Invention Grant
- Patent Title: High bulk rolled tissue products
- Patent Title (中): 高体积卷纸产品
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Application No.: US13238855Application Date: 2011-09-21
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Publication No.: US08481133B2Publication Date: 2013-07-09
- Inventor: Michael Alan Hermans , Samuel August Nelson , Paulin Pawar
- Applicant: Michael Alan Hermans , Samuel August Nelson , Paulin Pawar
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agent Michael J. Sullivan
- Main IPC: B29D22/00
- IPC: B29D22/00 ; B29D23/00 ; B32B1/08 ; B32B27/10

Abstract:
Spirally wound paper products are disclosed having desirable roll bulk, firmness and softness properties. The rolled products can be made from a multiple ply tissue webs formed according to various processes. Tissue webs having basis weights greater than about 40 grams per square meter were wound into rolls having a Kershaw roll firmness of less than about 9 mm and a roll bulk of greater than about 15 cc/g. Similarly, tissue webs having basis weights less than about 40 grams per square meter were wound into rolls having a Kershaw roll firmness of less than about 9 mm and a roll bulk of greater than about 18 cc/g.
Public/Granted literature
- US20130068868A1 High Bulk Rolled Tissue Products Public/Granted day:2013-03-21
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