450L fully-automatic sealing and cutting machine is to wrap shrinkable film on the outside ofthe product or package for sealing and cuttingoperation, improve the display of products, increase the sense of beauty and value. At the same time, the packaged goods can be sealedmoisture-proof, anti-polution, and protect the goods from externalimpact, with a certain bufer, especially when packaging fragile goods, it can prevent broken equipment flying.ln addition, it can reduce the possibility of products being dismantled and stolen.lt is suitable forheat-shrinkable packaging, of glass botles, plastic bottles, paper cups and other containers in food, beverage, medicine, cosmetics andother industries.