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WO2013164791A4 - Interlaced composite yarn - Google Patents

Interlaced composite yarn Download PDF

Info

Publication number
WO2013164791A4
WO2013164791A4 PCT/IB2013/053493 IB2013053493W WO2013164791A4 WO 2013164791 A4 WO2013164791 A4 WO 2013164791A4 IB 2013053493 W IB2013053493 W IB 2013053493W WO 2013164791 A4 WO2013164791 A4 WO 2013164791A4
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
textured
textile
composite
elastomeric
Prior art date
Application number
PCT/IB2013/053493
Other languages
French (fr)
Other versions
WO2013164791A1 (en
Inventor
Roberto GORGAINI
Original Assignee
Nytex S.R.L.
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
Priority claimed from IT000240A external-priority patent/ITBO20120240A1/en
Priority claimed from IT000615A external-priority patent/ITBO20120615A1/en
Application filed by Nytex S.R.L. filed Critical Nytex S.R.L.
Priority to EP13730329.3A priority Critical patent/EP2844789A1/en
Publication of WO2013164791A1 publication Critical patent/WO2013164791A1/en
Publication of WO2013164791A4 publication Critical patent/WO2013164791A4/en

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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
    • 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
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams

Landscapes

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

Abstract

The interlaced composite yarn, in particular for making velvet fabrics and the like, comprises a first rigid textile yarn, a second elastomeric yarn and a third textured nylon yarn, interlaced through the simultaneous feed to an air jet interlacing device. The first rigid textile yarn has filaments folded up on themselves, so as to give said composite yarn a velvet effect.

Claims

AMENDED CLAIMS received by the International Bureau on 17 October 2013 (17.10.2013).
1 . Interlaced composite yarn, in particular for making terry or velvet fabrics, comprising a first textile yarn (10), a second elastomeric yarn (20) and a third textured nylon or similar yarn (30), interlaced through simultaneous feed to an air jet interlacing device (1 ), wherein said first textile yarn (10) is an air textured yarn and it has filaments folded up on themselves, such as to confer said composite yarn a velvet effect.
2. Composite yarn according to claim 1 , characterized in that it has a succession of arch- shaped curves of said first textile yarn (10) on its whole length, due to an overfeed of said first textile yarn (10) during said simultaneous feed to said air jet interlacing device (1 ).
3. Composite yarn according to claim 1 or 2, characterized in that the mass proportion of said first textile yarn (10) is more than 50%, the mass proportion of said second elastomeric yarn (20) is less than 17% and the mass proportion of said third textured nylon yarn (30) is less than 40%.
4. Composite yarn according to claim 1 or 3, characterized in that said air textured yarn (10) has a title equal to dtex 36.
5. Composite yarn according to claim 1 or 3, characterized in that said second elastomeric yarn (20) is an elastan or Lycra yarn.
6. Composite yarn according to claim 1 or 2, characterized in that the mass proportion of said first textile yarn (10) is comprised between 55% and 77%, the mass proportion of said second elastomeric yarn (20) is comprised between 6% and 17% and the mass proportion of said third textured nylon yarn (30) is comprised between 16% and 40%.
7. Composite yarn according to any one of the previous claims, characterized in that said first textile yarn (10) and/or said third textured nylon yarn (30) are obtained from microfibre yarns or from multifibre yarns.
8. Composite yarn according to any one of the previous claims, characterized in that it presents a title comprised between dtex 40 and dtex 400.
9. Use of an interlaced composite yarn according to one of the previous claims for making fabrics having a velvet effect.
10. Method of making interlaced yarns, characterized in that it provides for simultaneously feeding to an air jet interlacing device (1 ) a first textile yarn (10), a second elastomeric yarn (20) and a third textured yarn (30) made of nylon or similar, wherein said first textile yarn (10) is an air textured yarn and it has filaments folded up on themselves, such as to confer said composite yarn a velvet effect.
1 1 . Method according to claim 10, characterized in that said first textile yarn (10) is unwound in a continual manner from a spool (1 1 ), along a path which is shaped by a series of rolls (12) and crosses a sensor (13) for sensing the presence of the yarn; said first textile yarn (10) winds on a master roll (3) of the apparatus; said second elastomeric yarn (20) unwinds in a continual manner from a spool (21 ) by means of a feeding and drawing roller (22); said elastomeric yarn (20) also winds on said master roll (3) of the apparatus.
12. Method according to claim 10 or 1 1 , characterized in that said third textured yarn (30) engages in sequence, along a path, a drawing roller (33) and an oven (34), of the oil- immersed bath or electric type, for controlling the temperature in the texturing step; said third textured yarn (30) then passes through a texturing device (2), provided with a sensor (35) for sensing the presence of yarn; said third textured yarn (30) then winds on a master roll (3) of the apparatus.
13. Method according to claim 10, characterized in that said air textured yarn (10) and said elastomeric yarn (20) are fed to a master roll (3) and in that the yarn coming out from the master roll (3) and the textured nylon yarn (30) are fed to said interlacing jet (1 ).
14. Method according to claim 13, characterized in that said air textured yarn (10) comes from a coil (1 1 ) of extruded yarn which unwinds passing through heated drawing rolls (14) and crosses an air jet texturing device (15).
15. Method according to claim 13 or 14, characterized in that said textured nylon yarn (30) unwinds in a continual manner from a spool (31 ) and crosses a feeding device (36) with voltage control.
PCT/IB2013/053493 2012-05-03 2013-05-02 Interlaced composite yarn WO2013164791A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13730329.3A EP2844789A1 (en) 2012-05-03 2013-05-02 Interlaced composite yarn

