- Patent Title: Tree-free fiber compositions and uses in containerboard packaging
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Application No.: US14039576Application Date: 2013-09-27
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Publication No.: US09908680B2Publication Date: 2018-03-06
- Inventor: Bo Shi , Mark M Mleziva , Brent M Thompson , Robert J Zelenak
- Applicant: Kimberly-Clark Worldwide, Inc.
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agency: Kimberly-Clark Worldwide, Inc.
- Main IPC: B65D81/05
- IPC: B65D81/05 ; B65D65/40 ; B65D65/46 ; B32B7/12 ; B32B3/28 ; B32B29/00 ; D21H27/10 ; D21H27/40 ; D21H11/12 ; B32B29/08
Abstract:
A containerboard packaging material includes at least one linerboard layer including tree-based pulp material and at least one fluted medium layer including tree-free pulp material, wherein the tree-free pulp material is present in the medium layer in an amount of from about 5% to about 100%. The medium layer pulp material can be tree-free pulp material. The tree-free pulp material can be wheat straw pulp and red algae pulp.
Public/Granted literature
- US20140093705A1 TREE-FREE FIBER COMPOSITIONS AND USES IN CONTAINERBOARD PACKAGING Public/Granted day:2014-04-03
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