Are supermarket food bags environmentally friendly? ?Regular supermarket shopping bags are relatively hygienic. The most commonly used food plastic bags are made of polyethylene film, which is non-toxic, so it can be used to hold food. Another membrane ispvcmade,pvcNot toxic per se. However, the additives added according to the use of the membrane are often harmful to the human body and have certain toxicity. Therefore, this film and plastic bags made of this film are not suitable for food.It is legal for supermarkets to charge for shopping bags. In order to implement the national environmental protection and conservation policies, the use of disposable products is restricted in accordance with relevant national laws and regulations. Supermarkets, hotels and other places no longer provide free disposable items, and a charging system is implemented. Whoever uses pays. In fact, this reduces the burden on enterprises, reduces operating costs, and ultimately benefits consumers in accordance with market competition rules. Charging shopping bags is not just a matter of money, but also a matter of human survival. At present, the human living environment has been seriously damaged. If we don’t pay attention or only get empty slogans, it is very likely that we humans will perish in a few hundred years. So it is generally recommended to use reusable shopping bags.Recommended related articles: Can food bags be recycled? What kind of garbage are finished snack bags?Relevant knowledge development:Which is more environmentally friendly, paper bags or plastic bags?Generally speaking, paper bags are more environmentally friendly than plastic bags.…Because paper bags can be degraded naturally, but plastic bags cannot.However, it is meaningless to simply discuss who is more environmentally friendly, plastic bags or paper bags.For example, making paper bags requires wood consumption, which is not environmentally friendly….And if plastic bags can be reused for many years, it cannot be said that they are not environmentally friendly.So as far as plastic bags and paper bags are concerned, it is necessary to judge which is more environmentally friendly from the following aspects:1.Whether the production raw materials are environmentally friendly.2.Whether the production process is environmentally friendly.3.Whether the product itself is environmentally friendly. Whether it contains ingredients that are harmful to the environment.4, Whether the use time is long. Disposable use is not environmentally friendly. And if it can be used repeatedly for a long time, it can be called environmental protection.5.Is it environmentally friendly to throw away after use. Whether it can be degraded into harmless components.According to the above analysis, both plastic bags and paper bags may or may not be environmentally friendly.For example, it takes a long time for plastic bags to degrade after being thrown away, which is not environmentally friendly.However, degradable plastic bags made of new materials are environmentally friendly.For example, paper bags can be naturally degraded in a short time after use, which is a sign of environmental protection.But making paper bags requires wood, which is not a sign of environmental protection.Therefore, the final result of this matter needs to be carefully analyzed according to the specific situation, and the specific situation of plastic bags and paper bags can be determined before the final judgment can be drawn.