公开(公告)号：WO2004073430A3

公开(公告)日：2005-01-13

申请号：PCT/US2004004514

申请日：2004-02-13

Applicant: POLYMER GROUP INC

Inventor： OWEN VERA ,  BRIDGES CLIFF

IPC: A41B9/00 ,  A61F13/15 ,  B32B5/26 ,  D04H3/10

CPC classification number: A61F13/496 ,  A41B9/001 ,  A41B2400/52 ,  A41B2400/60 ,  A41B2500/30 ,  A61F2013/15121 ,  Y10T156/1023 ,  Y10T156/1036 ,  Y10T156/1075

Abstract: A method of forming a nonwoven web via a bydroentangling operation is disclosed. The hydroentangled nonwoven web produces a patterned and imaged nonwoven fabric which is useful in the manufacture of a disposable undergarment and includes the use of an imaging surface (18) during the hydroentangling operation with water jets (22). The nonwoven web included both natural and polymeric fibers therein which are formed into a precursor web (P) prior to the needling operation. Additionally, the nonwoven web was subjected to drying with cans (26) after the hydroentangling operation and was useful in the manufacture of a disposable absorbent underpant by seaming the nonwoven web together.

Abstract translation: 公开了一种通过旁路操作形成非织造纤维网的方法。 水刺缠结非织造纤维网产生图案化和成像的非织造织物，其可用于制造一次性内衣，并且包括在用水射流（22）进行水力缠结操作期间使用成像表面（18）。 非织造纤维网包括其中的天然纤维和聚合物纤维，其在针刺操作之前形成为前体纤维网（P）。 此外，在水力缠结操作之后，用罐（26）对非织造纤维网进行干燥，并且通过将非织造纤维网接合在一起来制造一次性吸收性内裤是有用的。

公开(公告)号：EP1592550A4

公开(公告)日：2006-04-12

申请号：EP04711271

申请日：2004-02-13

Applicant: POLYMER GROUP INC

Inventor： OWEN VERA ,  BRIDGES CLIFF

IPC: A41B9/00 ,  A61F13/15 ,  B32B5/26 ,  D04H3/10

CPC classification number: A61F13/496 ,  A41B9/001 ,  A41B2400/52 ,  A41B2400/60 ,  A41B2500/30 ,  A61F2013/15121 ,  Y10T156/1023 ,  Y10T156/1036 ,  Y10T156/1075

Abstract: A method of forming a nonwoven web via a bydroentangling operation is disclosed. The hydroentangled nonwoven web produces a patterned and imaged nonwoven fabric which is useful in the manufacture of a disposable undergarment and includes the use of an imaging surface (18) during the hydroentangling operation with water jets (22). The nonwoven web included both natural and polymeric fibers therein which are formed into a precursor web (P) prior to the needling operation. Additionally, the nonwoven web was subjected to drying with cans (26) after the hydroentangling operation and was useful in the manufacture of a disposable absorbent underpant by seaming the nonwoven web together.