Invention Grant
- Patent Title: Extensible absorbent layer and absorbent article
- Patent Title (中): 可拉伸吸收层和吸收制品
-
Application No.: US12696637Application Date: 2010-01-29
-
Publication No.: US08387497B2Publication Date: 2013-03-05
- Inventor: Maria Raidel , Franz Aschenbrenner , Jan Ullmann
- Applicant: Maria Raidel , Franz Aschenbrenner , Jan Ullmann
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agent R. Joseph Foster, III
- Main IPC: B26F1/24
- IPC: B26F1/24 ; B26D7/00

Abstract:
The present invention provides a method of preparing an absorbent layer from an absorbent nonwoven web having a first plurality of slits with a first orientation and a second plurality of slits with a second orientation, wherein the first orientation is different from the second orientation. The first plurality of slits and the second plurality of slits are at least partially through the absorbent nonwoven web, and the second plurality of slits at least partially intersects the first plurality to form apertures in the absorbent nonwoven web.
Public/Granted literature
- US20100126321A1 Extensible Absorbent Layer and Absorbent Article Public/Granted day:2010-05-27
Information query
IPC分类: