25kg Block Bottom Valve Bag,plastic laminated woven Sealed bag PE/pp valve white cement bag Description 1. Using Polypropylene, 6 kinds of colors pringting 2. easy to fold, good moisture resistance, convenient ... Read More
kraft paper polyethylene valve Sealed bag for packing fertilizer/cement/chemical industry Description 1. Using Polypropylene, 6 kinds of colors pringting 2.Make packing bags as customer's requirements. 3.passed ... Read More