Invention Grant
- Patent Title: Multi-ply paper product with moisture strike through resistance and method of making the same
- Patent Title (中): 多层纸产品具有防潮性和制作方法
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Application No.: US12618124Application Date: 2009-11-13
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Publication No.: US08216424B2Publication Date: 2012-07-10
- Inventor: Dinesh M. Bhat , Daniel W. Sumnicht
- Applicant: Dinesh M. Bhat , Daniel W. Sumnicht
- Applicant Address: US GA Atlanta
- Assignee: Georgia-Pacific Consumer Products LP
- Current Assignee: Georgia-Pacific Consumer Products LP
- Current Assignee Address: US GA Atlanta
- Agent Laura L. Bozek
- Main IPC: D21H27/30
- IPC: D21H27/30 ; B32B3/00 ; B31F1/07

Abstract:
A paper product with absorbency and moisture strike through resistance is disclosed. More particularly, a multi-ply paper product with improved strike through resistance is disclosed, wherein at least one ply is a wetting resistant ply comprising at least one wetting resistant compound and at least one ply is an absorbent ply possessing greater absorbency than the wetting resistant ply. In addition, a two-ply paper napkin with improved moisture strike through resistance is disclosed, wherein the wetting resistant ply comprises alkyl ketene dimer and the two plies are separately microembossed, glue laminated together in a point to point configuration, and macroembossed with coin edging. Furthermore, a multi-ply paper product with improved strike through resistance is disclosed, wherein a first ply comprises at least one wetting resistant compound and a second ply possesses greater absorbency than the first ply. Methods of making paper products with absorbency and moisture strike through resistance are also described.
Public/Granted literature
- US20100116451A1 Multi-Ply Paper Product with Moisture Strike Through Resistance and Method of Making the Same Public/Granted day:2010-05-13
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