barcelonaSquare bottom three-dimensional packaging bag

PVC soft film packaging,barcelona square bottom packaging bag, aluminum bag window packaging bag, th...

barcelonaElectric insulation crinkle paper

barcelona Insulating Wrinkle Paper, also known as crumpled paper,barcelona refers to a type of proce...

barcelonaFood storage bag

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

barcelonaAluminum-plastic film material

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