WO2011146033A1 - Yarn produced by wrapping dyed/undyed fibres around a yarn dyed with indigo or another dyestuff and fabric produced with this yarn - Google Patents

Yarn produced by wrapping dyed/undyed fibres around a yarn dyed with indigo or another dyestuff and fabric produced with this yarn Download PDF

Info

Publication number
WO2011146033A1
WO2011146033A1 PCT/TR2011/000114 TR2011000114W WO2011146033A1 WO 2011146033 A1 WO2011146033 A1 WO 2011146033A1 TR 2011000114 W TR2011000114 W TR 2011000114W WO 2011146033 A1 WO2011146033 A1 WO 2011146033A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
dyed
yam
indigo
dyestuff
Prior art date
Application number
PCT/TR2011/000114
Other languages
French (fr)
Inventor
Zafer Bozdag
Onur Duru
Original Assignee
Bossa Ticaret Ve Sanayi Isletmeleri Turk Anonim Sirketi
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 Bossa Ticaret Ve Sanayi Isletmeleri Turk Anonim Sirketi filed Critical Bossa Ticaret Ve Sanayi Isletmeleri Turk Anonim Sirketi
Publication of WO2011146033A1 publication Critical patent/WO2011146033A1/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
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
    • D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
    • 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
    • D02G3/36—Cored or coated yarns or threads
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/20—Cellulose-derived artificial fibres
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/14—Dyeability

Definitions

  • the invention relates to a novel yarn bringing a novel effect (appearance) to fabrics and clothes.
  • the invention particularly relates to obtaining a novel yarn by wrapping undyed cotton fibres around a yarn dyed by indigo or a different dyestuff.
  • a different appearance is obtained which would provide added value to the product.
  • Another one of the prior applications is the core-spun yams wherein PTT, PBT, T400 etc. filaments are placed at the centre of the final yarn.
  • This application is also used for providing elastic property to the yam.
  • this application is used for improving the recovery figures of the yam.
  • the invention in the patent document with no US4613336 (A) and title: "Knitted fabric produced from indigo-dyed yam", the invention relates to indigo dyed cotton yarn for production of dyed cotton tricot indigo and relates to the method of its production. None of these applications is made for obtaining a different appearance in the fabric. These products are used for bringing elasticity and/or recovery etc.
  • the filaments placed at the centre of the yam are generally preferred as undyed. It is also possible to prefer as dyed, but in this case, desired appearance can not be achieved as a result of exposing the clothes made of the fabric obtained by using these yams to mechanical and/or chemical processes due to the structure of the dyestuff used in dying of these filaments.
  • a purpose of the invention is to form the novel yam by wrapping undyed cotton fibres around the indigo dyed yam during the process of spinning from strand in the ring spinning machine.
  • the invention is the method of obtaining a final yarn in the spinning process, and it comprises obtaining final yam (10) by wrapping cotton and/or regenerated cellulosic fibres (12) around at least one inner yam (11 ). Again the invention is the yarn (10) obtained with the said method.
  • the invention is the fabric obtained by weaving or knitting of the said yam (10)
  • Figure 1 is the detail view of the yarn, which is the subject of the invention. Reference Numbers
  • the invention relates to forming the said novel core yam (10) as a result of wrapping the undyed cotton fibres (12) around the inner yam (11) preferably dyed with indigo during the process of spinning yam from strand in the ring spinning machine.
  • the said formed novel yarn (10) is brought into fabric form by weaving or knitting technology.
  • FIG. 1 the detail view of the yam (10) of the invention is given.
  • the said coloured cotton yarn (11) is dyed with indigo dyestuff and it is placed at the centre of the final yam (10).
  • the clothes manufactured from the fabrics made of this final yam (10) is exposed to mechanical and/or chemical processes, a novel appearance is given to the cloth by transfer of the dyestuff of the indigo dyed yam (11) to the fibres (12) preferably not comprising dyestuff and/or by making the same inner yarn (11 ) visible from outside as a result of mechanical operations.
  • Indigo dye is a kind of vat-dye having different properties from normal dye. It is a different property from other dyes that the dyestuff in indigo dye has low diffusion into cellulosic fibre (internal yam) (11 ). Therefore, dying operation of the yam (11) is repeated in more than one vats. In other words, the yarn (11) passing through the indigo dye vats is dyed, then oxidized by being lifted up to a certain height, and then dyed again. Dyestuff does not diffuse into the yarn (11) and simply forms a layer around it.
  • undyed cotton fibres (12) are the cotton fibres preferably dyed with indigo dyestuff, wrapped around the yam (11 ), and preventing its visibility from outside. It masks the indigo dyed yam (11 ) until the cloth is exposed to mechanical and/or chemical processes. When the chemical and/or mechanical operation is applied, the indigo dyestuff is transferred onto it and its colour changes.
  • the yam (11 ) dyed with indigo dyestuff is left at the centre of the final yam (10) and thus it can not be seen from outside.
  • the indigo dyestuff dyes the undyed regions and/or the inner yam (11 ), itself, is made visible from outside via mechanical operations. In this way, a different and value-added appearance is given to the cloth.
  • the inner yarn (11) dyed with indigo dyestuff and then wrapped with undyed cotton fibres (12) can also be dyed with sulphur dyestuff, indigo + sulphur dyestuff, reactive dyestuff, or indanthrene dyestuff instead of dying with indigo dyestuff.

