, bales, boxes with packages are formed into transport packages and transported in accordance with GOST 26663. 10.3 Bales and boxes are stored in a stack no more than 2.5 m high in covered warehouses. The bags are stored under the conditions established for the storage of polymer films and combined materials from which they are made, in accordance with the requirements of standards and other technical documentation for bags for specific types of products.11 Manufacturer's warranty
11.1 The manufacturer guarantees that the packages comply with the requirements of this standard provided that the consumer complies with the conditions of transportation, storage and operation. 11.2 Recommended warranty periods for storing packages are established in the technical documentation for packages for specific types of products. The recommended shelf life for bags made of polymer films is 6 months. , from combined materials - 12 months. 11.3 Upon expiration warranty period Before storage, the packages are checked for compliance with the requirements of this standard. If the quality of the packages meets the requirements of this standard, they are used for their intended purpose. Table A.1|
Package type |
Packet type designation |
I - with straight bottom |
Drawing 1 |
Drawing 2 |
Figure 3 |
|
Package type |
Packet type designation |
I - with straight bottom |
Figure 4 |
Figure 5 |
Figure 6 |
|
Package type |
Packet type designation |
I - with straight bottom |
Polymeric sacks. General specifications
Group D93
OKS 55.080;
OKP 22 9719
Preface
1. Developed and introduced by the Technical Committee for Standardization TC 223 “Packaging”.
2. Adopted and put into effect by Resolution of the State Standard of Russia of March 2, 2001 N 104-Art.
3. The standard is harmonized with international standards ISO 6591-2-85 "Bags. Designation and method of measurement", ISO 7965-2-93 "Bags. Drop test".
4. Introduced for the first time.
1 area of use
This standard applies to bags made of polymer films intended for packaging, transportation and storage of bulk products weighing up to (50 +/- 1) kg, temperature from minus 40 to plus 60 °C.
Mandatory requirements for the quality of bags are set out in 4.1.2, 4.1.3, 4.2.3, 4.4.3.
Bags intended for packaging, transportation and storage of dangerous goods must meet the requirements of GOST 26319.
This standard uses references to the following standards:
GOST 12.1.004-91. System of occupational safety standards. Fire safety. General requirements
GOST 12.1.005-88. System of occupational safety standards. General sanitary and hygienic requirements for the air in the working area
GOST 12.1.007-76. System of occupational safety standards. Harmful substances. Classification and general safety requirements
GOST 12.1.010-76. System of occupational safety standards. Explosion safety. General safety requirements
GOST 12.2.003-91. System of occupational safety standards. Production equipment. General safety requirements
GOST 12.2.061-81. System of occupational safety standards. Production equipment. General safety requirements for workplaces
GOST 12.3.030-83. System of occupational safety standards. Plastics processing. Safety requirements
GOST 12.4.011-89. System of occupational safety standards. Protective equipment for workers. General requirements and classification
GOST 427-75. Metal measuring rulers. Specifications
GOST 10178-85. Portland cement and Portland slag cement. Specifications
GOST 10354-82. Polyethylene film. Specifications
GOST 14192-96. Cargo marking
GOST 14236-81. Polymer films. Tensile test method
GOST 15140-78. Paint and varnish materials. Methods for determining adhesion
GOST 16337-77. High pressure polyethylene. Specifications
GOST 17035-86. Plastics. Methods for determining the thickness of films and sheets
GOST 17308-88. Twine. Specifications
GOST 17811-78. Polyethylene bags for chemical products. Specifications
GOST 18106-72. The transport container is filled. Designation of parts of the container to be tested
GOST 18425-73. The transport container is filled. Free fall impact test method
GOST 19433-88. Dangerous cargo. Classification and labeling
GOST 20477-86. Polyethylene tape with a sticky layer. Specifications
GOST 21798-76. Tara. Conditioning method for testing
GOST 26319-84. Dangerous cargo. Package
GOST 26663-85. Transport packages. Formation using packaging tools. General technical requirements
GOST R 50460-92. Mark of conformity for mandatory certification. Shape, dimensions and technical requirements.
