发明名称 |
METHOD OF RENDERING A FABRIC ELASTIC BY MEANS OF CAUSTIC TREATMENT AND RELAXATION, MACHINE FOR PERFORMING SAID METHOD AND FABRIC THUS OBTAINED |
摘要 |
The invention relates to a method of treating a fabric involving metal peroxide impregnation. The invention is characterised in that a fabric, e.g. pre-bleached and/or desized hydrophilic fabric having a weft (or inversely a warp) comprising natural or synthetic cellulosic fibres, is subjected to the following: impregnation (I) in a metal peroxide leaving the weft (or inversely the warp) free for a period necessary for the swelling of the fibre forming the weft (or inversely the warp) of the fabric and for the modification of the cellulose; at least one relaxation operation without weft (or inversely warp) tension with the passage of air, during which the weft (or inversely the warp) swells and takes the form of a spring, following shrinkage; at least one rinsing operation; at least one washing operation; and at least one squeezing operation. The invention also relates to the elastic fabrics thus obtained and to the machines used to implement said method. |
申请公布号 |
WO2005019516(A2) |
申请公布日期 |
2005.03.03 |
申请号 |
WO2004FR01973 |
申请日期 |
2004.07.23 |
申请人 |
SARL P.A.T.;DECOUVELAERE, PATRICK |
发明人 |
DECOUVELAERE, PATRICK |
分类号 |
D06B7/08;D06B21/00;D06C3/00;D06M11/40;D06M11/50;(IPC1-7):D06B7/08;D06M11/38 |
主分类号 |
D06B7/08 |
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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