Plastic packaging bag
It is a kind of packaging bag that uses plastic as raw material and is used to produce various supplies in daily life. It is widely used in daily life and industrial production, but this temporary convenience brings long-lasting benefits. hazards. Commonly used plastic packaging bags are mostly made of polyethylene film, which is non-toxic and can be used to contain food. There is also a
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> Good transparency and strong hardness
< > Composite bag
> Strong sealing strength , printable, the ink will not fall off
< > Co-extruded bag
> Good transparency, soft texture, printable
According to different product structures and uses, plastic packaging bags can be divided into: plastic woven bags and plastic films
Plastic packaging bags
According to materials, they can be divided into composite bags, co-extrusion bags, etc.
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> Advantages and Features
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> Non-toxic, compoundable, good transparency ratio, slightly poor hardness. The texture is soft, with some transparency and softness.
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> Second in hardness, can be stretched (two-way stretching) into a triangle, bottom or side sealed
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> Contains formalin, slightly less transparent
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> Texture Soft and transparent, it is a new type of environmentally friendly material that dissolves when exposed to water. The raw materials are imported from Japan and are expensive. They are widely used abroad
Polyethylene bags
According to the sewing method, they are divided into seam bottom bags and seam bottom bags.
A packaging material widely used in fertilizers, chemical products and other items. Its main production process is to use plastic raw materials to cut through extruded films and unidirectionally stretch them into flat filaments, and then weave the warp and weft to obtain a product, generally called a woven bag
Features: light weight, high strength, corrosion resistance, etc., with the addition of plastic film After lining, it can be moisture-proof and moisture-proof. The load capacity of light bags is below, the load capacity of medium bags is below, and the load capacity of heavy bags is
Film Bags
The raw material of plastic film bags is polyethylene. Plastic bags do bring convenience to our lives, but this temporary convenience brings long-term harm.
Classified by production raw materials: high-pressure polyethylene plastic bags, low-pressure polyethylene plastic bags, polypropylene plastic bags, polyvinyl chloride plastic bags, etc.
Classification by appearance: vest bags, straight bags. Sealed bags, tape bags, special-shaped bags, etc.
Features: The load capacity of light bags is above the load capacity of medium bags and the load capacity of heavy bags is above the load capacity of container bags.
Policy Editor
Notice issued by the government
The General Office of the State Council of China recently issued the "Notice on Restricting the Production and Sales of Plastic Shopping Bags" to the people's governments of all provinces, autonomous regions, municipalities directly under the Central Government, and the agencies directly under the ministries and commissions of the State Council. . The notice pointed out that in view of the fact that shopping bags have become the main source of white pollution, in the future, local people's government ministries and commissions should ban the production, sale and use of ultra-thin plastic shopping bags and implement a paid use system for plastic shopping bags. Starting from 2019, a paid use system for plastic packaging bags will be implemented in all supermarkets, shopping malls, markets and other commodity retail places, and plastic shopping bags will not be provided for free.
Plastic packaging bags are consumable items in daily life. China consumes a large number of plastic shopping bags every year. While plastic packaging bags provide convenience to consumers, they also cause serious waste of energy resources and environmental pollution due to excessive use and insufficient recycling. In particular, ultra-thin plastic shopping bags are easily damaged and are mostly discarded randomly, becoming the main source of white pollution. More and more countries and regions have restricted the production, sale and use of plastic shopping bags. In order to implement the Scientific Outlook on Development and build a resource-saving and environment-friendly society, we must take effective measures from the source to urge enterprises to produce durable and easy-to-recycle plastic shopping bags, guide and encourage the public to use plastic shopping bags rationally, promote comprehensive utilization of resources, and protect the ecology. Environment, further promote energy conservation and emission reduction work, with the consent of the State Council, we are hereby notifying you of strict restrictions on the production, sales and use of plastic shopping bags as follows:
Contents of the notice
Prohibiting the production, sales and use of ultra-thin plastic shopping bags
Starting from this day, the production and sale of plastic shopping bags with a thickness less than a millimeter (hereinafter referred to as ultra-thin plastic shopping bags) will be prohibited nationwide. The National Development and Reform Commission must promptly revise the "Guidance Catalog for Industrial Structural Adjustment" and include ultra-thin plastic shopping bags in the catalog of eliminated products. The General Administration of Quality Supervision, Inspection and Quarantine should speed up the revision of national standards for plastic shopping bags, formulate eye-catching product marks for qualified plastic shopping bags, research and promote quick and simple testing methods for plastic shopping bags, and urge enterprises to organize production strictly in accordance with national standards to ensure the quality of plastic shopping bags.
