PP file fastener,clip,OPP bag PP filematerial:PPor PVCthickness:0.4mm,0.42mm,0.45mm,0.48mm,0.5mm,0.55 ,0.6mm etc.variouse binding: opp bag: clip: 1. we just imported a new 6colors printing for 3D lenticular printing machine that have costed us more than $300 milline,also we have very good specialize designers.so our PP quality is very good,it close with pet,but the price is cheap. 2.we have all ...