发明名称 |
METHOD FOR FORMING AN ABSORBENT CORE |
摘要 |
A method for forming an absorbent core. The method includes the steps of forming and compressing an absorbent core, followed by passing the absorbent core through a subsequent nip between two rolls. At least one of the rolls has a surface including an elastic material, such that the hard-spot number of the absorbent core is reduced. Also, a device for forming absorbent cores as well as absorbent cores produced using the method.
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申请公布号 |
US2011281977(A1) |
申请公布日期 |
2011.11.17 |
申请号 |
US200813132383 |
申请日期 |
2008.12.04 |
申请人 |
EDVARDSSON GUNNAR;GUIDOTTI TED |
发明人 |
EDVARDSSON GUNNAR;GUIDOTTI TED |
分类号 |
A61L15/24;B29C53/18;C08L33/02;C08L97/02 |
主分类号 |
A61L15/24 |
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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