发明名称 |
METHOD OF PRODUCING A STRETCH LAMINATE |
摘要 |
A method of producing a stretch laminate exhibiting reduced defects from a mechanical activation process can include providing a nipping member. The nipping member can have a first nip region and a non-nip region adjacent to the first nip region. A first substrate and an elastic element are provided to the nipping member. The first substrate and the elastic element are joined in a face to face relationship with adhesive therebetween, thereby creating an intermediate laminate. The intermediate laminate has a first tack down region and an activation region adjacent the first tack down region. A portion of the first tack down region passes through the first nip region, and a portion of the activation region passes through the non-nip region of the nipping member. The activation region of the intermediate laminate is mechanically activated, thereby creating the stretch laminate. |
申请公布号 |
CA2631235(C) |
申请公布日期 |
2012.07.10 |
申请号 |
CA20062631235 |
申请日期 |
2006.11.29 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
VENKITARAMAN, ANAND RUDRA;REISING, GEORGE STEPHEN |
分类号 |
B32B5/04;B32B37/12 |
主分类号 |
B32B5/04 |
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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