Product classification of DFQA450 semi-automatic sealing and cutting machine +DSA4525 high-platform heat shrink packaging machine The semi-automatic L-shaped sealing and cutting shrink packaging machine of the sealing and cutting machine series is designed to wrap shrink film around products or packages. After heating, the shrink film shrinks and tightly wraps around the products or packages, fully displaying the appearance of the items, enhancing the marketability of the products, and increasing their aesthetic appeal and sense of value. Meanwhile, the packaged items can be sealed, moisture-proof, pollution-proof, and protect the goods from external impacts, providing a certain degree of cushioning. Especially when packaging fragile items, it can prevent the scattering of broken instruments. In addition, it can reduce the possibility of products being dismantled or stolen. It is applicable to the label heat shrink packaging of glass bottles, plastic bottles, paper cups and other containers after sleeve labeling in the food, beverage, pharmaceutical, cosmetic and other industries.