2. Implement a paid use system for plastic shopping bags
Supermarkets, shopping malls, markets and other retail places are the places where plastic shopping bags are most intensively used, and most of them provide plastic shopping bags for free. In order to guide the public to rationally and economically use plastic shopping bags, starting from 2020, a paid use system for plastic shopping bags will be implemented in all supermarkets, shopping malls, markets and other commodity retail places, and plastic shopping bags will not be provided for free. Commodity retail establishments must clearly mark the price of plastic shopping bags and charge the price of plastic shopping bags in addition to the commodity price. They are not allowed to provide plastic shopping bags for free or to include the price of plastic shopping bags in the total price of the commodity. The Ministry of Commerce should work with the National Development and Reform Commission to formulate specific management measures for the paid use of plastic shopping bags in commodity retail establishments, and implement them effectively to gradually form a market environment for the paid use of plastic shopping bags.
3. Strengthen the supervision and inspection of plastic shopping bags with limited production, sales and limited use
The quality inspection department should establish a product quality supervision mechanism for plastic shopping bag
manufacturers. Those who continue to produce ultra-thin plastic shopping bags in violation of regulations, or who do not affix (print) the qualified plastic shopping bag product mark as required, or who commit other illegal acts, must comply with the "Product Quality Law of the People's Republic of China" and other laws and regulations. Punishments such as orders to stop production, confiscation of illegally produced products, confiscation of illegal income, fines and other penalties will be imposed accordingly. It is necessary to improve quality supervision measures, increase law enforcement, and strictly implement systems such as exposure, recall, and rectification penalties.
The industrial and commercial departments should strengthen the supervision and inspection of the use of plastic shopping bags in supermarkets, shopping malls, bazaars and other retail venues, and continue to sell and use ultra-thin plastic shopping bags in violation of regulations in accordance with the "Product Quality Law of the People's Republic of China" Wait for laws and regulations to be investigated and dealt with. The operators of commodity retail establishments should strengthen the management of the sales and use of plastic shopping bags in the market, and urge merchants to use qualified plastic shopping bags in sales. Enterprises selling plastic shopping bags should establish a purchase and sales ledger system to prevent substandard plastic shopping bags from entering the market.
Passenger trains, ships, buses, aircraft stations, airports and tourist attractions are not allowed to provide ultra-thin plastic shopping bags (packaging bags) to tourists. The competent departments such as railway transportation, civil aviation and tourism must effectively perform their supervision and inspection responsibilities.
4. Improve the recycling level of waste plastics
Environmental sanitation departments should speed up the implementation of classified collection and classification of domestic waste to effectively reduce the amount of waste plastics mixed with garbage for incineration or landfill. The waste material recycling authorities should strengthen the management of recycling and utilization of waste plastics, guide and support material recycling enterprises to establish and improve recycling outlets, make full use of price leverage and provide quality services and other measures to promote the recycling of waste plastics, and vigorously promote large-scale sorting and grading Utilize and give full play to the effectiveness of plastic resources.
The environmental protection department should increase environmental supervision over the recycling and utilization process of waste plastics, formulate pollution control standards and technical specifications for environmental access conditions and supervise their implementation, and establish a full-process environmental management system for waste plastics from recycling, transportation, storage to recycling. .
The science and technology department should increase support for the research and development of waste plastic treatment and disposal technology, develop and promote technologies and products that increase the added value of waste plastic utilization, and improve the utilization level of waste plastic resources.
The financial and taxation departments should study and formulate tax policies to curb waste plastic pollution as soon as possible, use tax leverage to regulate the production, sales and use of plastic shopping bags, and support and encourage the development of the comprehensive utilization industry of waste plastics.
