FIELD: polygraphy. SUBSTANCE: printing apparatus has row of casings for printing roll material, such as paper, fed through row of casings, and at least one block containing printing medium. Each casing is capable of transferring printing medium from block or blocks onto rolled material. Block or blocks and casings may move one relative to the other to allow block or blocks to cooperate in sequence with at least two casings. Thus, printing may be replaced from one casing to another to change contents of material to be printed without stopping rolled material. Casings may have printing cylinders of different sizes. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 10 cl, 7 dwg
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Authors
Dates
1997-12-27—Published
1995-01-05—Filed