Spiral labelling

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...

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Details

493287, 493301, B31C 300

Patent

active

042560276

ABSTRACT:
A method and apparatus for the cutting of a helically wound tube made of strips of paper, cardboard or the like, into container cylinders having a labeling which is wound thereon by a wrapping belt, the drive speed of the cutting mechanism being compared with the feeding speed of the strip of labels, and a correction in the cutting being effected in the event of any difference. For the correction of the cut, the value resulting from the comparison of the drive speed of the cutting mechanism with the feeding speed of the strip of labels is used to control the speed of the wrapping belt.

REFERENCES:
patent: 3133483 (1964-05-01), Glasby
patent: 3150574 (1964-09-01), Glasby
patent: 3158074 (1964-11-01), Brigham
patent: 3220320 (1965-11-01), Brigham
patent: 3428239 (1969-02-01), Wannamaker et al.
patent: 3942418 (1976-03-01), Smith

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