
Four Types of Disposable Degradable Lunch Boxes
Starch Type The edible fast food utensils made of starch as raw materials, as the name suggests, are made from starch plants as raw materials, adding dietary fiber and other edible additives through mixing and kneading. It uses biological compounding, polysaccharide cross-linking, calcium It is refined by ion chelation and other technologies and consists of four parts: a dense layer, an inner waterproof layer, a rubber mesh layer and an outer waterproof layer. Cardboard Cardboard snack utensils are made of 300-350 grams of bleached sulfate wood pulp cardboard as raw materials and are made by die-cutting bonding or die-cutting pressing, shaping and other processes through a stamping process similar to sheet processing. In order to prevent oil or water seepage, it is necessary to coat the surface or apply chemical additives. In the process of production and use, it is non-toxic and has no side effects on the human body.






