barthesSquare bottom three-dimensional packaging bag

PVC soft film packaging,barthes square bottom packaging bag, aluminum bag window packaging bag, thre...

barthesElectric insulation crinkle paper

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

barthesFood storage bag

barthes Body moisture-proof bags (grain storage bags, aluminum-plastic composite bags, vacuum food b...

barthesAluminum-plastic film material

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