canningSquare bottom three-dimensional packaging bag

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

canningElectric insulation crinkle paper

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

canningFood storage bag

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

canningAluminum-plastic film material

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