Invention Grant
- Patent Title: Method of strengthen a fibrous body for absorbent articles
- Patent Title (中): 增强吸收制品纤维体的方法
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Application No.: US10904509Application Date: 2004-11-14
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Publication No.: US07807086B2Publication Date: 2010-10-05
- Inventor: Robert Perneborn
- Applicant: Robert Perneborn
- 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: B29C49/00
- IPC: B29C49/00
Abstract:
A method of strengthening a boundary region between a first portion and a second portion of a fibrous body for absorbent articles. This boundary region is provided with a pattern of compressed spots, the amount of compression being gradually increasing in a direction leading away from an edge of the first portion of the fibrous body. Also, an apparatus for performing the method and an absorbent body having a strengthened boundary region.
Public/Granted literature
- US20050118399A1 A Method Of Strengthen A Fibrous Body For Absorbent Articles Public/Granted day:2005-06-02
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