Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1983-06-06
1984-02-14
Massie, Jerome W.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
40159, 118211, 118216, 118225, 118241, 118264, 156269, 156285, 156291, 156300, 1563084, 1563086, 156518, 156521, 156578, B32B 3110, B32B 3112, B32B 3118, B32B 3120
Patent
active
044314701
ABSTRACT:
The invention relates to a method and to an apparatus for the production of stamp or photo album leaves with slip-in pockets for the stamps. Two transparent sheets in web form are linearly bonded to one another, and slip-in pockets are stamped out of the bonded sheet material to form double sheet pockets joined along a linear edge. The slip-in pockets are stamped out of the double sheet web by a stamping tool assembly in a predetermined arrangement corresponding to the pocket placement intended for the album leaf, and holds them firmly in this arrangement by a partial vacuum. In the meantime, an adhesive has been applied to the album leaf in the places provided for the slip-in pockets. The album leaf is then brought into contact with the slip-in pockets held fast by partial vacuum on the stamping tool so that the pockets are secured to the album leaf.
REFERENCES:
patent: 2367490 (1945-01-01), Ducklo
patent: 2861369 (1958-11-01), Widmaier
patent: 3071881 (1963-01-01), Ruterbusch
patent: 3776798 (1973-12-01), Milano
patent: 3860474 (1975-01-01), Larson
patent: 4181554 (1980-01-01), Rich
patent: 4226209 (1980-10-01), Kenworthy
Dulin Jacques M.
Leuchtturm Albenverlag Paul Koch KG
Massie Jerome W.
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