plastic bag packaging PP/PE woven block square bottom valve Sealed bag paper bag printing Description 1. Using Polypropylene, 6 kinds of colors ... 続きを読む
Heat Seal kraft paper bag and Plastic Paper Bag with strict quality controlwith ziplock available Description 1.by using pp through extrusion ... 続きを読む
kraft paper polyethylene valve Sealed bag for packing fertilizer/cement/chemical industry Description 1. Using Polypropylene, 6 kinds of colors ... 続きを読む
