A method for preparing a shrink resistant cashmere yarn

CN117822229BActive Publication Date: 2026-06-19CONSINEE GRP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CONSINEE GRP CO LTD
Filing Date
2024-01-15
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing dyeing equipment suffers from problems such as increased production costs and labor intensity due to intermediate transfer during yarn processing, and it is difficult to efficiently achieve yarn dehydration and drying.

Method used

The system employs an integrated winding, dewatering, and dehumidification mechanism within the dyeing vat. By using rotational driving force to wind up the yarn and squeeze out the dye liquor, combined with centrifugal dewatering and hot air drying, the yarn is rapidly dewatered and dried.

Benefits of technology

It reduces manpower and machinery output, lowers production costs, improves yarn processing efficiency, and shortens processing time.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention relates to the field of textile technology, specifically to a method for preparing shrink-resistant cashmere yarn. The technical problem this invention aims to solve is that dyed yarn needs to be removed from the dyeing vat, transferred to a dehydration device for dehydration, and then transferred to a drying device for drying. All manual and mechanical input during these transfers increases production costs and labor intensity for workers, prolongs yarn processing time, and reduces the efficiency of cashmere yarn preparation. The technical solution is to provide a method for preparing shrink-resistant cashmere yarn, including a dyeing vat with a vat cover rotatably connected to the top and support legs fixedly connected to the bottom. The beneficial effects of this invention are: by utilizing a winding unit, a dehumidification unit, and a desiccant mechanism, the dyed cashmere yarn in the dyeing vat is dehydrated and dried, achieving integrated dyeing, dehydration, and drying, thus improving the efficiency of cashmere yarn preparation.
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