Invention Grant
- Patent Title: Tissue sheets having good strength and bulk
- Patent Title (中): 组织片具有良好的强度和体积
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Application No.: US12871036Application Date: 2010-08-30
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Publication No.: US07938932B2Publication Date: 2011-05-10
- Inventor: Michael Alan Hermans , Cristina Asensio Mullally , Stephanie Lee Berube , Frank Stephen Hada , Lacey Leigh Hansen , Jeffrey David Mathews
- Applicant: Michael Alan Hermans , Cristina Asensio Mullally , Stephanie Lee Berube , Frank Stephen Hada , Lacey Leigh Hansen , Jeffrey David Mathews
- 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: D21H27/02
- IPC: D21H27/02 ; D21H27/40

Abstract:
A method of making soft, strong, high bulk tissue is disclosed. The method includes pre-conditioning a wet web by straining the wet web in the cross-machine direction prior to transferring the wet web to a throughdrying fabric. The pre-conditioned web provides improved sheet softness and conforms more readily to the surface contour of the throughdrying fabric, thereby creating greater caliper (bulk) in the resulting dried sheet. The bulk is maintained during a subsequent creping step by maintaining the dried sheet in registration with the throughdrying fabric when the dried sheet is applied to the surface of the creping cylinder.
Public/Granted literature
- US20100319863A1 Tissue Sheets Having Good Strength and Bulk Public/Granted day:2010-12-23
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