Page 337 - Plastics Engineering
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320                                             Processing of Plastics

                                           CharQino area

                              Powder
                                                                halves






                       -
                       Cooling
                       chamber









                               Fig. 4.59  ’I)pical  rotational moulding process

                                       C-P


                                           Minor axis






















                                          ‘Oft set arm”

                                 Fig. 4.60  meal ‘off-set arm’  rotation
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