Shrink packaging machine, also called contraction. Shrink packaging machines currently on the market is one of the more advanced packaging methods, the use of shrink wrap on the outside of the product or packaging, shrink film after heating to bind tightly to the product or package, it shows that the appearance of goods, improve product sales, increase sense of beauty and value. Meanwhile packaged items can be sealed, moisture, pollution, and protect the goods from external shocks, has a buffer, especially when packing fragile time, can prevent broken vessels flying. In addition to reducing the product back split, the possibility of theft of the back; suitable for multiple items tight packaging and pallet packaging. Shrinking machine is widely used in glass bottles, styrofoam, paper, toys, electronics, electrical appliances, stationery, books, music, hardware tools, daily necessities, medicines, cosmetics, beverages, fruits, and other items commemorating the label packaging. There is a kind of cutlery shrink machine, designed for heat shrinkable tableware, cutlery shrink machine this device is particularly suitable for dining utensils, software, print, biscuits, pharmaceuticals, ceramics, beverage and other industries flooring bulk molding shrink film packaging.