PE (polyethylene) shrink film has been widely concerned in the market for its good packaging properties and wide application fields. Compared with other packaging materials, PE shrink film has the following comparative advantages:
Easy to form: PE shrink film has good stretchability and ductility, and can be quickly shrunk to the shape of the packaged item after heating, forming a tightly sealed package, and the package is easy to form a tight outer package. For other packaging materials, such as cartons and paper bags, they cannot wrap items as tightly as PE shrink films, and they are vulnerable to extrusion deformation or damage.
Good transparency: PE shrink film has good transparency and can clearly show the appearance and quality of the packaged item. This is particularly important in industries such as food and beverage, where consumers often prefer to be able to see the appearance and quality of the items being packaged. And other packaging materials, such as cartons, paper bags, etc., usually do not have transparency, can not effectively display the characteristics of the product and beauty.
Good protection performance: PE shrink film has good tear resistance, durability, permeability resistance and other properties, can effectively protect items from the external environment, oxidation, moisture and other factors, extend the shelf life of goods. Compared with other packaging materials, PE shrink film is more excellent in protection performance, especially suitable for food, medicine and other products that need long-term preservation and freshness packaging.
Low cost: The raw material of PE shrink film is relatively cheap, and its production process is relatively simple. Compared with other packaging materials, the cost of PE shrink film is lower. This makes PE shrink film more competitive in large-scale packaging applications.
Widely used: PE shrink film is not only widely used in food and beverage industry, but also used in daily necessities, medicine, cosmetics and other fields of packaging. Due to its easy formation, good transparency, strong protection and other characteristics, PE shrink film can adapt to the packaging needs of different shapes and sizes of items, and is suitable for manual packaging and mechanical packaging.
In short, compared with other packaging materials, PE shrink film has the advantages of easy formation, good transparency, strong protective performance, low cost, good environmental protection and wide application. This makes PE shrink film widely used in the packaging industry, and has won market recognition and favor. With the development of society and the progress of science and technology, it is believed that PE shrink film, as a high-quality packaging material, will continue to play an important role in the future market.