Invention Grant
- Patent Title: Absorbent article comprising a liquid transfer layer
- Patent Title (中): 吸收制品包括液体转移层
-
Application No.: US11366602Application Date: 2006-03-03
-
Publication No.: US07674949B2Publication Date: 2010-03-09
- Inventor: Johan Wahlstrom , Bror-Inge Helmfridsson , Ken Olsson , Patrik Andersson , Anne Farbrot
- Applicant: Johan Wahlstrom , Bror-Inge Helmfridsson , Ken Olsson , Patrik Andersson , Anne Farbrot
- Applicant Address: SE Gothenburg
- Assignee: SCA Hygiene Products AB
- Current Assignee: SCA Hygiene Products AB
- Current Assignee Address: SE Gothenburg
- Agency: Buchanan Ingersoll & Rooney PC
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/20

Abstract:
absorbent article comprising a liquid transfer layer (5) positioned between a liquid pervious bodyside liner (6) and an absorbent core (2). The liner (6) comprises a plurality of perforations (7). The liner and the transfer layer are bonded together in a plurality of bonding sites (11) covering an area of between 0.5% and 11% of the area of the liner (6) that is circumscribed by the bonding sites and wherein each bonding site has an area of no more than 13 mm2. The combined perforated liner (6) and transfer layer (5) provides a quick inlet of liquid and a low rewet against the wearer. The liner (6) has a three-dimensional structure of alternating raised and depressed regions and the perforations (7) are present in the bottoms of the depressions (8) of said liner as seen from the body facing side of the liner.
Public/Granted literature
- US20060229579A1 Absorbent article comprising a liquid transfer layer Public/Granted day:2006-10-12
Information query