1. Co-extrusion Die

2. Transverse Direction Orientation

3. Another Coextrusion die

4. Flat Film Die

5. Ram Extrusion

6. Sheet Die with feed block for coextrusion

7. Screw Nomenclature

8. Screw & Breaker Plate assembly

9. Polyethylene type Screw

10. Nylon-type screw

11. Pipe Extrusion Plant

12. Three zones of the Screw

13. Twin Screw Co-rotation system

14. Twin Screw Counter-rotation system

15. Extrusion Die Parts

16. Spider Die with Mandrel as seen from (a) side and (b) rear

17. Curaway of a typical spiral-mandrel film extrusion die

18. Changes in shape that occur between the die orifice and the finished part

19. Die-swell compensation by changes in die orifice design in complicated extruded profile parts

20. Blown Film Extrusion Line

21. A multi-story blown film line

22. Dry sizing unit for pipe or tubing

23. Sheet and flat film – making plant

24. Extrusion coating of paper

25. Calendering system

26. Clothes hanger die for sheet extrusion

27. Extruder parts

28. Cross-section of a typical screw extruder with the die turned down

29. Screenpacks of various sizes

30. Extrusion Blow Moulding