... )gravure printing,up to 10 colors 4)customization welcome Food bag: Item Food bagMaterialPET/PE,OPP/PE,OPP/CPP,OPP/MET PET ... /PE,NY/PEDescriptionused for food industryType3 side seal,side gusset,fin seal,quad sealDimensionaccording to ... -time businessOur product passed QS 9000,ISO9001 certificate.comply the international standard,We are the European appoint supplier,our top partner ...