purneaSquare bottom three-dimensional packaging bag

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

purneaElectric insulation crinkle paper

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

purneaFood storage bag

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

purneaAluminum-plastic film material

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