Disposable absorbent product having an embossed pad containing a gel forming compound

作者: Harry G. Fitzgerald

DOI:

关键词: CoatingComposite materialAdhesiveWaddingGlue lineMaterials scienceEmbossingGel formingPressure sensitive

摘要: A disposable product and a process for manufacturing the on flexible conveyor. The has an absorbent core formed by sandwiching corrugated tissue between two separate feeds of fluffed pulp. Upper lower layers wadding are provided, being first folded around longitudinally then upper is laid top. waddings roller crimped together die cut shaped turned ninety degrees. Thereafter, water impervious sheet material, such as polyethylene, provided with glue line its edges fed across top wrapped about wadding, core, partially overlying wadding. non-woven material assembly longitudinal strip or strips pressure sensitive adhesive. release paper applied over adhesive to protect it prior use. layer pulp embossed printed form coated recesses therethrough accommodating absorbing substantial discharges at rate faster than otherwise possible so prevent leakage. These embossing coating selected that stabilized. beneath substantially compressed.

参考文章(10)
John M. Comerford, Mohamed W. Hammad, Non-planar arcuate shaped absorbent liner ,(1976)
Ralph V Braun, Howard A Whitehead, Thin, flexible absorbent pads ,(1973)
Virginia L. Repke, William R. Strickel, Frederick K. Mesek, Disposable diaper having facing layer with patterned preferential flow areas ,(1974)
Kays Chinai, James A. Ginocchio, Adhesively attached absorbent liners ,(1976)
Joseph B Biederman, Catamenial device and surgical pad ,(1948)
Edward H Voigtman, Disposable absorbent pad ,(1958)