METHOD OF MANUFACTURE OF INSERTIONS TO JEWELRY (VERSIONS) Russian patent published in 2012 - IPC A44C27/00 

FIELD: personal use articles.

SUBSTANCE: declared solution relates to decorative art and can be used to make decorative items. Method of producing insertions for jewelry includes the formation of a ceramic slurry of the inserting blank in the form of artificial stone, curing the blank and drying with firing and application on its front surface of the decorative element. On the mould mass a reprint is made of the set image relief, on the solidified mass with the reprint set a doubling ring is placed, which defines the shape and size of the insertion blank, the resulting reprint of relief image is poured with a layer of dental ceramic slip of fixed thickness. After its solidification and removal of the mass, curing of the insertion blank with a decorative element is carried out with drying and firing, then after cooling the blank the resulting relief image of the decorative element is covered with a layer of a liquid mixture of powder of transparent pigmented enamel ceramics with water, and the layer of enamel coating is cured with final drying and firing. In another version of the workpiece the inserting blank of a given configuration and size is formed from the dental ceramic slurry. During the time of workpiece material remain in a plastic state on its front surface the decorative element is applied in the form of bar-image and curing of the inserting blank is made with drying and firing. Then, after cooling of the blank the resulting bar-image of decorative element is covered with a layer of a liquid mixture of powder of transparent pigmented enamel ceramics with water, filling grooves in bar-image, and the layer of enamel covering is cured with the final drying and firing.

EFFECT: opportunity to simplify the technology of application of decorative items while manufacture jewelry inserts is provided.

2 cl, 4 dwg