发明名称 |
Hydroentangled nonwoven web containing recycled synthetic fibrous materials |
摘要 |
A hydraulically entangled nonwoven fabric that includes recycled synthetic fibers and fiber-like materials having at least one thread element composed of synthetic material with at least one irregular distortion generated by hydraulic fracture of the thread element to separate it from a bonded fibrous material while the bonded fibrous material is suspended in a liquid. This material may be used as a wiper or an absorbent material. A method of forming the material includes the steps of: (a) providing a layer of recycled synthetic fibers and fiber-like materials having at least one thread element composed of synthetic material containing at least one irregular distortion generated by hydraulic fracture of the thread element to separate it from a bonded fibrous material while the bonded fibrous material is suspended in a liquid; (b) hydraulically entangling the layer to form a nonwoven web; and (c) drying the web.
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申请公布号 |
US2003171056(A1) |
申请公布日期 |
2003.09.11 |
申请号 |
US20010012768 |
申请日期 |
2001.11.05 |
申请人 |
PALACIO GUSTAVO;GARCIA MARIA CLARA;JONES PRISCILLA M.;RADWANSKI FRED ROBERT;RAMIREZ PABLO;SKERRETT JOHN RICHARD;SKOOG HENRY;VANEGAS BERNARDO |
发明人 |
PALACIO GUSTAVO;GARCIA MARIA CLARA;JONES PRISCILLA M.;RADWANSKI FRED ROBERT;RAMIREZ PABLO;SKERRETT JOHN RICHARD;SKOOG HENRY;VANEGAS BERNARDO |
分类号 |
D04H1/46;D04H5/02;(IPC1-7):D04H5/02 |
主分类号 |
D04H1/46 |
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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