... easy to reclose 5 Sgs transparent plastic packaging bags 1)Details of OPP bags MaterialEnvironmentally friendly and recycling OPPPrintGravure, ... specialize in producing various opp bags,opp header bag , plastic bag,plastic zip bag,plastic packaging bag,suitable for advertisements, ... production of non-woven bag, palstic table cloths, green polybag.biodegradable polybag, polybag with PO, PE, PP, OPP, PPE ...