Talking about the small details of plastic shopping bags
Plastic shopping bags are plastic flexible packaging bags we always use, but how much do we know about them? Shanghai Leyi Plastic Products Co., Ltd. will take you to see those things about plastic shopping bags.
Bags that come in direct contact with food are transparent, colorless plastic shopping bags. This colorless bag raw material is relatively pure, and no plastic bag factory with conscience will mix in raw materials. Considering the cost problem, small supermarkets are usually made into thin ones without printing patterns. This kind of plastic shopping bag is a roll bag for seafood, fish and rice cakes.
Plastic bags that do not come into direct contact with food. The plastic shopping bags in the supermarket mentioned in the Plastic Limit Order must be made of double-sided five-wire. This kind of bag has a large thickness and strong pulling force, and often contains more goods. However, one thing is that these plastic bags are often colored.
There are some reasons for this: the need to reduce costs: general plastic shopping bag factories will add recycled materials and additives in addition to the color masterbatch during production, which will reduce part of the cost; in order to make the advertising pattern stand out, the merchants are also willing to Use colored plastic bags. Understand the reasons for these two aspects, so saying "environmentally-friendly plastic shopping bags " and "hygienic shopping bags" (ie food bags) are not the same thing at all, you should never use colored plastic shopping bags to directly load food, especially oily Cooked food. 3. For hygienic needs, the use of plastic bags in supermarkets also follows the principle of "separation of food and non-food, separation of raw and cooked food".
At Shanghai Leyi Plastic Products Co., Ltd., you can customize your plastic shopping bags . What is custom is to customize plastic shopping bags according to your needs. Regardless of the style, size and thickness of plastic shopping bags, we at Shanghai Leyi Plastic can satisfy you.
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