... main extruder, mould forming, forming through cooling water at a constant temperature, a dehydrating device, an air-drying device, a zipper sealing ... and easy to fix them to the machine.Characteristic:JL45B is an improved type of JL45A, mainly for high-end user ... net of the mould adopts the integral type one, which is easy to unpick and wash. The winding part adopts frequency ...