... welcome More information about factory / products: Products:opp bag with self adhesiveMaterial: PE/PO/OPP/PPE/PP/CPP/Lamination material etc ... , Pantone, Spot Color.Handle: Die-cut,Heat Seal, Button Closure, Self Adhesive Seal, Zipper Top, Drawstring , spout Top etc.Surface FinishingOffset ... bearing such marks to any third party opp bag with self adhesive