Injection moulding process
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United States of America Patent
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Sep 29, 1992
Issued Date -
N/A
app pub date -
Feb 8, 1991
filing date -
Sep 26, 1987
priority date (Note) -
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Abstract
A mould for an injection moulding apparatus having two resilient mould inserts mate to form a mould cavity and which separate to permit removal of the moulded article. Each mould insert being inserted into opposed movable mould parts such that they abut to form the mould cavity before the movable mould parts abut one another. A process for forming the mould inserts by pressing bodies of mouldable material together around an article and curing the material to form the inserts.
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