FIELD: polygraphy.
SUBSTANCE: invention can be applied in polygraphy industry. It concerns transfer of decal film layer to the material to be stamped. Stamp unit includes two backup rolls and at least one guide roll. The rolls are placed at some distance from each other, their axes parallel. Stamp tape rotates around backup and guide rolls. A backup body with smooth sliding surface is placed between the backup rolls to support the stamp tape. The backup body forms a junction between the stamp film and the stamped material.
EFFECT: improves quality and speed of stamping.
9 cl, 7 dwg
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