"multi wall paper bags"

Sacchi multistrato in PE con valvola, incollati internamente, da 1 a 4 strati, con elevata resistenza all'umidità per l'imballaggio sfuso di prodotti chimici e polveri

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 ...