B - Operations – Transporting – 31 – D
Patent
B - Operations, Transporting
31
D
B31D 1/00 (2006.01) B31D 5/04 (2006.01) B31F 1/00 (2006.01)
Patent
CA 2043319
MACHINE FOR FOLDING AND GLUEING THE FLAPS OF A COATING PAPER TO CARDBOARD OR SIMILAR. ABSTRACT The machine comprises: a first assembly (2) with receiving, pressure and feed elements (3, 5), through which the part-finished item is fed, and downstream of these two elements a first folder roller (9) with a line of bristles, for folding and glueing the first front flap, and a pair of pressure rollers; a second assembly (20) with receiving, pressure and feed elements in the opposite direction, with a second folder roller (29) and a pair of pressure rollers (39) for folding the second flap, now the front flap; downstream of the second assembly (20) there is an assembly (219) with a transverse conveyor (320) for moving the part-finished item in two opposite directions (fC, fD), with two assemblies (220, 222) for successively folding and glueing the remaining two flaps of the paper. (Figure 4)
de Angelis Luciano
Lombardo Paolo
Magnolfi Maresco
Scalabrella Rinaldo
de Angelis Luciano
Fetherstonhaugh & Co.
Lombardo Paolo
Magnolfi Maresco
Scalabrella Rinaldo
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