plevenSquare bottom three-dimensional packaging bag

PVC soft film packaging,pleven square bottom packaging bag, aluminum bag window packaging bag, three...

plevenElectric insulation crinkle paper

pleven Insulating Wrinkle Paper, also known as crumpled paper,pleven refers to a type of processed p...

plevenFood storage bag

pleven Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food ba...

plevenAluminum-plastic film material

The pleven moisture-proof effect of aluminum-plastic film material is 80 times that of ordinary poly...