What are the types of packaging bags

　　1. According to the material, the bags are divided into plastic bags, paper packaging, linen, cloth and other bags. Plastic packaging bag is the most common kind of packaging bag in our daily life. It is used when buying vegetables, shopping and throwing garbage.

　　Plastic packaging bags are made of polyethylene film, polyethylene itself is not toxic, so it is often used to carry food.

　　Type 2, according to the packing, just a lot of, including waterproof moisture-proof packaging, rustproof packaging bags, high barrier bags, anti-static bag, water soluble bags, vacuum bags, uv protection bags, and buffer packaging, antimicrobial packaging, insect-resistant bags, nitrogen filled bags, packaging bags, poly bags deoxidization anti-counterfeiting packaging bags, etc. 14.

　　Different bags are made of different chemical materials and have different functional characteristics.

　　3. According to the content, the packaging bag is divided into food packaging bag, chemical packaging bag, medicine packaging bag, clothing packaging bag and so on.

　　The chemical packaging bag is both high temperature resistance and chemical corrosion resistance, this kind of packaging bag is usually used for the protection of goods in the container, the use of it can be safe storage and transportation of corrosive substances.

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