▎ 摘　　要

NOVELTY - Fully-degradable foodgrade wheat plastic packing film comprises 40-49 pts. wt. modified wheat flour, 10-15 pts. wt. corn starch , 3-8 pts. wt. silicone oil, 3-6 pts. wt. heavy calcium carbonate, 3-7 pts. wt. glycerol, 2-5 pts. wt. hydroxypropyl methylcellulose, 1-3 pts. wt. graphene, 2-4 pts. wt. glycol, 4-6 pts. wt. xanthan gum, 13-13 pts. wt. porous filler, 2-3 pts. wt. plant fiber, 2-5 pts. wt. plasticizer, 2-3 pts. wt. toughening agent, 1-3 pts. wt. food preservative, 1-4 pts. wt. natural antibacterial agent, 1-3 pts. wt. degradation accelerant and 3-6 pts. wt. plant oil. USE - Used as fully-degradable foodgrade wheat plastic packing film. ADVANTAGE - The plastic packaging film: reduces environmental pollution.