CN111926432A - Yarn with controllable color and style - Google Patents
Yarn with controllable color and style Download PDFInfo
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- CN111926432A CN111926432A CN202010819310.1A CN202010819310A CN111926432A CN 111926432 A CN111926432 A CN 111926432A CN 202010819310 A CN202010819310 A CN 202010819310A CN 111926432 A CN111926432 A CN 111926432A
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- yarn
- layer yarn
- inner layer
- core
- cellulose fiber
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- 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
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- 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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/04—Blended or other yarns or threads containing components made from different materials
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- 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
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- 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
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- 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
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
-
- 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
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
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- 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
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/10—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
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- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- 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
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention relates to a yarn with controllable color and style, which is a warp yarn, wherein the warp yarn comprises an inner layer yarn core and an outer layer yarn; the fineness of the warp is 6-40 inches, and the fineness of the inner layer yarn core is 40-100 inches; the inner layer yarn core is spun in a Z twisting direction or an S twisting direction, the outer layer yarn and the inner layer yarn core are coated and then are spun in the same twisting direction as the inner layer yarn core, the twisting coefficient of the inner layer yarn core after the yarn is spun is 350-520, and the twisting coefficient of the outer layer yarn is; 300 to 350 parts by weight; the inner layer yarn core is the blended yarn of the cellulose fiber staple fibers and the synthetic fiber staple fibers, the cellulose fiber staple fibers are all natural color or white, and the outer layer yarn is the cellulose fiber staple fibers; the twisting degree, the number and the material of the outer layer yarn and the inner layer yarn core are respectively controlled, so that the effect of ring dyeing that the outer layer yarn has color and the inner layer yarn core is white or light can be realized after the warp yarn is dyed.
Description
Technical Field
The invention relates to a yarn with controllable color and style, and belongs to the technical field of jean fabrics.
Background
The dyeing of the warp yarn of the denim fabric mainly adopts the indigo dye, and the indigo dye has poor planarity and small molecular structure, so that the indigo dye has low affinity with cellulose fibers, and the dye uptake is low. The denim clothes are washed by water by utilizing the particularity of the indigo dye dyed impermeable core, so that different colors and styles can be obtained, and the denim clothes have stereoscopic impression and layering impression after stone grinding; this is achieved because, when the indigo dye comes into contact with the cotton yarn, the dye cannot penetrate uniformly due to the particle size limitation of the dye itself, and therefore, the phenomenon that the dye on the outer layer of the yarn is much and the dye on the core of the yarn is little occurs. When the jeans wear is washed by water, the dye on the yarns is peeled off layer by layer, the color exposed on the outermost layer is lighter and lighter, and a white core is formed gradually, so that the overall color of the jeans wear is brighter and brighter along with the increase of the washing degree.
During the dyeing process of the yarn by the indigo dye, the dyeing stability is not easy to control, and the dyeing nonuniformity can be changed along with the cotton matching, the twist factor or other production conditions of the yarn. After the clothes are washed by water under the same conditions, the appearance degree of the white core of the clothes is different. The yarn is thus dyed directly with indigo, and this "white core" is not controllable.
Disclosure of Invention
The invention aims to solve the technical problem of providing double-layer warp yarns, wherein the color and the style of the white core degree of the warp yarns can be controlled by adjusting the different twist factors of the inner layer of the warp yarns and the outer layer of the warp yarns.
The invention adopts the following technical scheme:
the invention relates to a warp yarn, which comprises an inner layer yarn core and an outer layer yarn coated outside the inner layer yarn core; the fineness of the warp is 6-40 inches, and the fineness of the inner layer yarn core is 40-100 inches; the inner layer yarn core is spun in a Z twisting direction or an S twisting direction, the outer layer yarn and the inner layer yarn core are wrapped and then are spun in the same twisting direction as the inner layer yarn core, the twisting coefficient of the inner layer yarn core is 350-520 after the yarn is spun, and the twisting coefficient of the outer layer yarn is 300-350; the inner layer yarn core is a blended yarn of cellulose fiber short filaments and synthetic fiber short filaments or cellulose fiber short filaments; the outer layer yarn is cellulose fiber staple.
