Continuous method and apparatus for making a brush

Details Continuous method and apparatus for making a brush Continuous method and apparatus for making a brush

1983-01-03

1985-02-12

Rosenbaum, Mark

Brush, broom, and mop making

Brush-making machines

264243, 300 7, 300 21, 425115, A46D 108

Patent

active

044987080

ABSTRACT:
A method for continuously making a brush-like material includes winding an adhering filament onto the outer surface of a flexible tubular member. The strands of wound filament and the tubular member are severed about the length of the tubular member to form a planar strip with filament segments adhering and extending across the width arranged in a spaced manner about the length of the planar strip. A portion of the planar strip is removed to expose the ends of the filament segments. The strips holding the filament segments are gathered and stacked in side by side relationship. The strips of filament segments and the exposed tips of segmented filament are immersed in a liquid anchoring material which is cured to secure the filament segments therein. The remaining strips of the tubular member are removed to form a finished strip of brush-like material.

REFERENCES:
patent: 3459621 (1969-08-01), Kamenyarzh et al.
patent: 4025257 (1977-05-01), Sagane et al.
patent: 4325900 (1982-04-01), Holding et al.
patent: 4325901 (1982-04-01), Holding et al.
patent: 4325902 (1982-04-01), Holding

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