... design and style 3.Health certification 4.Vivid color NameHeat sealing film bagOEMAcceptSamples Available for freeCertification QS,ISO9001MaterialCustomizedUsageFoodMOQBased on the bag ... ,Material:PET,VMPET,OPP,matt OPP,CPP,VMCPP,PE,AL,PA.etc.2,Sealing:3-side seal,quad-seal,back-seal,K ... in China!Our main product :complex color bags,pp bags, PE bags, vests bags, aluminum foil bags, and all kinds of ...