PRINTING DECKLE WITH BULGING MAKEUP LAYER

摘要

FIELD: mechanics. ^ SUBSTANCE: invention is referred to offset printing industry. The printing deckle includes makeup bush layer (22) with at least one axially convex surface and another layer (26) being laid on top of the makeup bush layer. In addition, the outer layer surface for printing has bulging axial profile when deckle is on offset cylinder and pressure is missing. The offset printing machine contains cylinder for imaging, offset cylinder and printing deckle. In addition, the printing deckle is above the offset cylinder. ^ EFFECT: compensation of low pressure and prevention of inwardly directed folding. ^ 19 cl, 13 dwg