Five great efforts are made to create a good atmosphere for limited production, sales and use of plastic shopping bags
In conjunction with activities such as Environment Day and Energy Saving Publicity Week, make full use of various media such as radio, television, newspapers, magazines, and the Internet, and adopt popular and easy-to-understand methods. In this way, we focus on selecting places such as communities, villages, towns, schools, supermarkets, shopping malls, bazaars, stations, airports, tourist attractions and other places to widely publicize the dangers of white pollution and the importance of limited production, sale and use of plastic shopping bags, so that the general public and production and sales enterprises can Firmly establish awareness of resource conservation and environmental protection, consciously and rationally use plastic shopping bags, and produce and sell qualified plastic shopping bags in accordance with the law.
It is advocated to carry cloth bags more than vegetable baskets, reuse durable shopping bags, reduce the use of plastic bags, guide companies to simplify product packaging, actively choose green and environmentally friendly packaging bags, and encourage companies and social forces to provide free cloth bags to the public and other reusable shopping bags to jointly create a good atmosphere for restraining the use of plastic shopping bags.
6. Strengthen the responsibilities of local people's governments and relevant departments of the State Council
Local people's governments at all levels are responsible for the restriction of production, sale and use of plastic shopping bags in their regions. They must attach great importance to it, strengthen leadership, make careful arrangements, and organize carefully Each functional department formulates specific measures and implements them. Development, reform, commerce, quality inspection, industry and commerce and other departments must perform their respective duties and responsibilities, and work closely together to ensure that various measures to limit production, sales and use are implemented. It is necessary to strengthen administrative supervision and law enforcement supervision and inspection, effectively implement the law enforcement accountability system, and strengthen the responsibilities of local people's governments at all levels and relevant departments of the State Council. Those who fail to enforce the law for administrative omissions shall be held accountable in accordance with the "Administrative Licensing Law of the People's Republic of China" and the "Administrative Punishment Law of the People's Republic of China", the main responsible persons of the relevant competent departments and law enforcement agencies and relevant responsible persons. []
Identification method editor
Food plastic packaging bags are often used in people's lives, but you must be careful when using them. Some plastic packaging bags are toxic and cannot be used for direct packaging. of food.
First observation method with eyes
Non-toxic plastic bags are white, transparent or slightly transparent, and have a uniform texture. Toxic plastic bags are colored or white, but have poor transparency and are turbid, and the plastic surface cannot stretch. Uniform, with small particles.
2. Listen with your ears
When shaking a plastic bag vigorously with your hands, a crisp sound indicates a non-toxic plastic bag, while a small and muffled sound indicates a toxic plastic bag.
3. Touch with your hands
Touch the surface of the plastic packaging bag with your hands. If it is smooth, it is non-toxic. If it is sticky, astringent or waxy, it is toxic.
Four: Smell with your nose
Non-toxic plastic packaging bags are odorless and those with pungent odor or abnormal taste are toxic.
Five sinking water test method
Put the plastic bag into the water, press it to the bottom of the water with your hands, wait for a while, the non-toxic plastic packaging bag that surfaces is the non-toxic plastic packaging bag, and the one that sinks to the bottom is the non-toxic plastic packaging bag. It's a toxic plastic bag.
Six Burning Methods
Non-toxic plastic bags are flammable. The tip of the flame is yellow and part of it is cyan. When burning, it drips like candle tears. Toxic plastic bags with a paraffin smell are not easy to burn and will burn immediately after being removed from the fire. When the flame is extinguished, the tip of the flame will be yellow or black, and the bottom will be green. When softened, it can be drawn and you can smell a pungent smell.
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Attention to Issues Editor
Use plastic packaging bags with caution
Foreign countries have strict regulations on plastic packaging bags for food packaging, which stipulate that ordinary food plastic packaging bags cannot be used for packaging with temperatures in degrees Celsius. The maximum temperature that can be reached must be indicated on the food packaging of the above foods. There are no domestic regulations in this regard, resulting in some unqualified plastic packaging bags causing great harm to human health.
During lunch time, I often see pedestrians packing food in plastic bags. Most of these plastic packaging bags are not certified, and a considerable part are made of recycled plastics such as medical waste. Colorants may be added during production. Some contain organic dyes, and many also contain aromatic hydrocarbons.
Some are for hygiene to avoid the spread of bacteria
But if unqualified plastic bags are decomposed by heat
, the harm will be greater. This method is actually not feasible. , the most hygienic and safe way is to disinfect the tableware or bring your own tableware.
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