Product advantages of heat shrinkable film packaging

Heat shrinkable film packaging is one of the better packaging methods in the market. Heat shrinkable film packaging is used to wrap the product or package outside. After heating, the shrink film can wrap the product or package tightly, fully show the appearance of the product, improve the product's marketability, and increase the beauty and sense of value.

Heat shrinkable film packaging can seal, prevent moisture, prevent pollution, and protect the goods from external impact. It has a certain buffer, especially when packaging fragile products, it can prevent the containers from flying away when they are broken. In addition, it can reduce the possibility of product being disassembled and stolen.

Heat shrinkable film packaging

Production technology and characteristics of heat shrinkable film packaging thick film is usually produced by extrusion blow molding or extrusion tape casting, and then stretched longitudinally and transversely at a high elastic state temperature above softening temperature and below melting temperature, or only oriented in one direction without stretching in the other direction. The former is called biaxial stretch shrinkable film, while the latter is called biaxial stretch shrinkable film It's called unidirectional contraction membrane. When in use, when the temperature is higher than or close to the drawing temperature, the packaged goods can be wrapped with reliable shrinkage force.

1) Beautiful appearance, close to the goods, so it is also called body fitted packaging, suitable for various shapes of commodity packaging;

2) If the inner package of shrink package is combined with the transport package hanging on the outer package, it can have better protection;

3) Good cleanliness, especially suitable for precision instruments, sophisticated electronic components packaging;

4) Good economy;

5) Anti theft, a variety of food can be packed together with a large shrink film to avoid loss;

6) Good stability, the goods will not be in the packaging film;

7) Good transparency, customers can directly see the content of goods.