METHOD FOR MANUFACTURE OF BRISTLE MATERIAL FOR BRISTLE ARTICLES Russian patent published in 2001 - IPC

Abstract RU 2171611 C2

FIELD: production of bristle articles. SUBSTANCE: method involves producing bristles from plastic material by extruding endless monofilaments; bringing monofilaments together in direction of longitudinal axis to obtain mixed bundle; cutting off bristle material of required length from mixed bundle. Article containing different bristles may be produced by bringing together different endless monofilaments of required composition into mixed bundle. Bundle containing mixed bristles is wound onto core for further dispensing. EFFECT: increased efficiency by reduced production cost and simplified method. 7 cl, 9 dwg

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RU 2 171 611 C2

Authors

Vajraukh Georg

Dates

2001-08-10Published

1997-04-17Filed