pasted valve bags ผลิตออนไลน์

Microporous Breathable Technology PP Woven Valve Bag for Granular Powder Packaging This paper-plastic composite valve bag or called multi layer laminate valve bag main feature is PE inner film with micro... อ่านเพิ่มเติม

100% Virgin 25kg Circular PP Woven Valve Bag Block Bottom PP woven valve bag Introduction. This 25kg plastic block bottom valve bag is made of 100% virgin PP material, it is a new type of packaging bag, widely ... อ่านเพิ่มเติม

20kg Strong Durable PP Woven Valve Bag AD Star Bag This 20kg PP Woven Valve Bag (Polypropylene Woven Block-Bottom Valve Bag) is an industrial packaging solution specifically engineered for high-efficiency ... อ่านเพิ่มเติม