What are the general properties of shrink film

The pof heat shrinkable film manufacturer will share with you what are the general properties of the shrinkable film. , waterproof, anti-theft purpose. It is especially important that the stretch film packaging can make the packaged items evenly stressed and avoid damage to the items caused by uneven force, which cannot be achieved by traditional packaging methods (bundling, packaging, tape, etc.).

Unitization: This is one of the characteristics of stretch film packaging. With the help of the super strong winding force and retractability of the film, the products are tightly and fixedly bundled into a unit, so that the scattered small parts can be integrated into a whole. Even in an unfavorable environment, the product does not have any looseness and separation, and there is no sharpness. edge and stickiness to avoid damage.

Compression fixity: The product is wrapped and packaged with the help of the retractive force of the stretched film to form a compact unit that does not take up space, so that the pallets of the product are tightly wrapped together, which can effectively prevent the product from being damaged during transportation. At the same time, the adjustable stretching force can make hard products stick tightly and soft products shrink, especially in the tobacco industry and textile industry, which has a unique packaging effect.

Cost saving: Using stretch film machine for product packaging can effectively reduce the cost of use. The use of stretch film is only about 15% of the original box packaging, about 35% of the heat shrinkable film, and about 50% of the carton packaging. At the same time, it can reduce the labor intensity of workers, improve packaging efficiency and packaging grades.