shaping and forming plastics

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V Y J H O Y D S X I X D R V K M J N H P B
Q P C R U L V P S N U Y P J E D G A Q R V
L I X D A R Y E I J T B P M S C I M P L P
S O N P Q X H H P E V X X G V P F V N B X
I B X R Q C C X N C Q M U N S U G Y T S W
L Y N E X N F B F T M W J I W D G U M A F
N A X B T G H S G I B O I M T I G P G W I
W Y U J R S L O T O L V G R G Y C J B L O
D F I E T L O Q V N O K S O A N S R N N L
M O C A M L L H U M W K A F F D C E V K C
C Y H A M I Y U T O M C N M I Q O H P R A
V B V Y S N K M L U O J D U D L A A K I S
Q R E B C E S K B L U H F U T P I A X B Q
W W Y T I B D D I D L H O C Q R H Y M G U
W D H M C E O R R I D A R A S Q I B F G V
W T T S F N M A O N I T M V W G Q G H Y J
I G L P B D S I I G N D E L Q Y C N W E C
J M Y I X I Y D T G G M R O Y C V G O W Y
C S A Y P N U S R K P W S F W Q N S W U I
M O E J W G B Q M L Y P L S L I U U G F G
L L V J K V F S G Y Y I S V I H N B G K V

Clues

  • a process for making hollow plastic forms by blowing air into a heated thermoplastic. (4, 8)
  • a process in which hot liquid plastic is injected by force into a mould. (9, 8)
  • a process used to bend straight lines into heated thermoplastic. (4, 7)
  • a process where simple hollow shapes are created by sucking air from underneath a heated thermoplastic plastic sheet draped over a mould (6, 7)
  • these are used to accurately locate, bend or aid in the construction of a product. they often save time and make it possible to make identical items. (4, 3, 7)

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