System and method for producing a facing for a board product with strategically placed scores
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United States of America Patent
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Oct 13, 2020
Grant Date -
Oct 26, 2017
app pub date -
Apr 20, 2016
filing date -
Apr 20, 2016
priority date (Note) -
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Abstract
A system and method for producing a board product made from paper products that have a pre-scored facing in addition to a medium (sometimes called fluting). Conventional corrugated board may feature a cross-corrugated medium and one or more facing that have no score lines that are impressed (at least prior to assembly with the corrugated medium). Such a conventional board product may be inferior because any score lines that are impressed will damage the underlying corrugated medium in some manner. A breakdown in the strength of the underlying medium leads to poor precision when the eventual board product is scored, cut, and folded. A lack of precision in folding a board product leads to gap variation and fishtailing as any articulated portion of the board product may not maintain a precise plane of articulation when folded.
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