发明名称 |
FLEXIBLE POUCH HAVING DISPENSING NOZZLE AND FRANGIBLE SEAL |
摘要 |
A collapsible pouch for motor oil includes a bulb-shaped storage chamber a nd an elongated dispensing nozzle. The storage chamber and the dispensing nozzl e include first and second panels of a flexible laminate material secured together along opposite sides. The pouch further includes a burstable closure seal located in the dispensing nozzle including strips of an adhesively bondable material. The strips are capable of forming a bond having sufficient strength to maintain closure of the dispensing nozzle in the absence of a predetermined pressure applied to the motor oil. The pouch may include a bottom panel secured to the first and second panels to provide for self support of the pouch when filled. The pouch may also include a removable end portion connected to the dispensing nozzle opposite the storage chamber.
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申请公布号 |
CA2427065(A1) |
申请公布日期 |
2003.12.18 |
申请号 |
CA20032427065 |
申请日期 |
2003.04.29 |
申请人 |
SONOCO DEVELOPMENT, INC. |
发明人 |
HUFFER, SCOTT W. |
分类号 |
B65D33/36;B65D47/20;B65D75/58;(IPC1-7):B65D33/36;B65D47/14;B65D47/22 |
主分类号 |
B65D33/36 |
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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