Invention Grant
- Patent Title: Tissue products having a high degree of cross machine direction stretch
- Patent Title (中): 具有高横向横向拉伸的组织产品
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Application No.: US13238798Application Date: 2011-09-21
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Publication No.: US08574399B2Publication Date: 2013-11-05
- Inventor: Michael Alan Hermans , Samuel August Nelson , Mark William Sachs
- Applicant: Michael Alan Hermans , Samuel August Nelson , Mark William Sachs
- 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: D21H27/00
- IPC: D21H27/00 ; D21H27/30 ; D21H15/00 ; B32B29/00

Abstract:
The present invention provides tissue products having increased CD stretch, which may be manufactured using a process in which the nascent web is subjected to two distinct rush transfers. The first rush transfer occurs when the web is transferred from the forming fabric to the transfer fabric, i.e., the “first position,” and the second occurs when the web is transferred from the transfer fabric to the through-air drying fabric (TAD) fabric, i.e., the “second position.” The overall speed differential between the forming fabric and the TAD fabric may be, for example, from about 10 to about 50 percent, with the amount of rush transfer being divided between the first and second position in a manner sufficient to achieve the desired CD stretch and other sheet properties.
Public/Granted literature
- US20130068867A1 Tissue Products Having a High Degree of Cross Machine Direction Stretch Public/Granted day:2013-03-21
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