... -friendly,Healthy 3 Major customers in USA, Japan4 Plastic film Packaging bag or film1:NamePacking film in roll ... ( sachet film)2:Raw MaterialPET/AL/PE, PET/VMPET/PE, PET/PE, OPP/CPP ... benzene printing,Eco-friendly,Healthy5:Style/TypeBack-side sealed, three-side sealed(with zipper or not), side-gusset, ... quad-side sealed, stand up bags against bottom gusset and ...