WO2024259619A8 - Three-dimensional crimped yarn and preparation method therefor - Google Patents

Three-dimensional crimped yarn and preparation method therefor Download PDF

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Publication number
WO2024259619A8
WO2024259619A8 PCT/CN2023/101615 CN2023101615W WO2024259619A8 WO 2024259619 A8 WO2024259619 A8 WO 2024259619A8 CN 2023101615 W CN2023101615 W CN 2023101615W WO 2024259619 A8 WO2024259619 A8 WO 2024259619A8
Authority
WO
WIPO (PCT)
Prior art keywords
knitted
dimensional crimped
stitch group
crimped yarn
dimensional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/101615
Other languages
French (fr)
Chinese (zh)
Other versions
WO2024259619A1 (en
Inventor
胡红
鞠紫昕
涂悦程
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hong Kong Research Institute of Textiles and Apparel Ltd
Original Assignee
Hong Kong Research Institute of Textiles and Apparel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hong Kong Research Institute of Textiles and Apparel Ltd filed Critical Hong Kong Research Institute of Textiles and Apparel Ltd
Priority to PCT/CN2023/101615 priority Critical patent/WO2024259619A1/en
Publication of WO2024259619A1 publication Critical patent/WO2024259619A1/en
Publication of WO2024259619A8 publication Critical patent/WO2024259619A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A three-dimensional crimped yarn and a preparation method therefor. The three-dimensional crimped yarn is formed by alternately and continuously arranging a knitted front stitch group and a knitted reverse stitch group, and is in a three-dimensional crimped form having different crimping directions, wherein the knitted front stitch group includes one or more continuously arranged knitted front stitches (11), and the knitted reverse stitch group includes one or more continuously arranged knitted reverse stitches (12). The three-dimensional crimped yarn is formed by alternately arranging the knitted front stitch group and the knitted reverse stitch group, is in a three-dimensional crimped form having different crimping directions, and thus has full hand feeling, good fluffiness and high elasticity, and the crimped form of the three-dimensional crimped yarn can also improve the cohesive force during fiber processing and the dimensional stability of fabrics.
PCT/CN2023/101615 2023-06-21 2023-06-21 Three-dimensional crimped yarn and preparation method therefor Ceased WO2024259619A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/101615 WO2024259619A1 (en) 2023-06-21 2023-06-21 Three-dimensional crimped yarn and preparation method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2023/101615 WO2024259619A1 (en) 2023-06-21 2023-06-21 Three-dimensional crimped yarn and preparation method therefor

Publications (2)

Publication Number Publication Date
WO2024259619A1 WO2024259619A1 (en) 2024-12-26
WO2024259619A8 true WO2024259619A8 (en) 2025-02-06

Family

ID=93934694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/101615 Ceased WO2024259619A1 (en) 2023-06-21 2023-06-21 Three-dimensional crimped yarn and preparation method therefor

Country Status (1)

Country Link
WO (1) WO2024259619A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1115736A (en) * 1964-07-27 1968-05-29 Textile Machine Works Improvements in textured yarn and method and apparatus for making same
FR2135892A5 (en) * 1971-04-29 1972-12-22 Roannais Constr Textiles
JP2001098432A (en) * 1999-09-29 2001-04-10 Toray Ind Inc Crimped yarn and method for producing the same
JP2001098433A (en) * 1999-09-30 2001-04-10 Toray Ind Inc Manufacturing method of knit denit yarn
JP2003342842A (en) * 2002-05-23 2003-12-03 Toray Ind Inc High-performance fiber crimped yarn, method for producing the same, and fiber product
TWI473916B (en) * 2007-07-13 2015-02-21 Seiren Co Ltd A double weft knit fabric having superior run and curl resistant characteristic and a method for treating a double weft knit fabric
CN109137192A (en) * 2018-07-25 2019-01-04 青岛即发集团股份有限公司 A kind of production method of section coloured yarn and the complex yarn and textile of production
CN110983465B (en) * 2019-12-24 2021-12-21 江苏恒力化纤股份有限公司 Method for preparing self-curling elastic combined filament yarn for knitting

Also Published As

Publication number Publication date
WO2024259619A1 (en) 2024-12-26

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