发明名称 |
Process to produce sanitary napkins with low tolerance between crimped side seal and absorbent core |
摘要 |
<p>The invention relates to a process for making a sanitary napkin having an absorbent core between a topsheet and a backsheet and a crimped side seal combining the topsheet and the backsheet around the core. In particular the process relates to making a product which has a small or no distance between the core and the crimped side seal of a sanitary napkin, by calandering the core to its final shape after the sides have been sealed together.</p> |
申请公布号 |
EP0689814(A1) |
申请公布日期 |
1996.01.03 |
申请号 |
EP19940109926 |
申请日期 |
1994.06.28 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
BITOWFT, BRUCE KEVIN;PUCHERT, KARSTEN (NMN) |
分类号 |
A61F13/15;(IPC1-7):A61F13/15 |
主分类号 |
A61F13/15 |
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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