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT000240A ITBO20120240A1 (en) 2012-05-03 2012-05-03 PROCEDURE FOR THE PRODUCTION OF INTERLACED YARNS
ITBO2012A000240 2012-05-03
IT000615A ITBO20120615A1 (en) 2012-11-08 2012-11-08 INTERLACED COMPOSITE YARN
ITBO2012A000615 2012-11-08

Publications (2)

Publication Number Publication Date
WO2013164791A1 WO2013164791A1 (en) 2013-11-07
WO2013164791A4 true WO2013164791A4 (en) 2013-12-27

Family

ID=48670019

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/053493 WO2013164791A1 (en) 2012-05-03 2013-05-02 Interlaced composite yarn

Country Status (2)

Country Link
EP (1) EP2844789A1 (en)
WO (1) WO2013164791A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741303B (en) * 2013-12-27 2017-03-29 浙江庆茂纺织印染有限公司 Three-core yarn spinning device and technique
WO2016058987A1 (en) * 2014-10-13 2016-04-21 Ssm Giudici S.R.L. Machine and method for the production of fancy yarns
ITUB20152307A1 (en) * 2015-07-20 2017-01-20 Ssm Giudici S R L METHOD AND DEVICE FOR THE PRODUCTION OF A BLOODY AND THREADED THREAD THEN OBTAINED
IN201621014375A (en) 2016-04-25 2016-12-30
US9932693B2 (en) 2016-04-25 2018-04-03 Ronak Rajendra Gupta Method for manufacturing a multi-ply separable filament yarns and multi-ply separable textured yarn
US12060661B2 (en) 2016-04-25 2024-08-13 Ronak Rajendra Gupta Recycled separable multi-filament parallel yarns and woven fabric thereof
BR112021020670A2 (en) * 2019-04-17 2021-12-07 Sanko Tekstil Isletmeleri San Ve Tic As Composite yarn, fabric, article and process for producing a composite yarn
CN114108148B (en) * 2020-08-31 2023-06-02 东华大学 Biomimetic fiber and device for manufacturing biomimetic fiber

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462813A (en) * 1955-11-04 1969-08-26 Eastman Kodak Co Method of producing volumized yarn
US3940917A (en) * 1974-09-05 1976-03-02 E. I. Du Pont De Nemours And Company Composite elastic yarns and process for producing them
JPS53139846A (en) * 1977-05-10 1978-12-06 Toyo Boseki Method of manufacture of composite yarn
DE3561334D1 (en) * 1984-05-15 1988-02-11 Heberlein & Co Ag Method for making a blended yarn
DE3789006T2 (en) 1986-11-26 1994-09-01 Fadis Spa Air-blending machine for various yarns.
US4815500A (en) * 1987-11-16 1989-03-28 Milliken Research Corporation Method to produce three-ply yarn and fabric made therefrom
EP0364874B1 (en) 1988-10-15 1993-09-29 Barmag Ag Method for making a composite yarn
IT1302607B1 (en) 1998-10-06 2000-09-29 Fadis Spa PROCEDURE AND RELATED MACHINE FOR COUPLING A WIRE ELASTOMERIC TO AN INEXTENSIBLE WIRE.
US20030186610A1 (en) 2002-04-02 2003-10-02 Tim Peters Elastic hydrophobic/hydrophilic composite yarns and moisture management elastic fabrics made therefrom
JP5403598B2 (en) * 2009-05-11 2014-01-29 東洋紡Ｓｔｃ株式会社 Hygroscopic heat insulation fabric

Also Published As

Publication number Publication date
EP2844789A1 (en) 2015-03-11
WO2013164791A1 (en) 2013-11-07

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