Unraveling the Nuances of PET, PP, PS, and OPS Plastic Food Packaging
The rules for using food-grade materials wherever food may come into contact, especially packaging, have led to the development of food-safe plastics for packaging consumer products. So, food-grade plastics follow a rigorous manufacturing process to ensure they are safe from contact with food. Then, this article delves into the intricate world of plastic food packaging, focusing on 4 types of plastic food packaging: PET, PP, PS, and OPS. Polyethylene Terephthalate (PET) PET is a thermoplastic polymer that is a standard […]
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