The use of heat shrinking machines is very wide and can be said to be everywhere. The most common place is supermarkets. Many goods are packaged in film, some are sleeves, some are folded films, and most of them use heat shrinkable. Film packaging can not only play the role of dustproof and moisture-proof, but also carry out secondary packaging of products, which is very easy to use.
For example, some books generally do not need to be packaged for a single book. For multiple books, heat shrink packaging is required to prevent dust and moisture, and multiple pieces of goods can be packaged. In addition to textbooks, there are many common goods in supermarkets that are packaged by this sealing and cutting heat shrinkable film packaging machine, such as badminton rackets, table tennis rackets, etc., many of which are packaged in this form and are widely used. Another category is the packaging of washed bottled products.