Card Clothing
AssigneeGraf + Cie AG
InventorsPeter Artzt, Günter Steinbach, Volker Jehle
Life of this patent
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Abstract
The invention relates to a clothing for processing textile fibers, with a clothing carrier (1) and clothing tips (2), with the clothing tips (2) being formed by wire hooks (4). The wire hooks (4) are pushed through the clothing carrier (1) in a punching process. The clothing carrier (1) is a random, paneled nonwoven formed from continuous fibers or staple fibers (10) that has been consolidated by needling and impregnated with a polymer (11) having a defined specific weight per unit area and a functional layer (12) applied to a side of the clothing carrier (1) facing toward the clothing tips (2). The polymer (1) has a proportion by weight of 20 to 70 percent of the specific weight per unit area of the random nonwoven.
Claims2
A clothing for processing textile fibers, comprising a clothing carrier (1) and clothing tips (2), wherein the clothing tips (2) are formed by wire hooks (4) that are pushed through the clothing carrier (1) in a punching process, and wherein the clothing carrier (1) is a random, paneled nonwoven formed from continuous fibers or staple fibers (10) that has been consolidated by needling and impregnated with a polymer (11) having a defined specific weight per unit area and a functional layer (12) applied to a side of the clothing carrier (1) facing toward the clothing tips (2), characterized in that the proportion by weight of the polymer (11) to the specific weight per unit area of the impregnated random nonwoven is from 20 to 70 percent.
2-12. (canceled)
Dependencies are inferred from the claim text.