PP Meltblown Nonwoven Fabric making machine

Process of melt blown production line:

Polymer preparation — Melt extrusion — Metering pump — Melt blown die head assembly — Solution thin-flow drawing — Fiber cooling — Auxiliary network — Electrostatic electret — Reinforced finished product Melt-blown cloth is produced by melt-blown process. The whole line mainly includes: screw extruder, melt pump, screen changer, melt-blown device, winding device, air system (hot air blower and heater), etc. The function of the screw extruder is to melt the slice material; The role of the melt pump is to accurately measure, control the output and the fineness of the fiber, and continuously and evenly transfer the melt to the spinneret. Using the screen changer is to filter out impurities in the melt so as not to block the spinneret holes. The function of the winding device is to pack the melt blown cloth into rolls. And the air system (hot air blower and heater) used to provide the temperature and pressure of the hot air used in the drawing of the spinning air stream.