B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
154/30.1
B32B 3/08 (2006.01) B26D 7/27 (2006.01) B26D 7/34 (2006.01) B31B 41/00 (2006.01) B31F 5/00 (2006.01) B42F 5/04 (2006.01)
Patent
CA 1171771
ABSTRACT A method and an apparatus for the production of stamp or photo album leaves with slip-in pockets for the stamps. Two trans- parent 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.
384450
Fetherstonhaugh & Co.
Leuchtturm Albenverlag Paul Koch Kg
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