Cutting machines for cutting up a web of material such as paper or cardboard
AssigneeMachines Chambon
InventorLouis Gaston Corse
Life of this patent
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Abstract
A machine for cutting up a web of material comprises a flat cutting press and, downstream thereof, either a rotary cutting apparatus or a rotary peeling apparatus. Then two apparatuses are interchangeable depending upon the type of cutting operation to be used. A unit for receiving cut material is provided downstream of whichever of the two apparatuses is used.
Claims9
A machine for cutting up a web of material, the machine comprising three units arranged along the path of movement of the web through the machine, the first unit being a flat cutting press, the second unit being a rotary peeling apparatus, and the third unit being a reception unit for cut sheets of web material, a fourth unit being provided as a replacement for the second unit, the fourth unit being a rotary cutting apparatus, wherein means are provided for by-passing the first unit when the fourth unit replaces the second unit.
A machine for cutting up a web of material, the machine comprising three units arranged along the path of movement of the web through the machine, the first unit being a flat cutting press, the second unit being a rotary, web-processing unit and the third unit being a reception unit for cut sheets of web material, wherein means are provided for directing the web alternatively through the first, second and third units or through the second and third units.
Dependencies are inferred from the claim text.