PP Vacuum Shaping Sheet Production Line
As per different application, PP sheet has to stuff some filler such as talc to improve its physical property or reduce cost. In traditional process method, PP has to be compounded with filler, then pelletizing.
Twin screw direct extrusion technology combines masterbatch preparation and mold extrusion together. The nature of inline compounding makes recipe change more flexible than ever, and makes the masterbatch preparation unnecessary.