Manufacturing container or tube from paper; or other manufacturi – With cutting – breaking – tearing – or abrading – By reciprocatory tool
Patent
1980-03-17
1982-05-18
Coan, James F.
Manufacturing container or tube from paper; or other manufacturi
With cutting, breaking, tearing, or abrading
By reciprocatory tool
83152, 493239, B31B 116
Patent
active
043302904
ABSTRACT:
A web 26 of packaging material on which a plurality of cigarette wrapper blanks 10 are defined in oppositely rotated and laterally displaced pairs, is fed between a reciprocatable punch 38 and a fixed support 36 having cooperating cutting edges 39 and counter edges 40, respectively, whereby the downward movement of the punch severs a pair of blanks from the web. The continued downward movement of the punch separates the two blanks of the severed pair through the cooperation of a further cutting edge 45 on the punch and a counter edge 46 on a turntable 41 disposed beneath the fixed support. The turntable is then rotated 180.degree. to successively feed the separated blanks to a suction conveyor 47.
REFERENCES:
patent: 1310923 (1919-07-01), Novick
patent: 2047625 (1936-07-01), Geerlings
patent: 3599520 (1971-08-01), Wood
patent: 3967543 (1976-07-01), Seragnoli
patent: 4012275 (1977-03-01), Sjoholm et al.
Coan James F.
Focke & Pfuhl
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