发明名称 |
não tecido formado diretamente, tecido compósito integrado e método para fazer um não tecido formado diretamente |
摘要 |
The present invention provides a soft, bulky, and absorbent hydroentangled nonwoven including regenerated cellulose fibers and staple or wood pulp fibers and a method of making the same that includes the steps of a) placing regenerated cellulose fibers on a forming surface; b) depositing staple or wood pulp fibers on the regenerated cellulose fibers; c) hydroentangling the regenerated cellulose fibers and the staple or wood pulp fibers together to form a hydroentangled composite; d) drying the hydroentangled composite; then, e) creping the hydroentangled composite with a frothed creping solution or dispersion. |
申请公布号 |
BR112013016534(A2) |
申请公布日期 |
2016.09.20 |
申请号 |
BR20131116534 |
申请日期 |
2011.12.21 |
申请人 |
KIMBERLY-CLARK WORLDWIDE, INC. |
发明人 |
DAVID M. JACKSON;DEBORAH J. CALEWARTS;DONALD E. WALDROUP;JEFFREY F. JURENA;JIAN QIN;KEYUR M. DESAI |
分类号 |
B32B27/12;D04H1/425;D04H1/4258;D04H1/4291;D04H5/03 |
主分类号 |
B32B27/12 |
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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