3. Classification, main parameters and dimensions
3.1. Bags must be made of the types indicated in Table 1.
Table 1
|
Bag type and characteristics |
Drawing |
| I - heat sealed with open top |
Picture 1 |
| II - heat sealed with open top with seams |
|
| III - glued with an open rebated top and a rectangular bottom |
|
| IV - glued open top with hexagonal bottom |
|
| V - heat sealed with valve |
|
| VI - heat sealed with valve and folds |
|
| . |
|
| . |
|
| VII - glued with flap and hexagonal bottom and top |
|
Conventions used in the figures:
a - bag length, b - bag width, e - fold width, c - bottom width, k - valve width, / - valve length, t - valve cuff length, p - seam width.
3.3. The bottom width c for bags of types III, IV should be 130 - 170 mm. The fold width of bags of types II, III, VI is 90 mm.
Valve length l - 85 - 130 mm.
Valve width k - 85 - 130 mm.
Valve cuff length m - 95 - 140 mm.
It is allowed, by agreement with the consumer, to install other valve and cuff sizes.
3.4. Maximum deviations in bag sizes should not exceed, mm:
along the length - +/- 10;
width - +/- 10;
along the width of the bottom and top - +/- 10;
along the width of the fold - +/- 5;
along the length and width of the valve - +/- 5;
along the length of the valve cuff - +/- 5.
3.5. The designation of the bag when ordering and in the documentation of other products must contain:
- short name of the bag - MPE;
- bag type - I, II, III, IV, V, VI, VII;
- length and width of the bag, mm;
- film thickness and designation of the regulatory document.
Example of a symbol for a type I bag 850 mm long, 550 mm wide, made of polyethylene film 0.200 mm thick:
MPEI - 850 x 550 - 0.200 GOST R 51720-2001
4. Technical requirements
Bags must be manufactured by heat sealing or gluing in accordance with the requirements of this standard in accordance with regulatory documents and working drawings approved in the prescribed manner.
4.1. Characteristics
4.1.1. The bags must have a uniform seam with a width of (4 +/- 2) mm, without cracks or burnt areas.
In bags of types I, II, the distance from the edge to the seam should not exceed 10 mm. It is allowed to make bags without edges.
4.1.2. The strength of the bag weld must be at least 60% of the tensile strength of the film.
The strength during delamination of the adhesive seam must be at least 4.9 N/cm (kgf/cm).
4.1.3. The drop height during free fall and test cycles are established in the regulatory documents for bags for specific types of products. If drop heights and test cycles are not specified, the bags must withstand a minimum of three drops from a height of 1.2 m.
4.1.4. Bags should not have sticking of internal surfaces.
4.1.5. Bags must be free of tears, cracks and through holes. Non-gluing (air bubbles) of reinforcing sheets is allowed, subject to compliance with 4.1.2.
4.1.6. The width of the top of Type VII bags should be equal to the width of the bottom.
The valve must be colored or have a colored arrow indicating its location. The reinforcing sheet must be matte.
4.1.7. By agreement with the consumer, bags may have point perforations to allow air to escape.
4.1.8. By agreement with the consumer, color printing can be applied to the surface of the bags. The print must be clear, without distortions, omissions, and the text must be easy to read.
4.2. Requirements for raw materials
4.2.1. The bags must be made from tubular film grade N in accordance with GOST 10354, obtained by processing high-density polyethylene in accordance with GOST 16337 grades that provide the specified physical and mechanical properties of the bags and their performance characteristics.
It is allowed to produce bags from films obtained from compositions of polyethylene with polymers, or other materials in accordance with regulatory documents that ensure the specified physical and mechanical properties of the bags and their performance characteristics.
4.2.2. The bags are made from film thickness:
(0.150 +/- 0.030) mm - for products weighing no more than 20 kg;
(0.200 +/- 0.030) mm - for products weighing over 20 kg and not more than 30 kg;
(0.220 +/- 0.030) mm - for products weighing over 30 kg and not more than (50 +/- 1) kg.
It is allowed, by agreement with the consumer, to produce bags from a film of a different thickness, which ensures the performance characteristics of the bags.
4.2.3. Bags for food products must be made of films approved for contact with food by the sanitary and epidemiological supervision authorities of the Russian Ministry of Health.
4.2.4. For gluing bags, adhesives of domestic or imported production must be used in accordance with regulatory documents, ensuring the strength of the bag's gluing.
4.2.5. Adhesives for bags intended for packaging food products must be approved for use by the sanitary and epidemiological supervision authorities of the Russian Ministry of Health.
