Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Patent
1985-09-05
1987-03-17
Coan, James F.
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
53389, 83 24, 83100, 493369, B65B 1116
Patent
active
046504532
ABSTRACT:
A flexible web which is caused to run through a cross cutter to be severed at regular intervals in order to yield a series of discrete sections is engaged by a pair of holders which attract the web by suction immediately behind the severing plane when the cutter severs the web. The holders advance with the web and thereafter with the freshly formed section to prevent changes in orientation of the sections on their way to a removing station where they are expelled from the path of the web by block-shaped commodities which are draped into the respective sections. The surfaces of the holders are small and the length of each holder is a minute fraction of the length of a section, as considered in the longitudinal direction of the web. The holders are mounted on endless toothed belt or chain conveyors which advance the holders along an endless path having an elongated reach extending adjacent to the path of movement of the web and its sections toward, past and beyond the severing station.
REFERENCES:
patent: 3385026 (1968-05-01), Schmermund
patent: 3982375 (1976-09-01), Focke
patent: 4151699 (1979-05-01), Focke et al.
patent: 4300893 (1981-11-01), Achelpohl et al.
patent: 4385479 (1983-05-01), Focke
patent: 4495746 (1985-01-01), Focke et al.
Blidung Otto
Schwenke Dieter
Coan James F.
Kontler Peter K.
Womako Maschinenkonstruktionen GmbH
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