"multi wall paper bags"

1 से 4 परतें पीई इनर पेस्टेड मल्टीवॉल वाल्व बैग, रसायनों और पाउडर की थोक पैकेजिंग के लिए उच्च नमी प्रतिरोध के साथ

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 ...