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EXAMINATION QUESTION - VACUUM FORMING

V. Ryan 2004 - 2009

 

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The dish shown opposite has been designed to be made in a type of plastic.

1. Name a suitable plastic for the manufacture of the dish.

NAME:

 

2. List four properties / qualities of the plastic you have named.
 
A. PROPERTY / QUALITY 1:
 
B. PROPERTY / QUALITY 2:
 

C. PROPERTY / QUALITY 3:

 
D. PROPERTY / QUALITY 4:
 
   

3. In the four spaces below draw a diagram to represent the manufacture of the plastic dish. Underneath each diagram add explanatory notes.

   
STAGE ONE

 

 

 

 

  STAGE TWO

 

 

 

 

NOTES:
 
 
 
 
 
NOTES:
 
 
 
 
STAGE THREE

 

 

 

 

  STAGE FOUR

 

 

 

 

NOTES:
 
 
 
 
 
NOTES:
 
 
 
 
   

 

   

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