METHOD FOR MANUFACTURING OF FILIGREE ITEMS Russian patent published in 2011 - IPC B44C3/06 

FIELD: polygraphic industry.

SUBSTANCE: method to manufacture filigree items may be used in the area of jewellery engineering and in the field of applied decorative art to make refined delicate items - sculptures using method of jewellery birch bark. When making filigree sculptures from birch bark, a filigree method is used - method to produce volume filigree. First the sketch of the item is made on paper, birch bark is stocked and previously treated with a thermal method until it becomes flexible, then this material is used to cut strips in the form of tapes with different width, and using method of volume filigree making, elements of future item ornament are made. The item is sculpted from clay to form a frame, the frame is dried, after drying the clay is removed from frame, then the sketched item is assembled on the frame from previously stocked elements. The assembled item is polished, coated with varnish, and its art image is finalised.

EFFECT: simplification (cheapening) of making filigree sculpture items from birch bark with preservation of their high quality and art value, while production remains non-hazardous and safe.

3 cl, 1 dwg