METHOD FOR THE PRODUCTION OF ELONGATED ELEMENTS FOR JEWELS

摘要

Method for the production of elongated elements (1; 9; 13; 15) for making jewels, comprising the steps of: (a) providing a longitudinally hollow covering (2; 10) and a core (3; 7; 111, 112) placed within the covering (2; 10) and extending at crosswise opposite longitudinal edges of the covering (2; 10) and by the core (3; 7; 111, 112) to a pressing carried out at said longitudinal edges of the covering (2; 10).