Adjustable, self-correcting web substrate folding system

Manufacturing container or tube from paper; or other manufacturi – Control means energized in response to activator stimulated... – Responsive to work material – the product or means engaging...

Reexamination Certificate

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Details

C493S017000, C493S018000, C493S029000

Reexamination Certificate

active

07144356

ABSTRACT:
An adjustable, web-folding system for folding a web substrate. The adjustable web folding system has an adjustable folding detour and at least one sensor for measuring a characteristic of a web substrate. A surface of the adjustable folding detour, or the folding detour, is adjustable in response to the value of the characteristic of the web substrate.

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Roisum, D. R. et al., “Web Bagginess: Making, Measurement and Mitigation Thereof,” Finishing Technologies, Inc., USA.

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