| 摘要 |
Apparatus for manufacturing hollow plastics articles using a centrifugal mould. A polymerizable mixture of accelerated and catalysed resins is introduced into the mould through two or more nozzels, the component resins of the mixture being fed through separate nozzels. The jets of resin issued from the nozzels are directed to a rotary disc mounted at the forward end of a reciprocating arm bearing the nozzels. The arm is movable into and out of the mould by means of a carriage. Various internal mould configurations may be provided for the production of articles of different section.
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