发明名称 |
Ausgabepackung für Flüssigprodukte oder dergleichen. |
摘要 |
<p>A dispensing package (1) is provided for fluid products, such as liquids, pastes, powders and the like. The package comprises a container (2) in which the product is packaged, and a self-sealing dispensing valve (3) which is of silicone rubber and has a slit (20) which automatically opens and closes in response to the application and removal of a predetermined threshold pressure. A removable closure (4) may be provided to cover the dispensing valve and prevent inadvertent discharge of the product during transport, storage and other similar conditions. The valve (3) has a flange (19) which is held in compressed condition between a lip (13) and a crimped ring (27) to provide an effective seal.</p> |
申请公布号 |
DE69003160(D1) |
申请公布日期 |
1993.10.14 |
申请号 |
DE1990603160 |
申请日期 |
1990.04.25 |
申请人 |
LIQUID MOLDING SYSTEMS, INC., MIDLAND, MICH., US |
发明人 |
BROWN, PAUL E., MIDLAND, MICHIGAN 48641, US |
分类号 |
B65D47/12;B65D35/12;B65D35/50;B65D35/52;B65D47/20;(IPC1-7):B65D35/52 |
主分类号 |
B65D47/12 |
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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