The utility model relates to a novel packaging bag belonging to a packaging product, which is mainly composed of a front sheet, a back sheet and a zipper. It is characterized in that the left side, the front side, and the right side are integrated and consist of a front sheet. The upper surface, the back surface, and the bottom surface are integrated, and consist of a back sheet. The front sheet and the back upper fitting are connected by a zipper. Compared with the prior art, the utility model has the characteristics of simpleness, sewing, convenient bonding, clear edges and corners, and four corners, and the like. The utility model belongs to a three-dimensional packaging bag.
Source: China Plastic Packaging Network
Non Woven Bags, Fabric Bags, Non Woven Promotional Bag
Kraft Paper Valve Bag Co., Ltd. , http://www.paperfood-packaging.com