PET sheet is also called polyester rigid film. Its edge material and waste can be recycled. PET products have the characteristics of no crystal points, high transparency, good gloss, and strong impact resistance. It is a newly developed material. , It has excellent toughness, high strength, good transparency, coupled with strong recycling performance, it is currently sought after by many manufacturers.
Sheets added with yellowing and whitening agents not only improve the appearance, but also greatly reduce production costs for PET sheet manufacturers. After all, the recycling performance of PET sheets is relatively strong. In the case of lack of raw materials, many manufacturers will use them. Recycling the old materials for production, and adding the yellowing and whitening agent to the recycled materials, the appearance of the products made is the same as that of the new materials.