Patent ID: 9682559
Date: 2017-06-20
CPC Classifications: B41J

Claim:
1. A channel member with a channel comprising: a plurality of plates; and an adhesive layer that is interposed between each pair of adjacent plates of the plurality of plates, wherein each plate of the plurality of plates includes a principal surface and has at least one of a hole and a first groove that constitutes the channel and is disposed in the principal surface, wherein at least one of the plurality of plates has a second groove that is disposed from the at least one of the hole and the first groove by an interval, wherein an edge of the second groove includes a first projection that projects toward a corresponding adjacent plate from the principal surface of the at least one of the plurality of plates having the second groove and the edge of the second groove, on which the projection is formed, is locally deformed, and wherein the second groove does not extend through the at least one of the plates that includes the second groove.