- 专利标题: LAYERED TISSUE COMPRISING LONG, HIGH-COARSENESS WOOD PULP FIBERS
-
申请号: US17829812申请日: 2022-06-01
-
公开(公告)号: US20220290378A1公开(公告)日: 2022-09-15
- 发明人: Thomas Gerard Shannon , Stephen Michael Lindsay , Brent Merrik Thompson , Richard Louis Underhill
- 申请人: Kimberly-Clark Worldwide, Inc.
- 申请人地址: US WI Neenah
- 专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址: US WI Neenah
- 主分类号: D21H27/38
- IPC分类号: D21H27/38 ; D21H11/04 ; D21H27/00 ; D21F11/14
摘要:
The present invention provides mufti-layered tissue webs, and tissue product comprising the same, comprising long, high-coarseness wood pulp fibers selectively deposited in one or more outer layers of the multi-layered web. Surprisingly disposing long, high-coarseness wood pulp fibers in one or more outer layers, even in relatively modest amounts, may improve certain product properties, such as durability, without negatively affecting softness. In certain instances, both the softness and durability may be improved by selectively incorporating long, high-coarseness wood pulp fibers in one or more of the outer layers.
公开/授权文献
信息查询