Quickly learn about 20 common plastic packaging raw materials
1. Low density polyethylene (LDPE, LLDPE) Polyethylene is a white waxy solid, translucent, almost odorless and non-toxic. The flexibility of polyethylene macromolecular chain is good, it is easy to crystallize, and polyethylene is composed of partially crystalline and partially in a high elastic state at room temperature. Low density polyethylene has good processing performance and […]