1. What is PET material？ PET is a polymer material, the full name is polyethylene terephthalate, which is synthesized by transesterification of dimethyl terephthalate and ethylene glycol or esterification of terephthalic acid and ethylene glycol, and then the condensation reaction. This material is a milky white or light yellow, highly crystalline polymer with a smooth and shiny surface....

1. Introduction of CPET: CPET is a polyethylene terephthalate material, which is odorless, tasteless, colorless and non-toxic. It is recognized as the best food packaging material in the world today.  Products made of CPET material can be processed directly in the oven for various foods. It will not release any harmful substances and gases during the heating process, which is called gree...

After a luxury watch brand shipped 5,000 units in standard clamshells, 12% arrived scratched—a $180,000 lesson in mismatched packaging. Your product’s protection, cost, and shelf impact hinge on choosing the right packaging type. Take this 90-second quiz to find your perfect match. Question 1: What’s Your Product’s Vulnerability? A. Easily scratched/crushed (...