Package making – With means responsive to a sensed condition – Concurrent control of contents and receptacle feeds
Patent
1979-02-26
1980-08-19
McGehee, Travis S.
Package making
With means responsive to a sensed condition
Concurrent control of contents and receptacle feeds
53 66, 53 71, 53 74, 53389, B65B 5704, B65B 5712
Patent
active
042177448
ABSTRACT:
A packaging machine in which a belt-shaped packaging sheet fed continuously is cut to a predetermined length while being guided and conveyed in a direction intersecting the conveyance direction of articles to be packaged. Position detectors detect the arrival of the top end of said packaging sheet, detect the arrival of each article at a position before the position where said article crosses said packaging sheet and the arrival of the top end of the packaging sheet returned from the feeding limit position by being moved as said article abuts against said packaging sheet and is further conveyed, at a predetermined reverse return position. The detectors are used to generate the necessary control signals for feeding and cutting the packaging sheet.
REFERENCES:
patent: 3982375 (1976-09-01), Focke
patent: 4135344 (1979-01-01), Seragnoli
Fuji Photo Film Co. , Ltd.
McGehee Travis S.
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