Compression moulding apparatus, methods and item
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United States of America Patent
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Oct 27, 2009
Grant Date -
Mar 29, 2007
app pub date -
Oct 22, 2004
filing date -
Oct 23, 2003
priority date (Note) -
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Abstract
An apparatus comprises a moulding unit having a punch and a mould cavity movable along a path between an open position in which said punch and said mould cavity are distanced apart from each other to receive a dose of plastics therebetween, and a closed position in which said punch and said mould cavity interact to form an item by pressing said dose, said punch being kept not above said cavity along said path.
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