4.3. Package
4.3.1. Bags of the same type and size are placed in bales of 25 - 100 pcs. Bales are packed in plastic bags. Bags with packed bales are sealed or sealed. It is allowed to tie bales with twine in accordance with GOST 17308 or with packaging tape made of polymeric materials in accordance with regulatory documents without subsequent packaging in plastic bags.
Bales of bags are formed into transport packages in accordance with GOST 26663.
4.4. Marking
4.4.1. Each stack of bags must be marked (or attached a label) in accordance with GOST 14192 indicating the following data:
- trademark and (or) name of the manufacturer and its legal address;
- batch number;
- symbol of bags;
- number of bags in a bale;
- date of manufacture;
- designation of the regulatory document according to which the bags are made;
- inscriptions “For food products” for bags in contact with food products;
- manipulation signs “Keep away from moisture”, “Keep away from sunlight”.
Transport marking - according to GOST 14192.
4.4.2. It is allowed, by agreement with the consumer, to apply markings to the bags that characterize the products being packaged.
4.4.3. Bags intended for dangerous goods are marked in accordance with Appendix 2 of GOST 26319 and GOST 19433.
4.4.4. For bags that have passed mandatory certification, the mark of conformity according to GOST R 50460 or the number of the certificate of conformity is indicated in the shipping documentation.
5. Safety requirements
5.1. The materials from which the bags are made, when room temperature do not release toxic substances into the environment and do not have an effect on the human body upon direct contact. Working with them does not require special precautions.
5.2. When polymer raw materials are heated during processing above the melting point, volatile products of thermal oxidative destruction containing organic acids and carbonyl compounds, including formaldehyde, acetaldehyde, carbon monoxide, and acetic acid, may be released into the air.
5.3. When the concentration of the listed substances in the air of the working area is higher than the maximum permissible, acute and chronic poisoning is possible. Formaldehyde causes an irritant and sensitizing effect. Acetaldehyde, carbon monoxide and acetic acid have a general toxic effect on the body.
Ethyl acetate has a narcotic effect. Ethyl acetate and polyisocyanate vapors cause irritation to the mucous membranes of the eyes and respiratory tract.
5.4. Maximum permissible concentrations of harmful vapors and gases of thermal oxidative destruction in the air of the working area of production premises must comply with GOST 12.1.005, mg/m3:
formaldehyde - 0.5;
acetaldehyde - 5.0;
carbon oxide - 20.0;
acetic acid - 5.0;
ethyl acetate - 200.0;
polyisocyanate - 400.0.
5.5. The bags are manufactured in production facilities equipped with local exhaust and general ventilation. Workplaces must be organized in accordance with GOST 12.2.003, GOST 12.2.061. Relative humidity in work areas should be at least 50%.
The air exchange rate in the room must be at least 8. General ventilation is taken equal to 0.5 local at an air speed of exhaust ventilation 2 m/s.
The technological regime for the production of bags is carried out in accordance with GOST 12.3.030 in compliance with fire and explosion safety rules in accordance with GOST 12.1.004 and GOST 12.1.010.
5.6. Personal protective equipment for those working in the production of bags must meet the requirements of GOST 12.4.011.
6. Resource conservation and environmental requirements
6.1. In order to save resources and avoid environmental pollution, waste generated during the manufacture of bags and used bags must be processed into secondary raw materials at enterprises for processing polymer materials.
Bags that have been used and are contaminated with harmful chemical products, are buried in special landfills in accordance with established sanitary standards.
7. Acceptance rules
7.1. Bags are presented for acceptance in batches. A batch is considered to be no more than 100,000 bags. one type, size, made from one batch of raw materials and issued one quality document, which must contain:
- trademark and (or) name of the manufacturer and its legal address;
- batch number and release date;
- symbol of bags;
- number of bales;
- test results or confirmation of compliance of the quality of bags with the requirements of the regulatory document according to which the bags are manufactured;
- mark of conformity or number of the certificate of conformity.
7.2. When controlling the quality of bags, acceptance and periodic tests are carried out.
During acceptance tests, control is carried out appearance bags, film thickness, adhesion of internal surfaces of bags, print quality, continuity and strength of seams.
During periodic testing and in case of disagreement in quality assessment, bags that have passed acceptance tests are subjected to control tests for mechanical strength to impact during free fall.
7.3. To control the quality of bags, a sample is taken in the amount of 0.1% of bags, but not less than 15 pieces.
7.4. If at least one bag in the sample does not meet the requirements of the regulatory document for bags for a specific type of product, a double sample taken from the same batch is inspected.
