High-speed elasticizer for ultrafine denier DTY polyester yarn

The problem of entanglement and breakage of ultra-fine denier polyester yarn during high-speed texturing was solved by the comb-type yarn separating assembly and the guiding air jet structure, which achieved stable yarn guidance and separation, and improved production efficiency and product quality.

CN224337840UActive Publication Date: 2026-06-09SUQIAN DONGJU HIGH-TECH MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUQIAN DONGJU HIGH-TECH MATERIALS CO LTD
Filing Date
2025-08-08
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

In traditional texturing devices, ultra-fine denier polyester filaments are prone to tangling during high-speed texturing, leading to frequent filament breakage and affecting production efficiency and product quality.

Method used

It adopts a comb-type filament separating assembly, guide wheel and air nozzle structure. The guide wheel drives the filament movement, the air nozzle blows away dust and separates the tangled filaments, and the guide ring and airflow guide groove prevent the filament from tangling and the airflow from turbulence, ensuring that the filament enters the false twister smoothly.

Benefits of technology

It effectively reduces the occurrence of thread tangling and breakage, improves production efficiency and product quality, enhances the adaptability of the equipment, and can adapt to the texturing needs of threads of different thicknesses.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to DTY polyester silk high -speed elastic technology field, and disclose a superfine denier DTY polyester silk high -speed elastic device, including support seat, the upper surface of support seat installs machine table, the upper surface rear side of support seat installs false twister, the upper surface of machine table is provided with the comb tooth formula silk separating subassembly. That superfine denier DTY polyester silk high -speed elastic device, through the comb tooth formula silk separating subassembly, make the device in the process of the elastic DTY polyester silk, the guiding wheel rotation will promote the silk movement and guide silk movement direction, in the process, the gas -jet nozzle of both sides will spray gas, make the dust on the silk be blown off, and the silk that will be entangled together is blown apart, is separated by the toothed plate afterwards, greatly reduce the silk in the winding state into the false twister and lead to the broken wire situation to occur, can be adjusted guiding wheel position through the rotation screw rod when using, make the device can be elastic silk of different thickness, enhance the adaptability of device.
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