450L automatic touch screen (PLC) sealing and cutting machine, it uses the computer version of the touch screen and will be more flflexible,  more universal. At the same time the performance is more stable, it has strong anti-interference ability. Using PLC panel,the interface is  simple and convenient to maintain. Programming is simple, easy to master so that customers have a better sense of experience. The basic  function of the sealing and cutting machine is the same as that of the conventional model. It is widely used for sealing and cutting heat  shrinkable fifilm, improving the aesthetic feeling and value of packaging products, and further protecting products.