Abstract

The invention relates to a method for obtaining a final yarn (10) in the spinning process, by wrapping cotton and/or regenerated cellulosic fibres (11) around at least one inner yarn (11). The invention particularly relates to obtaining a novel appearance providing added value to the product by exposing the clothes made of the fabrics obtained by using the said yarn that is formed by wrapping undyed cotton fibres around a yarn dyed by indigo or a different dyestuff.

Description

YARN PRODUCED BY WRAPPING DYED/UNDYED FIBRES AROUND A YARN DYED WITH INDIGO OR ANOTHER DYESTUFF AND FABRIC PRODUCED WITH
THIS YARN The Related Art
The invention relates to a novel yarn bringing a novel effect (appearance) to fabrics and clothes.
The invention particularly relates to obtaining a novel yarn by wrapping undyed cotton fibres around a yarn dyed by indigo or a different dyestuff. As a result of exposing the clothes made of the fabrics obtained from the said novel yam to mechanical and/or chemical processes, a different appearance is obtained which would provide added value to the product. The Prior Art
Nowadays, various fabric combinations are present, which are obtained by methods of weaving or knitting with various materials and yams of various qualities. While obtaining these combinations, various applications can be made on yarns. These can be both chemical and mechanical applications.
Among the prior applications, there are some applications, in which a different yam is placed at the centre of the final yam. One of these is the core-spun yam comprising polyurethane monofilament at its centre. This application is used for providing elastic property to the yarn.
Another one of the prior applications is the core-spun yams wherein PTT, PBT, T400 etc. filaments are placed at the centre of the final yarn. This application is also used for providing elastic property to the yam. At the same time, this application is used for improving the recovery figures of the yam. In another example of the prior art; in the patent document with no US4613336 (A) and title: "Knitted fabric produced from indigo-dyed yam", the invention relates to indigo dyed cotton yarn for production of dyed cotton tricot indigo and relates to the method of its production. None of these applications is made for obtaining a different appearance in the fabric. These products are used for bringing elasticity and/or recovery etc. performance properties to the yam and thus the fabric. In these applications, the filaments placed at the centre of the yam are generally preferred as undyed. It is also possible to prefer as dyed, but in this case, desired appearance can not be achieved as a result of exposing the clothes made of the fabric obtained by using these yams to mechanical and/or chemical processes due to the structure of the dyestuff used in dying of these filaments.
As a result, the need for the said yam produced by wrapping undyed cotton fibres around a yam dyed with indigo or a different dyestuff and the fabric obtained by using this yam, and the inadequacy of the present solutions have necessitated improvement in the related technical field.
Purpose of the Invention
In order to eliminate the drawbacks of the prior art, a purpose of the invention is to form the novel yam by wrapping undyed cotton fibres around the indigo dyed yam during the process of spinning from strand in the ring spinning machine.
Another purpose of the invention is to provide a novel appearance to cloth. In order to achieve the above said advantages, the invention is the method of obtaining a final yarn in the spinning process, and it comprises obtaining final yam (10) by wrapping cotton and/or regenerated cellulosic fibres (12) around at least one inner yam (11 ). Again the invention is the yarn (10) obtained with the said method.
Again the invention is the fabric obtained by weaving or knitting of the said yam (10)
The structural and characteristic features of the invention and all advantages will be understood better in detailed descriptions with the figures given below and with reference to the figures, and therefore, the assessment should be made taking into account the said figures and detailed explanations. Description of the Figures
