Cutting – Processes
Reexamination Certificate
2004-02-06
2008-05-13
Peterson, Kenneth E. (Department: 3724)
Cutting
Processes
C083S504000, C083S507000, C083S508200, C083S880000, C225S003000
Reexamination Certificate
active
07370562
ABSTRACT:
A method for controlling a slitter-scorer apparatus in which a feed line for a paperboard sheet does not need to be stopped when order specification of cutting or scoring for the paperboard sheet has been changed, thereby reducing a setup time, is proposed. The method for controlling a slitter-scorer apparatus including steps of supplying a paperboard sheet along a feed line, and moving a slitter or a scorer in a vertical and/or a widthwise direction to a operative level where the surface of said paperboard sheet is processed thereby wherein: movement of said slitter and/or scorer is controlled such that said slitter and/or scorer either come into sliding contact with or is apart slightly from said surface of the paperboard sheet.
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Adachi Nokihisa
Kamimura Tadao
Naitou Minoru
Kabushiki Kaisha Isowa
Nguyen Phong
Peterson Kenneth E.
Stroock & Stroock & Lavan LLP
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