Heat shrinkable film packaging is a popular way of environmental protection and energy-saving packaging in the world at present. There is no need to nail wooden box packaging. The basic principle of heat shrinkable packaging is very simple. Winding with low-density polyethylene heat shrinkable film, then heating with heat shrinkable gun, the film shrinks and tightens to protect the product.

A new type of plastic film packaging that shrinks automatically when it reaches a certain temperature  the outer packaging of large equipment products with heat shrinkable film packaging, especially in the combined (cluster) packaging of irregular shaped goods or commodities, can not only meet the functions of moisture-proof and dust-proof, anti touch and steal exchange, transparent display and so on, but also increase the attractiveness of the product appearance. It can also be used to replace all kinds of cartons, not only saving energy Shrink film (bag) can be processed into flat bag, arc-shaped bag, trapezoidal bag, three-dimensional bag and other special-shaped bags.

Heat shrinkable packaging: it is suitable for packing large size or irregular objects that can not be stacked and transported, but only need waterproof and dustproof, especially for escalator products in elevator industry. It belongs to simple and low cost packaging