"multi wall paper bags"
3 couches de papier industriel Pp sac à soupapes tissé Capacité de charge 20kg/25kg/50kg
3 Layer Industrial Paper Bags, Customizable Sizes, Load-Bearing Capacity (20kg/25kg/50kg) Product Description: This is a flat-bottomed multi-wall kraft paper bag, suitable for packaging building materials such as cement and pigments. The bag’s size and capacity can be customized according to ...
1 à 4 couches de sacs de soupapes multicouches en PE collés à l'intérieur et à haute résistance à l'humidité pour les emballages en vrac de produits chimiques et de poudres
1 to 4 Layers PE Inner Pasted Multiwall Valve Bags Product Overview The multi-layer valve bag is crafted using fully wood pulp bleached kraft paper as the core material. It undergoes a sophisticated multi-layer composite process, resulting in a high-quality sealed packaging container equipped with a ...