食品用クラフト紙バルブバッグ 10kg～25kg 工業用バルク包装用

Food Products Kraft Paper Valve Bag Featuring Valve Sealing and Thickness 80-120 Gsm Ideal for Industrial Bulk Packaging Product Description: The kraft paper valve bag is a high-performance packaging solution specifically designed for bulk materials. Made from premium multi-layer kraft paper, it ...