The three-in-one polypropylene composite bags jointly developed and produced by Shanghai Laiton Packaging Materials Co., Ltd. and Meiya Synthetic Paper & Plastics (Shanghai) Co., Ltd. were put into the domestic market recently.
All the materials used in the packaging bag are polypropylene materials, which are compounded by cast materials from polypropylene paper, polypropylene cloth, and polypropylene coating film. Because polypropylene paper has the characteristics of soft paper, good printability, waterproofness, etc., the composite bag made of polypropylene paper is suitable for the packaging of chemical, feed, grain and other powder products. In addition, the product can be directly crushed, recycled, and reused without separation after use.