The shrink film is wrapped on the outside of the product or package, and heated to make the shrink film shrink and wrap the product or package, fully display the appearance of the item, improve the marketability of the product, and increase the sense of beauty and value. After the packaging of the heat shrink machine, the items can be sealed, moisture-proof, anti-pollution, and protect the goods from external impact, with a certain buffer effect, especially when the packaging of fragile products, to prevent the utensils from flying apart when broken. In addition, it can reduce the possibility of the product being dismantled or stolen.
