Processing method for TRIEU CHEN Aluminum folding cutting corners 45.

  • ALUMINUM OUT PE / PVDF LAYER: coated surfaces with HIGH HDPE molecular adhesive layer.
  • FILM PROTECTION LAYER: keep the inner aluminum layer always new and not scratched.
  • PLASTIC LAYER: is composed of polyethylene (HDPE).
  • ALUMINIUM LAYER: covered with a protective layer against oxidation and are pressed into HDPE cautery core polymeric adhesive layer.QUITRINH1