There are many kinds of industrial products in China, and the output and export volume are large, so the stretch film is widely used in industry. At present, it is widely used in chemical industry, building materials, food, electronics and electrical appliances, and the raw materials used are mainly LLDPE. The rapid growth of foreign trade exports has driven the rapid development of the packaging industry, especially in the collective packaging, many enterprises use stretch film to package their products.

At the initial stage of development, the stretch film packaging in China was mostly used for export packaging of goods at ports and docks. However, due to high charges, the stretch film packaging used by ports was gradually transferred to factories, that is, products were packaged in factories and then transported to ports for export. Factories with large consumption generally use winding packaging machine for packaging, while those with small consumption generally use manual packaging. After the localization of the stretch film packaging machine, the low cost makes the stretch film packaging transfer quickly from the port to the factory.

At present, the stretch film is widely used in food, vegetable and fruit preservation packaging to make the packaged materials stable and clean, and can play a role in waterproof, dust-proof pollution and fresh-keeping. With the improvement of living standards of urban and rural residents, the amount of wrapping film used by urban residents' refrigerators is also increasing rapidly. In addition, the amount of stretch film used in supermarkets has increased significantly in recent years.