Extrusion Flashcards
0
Q
What is the first step in making the mould
A
Plastic granules fed into machine into hopper by rotating screw
1
Q
What are the typical materials used for This machine
A
Polythene pvc and nylon
2
Q
What is the second step
A
The plastic granules are heated as they are fed through
3
Q
Third step
A
Plastic fed through a die in continuous stream to create a long tube
4
Q
Last step
A
Then passed through a cooling chamber
