B - Operations – Transporting – 26 – D
Patent
B - Operations, Transporting
26
D
B26D 7/02 (2006.01) B26F 1/42 (2006.01) B26F 1/44 (2006.01)
Patent
CA 2513158
In a process and apparatus for cutting a sheet material, one or more sheets of the material are placed over a die attached to a die board. A cutting pad is placed over the sheet material. Seals are placed around or between the die board and cutting pad to create an enclosure. A vacuum is created in the enclosure or between the die board and cutting pad so as to draw the die board and cutting pad together and compress the sheets of material. The resulting assembly is passed through a roller press to cut the sheets of material.
Hunwick David Arthur
May James L.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Ontario Die International Inc.
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