Officinal PVC/ PVDC coated film is firstly development and used by German factory in the 1940s. In practical application process, PVDC has good obstruct ability , it plays a good....

Officinal PVC/ PE/ PVDC coated film, in practical application process, PVDC has a good obstruct ability, but also has a large brittleness. Some foreign companies add PE between PVC....

Officinal PVC/ PVDC/ PE coated film is add high obstract material PVDC between PVC and PE. In practical application process, put liquid in PVC/ PE compound film, if there is any....

EVOH can be regarded as EVA modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer high gas obstruct capability. It is a new colorless, ....

EVOH can be regarded as EVA modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer high gas obstruct capability. It is a new colorless, ....

EVOH can be regarded as EVA ( ethyleneâ € ” acetic acid ethylene ester copolymer) modified material. It has both ethylene polymer good process capability and vinyl alcohol polymer....