PE shrink film, also known as polyethylene shrink film, is a heat-shrinkable plastic film made of polyethylene resin as the main raw material through a special process. With its unique shrinkage performance and good physical and chemical properties, it occupies an important position in the packaging field and is an ideal choice for packaging of various products.
Core features
Excellent Shrinkage Performance: PE shrink film can shrink rapidly and uniformly when heated, tightly wrapping products. The transverse shrinkage rate can reach 50% - 80%, and the longitudinal shrinkage rate is 10% - 30%. By precisely controlling the production process, it can meet the shrinkage requirements of different products, forming a tight and beautiful packaging effect, effectively fixing products and preventing displacement and shaking during transportation.
High Flexibility and Strong Tensile Strength: The material is flexible and elastic, easy to operate, and can easily adapt to the packaging of products of various shapes and sizes. It also has high tensile strength and is not easy to break during the stretching and shrinking process. Even for products with sharp edges or irregular shapes, it can provide reliable protection and ensure the integrity of the packaging.
Outstanding Transparency and Gloss: It has extremely high transparency and gloss. After packaging, it can clearly display the appearance of products, highlighting the color and details of products and enhancing visual appeal. In product display, it helps to attract consumers' attention, improve product competitiveness, and at the same time, it is convenient for consumers to check product information.
Safety and Environmental Protection: PE shrink film produced from food - grade raw materials is safe, non - toxic, and can come into direct contact with food, meeting food safety standards. Moreover, some products are biodegradable and can gradually decompose in the natural environment, reducing environmental pollution and responding to the concept of green packaging.
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