公开(公告)号：CA2157757C

公开(公告)日：2001-12-04

申请号：CA2157757

申请日：1993-08-02

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： GESSNER SCOTT L ,  NEWKIRK DAVID L ,  THOMASON MICHAEL M ,  REEDER JAMES O ,  QUANTRILLE THOMAS E

IPC: A61F13/49 ,  A61F13/15 ,  A61F13/514 ,  D01F6/46 ,  D04H3/16 ,  D04H13/00 ,  B32B5/26

Abstract: The invention provides composite elastic nonwoven fabrics and the process of making them. The elastic nonwoven composite fabrics of the invention are formed from the combination of a plurality of cooperati ve elastic layers including an elastomeric meltblown web and an elastomeric spunbonded web. The elastomeric layers are joined together in a unitary elastic fabric structure to provide a composite having a desirable combination of elastic and barrier properties.

公开(公告)号：CA2157757A1

公开(公告)日：1995-02-09

申请号：CA2157757

申请日：1993-08-02

Applicant: FIBERWEB NORTH AMERICA INC

Inventor： GESSNER SCOTT L ,  NEWKIRK DAVID L ,  THOMASON MICHAEL M ,  REEDER JAMES O ,  QUANTRILLE THOMAS E

IPC: A61F13/49 ,  A61F13/15 ,  A61F13/514 ,  D01F6/46 ,  D04H3/16 ,  D04H13/00 ,  B32B5/26

Abstract: The invention provides composite elastic nonwoven fabrics and the process of making them. The elastic nonwoven composite fabrics of the invention are formed from the combination of a plurality of cooperati ve elastic layers including an elastomeric meltblown web and an elastomeric spunbonded web. The elastomeric layers are joined together in a unitary elastic fabric structure to provide a composite having a desirable combination of elastic and barrier properties.