Apparatus for transporting webs of wrapping material

Details Apparatus for transporting webs of wrapping material Apparatus for transporting webs of wrapping material

1997-11-12

2000-02-15

Moon, Daniel B.

Package making

Means to feed cover material

Continuous web cover material

53228, 533893, B65B 4100

Patent

active

060239115

ABSTRACT:
A web of wrapping material for use in a cigarette packing machine is drawn off a roll and is advanced lengthwise, first by a single pneumatic belt conveyor which attracts an intermediate portion of the web, and thereupon by two additional pneumatic conveyors each of which attracts one of the two marginal portions of the web. The web is severed by a cross cutter between the first conveyor and the additional conveyors to yield a series of successive blanks, and such blanks are draped around successive arrays of unwrapped cigarettes or around successive cigarette packets which are advanced across the path for successive wrappers between the two additional conveyors.

REFERENCES:
patent: 2597877 (1952-05-01), LeClair
patent: 2930173 (1960-03-01), Labine et al.
patent: 3222844 (1965-12-01), Smith et al.
patent: 4495746 (1985-01-01), Focke et al.
patent: 4524658 (1985-06-01), Focke et al.
patent: 4999967 (1991-03-01), Hoffman
patent: 5327702 (1994-07-01), Taylor
patent: 5386679 (1995-02-01), Boriani et al.
patent: 5535573 (1996-07-01), Focke et al.
German Search Report dated Apr. 29, 1997.

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