公开(公告)号：WO1993015248A1

公开(公告)日：1993-08-05

申请号：PCT/US1993000567

申请日：1993-01-22

Applicant: FIBERWEB NORTH AMERICA, INC.

Inventor： FIBERWEB NORTH AMERICA, INC. ,  QUANTRILLE, Thomas, E. ,  AUSTIN, Jared, A. ,  ZIMMERMAN, G., Stanley

IPC: D04H01/48

CPC classification number: B32B5/26 ,  B32B5/022 ,  B32B5/028 ,  B32B5/06 ,  B32B7/12 ,  B32B27/12 ,  B32B2274/00 ,  B32B2305/38 ,  B32B2307/51 ,  B32B2307/516 ,  B32B2535/00 ,  B32B2555/00 ,  D01G25/00 ,  D04H1/48 ,  D04H1/485 ,  D04H1/49 ,  D04H1/492 ,  D04H1/498 ,  D04H3/045 ,  D04H5/03 ,  Y10S428/903 ,  Y10T428/24091 ,  Y10T428/24099 ,  Y10T428/24124 ,  Y10T428/24331 ,  Y10T428/24446 ,  Y10T428/24826 ,  Y10T428/253 ,  Y10T442/159 ,  Y10T442/16

Abstract: The invention provides composite elastic nonwoven fabrics and the process of making them. The composite elastic fabrics of the invention include an elastomeric net and at least one fibrous web including binder fibers and which is intimately hydroentangled with the elastomeric net. At least a portion of the binder fibers in the hydroentangled fibrous web have been thermally activated thereby bonding the hydroentangled web into a coherent, substantially unitary structure encompassing the elastomeric net.

Abstract translation: 本发明提供复合弹性无纺布及其制造方法。 本发明的复合弹性织物包括弹性体网和至少一个包含粘合纤维的纤维网，并且与弹性网密切地水缠结。 水力缠结纤维网中的粘合纤维的至少一部分已被热活化，从而将水刺缠结纤维网粘结成包围弹性网的连贯的，基本上单一的结构。