Package making – With means responsive to a sensed condition – Of receptacle or cover feed or adjunct feed or application
Patent
1992-07-28
1993-08-24
Coan, James F.
Package making
With means responsive to a sensed condition
Of receptacle or cover feed or adjunct feed or application
53 51, 53550, 493333, B65B 1110, B65B 5700
Patent
active
052377946
ABSTRACT:
An apparatus for sealing a continuous web of packaging paper or like material with adhesive material in a packaging machine for editorial graphic products, comprising a frame containing a first conveyor for conveying the paper web, unwound from a roll by an unwinding unit, and with the front end of which there are associated, externally, a second conveyor for feeding editorial graphic products to be packaged and, internally, means for folding the web for superimposing its longitudinal edges, there being provided downstream of the sealing apparatus an element for transversely cutting individual finished packages which have been sealed. In a region between the roll and the folding means there is provided an element for dispensing adhesive material in a direction transverse to the web, the dispensing element being operated by means which sense the arrival of each product.
REFERENCES:
patent: 2070205 (1937-02-01), Heywood
patent: 2525651 (1950-10-01), Clunan
patent: 2615422 (1952-10-01), Ackley et al.
patent: 2996854 (1961-08-01), Aronson
patent: 3245680 (1966-04-01), Harrison et al.
patent: 3593485 (1971-07-01), Stovall
patent: 4602741 (1986-07-01), Faulkner, III et al.
Ballestrazzi Aris
Tassi Lamberto
Coan James F.
Sitmas S.p.A.
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