B - Operations – Transporting – 41 – F
Patent
B - Operations, Transporting
41
F
B41F 1/40 (2006.01) B41F 3/81 (2006.01) B41F 17/00 (2006.01)
Patent
CA 2161298
An enclosed ink cup for a pad-type printing machine including a hollow structure defining a reservoir region that is closed around the sides and top, is open only at the bottom, and has a lower edge for sealably contacting an engraved printing plate so as to contain ink within the structure over the plate, and a vacuum port in the structure that communicates with the top of the region for applying a vacuum to the region above the ink to promote sealable contact between the lower edge and the plate.
Imtran Industries Inc.
Smart & Biggar
LandOfFree
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