PET Film Food Packaging

PET film food packaging is a method of using polyethylene terephthalate (PET) film material for food packaging. PET film is a material with high transparency, good air permeability, heat resistance, cold resistance, corrosion resistance and recyclability. It has excellent mechanical strength and rigidity, and can effectively protect food from external substances such as oxygen, moisture, dust and bacteria.  PET film also has excellent tear and abrasion resistance to maintain packaging integrity during shipping and storage. PET film food packaging has various forms, such as packaging film, packaging bag, plastic wrap, etc., and can be used to package a variety of foods, including dry foods, frozen foods, fresh foods, and processed foods. It can provide good sealing and moisture resistance, prolong the freshness period of food, and maintain the original taste and nutrition of food. PET film food packaging also has a certain degree of sustainability.  PET film is a recyclable material, which can reduce the impact on the environment through recycling and reuse, which is in line with the concept of environmental protection. In short, PET film food packaging is a safe, reliable and environmentally friendly packaging method, which can protect the quality of food, extend the freshness period, and is convenient for consumers to use.