Based on the results of re-inspection, a batch is considered to comply with the requirements of the regulatory document if all bags in the sample comply with the requirements of the regulatory document.
7.5. In regulatory documents for bags for specific types of products, it is allowed to establish other levels and testing procedures.
8. Test methods
8.1. The bags selected for the sample are visually inspected to identify tears, cracks, through holes, the continuity of the seam, and the quality of sizing of the reinforcing sheets are checked.
The bags selected for the sample are conditioned in accordance with the requirements of GOST 21798, mode 4 (E) for 4 hours.
8.2. To control the size of the bags and the thickness of the film, 10 bags are selected from the sample.
The dimensions of the bags are measured with a ruler according to GOST 427 with an accuracy of 1 mm. Measurements are carried out at the points indicated in Figures 1 - 9.
Film thickness is measured according to GOST 17035.
To carry out the tests, two strips with a length of at least 200 mm and a width of 100 - 120 mm each are cut from each bag along its entire width at a distance of at least 300 - 500 mm from each other.
8.3. To determine the tensile strength of the weld, 5 bags are taken from the sample.
From each bag, 5 samples are cut out with a width of (15 +/- 0.2) mm and a length of (100 +/- 5.0) mm. Samples are cut from various sections of the weld in the longitudinal direction of the bag.
The seam should be located in the middle and be perpendicular to the length of the sample.
Before testing, measure the film thickness of the sample in three places. The minimum value is taken into account.
The tensile strength of the welded seams of bags is determined according to GOST 14236 on a tensile testing machine, the working scale of which is selected so that the measured load ranges from 10% to 90% nominal value scale, and the distance between the clamps is set to (50 +/- 1.0) mm. Clamp expansion speed - (500 +/- 50.0) mm/min.
For bags with folds, with a valve, with folds and a valve, tests are carried out on 3 samples cut in the area of the two-layer welded joint and on 3 samples cut in the area of a four-layer welded joint.
The arithmetic mean of the determinations for each bag is taken as the test result.
The result is calculated separately for a two-layer and four-layer welded joint.
8.4. To determine the strength of the adhesive seam of the bag, 5 bags are selected from the sample. From each bag, 5 samples with a width of (15 +/- 0.2) mm and a length of (100 - 150 +/- 5) mm are cut out in the area of \u200b\u200bthe two-layer connection of the bottom and top according to Appendix B. Testing of the samples is carried out no earlier than 24 hours after making the bags. The samples are laminated to a length that ensures they are securely fastened in the clamps of the machine.
The speed of expansion of the clamps of the tensile testing machine is (100 +/- 10) mm/min.
During testing, the vibrations of the force meter needle are monitored and at least 5 pairs of maximum and minimum force readings are recorded on the scale.
Where - P avg average delamination force, N;
B- sample width, mm.
Average delamination force P avg calculated as the arithmetic mean of at least three smallest maximum readings of the force meter.
The arithmetic mean of five measurements is taken as the test result for each bag.
8.5. To test bags for impact during free fall, 5 bags are selected from the sample. The symbol of the surfaces of bags is established in accordance with GOST 18106. Bags are tested in accordance with GOST 18425 on a dropping device with opening flaps, ensuring the free fall of the bag in a given position, lifting and dropping the bag, setting the dropping height with an error of no more than +/- 5 cm.
During the free fall impact test, the bag is filled to its full capacity with a product or props corresponding to the maximum weight of the product being packaged.
Portland cement in accordance with GOST 10178, sand, sawdust or a mixture thereof can be used as props. The props in the bag should be evenly distributed. The filled bag is brewed, while the air above the product must first be displaced. The prepared bag is placed on the drop-down platform of the device so that the parting line of the valves runs through the middle of the bag. Then raise the platform to a height of 1.2 m or another height in accordance with the requirements of regulatory documents for bags for a specific type of product, open the doors and drop each sample of bags with an open top: once on the surface of bag 1, 3, 5; valve bags - on the surface 1, 2, 5.
Bags are considered to have passed the test if, after testing under the specified conditions, they do not have ruptures that affect the safety of the contents.
8.6. Control of adhesion of the internal surfaces of an unfilled bag is carried out according to GOST 17811.
8.7. The quality of printing is checked according to GOST 15140 (method 4) using polyethylene tape with an adhesive layer according to GOST 20477 or another method according to regulatory documents.
