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US 2019/0270214 A1Published application
Slitter-scorer machine with suction system for removing trims
AssigneeFosber S.p.A.
InventorMauro Adami
Life of this patent
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Abstract
The slitter-scorer machine includes a suction unit for removing trims cut by the cutting blades. The suction unit in turn includes a first pair of suction nozzles associated with a first set of cutting tools, and a second pair of suction nozzles, associated with a second set of cutting tools. The first pair of suction nozzles is adapted to suck trims generated by the first set of cutting tools and the second pair of suction nozzles is adapted to suck trims generated by the second set of cutting tools.
Claims12
A slitter-scorer machine for scoring and slitting a corrugated cardboard web, comprising:
- a feed path of the corrugated cardboard web;
- along the feed path, a scoring unit;
- along the feed path, a slitting unit comprising at least a first set of cutting tools and a second set of cutting tools, arranged in sequence along the feed path;
- wherein each of said first set of cutting tools and said second set of cutting tools is adapted to cut the corrugated cardboard web longitudinally into a plurality of longitudinal strips and into two lateral trims;
- a suction unit for removing trims, associated with the slitting unit;
- wherein the suction unit comprises a first pair of suction nozzles associated with the first set of cutting tools, and a second pair of suction nozzles, associated with the second set of cutting tools;
- wherein the first pair of suction nozzles is adapted to suck trims generated by the first set of cutting tools and the second pair of suction nozzles is adapted to suck trims generated by the second set of cutting tools.
4 more elements
Dependencies are inferred from the claim text.