Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1975-05-30
1977-01-18
Drummond, Douglas J.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
156560, 156566, 156578, B32B 3110, B65D 7300
Patent
active
040037827
ABSTRACT:
An apparatus is disclosed for receiving bags from a source thereof and applying them, in an imbricated manner, to two lines of pressure sensitive adhesive coated tape. The source normally being a bag making machine of the intermittant type wherein the delivery motion is provided by a crank arm providing, during 180.degree. of its cycle, a feeding or drive motion and during the remaining 180.degree. of its cycle, a dwell time. The apparatus in general comprises a transport system carried by a frame which system is driven in periodic synchronization with such a machine supplying the bags. An individual bag is transported from the source to a taping mechanism located at the end of the system. The taping mechanism secures the individual bags to the tapes during the dwell period of movement of the transport system to form a package. The package of imbricated bags can be festooned in a carton or wound on a roll. The taping mechanism can also be pivoted such that the individual bags clear the mechanism and are stacked unattached to the tapes. If the bags are of the type wherein both ends are closed, a mechanism is also provided for applying a spot of glue adjacent one end of each bag to facilitate its opening for subsequent use.
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Baker Joseph J.
Drummond Douglas J.
Ferguson Jr. Gerald J.
Vac-Pac Manufacturing Co.
Wityshyn M. G.
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