MILL FOR ROLLING BELTS OF DECORATIVE ARTICLES WITH CONVEX-CONCAVE SURFACE OF PATTERN Russian patent published in 2004 - IPC

FIELD: plastic metal working. SUBSTANCE: mill for rolling thin belts includes working stand, rolling rolls, drive unit. In order to make belts of decorative articles with convex-concave relief of pattern, one rolling roll has rubber bandage; other rolling roll has pattern with convex-concave relief. Total height of convex portions and depth of recesses is less than thickness of rubber bandage. EFFECT: enlarged manufacturing and technical possibilities of mill for rolling different belts with convex-concave pattern on their surface with use of the same set of rolls, enhanced efficiency, simplified maintenance of mill. 1 dwg