CORDONATORE COMANDABILE AD ARIA COMPRESSA, AD OLIO O ALTRO FLUIDO, PER STABILIRE O MUTARE LA PROFONDITA' DELLA CORDONATURA, TROVANTE PARTICOLARE IMPIEGO NELLA INDUSTRIA DEI CARTONAGGI E DEGLI IMBALLAGGI.

摘要

Improved creasing machine, particularly for use in industry of cardboard articles and packages, comprising a sliding creasing roller and a fixed or stationary counter-roller, wherein the creasing roller is driven by the pistons of pneumatic, hydraulic or fluid-dynamic cylinders having the same axis of translation but different stroke.