The cellulose fiber of the inner layer yarn core is more than one of cotton, hemp, viscose, tencel and modal; the synthetic fiber is terylene, chinlon or acrylon.
The outer layer yarn of the invention is cellulose fiber short filament which can be dyed by indigo; the cellulose fiber comprises more than one of cotton, hemp, viscose, tencel and modal.
The blended spinning of the cellulose fiber staple fibers and the synthetic fiber staple fibers of the inner layer yarn core, the cellulose fiber staple fibers and the cellulose fiber staple fibers of the outer layer yarn are all natural color or white.
The invention has the following positive effects: the outer layer yarn of the warp yarn has a low twist coefficient and a small count, so that the outer layer yarn has low density, is soft and fluffy and is beneficial to adsorption and permeation of dye; the inner layer yarn core has higher twist coefficient and larger count, so that the density of the inner layer yarn core is high, the inner layer yarn core is relatively stiff and not beneficial to the permeation of dye, and the inner layer yarn core is relatively white or relatively light due to the fact that the blended spinning of the cellulose fiber short filament and the synthetic fiber short filament of the inner layer yarn core and the blended spinning of the single cellulose fiber short filament and the cellulose fiber short filament are natural color or white, so that the twisting degree, the count and the material of the outer layer yarn and the inner layer yarn core are respectively controlled, the effect that the outer layer yarn has color after the warp yarn is dyed can be achieved, and the effect that the inner layer yarn core is relatively white or relatively light ring dyeing can be achieved, namely the imitated old style of the garment made of the yarn is controllable after the garment is washed with water.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional structure of the present invention.
Detailed Description
As shown in the attached drawings 1 and 2, the warp yarn is a warp yarn, and the warp yarn comprises an inner layer yarn core 1 and an outer layer yarn 2 coated outside the inner layer yarn core 1; the fineness of the warp is 6-40 inches, and the fineness of the inner layer yarn core 1 is 40-100 inches; the inner layer yarn core 1 is spun in a Z twisting direction or an S twisting direction, the outer layer yarn 2 and the inner layer yarn core 1 are wrapped and then are spun in the same twisting direction as the inner layer yarn core 1, the twisting coefficient of the inner layer yarn core 1 after the yarn is spun is 350-520, and the twisting coefficient of the outer layer yarn 2 is 300-350; the inner layer yarn core 1 is formed by blending cellulose fiber short filaments and synthetic fiber short filaments, and single cellulose fiber short filaments or cellulose fiber short filaments, the single cellulose fiber short filaments of the inner layer yarn core 1 are cotton, hemp, viscose, tencel or modal, and the cellulose fiber short filaments are more than two of the cotton, the hemp, the viscose, the tencel and the modal; the synthetic fiber is terylene, chinlon or acrylic fiber, and the cellulose fiber short filament and the synthetic fiber short filament of the inner layer yarn core 1 can be blended with various synthetic fibers as long as the cellulose fiber short filament is arranged in the blended spinning.
For example:
the inner layer yarn core 1 is a single component:
cotton 100%, hemp 100%, viscose 100%, tencel 100% or modal.
The inner layer yarn core 1 comprises two components:
blending 70% of cotton and 30% of viscose, or: blending 80% of cotton and 20% of tencel, or: blending 65% of terylene and 35% of cotton.
The inner layer yarn core 1 comprises more than three components:
blending 50% of terylene, 30% of cotton and 20% of viscose, or: 30% of cotton, 30% of viscose, 20% of modal and 20% of tencel.
The outer layer yarn 2 of the invention is single cellulose fiber short filament capable of being dyed by indigo or blended yarn of the cellulose fiber short filament; the single cellulose fiber short filament is cotton, hemp, viscose, tencel or modal, and the blended spinning of the cellulose fiber short filament is more than two of the cotton, the hemp, the viscose, the tencel and the modal.
For example:
the outer layer yarn 2 is a single component:
cotton 100%, viscose 100%, tencel 100% or modal 100%.
