... USA, Japan 4 stretch film for foo Packaging bag or film1:NamePacking film in roll ( sachet film)2:Raw MaterialPET/ ... stand up bags against bottom gusset and packing film in roll for auto-packing machines,Die Cut ... for raw materials19:AddressNO.278, Xiangting Road, Chedun Industrial Zone, Songjiang, Shanghai 201611, China20:Contact Jacky Chen ... brand in the world and China. stretch film for food package