feldbergSquare bottom three-dimensional packaging bag

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

feldbergElectric insulation crinkle paper

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

feldbergFood storage bag

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

feldbergAluminum-plastic film material

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