The outer layer yarn 2 is composed of two components:
blending 70% of cotton and 30% of viscose, or: blending 80% of cotton and 20% of tencel, or: cotton 50% and modal 50%.
The outer layer yarn 2 comprises more than three components:
a blend of cotton 40%, viscose 35% and modal 25%, or: 30% of cotton, 30% of viscose, 20% of tencel and 20% of modal.
The blended spinning of the cellulose fiber short filament and the synthetic fiber short filament of the inner layer yarn core 2, the blended spinning of the single cellulose fiber short filament or the cellulose fiber short filament are all natural color or white, and the blended spinning of the cellulose fiber short filament or the cellulose fiber short filament of the outer layer yarn are all natural color or white.
The cotton fibers in the cellulose fibers have natural twist, good spinnability and good hygroscopicity. The fibrilia has unique cool feeling, does not stick to the body when sweating, has bright color, has better natural luster, is not easy to fade and shrink, has larger heat conduction and moisture absorption than cotton fabrics, is not sensitive to acid-base reaction, resists mould and is not easy to damp and mould; it is mothproof and has good mildew resistance. Viscose, tencel and modal are regenerated cellulose fibers, wherein viscose has soft hand feeling, silky luster and good hygroscopicity; the tencel has good dimensional stability and hygroscopicity, bright color and smooth hand feeling. The polyester of the synthetic fiber is firm and durable, has good dimensional stability, is crease-resistant, stiff and smooth, has good dimensional stability, and is easy to generate static electricity and pilling. The nylon has high strength, excellent elasticity and soft hand feeling, but is not light-resistant and easy to age. The acrylic fiber has good light resistance and thermal elasticity, good warm-keeping effect, poor wear resistance and easy fluffing and pilling.
The inner layer yarn core is blended by viscose and cotton, so that good moisture absorption can be kept, and the advantage of low price of viscose can be reflected; the blending of the terylene and the cotton can not only embody the advantage of high terylene strength, but also have certain hygroscopicity and good spinnability, and can avoid the static electricity generated by the friction of the fabric and reduce the possibility of dyeing the indigo dye by the inner yarn core part.
The cellulose fiber has dyeability to indigo dye, while the synthetic fiber is not easy to carry out indigo dyeing, and the indigo dyeing performance of the synthetic fiber and cellulose fiber blended yarn is between the two. When the inner yarn core is short fibers, the blended spinning of the cellulose fiber short fibers and the synthetic fiber short fibers or the blended spinning of the cellulose fiber short fibers with any components in any proportion can be used, and the components of the inner yarn core can be controlled according to the cost of different short fiber components or the requirement on the quality of the yarn.
In specific application, the following raw material proportions and production conditions of the examples can be adopted:
| fineness of warp | Fineness of inner yarn core | Inner layer yarn core twist factor | Outer layer yarn twist factor | White core degree | |
| Example one | 10 English stands | 40 English stands | 450 | 350 | 25% |
| Example two | 10 English stands | 60 English stands | 450 | 350 | 15% |
As can be seen from the above table, the white core degree (percentage of the mass per unit length of the inner yarn core and the entire yarn) of the inner yarn core can be controlled as long as the twist factor of the inner yarn core and the outer yarn core and the fineness of the inner yarn core are controlled.
The outer layer yarn 2 of the warp yarn has lower twist coefficient and smaller count, so that the outer layer yarn 2 has low density, is softer and bulkier and is beneficial to the adsorption and permeation of dye, and the outer layer yarn 2 is cellulose fiber short silk capable of being dyed by indigo or blended yarn thereof, so that the outer layer yarn can be dyed to have color. The higher and count of 1 twist factor of inlayer yarn core makes 1 density of inlayer yarn core high, and is comparatively stiff, is unfavorable for the infiltration of dyestuff, moreover because the blending of the cellulose fiber short filament of inlayer yarn core 1 and synthetic fiber short filament, the blending of single cellulose fiber short filament or cellulose fiber short filament are true qualities or white to make the inlayer yarn core whiter or lighter. The twisting degree, the number and the material of the outer layer yarn 2 and the inner layer yarn core 1 are respectively controlled in this way, so that the effect of ring dyeing that the outer layer yarn has color and the inner layer yarn core is white or light can be achieved after the warp yarn is dyed.
