Card clothing for cards and/or carding machines

Textiles: fiber preparation – Working – Carding

Patent

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Details

19 98, D01G 1584

Patent

active

060703024

ABSTRACT:
A card clothing for cards and/or carding machines includes several coating material layers which are composed of cotton and are connected through a binding agent with each other and with an elastomer cover layer provided on one of the outer sides to form a coating material unit. The coating material layers are equipped with hooks which extend transversely of the coating material layers and extend through the coating layers in the direction toward the elastomer cover layer and protrude with their tips. For reducing the harmful influences on the carding process resulting from electrostatic charges of the coating material unit due to accumulations of fibers and/or dust in the clothing area, inhibitors which at least reduce the generation of the electrostatic charges are added in the clothing area. Embedded at least in the cover layer is an electrically conductive material which serves for discharging the frictional electricity.

REFERENCES:
patent: 213876 (1879-04-01), Cunningham
patent: 578592 (1897-03-01), Ashworth
patent: 1293504 (1919-02-01), Midgley
patent: 2190631 (1940-02-01), Bass
patent: 2268459 (1941-12-01), Murray
patent: 2488442 (1949-11-01), Snape, Jr.
patent: 2848755 (1958-08-01), Caille
patent: 3058168 (1962-10-01), LaRoche
patent: 3290729 (1966-12-01), Maynard
patent: 3947922 (1976-04-01), Ibbotson
patent: 4356598 (1982-11-01), Graf

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