METHOD OF MOULDING PRODUCTS AND DEVICE FOR ITS REALIZATION Russian patent published in 1994 - IPC

FIELD: moulding technique. SUBSTANCE: method involves employment of core made of long-sized flexible string in the form of steel wire or string made from material whose melting temperature is less than temperature of product sintering. During moulding products are strung on core in the form of garland. When using steel wire as a core moulded products are pulled off from it and when using easily fusible string, for example, caprone fishing line the line is cut and after that during product sintering it melts out from holes of products. EFFECT: automatic moulding of products with moulding automatic machines, reduced labor consumption for manufacture of cores. 16 cl, 8 dwg