Invention Grant
- Patent Title: System and method for producing multi-layered board having at least three mediums with at least two mediums being different
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Application No.: US17245829Application Date: 2021-04-30
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Publication No.: US11458702B2Publication Date: 2022-10-04
- Inventor: Giles Greenfield
- Applicant: Scorrboard, LLC
- Applicant Address: US WA Tukwila
- Assignee: Scorrboard, LLC
- Current Assignee: Scorrboard, LLC
- Current Assignee Address: US WA Tukwila
- Agency: FisherBroyles LLP
- Agent Kevin D. Jablonski
- Main IPC: B32B3/28
- IPC: B32B3/28 ; B31F1/28 ; B32B7/03 ; B31F1/07 ; B32B37/12 ; B32B38/18 ; D21H25/00 ; B32B29/00 ; D21H27/02 ; D21H27/40

Abstract:
A system and method for producing a board product characterized by having two corrugated mediums and at least one embossed medium in the board product. The board product may further include one or more facings that are adhesively coupled to either the corrugated medium, the embossed medium, or both. Generally speaking, a corrugated medium may be characterized as a paper product that exhibits flutes induced by a cross-corrugating process such that the induced flutes are perpendicular (or at least not congruent) with the machine direction of the paper product. An embossed medium may be characterized as a paper product that exhibits flutes induced by a linear-embossing process such that the induced flutes are aligned with the machine direction of the paper product. A resultant board product is stronger and more efficiently produced because of the linearly-embossed medium harnessing the natural strength of the paper in the machine direction.
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Information query
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