The development status and application scope of composite packaging materials
Composite packaging materials are made by heat-sealing films with different characteristics with special adhesives to overcome the inherent defects of a single film, and finally can be used in various packaging bags. A. Development status and scope of application of composite packaging materials According to statistics, 30% of product competitiveness comes from packaging! Packaging is the “silent salesman” of goods. In addition to protecting goods, it must also be devoted to beautifying, promoting, and inducing consumers’ desire to buy, so as to enhance the sales competitiveness of goods in the market. All in all, the importance of product packaging is that packaging directly affects the consumer’s psychological orientation and purchasing behavior of customers, so how to make product packaging design cater to consumers’ buying psychology is an important factor in promoting product sales. As the name implies, composite packaging materials refer to packaging materials in which thin, soft, multi-layer materials are combined through a composite process, so they are also called flexible packaging materials, mainly composed of various plastic products. With the development of packaging technology in my country, composite packaging materials have also shown new development trends. Generally speaking, composite packaging materials have the characteristics of protection, functionality and decoration. Its specific performance is: ①The packaging should play a protective role during the transportation, storage and use of the product; ②The packaging must reflect the characteristics and uses of the products it contains; ③Packaging should provide consumers with