Figure 1 is the detail view of the yarn, which is the subject of the invention. Reference Numbers
Figure imgf000004_0001
Detailed Description of the Invention
The invention relates to forming the said novel core yam (10) as a result of wrapping the undyed cotton fibres (12) around the inner yam (11) preferably dyed with indigo during the process of spinning yam from strand in the ring spinning machine. The said formed novel yarn (10) is brought into fabric form by weaving or knitting technology. When mechanical and/or chemical processes are applied to the clothes made of this fabric, a novel appearance is given and added value is provided to the cloth by the transfer of the dyestuff from the yam (11 ) preferably dyed with indigo and found in the yam (10) forming the fabric to the undyed regions of the fibre (12) or by making the indigo dyed yam (11), which would be in masked state as a result of being wrapped by cotton fibres (12), visible from outside by mechanical operations.
In Figure 1 , the detail view of the yam (10) of the invention is given. According to the figure, the said coloured cotton yarn (11) is dyed with indigo dyestuff and it is placed at the centre of the final yam (10). When the clothes manufactured from the fabrics made of this final yam (10) is exposed to mechanical and/or chemical processes, a novel appearance is given to the cloth by transfer of the dyestuff of the indigo dyed yam (11) to the fibres (12) preferably not comprising dyestuff and/or by making the same inner yarn (11 ) visible from outside as a result of mechanical operations.
Indigo dye is a kind of vat-dye having different properties from normal dye. It is a different property from other dyes that the dyestuff in indigo dye has low diffusion into cellulosic fibre (internal yam) (11 ). Therefore, dying operation of the yam (11) is repeated in more than one vats. In other words, the yarn (11) passing through the indigo dye vats is dyed, then oxidized by being lifted up to a certain height, and then dyed again. Dyestuff does not diffuse into the yarn (11) and simply forms a layer around it. Again, as it would be seen in Figure 1 , undyed cotton fibres (12) are the cotton fibres preferably dyed with indigo dyestuff, wrapped around the yam (11 ), and preventing its visibility from outside. It masks the indigo dyed yam (11 ) until the cloth is exposed to mechanical and/or chemical processes. When the chemical and/or mechanical operation is applied, the indigo dyestuff is transferred onto it and its colour changes.
Via the cotton fibres (12) wrapped around the coloured inner yam (11 ), the yam (11 ) dyed with indigo dyestuff is left at the centre of the final yam (10) and thus it can not be seen from outside. After knitting of cloth with the fabric obtained with this yarn (10), when mechanical and/or chemical operations are applied, the indigo dyestuff dyes the undyed regions and/or the inner yam (11 ), itself, is made visible from outside via mechanical operations. In this way, a different and value-added appearance is given to the cloth.
Alternatively; the inner yarn (11) dyed with indigo dyestuff and then wrapped with undyed cotton fibres (12) can also be dyed with sulphur dyestuff, indigo + sulphur dyestuff, reactive dyestuff, or indanthrene dyestuff instead of dying with indigo dyestuff.
Again, alternatively; it is also possible to use cotton fibres (12) dyed with different colours instead of using the undyed cotton fibres (12) masking the yam (11 ) dyed with indigo dyestuff.
Again, alternatively; it is also possible to use dyed / undyed regenerated cellulosic fibres instead of using the undyed cotton fibres (12) masking the yam (11) dyed with indigo dyestuff.
The protection area of this application has been specified under claims and cannot be limited to the descriptions only given as sampling above. It is obvious that a person skilled in the related art can apply the innovation disclosed by this invention into similar purposed other areas by means of changing the parts in form and using similar structures. Therefore, it is also clear that such embodiments lack of innovation criteria and especially the criteria of exceeding the known status of the art.

