Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means
Patent
1994-04-25
1995-12-12
Engel, James
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With bending, folding, winding, or wrapping means
156187, 156446, 2425422, B32B 3100
Patent
active
054746469
ABSTRACT:
A device for gluing the tail edge of sticks or logs (10) of sheet material, such as paper or the like, comprising a positioning assembly (2) and a gluing assembly (3). The positioning assembly (2) comprises two rollers (4, 5) with a fixed center distance, that can be operated in synchronism to position the log (10) correctly before its transfer to the gluing assembly (3), also comprising a pair of rollers (11, 12) with a fixed center distance that can be rotated in synchronism. The roller (11) is a suction roller, which holds the edge (29) of the log, while the roller (12) can be moved vertically to tip the log (10) onto a glue distributing nozzle (19), which applies a layer of adhesive to the log itself, before it is discharged by rolling between a plane (20) and a belt (22) opposite, which presses on the log (10) causing the tall edge (29) to adhere to the glue-coated section of the log.
REFERENCES:
patent: 3393105 (1968-07-01), Tellier, Jr.
patent: 4487377 (1984-12-01), Perini
patent: 5242525 (1993-09-01), Biagiotti
Alberto Consani S.p.A.
Engel James
LandOfFree
Device for gluing the tail edge of logs of sheet material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device for gluing the tail edge of logs of sheet material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for gluing the tail edge of logs of sheet material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1357600