... ,Injection 3,Manufacturer & free sample 1, LDPE Description Low-density polyethylene (LDPE) is a thermoplastic made from petroleum. It ... ApplicationsLDPE is widely used for manufacturing various containers, dispensing bottles, wash bottles, tubing, plastic bags for computer components, and various ... of liquid packaging board, a laminate of paperboard and LDPE (as the water-proof inner and outer layer), ...