bollnasSquare bottom three-dimensional packaging bag

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

bollnasElectric insulation crinkle paper

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

bollnasFood storage bag

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

bollnasAluminum-plastic film material

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