Super cotton-like special polyester filament fiber

By setting a rotating lead-out mechanism at the top of the winding bar, the problem of high frictional resistance between the winding bar and the worktable surface is solved, achieving smooth lead-out and improved fiber quality, thus ensuring the stability and efficiency of the textile process.

CN121951718APending Publication Date: 2026-05-01HUAIAN ZHONGDETERGENT NEW MATERIALS CO LTD
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Patent Information

Application Number
CN202511953893.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-23
Publication Date
2026-05-01

AI Technical Summary

Technical Problem

In traditional textile methods, the frictional resistance between the winding bar and the worktable is high, resulting in uneven yarn output, wear on the bottom of the winding bar, and affecting fiber quality and work efficiency.

Method used

It uses polyethylene terephthalate filament fibers with irregular cross sections and sets a rotating wire exit mechanism at the top of the winding bar, including components such as a fixing sleeve, threaded cover, clamping push block and rolling ball, to realize the rotation of the winding bar and rod or column to exit the wire, reduce frictional resistance and maintain stability.

Benefits of technology

It improves the smoothness of yarn delivery and work efficiency, avoids wear on the winding bar, ensures fiber quality and production stability, and enhances textile quality and production efficiency.

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Abstract

The invention discloses a super cotton-like special polyester filament fiber, and relates to the technical field of filament fibers, the super cotton-like special polyester filament fiber comprises a winding rod, and the top of the winding rod is provided with a rotary wire outlet mechanism; the rotating wire outlet mechanism comprises a fixing sleeve, the fixing sleeve is of an annular sleeve-shaped structure, the bottom of the fixing sleeve is fixedly connected with the top of the wire winding rod, the outer wall of the fixing sleeve is fixedly connected with a threaded strip, and the inner wall of the wire winding rod is provided with a through hole. Compared with a traditional mode that a column is sleeved with the winding rod, but the bottom of the winding rod falls on a table top, friction resistance is reduced, the wire outlet smoothness and working efficiency are improved, meanwhile, the problem that the fiber quality is reduced due to bottom abrasion is solved, and the service life of the winding rod is prolonged. And the problem that the wire outlet stability is influenced by shaking of the winding rod during rotation due to an uneven working table surface is also avoided.
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