Composite material for producing bags

• Main Authors: ZHU JINHAO, WU JIANFEI, CHEN ZHONGHUA, ZENG LIANG, LU XIANGSHU
• Format: Patent
• Language: Chinese; English
• Published: 10.07.2013
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to a composite material for producing bags. The composite material comprises a framework material layer and a PVC (Polyvinyl Chloride) film layer which are attached to each other. A high-density Dacron woven fabric is selected as the framework material and is attached to the PVC at a high temperature, so that the product has excellent tension load, stripping load, tearing load and bursting strength; in addition, the use of a film and sizing can be reduced, so that not only can the production cost of products be lowered, the production procedures can be reduced, and the production efficiency can be enhanced, but also the product has the characteristics of being light in weight reduced by more than 30-40% compared with the weight of the original product, convenient to carry and the like; in addition, after a PVC film is subjected to embossing processing through a special embossing roller and is attached to the framework material at a high temperature, the product has third dimension, i