| 发明名称 |
PROCESS FOR PREPARING A NONWOVEN WEB |
| 摘要 |
<p>A process and apparatus for forming a non-woven web in which a bundle of untwisted filaments are charges upstream of a pair of elastomer-covered counter rotating squeeze rolls and propelled through the nip of the rolls to a moving laydown belt with the assistance of an electrostatic field developed between the rolls and the belt.</p> |
| 申请公布号 |
CA1123588(A) |
申请公布日期 |
1982.05.18 |
| 申请号 |
CA19790338813 |
申请日期 |
1979.10.31 |
| 申请人 |
DU PONT (E. I.) DE NEMOURS AND COMPANY |
发明人 |
KINNEY, GEORGE A. |
| 分类号 |
D04H3/03;D04H3/16;(IPC1-7):06B1/00 |
主分类号 |
D04H3/03 |
| 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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