55358 ⎘
Mechanical deformation without removing material, e.g. in combination with laminating; Corrugating; Corrugating combined with laminating to other layers; Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard; Details, e.g. provisions for drying, moistening, pressing Means for keeping the sheet in contact with one of the corrugating rollers after corrugating, but before applying the facer sheet, e.g. by air pressure, suction or pressing fingers
Single facer for producing single face corrugated paperboard, and related method
#2Corrugated cardboard plant
#3Corrugating roller for the manufacture of corrugated cardboard
#4IMPROVEMENTS IN CORRUGATING ROLLERS
#5Method and apparatus for vacuum assisted bonding of corrugated cardboard and for manufacturing corrugated cardboard