Through the specific application of the two embodiments, the initial twisting direction of the fibers of the outer layer yarn 2 and the inner layer yarn core 1 is the same, the inner layer yarn core 1 undergoes two twists in the same twisting direction, the fibers of the outer layer yarn 2 undergo one twist, finally, the double-layer warp yarns are loose and tight outside, the yarn core twisting coefficient is large, the density is also large, and the cross-sectional area of the inner layer yarn core with the same number is relatively small.
Finally, the above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A yarn with controllable color and style is characterized in that: the warp yarn is warp yarn, and comprises an inner layer yarn core (1) and an outer layer yarn (2) coated on the outer side of the inner layer yarn core (1); the fineness of the warp is 6-40 inches, and the fineness of the inner layer yarn core (1) is 40-100 inches;
the inner layer yarn core (1) is spun in a Z twisting direction or an S twisting direction, the outer layer yarn (2) and the inner layer yarn core (1) are wrapped and then are spun in the same twisting direction as the inner layer yarn core (1), the twisting coefficient of the inner layer yarn core (1) is 350-520 after the yarn is spun, and the twisting coefficient of the outer layer yarn (2) is 300-350;
the inner layer yarn core (1) is a blended yarn of cellulose fiber short yarns and synthetic fiber short yarns or cellulose fiber short yarns;
the outer layer yarn (2) is cellulose fiber staple fiber.
2. The yarn with controllable color and style according to claim 1, wherein the cellulose fiber of the inner yarn core (1) is one or more of cotton, hemp, viscose, tencel and modal;
the synthetic fiber (2) is terylene, chinlon or acrylon.
3. A yarn of controlled colour and style according to claim 1, characterised in that the outer yarn (2) is indigo-dyeable cellulosic staple fibre;
the cellulose fiber comprises more than one of cotton, hemp, viscose, tencel and modal.
4. A yarn of controllable colour and style according to claim 1, characterised in that the blend of cellulosic and synthetic staple fibres of the inner yarn core (1), the cellulosic staple fibres, and the cellulosic staple fibres of the outer yarn are all natural or white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819310.1A CN111926432A (en) | 2020-08-14 | 2020-08-14 | Yarn with controllable color and style |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010819310.1A CN111926432A (en) | 2020-08-14 | 2020-08-14 | Yarn with controllable color and style |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111926432A true CN111926432A (en) | 2020-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010819310.1A Pending CN111926432A (en) | 2020-08-14 | 2020-08-14 | Yarn with controllable color and style |
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| CN (1) | CN111926432A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3963774B2 (en) * | 2002-05-14 | 2007-08-22 | 旭化成せんい株式会社 | fabric |
| CN103060987A (en) * | 2013-01-22 | 2013-04-24 | 上海水星家用纺织品股份有限公司 | Cotton fiber and hemp fiber blended covering yarn and preparation method thereof |
| CN110872739A (en) * | 2019-10-14 | 2020-03-10 | 东莞德永佳纺织制衣有限公司 | Manufacturing process of jean style fabric |
| CN111058134A (en) * | 2019-11-30 | 2020-04-24 | 黑牡丹纺织有限公司 | Composite jean yarn and manufacturing method thereof |
-
2020
- 2020-08-14 CN CN202010819310.1A patent/CN111926432A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3963774B2 (en) * | 2002-05-14 | 2007-08-22 | 旭化成せんい株式会社 | fabric |
| CN103060987A (en) * | 2013-01-22 | 2013-04-24 | 上海水星家用纺织品股份有限公司 | Cotton fiber and hemp fiber blended covering yarn and preparation method thereof |
| CN110872739A (en) * | 2019-10-14 | 2020-03-10 | 东莞德永佳纺织制衣有限公司 | Manufacturing process of jean style fabric |
| CN111058134A (en) * | 2019-11-30 | 2020-04-24 | 黑牡丹纺织有限公司 | Composite jean yarn and manufacturing method thereof |
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Application publication date: 20201113 |