Paper-plastic composite bag is a new type of packaging material that uses paper as the base material and is compounded with plastic film. It has excellent physical and mechanical properties, good moisture resistance, air tightness, protection, and easy production. At present, paper-plastic composite bags have been widely used in the packaging fields of food, chemical fertilizers, feed, seeds, pesticides, cement, sand, chemicals and other industries. However, with the increasing awareness of environmental protection, plastic pollution has become a public problem at home and abroad, and it also poses new challenges to the development of paper-plastic composite bags. Therefore, in recent years, some countries have begun to gradually restrict or prohibit the use of plastic bag packaging, which has also prompted paper-plastic composite bag manufacturers to continuously develop new technologies and materials to improve the reusability and degradability of packaging, and better Adapt to market demands and environmental protection trends.
Post time: May-07-2023