This automatic shrink wrapping machine is a kind of automatic unmanned operation of the L type sealing and cutting machine, widely used in mass production packaging line production, suitable for different width and height products. The L sealing cutting Shrink machine also has the function of contact , specially designed for packing small products. This machine consists of L type sealing cutting machine and shrink packing machine, suitable for wrapping bottle, books,beverage,mobile phone, cosmetics, tea box, etc.