Method and apparatus for trimming flat printed products along a

Details Method and apparatus for trimming flat printed products along a Method and apparatus for trimming flat printed products along a

1995-08-11

2000-11-28

Peterson, Kenneth E.

Cutting

Processes

During movement of work past flying cutter

83300, 83303, 834042, 83934, B26D 156

Patent

active

061520020

ABSTRACT:
A method for trimming flat printed products along a predetermined cutting line includes the steps of continuously feeding the printed products in succession in a feed direction parallel to a plane defined by the printed products. The printed products are passed between two superposed knives, each knife having a cutting edge facing the other cutting edge. The two knives are moved in cutting engagement with one another in a direction that is substantially perpendicular to the plane of the printed products. The apparatus according to the invention includes a conveyor for continuously feeding the printed products in succession in a feed direction parallel to a plane defined by the printed products. At least one cutting device having two superposed knives is provided. Each knife has a cutting edge facing the other cutting edge. The printed products are passed by the conveyor between the two knives. A drive device moves at least one of the knives in cutting engagement with the other knife in a direction that is substantially perpendicular to the plane of the printed products.

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Panorama, Muller Martini, Feb. 1995.

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