9. Transportation and storage
9.1. Bags are transported by all types of transport in covered vehicles in accordance with the cargo transportation rules in force for this type of transport.
Transportation of bags in packages is in accordance with the rules for the transportation of goods in force for specific types of transport.
9.2. Vehicles must be clean, dry and free of sharp protruding parts. If necessary, vehicles should be lined with paper or cardboard. If there are sharp protruding parts, they should be wrapped in paper or other materials. Vehicles must be selected and prepared for the transportation of bags in a fire-safe manner in accordance with the rules in force for specific types of transport.
9.3. The piles of sacks in the car must be stacked in such a way that during jolts, shifts are excluded, as well as the piles are not piled on the doors of the car.
9.4. Bales of bags are unloaded from vehicles using loading and unloading mechanisms.
9.5. Bales of bags should be stacked in stable stacks.
9.6. Bags should be stored in closed warehouses, protected from direct sunlight.
When stored in a heated room, the bags are placed at a distance of at least 1 m from heating devices.
When storing bags in bales, the stack height should be no more than 2.5 m.
10. Operating instructions
10.1. Filling bags
10.1.1. Bags must be filled using special filling machines and devices.
10.1.2. When packaging products in bags with a valve, air must first be removed from them by:
- use of perforation in the valve area;
- pre-compression of the product using a vibration device located between the hopper and the packaging machine;
- vibration and air suction during the filling of the bag;
- removing air from the product on crimping rollers after filling the bag or by other methods.
Garbage bags 120 liters- a popular format, especially convenient for packaging bulky waste. The bags can be equipped with ties and ears. Our warehouse always has 70x110 cm LDPE garbage bags of various densities available.
If you require garbage bags non-standard size, color or other density, we will definitely make them. Your order, for any modifications of 120 liter garbage bags, will be completed within 3 days. In addition, we apply the logo from one color to full color.
Characteristics and prices of garbage bags and bags for 120 liters
| Size, cm | Color | Thickness, µm |
Material | Weight 1 piece, g |
Things packaged |
Weight of packing, kg |
Price, rub* |
Prices competitors |
Photo | Description and order |
|---|---|---|---|---|---|---|---|---|---|---|
| 70×110 ** % | 30 | Secondary LDPE | 38 | 3,8 | 3,40 |
check | ||||
| 70×110** | 50 | Secondary LDPE | 65 | 6,5 | 5,50 | |||||
| 70×110 | 80 | Secondary LDPE | 100 | 10 | 8,20 | |||||
| 70×110 | 40 | Secondary LDPE | 45 | 13,5 | 4,50 |
* - The price is indicated for batches over 10,000 pcs. To clarify the price for other volumes, download our full price list or contact the operators.
** - Deviations from the declared size are allowed ± 5 cm.
Reasons to buy 120 liter garbage bags
- You produce a lot of waste.
- Your activity is related to garbage collection.
- You need trash bags that are strong and bulky.
Modifications and features of 120 liter garbage bags
Garbage bags 120 liters, can be in a standard (open) design or made with ties. The material from which the bags are made can be of different types:
120 liter garbage bags can be made from various types polyethylene
— HDPE (low-density polyethylene) from primary raw materials,
— LDPE (high-density polyethylene) from primary or secondary raw materials,
— PSD (medium pressure polyethylene) from primary or secondary raw materials.
You can find out more about the properties of the material in the service block.
Density trash bag for 120 liters and the method of packaging depends on the type of material:
HDPE - 9-18 microns in rolls and 9-30 microns in sheets;
LDPE, PSD - 30-100 microns in rolls and 30-250 microns in sheets.
Tensile strength:
HDPE - 186-343 kgf/cm 2;
LDPE - 113-137 kgf/cm2;
PSD - 245-373 kgf/cm2.
Most popular color trash bag— black, but it is possible to produce bags of any color. The transparency of the material depends on the type of PE. High-density polyethylene is more transparent (subject to low density), while low- and medium-density polyethylene is more cloudy.
Width garbage bags for 120 l from 45 cm to 150 cm. Length (height) garbage bags for 120 l from 70 cm to 150 cm. The accepted marking of the dimensions of a garbage bag is W (width) x L (height). An example of the most popular size: 70x110 cm, where 70 is width, 110 is height.
Examples non-standard sizes: 80×100 cm, 85×95 cm.