Claims

1. The invention is a method of obtaining a final yam in the spinning process, and it is characterized in that; it comprises obtaining final yam (10) by wrapping cotton and/or regenerated cellulosic fibres (12) around at least one inner yarn (1 1 ).
2. A method according to Claim 1 and it is characterized in that; said inner yam (11 ) is indigo dyed.
3. A method according to Claim 1 and it is characterized in that; said fibres (12) are dyed.
4. A method according to Claim 1 and it is characterized in that; said fibres (12) are undyed.
5. A method according to any one of the previous claims, and it is characterized in that; cotton fibre (12) is used.
6. A method according to any one of the previous claims, and it is characterized in that; regenerated cellulosic fibre (12) is used.
7. A method according to Claim 1 and it is characterized in that; the inner yarn (11 ) becomes visible by applying mechanical operations on said final yarn (10).
8. A method according to Claim 2, and it is characterized in that; said cotton fibre (12) and therefore the final yam (10) can be coloured by dye transfer from said dyed inner yarn (11 ) to the cotton fibre (12) by natural means.
9. A method according to Claim 1 and it is characterized in that; said inner yam (1 1 ) is dyed with indigo and/or sulphur dyestuff.
10. A method according to Claim 1 and it is characterized in that; said inner yam (11 ) is dyed with reactive dyestuff.
11. A method according to Claim 1 and it is characterized in that; said inner yam (11 ) is dyed with indanthrene dyestuff.
12. A method according to any one of the previous claims, and it is characterized in that; a type of fabric is obtained by weaving or knitting of the said yam (10).
13. A yam (10) obtained by said method in Claims 1 to 12.
14. A fabric obtained by weaving or knitting the yam (10) obtained by said method in Claim 12.
PCT/TR2011/000114 2010-05-17 2011-05-16 Yarn produced by wrapping dyed/undyed fibres around a yarn dyed with indigo or another dyestuff and fabric produced with this yarn WO2011146033A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2010/03908 2010-05-17
TR2010/03908A TR201003908A2 (en) 2010-05-17 2010-05-17 A yarn produced by winding with dyed (ma) fibers around a yarn dyed with indigo or a different dyestuff, and the fabric produced therewith.

Publications (1)

Publication Number Publication Date
WO2011146033A1 true WO2011146033A1 (en) 2011-11-24

Family

ID=44513089

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2011/000114 WO2011146033A1 (en) 2010-05-17 2011-05-16 Yarn produced by wrapping dyed/undyed fibres around a yarn dyed with indigo or another dyestuff and fabric produced with this yarn

Country Status (2)

