Sachet roll film, packaging roll film, plastic film, is suitable for ... friendly,Healthy 3 Major customers in USA, Japan4 Packaging roll film Packaging bag or film1:NamePacking film in roll ( ... -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 ...