The weight of 120 liter garbage bags may vary due to the types of material and density. Approximate bag weight:
HDPE - from 16 g to 36.5 g;
PVD, PSD - from 43 g to 146 g;
Drawstring bags - 22.3 g to 42.1 g.
The weight of 120 liter garbage bags depends on the material and density
We carry out packaging trash bags in rolls or in layers. Packaging in rolls of 10, 20 or 30 bags is the most popular option. We place 50 or 100 bags in layers (stacks).
Rolls with winding are placed in bags or boxes. The layers are also packaged in bags.
The load capacity depends on the type of material, its density and the weight of the package. For example, bags of the same weight may have different load capacities with different material densities. A bag made of LDPE with a density of 60 microns will withstand more weight than a bag made of HDPE 18 microns.
The bags are manufactured taking into account all regulatory requirements for the material. GOST for LDPE film - 16337-77, for HDPE - 16338-85.
Some unscrupulous companies believe that they can deceive their customers. The most common deception among competitive companies is the following.
On the garbage bag market, a popular modification is made from recycled LDPE, with a density of 60 microns and a size of 70x110 cm. How do our respected competitors operate? They are silent about a number of the most important characteristics of the bag, such as: density, winding on a roll, the material from which it is made and size. Instead of the ordered bag, the client receives a 50 micron LDPE bag measuring 68x108 cm. It would seem no big deal, but for a large order this is a huge difference in price.
You will definitely get the declared characteristics of a 120 liter garbage bag
The weight of one standard LDPE bag 70x110 cm, made from recycled materials and with a density of 60 microns = 87 g. The weight of the entire batch is 87 g x 100,000 pieces = 8700 kg. Average market price for 1 kg of raw materials = 55 rubles. The cost of the entire batch is 8700 kg x 55 rubles. = 478500 rub.
The weight of the sent LDPE bag is 68×108 cm, made of recycled material and with a density of 50 microns = 69 g. The weight of the entire sent batch is 69 g x 100,000 pieces = 6900 kg. The price of the sent batch is 6900 kg x 55 rubles. = 379,500 rub.
478500 rub. (client paid) - 379,500 rub. (the goods were delivered for this amount) = 99,000 rubles. The client ended up losing it. Always check your supplier and if you identify such deception, contact us, this is unacceptable with us.
Scope of application for 120 liter garbage bags
- Bags from HDPE They have a low density and are used to collect ordinary office or household waste.
- Bags from PVD They have greater density and are more elastic. Can be used to remove heavier, wet or sharp debris. The large capacity allows the bags to be used during seasonal cleaning of territories and offices.
- Bags from PSD completely universal. They are quite flexible, durable and suitable for any waste disposal task.
The products that are manufactured at the enterprise's production facilities and the operations that are performed to produce them must comply with industry standards. Products are subject to certain requirements regarding characteristics, packaging, labeling and safety for humans. All requirements are regulated by GOST. Each enterprise must comply with the technical specifications for garbage bags, including inspection methods, acceptance rules, as well as storage, transportation, use and warranty service. Also, the regulatory document may describe procedures by which it will be possible to determine product compliance with established standards.
Control methods
It includes different sections. These include a block where control methods are described in detail.
These include:
- Methods by which it is possible to establish the characteristics and features of products;
- Rules in accordance with which sampling is taken, as well as samples, materials and equipment for the production process.
- Technology for preparing and carrying out analyses, measurements and tests;
- Methods of processing data obtained during the study;
- The technical conditions for garbage bags include standards regarding labor safety and working with technical equipment.
Development of technical specifications for garbage bags
GOST 2.114-95 describes the basic requirements regarding the preparation of a regulatory document. It must be remembered that the requirements must be reviewed at least once a year. Here you will find ready-made technical specifications for garbage bags, which can be obtained on very attractive terms. This is due to the fact that now technical means are actively developing and regularly undergoing modernization. All significant changes must be reflected in the technical specifications. GOST is also being updated, which you need to remember to keep track of. The development of technical specifications must be carried out by qualified specialists who take into account all requirements when drawing up documentation. This is a complex and time-consuming process that requires certain knowledge and experience.
Technical specifications can be updated by the enterprise itself, or you can turn to third-party companies that specialize in this for help. The project is subject to mandatory approval, and all identified deficiencies must be eliminated within a short period of time.
Ready specifications
With us you can download the technical conditions and receive them by email, which will save a lot of time. You will receive a certificate that will be created based on all the features of your company's activities.