patraSquare bottom three-dimensional packaging bag

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

patraElectric insulation crinkle paper

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

patraFood storage bag

patra Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food bag...

patraAluminum-plastic film material

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