Tongue with pre-folding section
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United States of America Patent
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-
Oct 31, 2023
Grant Date -
Aug 29, 2019
app pub date -
Feb 26, 2018
filing date -
Feb 26, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
An example embodiment includes a tongue includes a forming surface of a forming channel, the forming channel configured to enable the shaping of shredded material into a desired form as a shredded material is drawn through the forming channel and an arrangement to introduce at least a portion of a web component adjacent a portion of the forming surface such that the introduced web component portion may be operative upon the drawn shredded material as a source of additional drawing action. The tongue may include an arrangement to draw a moving web into the tongue through a channel that converges with the working surface of the tongue, whereby the moving web is interposable between a moving column of shredded material and the first surface portion of the working surface to reduce friction. The tongue may further comprise an arrangement comprising a scalloped surface portion along the working surface of the tongue.
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