Wrap film, also known as stretch film, has very good tensile resistance, tear resistance, and puncture resistance, so it is widely used in the packaging and bundling of chemicals, ceramics, electromechanical equipment, electronic products, etc. Wrap film has super strong wrapping force and retraction, which can bundle products compactly and fixedly, and bundle scattered small items into a whole, ensuring that the products will not loosen or separate even in adverse environments. Wrap film can form a protective appearance around the product, which can play a very good primary protective role to achieve the purpose of dustproof, waterproof, moisture-proof, and oil-proof.
Analysts in the chemical industry of Shangpu Consulting believe that the use of wrap film to package products can greatly reduce the cost of use. Its packaging cost is only about half of that of carton packaging, about 35% of that of heat shrink film, and about 15% of that of log box packaging. In addition, wrap film packaging can also reduce the labor intensity of workers, improve the packaging grade and packaging efficiency, and is expected to become the main force in my country's packaging market in the future.
My country's wrapping packaging industry started in the late 1980s and achieved rapid development in the 1990s. At present, the total annual demand for wrapping film in my country has reached about 60,000 tons, of which 40% is imported. The annual output of domestic wrapping film in my country is more than 30,000 tons, of which there are only 9 large-scale wrapping film production lines, and the rest are small-scale production lines. Overall, the application of wrapping packaging in my country is still in its infancy. Although the wrapping packaging market has been initially formed in the eastern coastal areas, the market in the western region has yet to be vigorously developed, and the market development potential is huge.
My country is a large agricultural and animal husbandry country, and the livestock industry has a huge demand for forage. Due to seasonal factors, the problem of winter storage of forage is becoming increasingly prominent. Wrapping forage with wrapping film can greatly improve the silage effect. In Europe, 20% of forage silage uses this method, and the proportion in Sweden is as high as 40%. In European and American countries, the annual growth rate of demand for wrapping film for forage silage is as high as 15%, and the market demand potential is huge.