Country Link
TR (1) TR201003908A2 (en)
WO (1) WO2011146033A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613336A (en) 1983-06-03 1986-09-23 Michael Quinnen Knitted fabric produced from indigo-dyed yarn
WO2003012183A1 (en) * 2001-07-30 2003-02-13 Valfios-Armazens De Fios Texteis Corespun sewing thread containing lyocell filaments
WO2006071688A2 (en) * 2004-12-23 2006-07-06 Negola Edward J Yarns spun from olefin and cotton fibers and products made therefrom
US20060179810A1 (en) * 2005-02-11 2006-08-17 Tianyi Liao Stretch woven fabrics
JP2006322112A (en) * 2005-05-20 2006-11-30 Ist Corp Multi-color-dyed sheath-core yarn and method for producing the same and woven fabric
BE1016942A6 (en) * 2006-01-13 2007-10-02 Dyeing method for stitching yarns used for e.g. denim garments, comprises applying indigo or sulfur dye in final dyeing step

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613336A (en) 1983-06-03 1986-09-23 Michael Quinnen Knitted fabric produced from indigo-dyed yarn
WO2003012183A1 (en) * 2001-07-30 2003-02-13 Valfios-Armazens De Fios Texteis Corespun sewing thread containing lyocell filaments
WO2006071688A2 (en) * 2004-12-23 2006-07-06 Negola Edward J Yarns spun from olefin and cotton fibers and products made therefrom
US20060179810A1 (en) * 2005-02-11 2006-08-17 Tianyi Liao Stretch woven fabrics
JP2006322112A (en) * 2005-05-20 2006-11-30 Ist Corp Multi-color-dyed sheath-core yarn and method for producing the same and woven fabric
BE1016942A6 (en) * 2006-01-13 2007-10-02 Dyeing method for stitching yarns used for e.g. denim garments, comprises applying indigo or sulfur dye in final dyeing step

Also Published As

Publication number Publication date
TR201003908A2 (en) 2011-07-21

Similar Documents

Publication Publication Date Title
EP3109353B1 (en) Moisture-absorbing heat-generating quick-drying moisture-retaining thermal fabric and manufacturing method thereof
CN107313273B (en) Method for producing dyed fabrics containing bacterial biopolymers and having a unique appearance
EP3040473B1 (en) Denim fabric having fireproof properties and method for dyeing the warp using indigo blue dye
CN102181990B (en) Heavy cotton viscose blended dual-elasticity yarn drill fabric and finishing process thereof
CN209052848U (en) A kind of twin-core yarn elastic fabric
CN105586687A (en) Cotton-covered spandex T400 twin-core elastic series shell fabric
CN102965870B (en) Single-yarn single-face double-mercerization fabric and processing method thereof
CN102926070B (en) Dual mercerized yarn and processing method thereof
CN109763250A (en) A kind of short fine terylene thread water absorben perspiring shell fabric production method of cationic dye capable of dyeing
CN103388217A (en) Dacron jacquard fabric and production method thereof
CN107747237B (en) Dyed fabric and method for producing the same
KR20210122294A (en) Denim fabric and uses thereof
KR100581052B1 (en) A process for dyeing microfibers
EP2781647A1 (en) Method for dyeing textiles using metallic yarn and polyester yarn and textile manufactured thereby
CN207958617U (en) It is a kind of softly to endure yarn and softly endure fabric
WO2011146033A1 (en) Yarn produced by wrapping dyed/undyed fibres around a yarn dyed with indigo or another dyestuff and fabric produced with this yarn
JP2008509290A (en) Dyeing method of extra fine yarn and fabric woven or knitted with extra fine yarn dyed thereby
CN207295036U (en) Elastic water-repellent colored yarn
CN101314885A (en) Method for knitting colored woven jacquard jersey surface effect with begin color yarn
JP2004218167A (en) Method for pattern-dyeing yarn like material and conjugated yarn like material used for the same
CN108149496A (en) A kind of printing method of clothes lace
CN202644018U (en) Fast dyeable yarn or textile with homochromatic depth effect
CN108505169A (en) A kind of lyocell mercerising knitted anderwear fabric and its processing method
CN112760997B (en) Environment-friendly water-based impregnated fabric and production method thereof
CN212505247U (en) Jean cloth not prone to fading

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11738840

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11738840

Country of ref document: EP

Kind code of ref document: A1