boulogneSquare bottom three-dimensional packaging bag

PVC soft film packaging,boulogne square bottom packaging bag, aluminum bag window packaging bag, thr...

boulogneElectric insulation crinkle paper

boulogne Insulating Wrinkle Paper, also known as crumpled paper,boulogne refers to a type of process...

boulogneFood storage bag

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

boulogneAluminum-plastic film material

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