Method for controlling slitter-scorer apparatus
First Claim
1. A method for controlling a slitter-scorer apparatus including the 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 an 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 comes into sliding contact with or is apart slightly from said surface of the paperboard sheet.
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Accused Products
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.
A 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.
60 Citations
8 Claims
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1. A method for controlling a slitter-scorer apparatus including the 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 an 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 comes into sliding contact with or is apart slightly from said surface of the paperboard sheet. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for controlling a slitter-scorer apparatus including the 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 between an operative level thereof where said paperboard sheet is processed and a retracted level where jam-up of said paperboard sheet is avoided, further including the step of:
positioning said slitter and/or scorer in a standby position which is more proximal to said surface of said paperboard than said retracted level, while said slitter and/or scorer does not work upon said surface of said paperboard.
Specification