Resources Contact Us Home
Apparatus for the manufacture of corrugated board

Image Number 4 for United States Patent #7617856.

An apparatus for the manufacture of corrugated board has a housing, in which the following are accommodated: a corrugating roller unit for the production of a corrugated web out of a material web, comprising corrugating rollers adjacent to each other, a gluing device for applying glue to the corrugated web and a pressing device for pressing the corrugated web, to which glue has been applied, to a liner. Outside the housing, a corrugating roller unit loader is arranged with a plurality of corrugating roller unit holders. These each serve to accommodate one corrugating roller unit. The corrugating roller unit loader is displaceable with respect to the housing and guided between loader positions such that in each of the loader positions, a loader guiding portion of one of the corrugating roller unit holders aligns with a housing guiding portion to move a corrugating roller unit, which is accommodated in the corrugating roller unit holder, between a loader holding position and a housing operating position. This results in a manufacturing apparatus in which a plurality of corrugating roller units can be provided at a low cost.

  Recently Added Patents
LED package with top and bottom electrodes
Disk drive with a subset of sectors with reduced write-to-read gap
Semiconductor device having a plurality of elements on one semiconductor substrate and method of manufacturing the same
System and method for measuring an analyte in a sample
Mobility management in a communications system
Wild card auto completion
Semiconductor memory apparatus
  Randomly Featured Patents
Acousto-optical spectrum analyzer
Method of preparing high molecular weight polyimide, product and use
Method for inhibiting or destroying spermatozoa
Methods for sequencing polymers using mass spectrometry
[(1,2,4-Oxadiazol-3-yl)phenyl]carbamic or thiocarbamic acid esters
Digital composition of a mosaic image
Method and apparatus of modulated-temperature thermogravimetry
Consumer electronic registration, control and support concierge device and method
Pneumatic radial tire including rubber spacer between axially adjacent carcass cords
Hunter's adjustable encapsulating scent adsorption system with combination pack and detachably securable flexible funnel for human odor adsorption