发明名称 |
Process for making a composite sheet |
摘要 |
This invention aims to provide a composite sheet having a layer of inelastically stretchable continuous fibers improved so that a possible unevenness in fiber diameter may be minimized. A composite sheet 10 comprises an elastically stretchable layer 3 and an inelastically stretchable layer 2 formed with inelastically stretchable continuous fibers 6 bonded to at least one surface of the elastically stretchable layer 2 intermittently in one direction. The continuous fibers 6 are oriented substantially in one direction thereof so that the composite sheet 10 may present a ratio S1/S2 of 3.0 or higher where S3 represents a tensile strength in this one direction and S2 represents a tensile strength in the direction orthogonal to this one direction. <IMAGE> |
申请公布号 |
EP1138475(A2) |
申请公布日期 |
2001.10.04 |
申请号 |
EP20010303149 |
申请日期 |
2001.04.02 |
申请人 |
UNI-CHARM CORPORATION |
发明人 |
TANGE, SATORU;OHATA, HIROYUKI |
分类号 |
B32B5/12;B32B5/26;B29C55/06;B32B5/08;B32B7/02;B32B7/08;D04H3/04;D04H3/10;D04H3/16;D04H13/00;D06M17/00 |
主分类号 |
B32B5/12 |
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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