Carding machine card clothing suitable for producing non-woven fabrics and preparation method of carding machine card clothing

Abstract

The invention discloses carding machine card clothing suitable for producing non-woven fabrics and a preparation method of the carding machine card clothing. The card clothing comprises a carrier, a card clothing winding layer and at least one isolation yarn winding layer; the carrier is of a columnar structure, and a columnar winding face is arranged on the periphery of the carrier; the card clothing winding layer is of a spiral structure and is formed by spirally winding the card clothing along the columnar winding face, and an isolation area is reserved between every two adjacent circles of card clothing; and the isolation yarn winding layer is of a spiral structure and is formed by spirally winding isolation yarns along the columnar winding face, and the isolation yarns are located in the isolation areas. According to the invention, the spacing of the card clothing is accurately controlled by using the isolation yarn winding layer, and the spacing can be customized according to actual needs, so that the transfer efficiency of fibers is improved, and the tooth density of the card clothing is reduced; the spacing between rollers can be properly enlarged due to the improvement of the transfer efficiency, so that the damage to the fibers is reduced, and tedious spacing inspection operation is not needed; and the card clothing is good in mess effect and suitable for producing high-quality non-woven fabrics.

Description

technical field [0001] The invention relates to the technical field of carding machines, in particular to a carding machine clothing suitable for producing non-woven fabrics and a preparation method thereof. Background technique [0002] The carding machine is the "heart" of fiber processing in the spinning mill, and the card clothing is the "heart" of the carding machine. The key equipment used in cup spinning machines, non-woven carding machines and raising machines, etc., its development is closely related to the development of carding machines and complements each other. The development of carding machines has continuously put forward new requirements for card clothing, and the progress of card clothing has promoted the development of carding machines. Without the development and application of metal card clothing, it is impossible to have today's high-speed and high-yield carding machines. The emergence of new fibers has also put forward new requirements for card cloth...

AI Technical Summary

Problems solved by technology

In the prior art, the gauge of the card clothing is small, the inspection of the pass rate of the gauge is cumbersome, the damage of the card clothing to the long fibers is relatively large, and the messy effect is not ideal, so it is not suitable for the production of high-quality non-woven fabrics

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