Rice color bags Small make up to tell you The classification of food packaging

　　Food packaging is refers to the direct contact with food, used for holding and protecting the membrane food containers, food packaging should be with food-grade plastic film production, generally the bags for more than two layers of composite material.

　　Food packaging can be divided by the scope of its application: ordinary food packaging bags, food bags, plastic food packaging bags, vacuum boiled food packaging bags, cooking food and functional food packaging packaging bags.