Method of making blanks for use in cigarette packing machines or

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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83917, B31B 100

Patent

active

045712310

ABSTRACT:
An intermittently advanced web of wrapping material is subdivided into discrete blanks which are used in a cigarette packing machine for conversion into portions of soft packs by severing the web across its leader during each interval of dwell of the web so as to separate from the web a discrete blank, and by simultaneously removing one corner at the leading edge of the freshly formed blank. This obviates the need for the provision of triangular notches in the one and/or other marginal portion of the web. Successive blanks are transferred from the severing staton by suction arms for delivery into the range of the converting mechanism.

REFERENCES:
patent: 2546390 (1951-03-01), Danner
patent: 4056024 (1977-11-01), Baert
patent: 4077289 (1978-03-01), Rudszinar

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