发明名称 |
A METHOD AND APPARATUS FOR INJECTION MOULDING OF AN ELONGATED HOLLOW ARTICLE |
摘要 |
The present disclosure concerns an apparatus and a method for injection moulding of an elongated hollow article, such as a urinary catheter, said apparatus comprising a heated central mould with an inlet opening for entering liquid moulding compound into a substantially tubular cavity formed in said central mould; an elongated central mould core which is provided in the tubular cavity and extends beyond said tubular cavity and into a tip mould cavity of a tip mould part which is aligned with the tubular mould cavity in the longitudinal axis of the central mould core; wherein the tip mould part is moveable in a linear movement in a direction along the longitudinal axis of the elongated central mould core. |
申请公布号 |
WO2014052770(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
WO2013US62205 |
申请日期 |
2013.09.27 |
申请人 |
HOLLISTER INCORPORATED |
发明人 |
MONTES DE OCA BALDERAS, HORACIO;STEINER, GOTTFRIED;EICHLER, HERBERT |
分类号 |
B29C45/26;B29C45/17;B29C45/56;B29C47/00 |
主分类号 |
B29C45/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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