发明名称 |
STRETCHABLE ELASTIC LAMINATE AND METHOD OF PRODUCTION |
摘要 |
A stretchable elastic laminate including at least one spunlace nonwoven fabric layer, and at least one elastomeric material extruded as a melt onto a major surface of the spunlace nonwoven fabric to form an elastic layer bonded to the surface of the spunlace nonwoven fabric. The elastic laminate has good elongation to break and low permanent deformation. Also disclosed is a method of forming a stretchable laminate wherein at least one melted elastic material is extruded onto a major surface of the spunlace nonwoven fabric, and the elastic material and the nonwoven fabric are conveyed through a nip to form an elastic layer bonded to the surface of the nonwoven fabric. |
申请公布号 |
CA2641975(A1) |
申请公布日期 |
2007.08.23 |
申请号 |
CA20072641975 |
申请日期 |
2007.02.09 |
申请人 |
PLIANT CORPORATION |
发明人 |
MIDDLESWORTH, JEFFREY ALAN;HOENIGMANN, MARTIN F.;SABBAGH, AMIEL BASSAM |
分类号 |
D04H1/00;D04H5/00 |
主分类号 |
D04H1/00 |
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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