Invention Application
- Patent Title: Multi-ply planar absorbent product and process for manufacturing such a product
- Patent Title (中): 多层平面吸收制品及其制造方法
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Application No.: US11513024Application Date: 2006-08-31
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Publication No.: US20070042209A1Publication Date: 2007-02-22
- Inventor: Emmanuelle Morin , Hein Ferdinand , Gunther Zoller , Harald Harlacher , Joachim Leonhardt
- Applicant: Emmanuelle Morin , Hein Ferdinand , Gunther Zoller , Harald Harlacher , Joachim Leonhardt
- Main IPC: D21H27/30
- IPC: D21H27/30

Abstract:
Adhesive (a1, a2) as a pattern of deposits is applied on both sides of a hydrophilic spunbond non-woven inner ply (B) of low grammage and no or low adhesion ability. Together with this inner ply (B) a three ply planar absorbent product is made with tissue outer plies (A,C) by exerting pressure on the adhesive such that the adhesive penetrates through the inner ply (B) for achieving ply bonding between the inner ply (B) and the opposite outer ply (C). The different adhesive patterns do not disturb each other because they do not coincide.
Information query