专利名称：DISPENSING CLOSURES发明人：PATEMAN, David Dennis,RAMSEY,
Christopher Paul
申请号：EP99954248.3申请日：19991112公开号：EP1131252B1公开日：20020703
摘要：A dispensing closure for a liquid product such as a liquid soap has a self-closingvalve (12, 112) having a mounting ring (20, 120) and a dispensing head (24, 124) attachedto the mounting ring by a generally cylindrical connecting wall (22, 122). The valve islocated in the dispensing aperture (68, 168) of a closure body (10, 110, 110') so as toform a seal against product escape. Retention of the mounting ring in its sealing positionis provided by a resilient clamping ring (80, 180) of the closure body, which is turnedinwardly against the mounting ring by means of a three-part mandrel (90).
申请人：CROWN CORK & SEAL TECH CORP
地址：US
国籍：US
代理机构：Smith, Debra Jane Clare
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