Brushes and their manufacture

Details Brushes and their manufacture Brushes and their manufacture

A - Human Necessities

46

D

300/10

A46D 1/04 (2006.01) A46B 3/04 (2006.01) A46B 3/06 (2006.01) A46B 9/06 (2006.01) A46B 9/12 (2006.01) A46D 1/00 (2006.01) A46D 3/00 (2006.01) A46D 3/05 (2006.01)

Patent

CA 1153788

ABSTRACT A method of manufacturing brush components and the brushes themselves is disclosed, wherein the wefts are provided by tows made up of a plurality of filament ends, for example polypropylene mono-filaments, and the warps are made up of polyester yarn, the woven material subsequently having beads of molten polymeric material extruded therein, preferably transverse to the wefts and being slit transverse to the wefts, either before or after the extrusion operation, thus providing a plurality of brush tapes or components which can then be assembled into a holder either on their own or together with other strips, preferably using the extruded polymeric material as a locking bead engaging in a groove in the holder.

352498

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