1)15,18,19,20,23,25,28,30,35,37,38mic,one side or both sides corona treated, non heat-sealable, BOPP plain film

2)18,20,25,28,30mic, one side corona, one side heat-sealable BOPP film

3)18,20,25,28,30mic, one side corona, both sides heat-sealable, COEX BOPP film

4)15,18mic matt BOPP film, one side or both sides corona treated