... / without spout and cap), three-side-seal bag, back-seal bag / center-seal bag, side-gusset bag with spout / zipper, and four-side-seal ... bag / quad-seal bag, auto packing film, laminated film, PVC ... , and more. Material BOPP/CPP,BOPP/PE,PET/PA/PE,PET/AL/PE,PET/PE,BOPP/VMPET/PE,PET/CPP,BOPP/VMPET/PE,BOPP/PET/PE etc ...