Abstract

With polyethylene glycol-modification of waste paper fiber as the hydrophilic enhancer and prescription of polybutylene adipate terephthalate as well as antistatic agent/processing aid, a food package film with great transparency, good antistatic property, and high oxygen barrier capability have been prepared by T-Die extrusion and blade-coating procedure. To evaluate its feasibility for food package, the prototype of food container has been also manufactured, eventually examining its anti-corrosion capability for the milk. Experimental results elaborate that lab-made food package film can efficiently obstruct the entry of oxygen in the air into the food container, consequently dramatically extending the expiration date of milk.

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