450L fully-automatic sealing and cutting machine is to wrap shrinkable fifilm on the outside of the product or package for sealing and cutting  operation, improve the display of products, increase the sense of beauty and value. At the same time, the packaged goods can be sealed,  moisture-proof, anti-pollution, and protect the goods from external impact, with a certain buffffer, especially when packaging fragile goods ，it can prevent broken equipment flflying. In addition, it can reduce the possibility of products being dismantled and stolen. It is suitable for  heat-shrinkable packaging of glass bottles, plastic bottles, paper cups and other containers in food, beverage, medicine, cosmetics and  other industries.