发明名称 |
METHOD AND APPARATUS FOR MAINTAINING A PRESSURE WITHIN A PRODUCT DISPENSER |
摘要 |
A dispenser contains a productivity bag and a system for generating a dispensing pressure in a chamber created by the space between the product bag and the walls of the dispenser. The act of filling the product bag with product establishes an initial dispensing pressure. A pressure regulator in the chamber re-establishes the dispensing pressure after each spray down.
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申请公布号 |
CA2034069(A1) |
申请公布日期 |
1991.07.27 |
申请号 |
CA19912034069 |
申请日期 |
1991.01.11 |
申请人 |
CCL INDUSTRIES, INC. |
发明人 |
MORAN, MICHAEL J. |
分类号 |
B65D83/16;B65D83/14;B65D83/28;B65D83/42;B65D83/58;(IPC1-7):B65D83/70 |
主分类号 |
B65D83/16 |
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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