Einseitenwellpappenmaschine

摘要

A corrugating machine contains a first fluted roll 12 having wavy flutes on the circumference; a second fluted roll 14, also having wavy flutes on the circumference to be engageable with the flutes of the first roll, for imparting a required corrugation to a medium 16 to be passed between the two rolls; a gluing mechanism 22 for gluing crests of the thus corrugated medium 16; and a plurality of press rolls 34,36, located on the circumference of the second fluted roll 14 and adjacent to the route of feeding of a liner 26 to be pasted with the corrugated medium 16, for bringing the liner 26 into press contact with the medium 16 fed along the circumference of the second fluted roll 14 to paste them together. The machine may comprise drive means for rotating at least one 36 of the press rolls 34,36 constantly at the same peripheral speed as that of the second fluted roll 14, where peripheral speeds of the one press roll and the second fluted roll are detected for control purposes. The peripheral speed of the second press roll 34 may be detected and controlled so that the downstream roll 36 rotates faster than the roll 34.