Heat Treatment process:By Bright Annealing or Annealing and Pickling;7.Tubes Cleaning: Pickling or Ultrasonic cleaning with independent intellectual property rights to ensure 304 stainless steel tubing outside and inside surface cleanliness.
The PLA extrusion lamination machine is mainly designed for the laminating of paper, non-woven fabrics, woven bags and other products. Specially uses for lamination grade PLA, and meanwhile LDPE, LLDPE, PP as coating material are also acceptable , it can