Resources Contact Us Home
Slitter scorer apparatus

Image Number 10 for United States Patent #4214495.

An automatic slitter-scorer apparatus is disclosed for slitting and scoring a corrugated paperboard web. The apparatus includes an upper pair of slitter shafts and an upper pair of scorer shafts, as well as a lower pair of slitter shafts and a lower pair of scorer shafts thereby defining two web paths through the apparatus. The web paths are used alternately. All of said shafts are selectively rotated by means of a single motor at one end of the apparatus. A set of trim chutes is provided for each pair of slitter shafts and is located downstream therefrom.

  Recently Added Patents
Extract of Vanilla planifolia
High frequency vertical spring probe
Probe card holding apparatus with probe card engagement structure
Error protection for pipeline resources
Photoacoustic joulemeter utilizing beam deflection technique
Method and system for generating and displaying an interactive dynamic selective view of multiply connected objects
  Randomly Featured Patents
Micromechanical component comprising an oscillating body
Polishing composition
Swivel joint
Accessory support apparatus for use with a ladder
Method and apparatus for recognition of discontinuous text
Timed delayed digital signal producing circuit
Method and system for transmitting data from a unidirectional transmitter to a receiver
Method for modifying papermaking sludge and products made from modified papermaking sludge
Automatic gain control
Agricultural protective fabric