Printing – Printing members – Rolling contact
Patent
1997-03-07
1998-08-25
Funk, Stephen R.
Printing
Printing members
Rolling contact
101153, 101376, 492 56, B41F 2700
Patent
active
057973229
ABSTRACT:
A printing sleeve for a rotogravure or flexo printing roll is provided that as a base sleeve with a slightly conical or tapered geometry adapted to be mounted over the printing roll which also has a slightly conical or tapered geometry. The printing sleeve also comprises a layer of compressible material mounted to the base sleeve, a layer of foamed spacer material, and an outer tube mounted over the layer of foamed spacer material. Further, an engravable layer is typically applied to the exterior of the outer tube.
REFERENCES:
patent: 1493257 (1924-05-01), Garner
patent: 3467009 (1969-09-01), Ross
patent: 3691949 (1972-09-01), Giori et al.
patent: 3750250 (1973-08-01), Brown
patent: 4144812 (1979-03-01), Julian
patent: 4583460 (1986-04-01), Maslin et al.
Lorig Heinz-W.
Sauressig Karl
Funk Stephen R.
Polywest Kunstofftechnik, Sauressig & Partner GmbH & Co. KG
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