What is a food grade plastic bagFood-grade plastic is produced under purified conditions.Plastic itself is required to be non-toxic,not many varieties,common are:PET,non-toxicpvc,food gradePE,PPWait .Non-food-grade plastics may choose chlorine-containing organic substances when selecting raw materials, which cannot appear in food-grade plastics. Chlorine-containing organic substances will release free chlorine that is harmful to the human body during use.Recommended related articles: Plastic food bag lacing method. Plastic food bag tie bag method video.What is the difference between food-grade plastic bags and non-food-grade plastic bags :1The raw material is the biggest difference! Polyethylene is non-toxic and odorless! Purely using polyethylene to produce plastic bags is very safe to use! But customers want to reduce costs, and businesses want to make money, so they will add fillers, recycled materials, etc. to the raw materials! So whether it is a new material or a pure raw material is the biggest difference between a food bag and a non-food grade plastic bag!2,Production Environment! The plastic bags used to hold food need an almost dust-free environment to produce in order to ensure the qualification of the product! Therefore, the requirements for the production environment have very high standards! There are no strict regulations for non-food plastic bags!3, Food-grade plastic bags have a strict inspection system and perfect after-sales service!What is the difference between food-grade plastic bags and non-food-grade plastic bags?Food-grade plastics are produced under purified conditions. It is required that the plastic itself is non-toxic, there are not many varieties, the common ones are: PET, non-toxicpvc, food gradePE,PPWait.Non-food-grade plastics may choose chlorine-containing organic substances when selecting raw materials, which cannot appear in food-grade plastics. Chlorine-containing organic substances will release free chlorine that is harmful to the human body during use.From this point of view, what are the differences between food-grade plastic bags and non-food-grade plastic bags?Raw materials are the biggest difference. Polyethylene is non-toxic and tasteless, and it is very safe to use polyethylene alone to produce plastic bags. However, customers want to reduce costs, and businesses want to make money, so they will add fillers, recycled materials, etc. to the raw materials, so whether it is brand new or pure raw materials is the biggest difference between food bags and non-food grade plastic bags.Production Environment. The plastic bags used to hold food need to be produced in an almost dust-free environment to ensure the qualification of the product, so there are high standards for the production environment, and there are no strict regulations for non-food plastic bags.Non-food plastic bags do not have some of the above restrictions.The above is what is a food grade plastic bag. What is the difference between food-grade plastic bags and non-food-grade plastic bags? If you want to order food packaging bags, you can contact us, we will give you a preferential price and ensure the quality of the products. Looking forward to cooperating with you, and welcome to visit our factory.