CN111206322A - Towel fabric containing satin color bamboo fiber yarns and weaving method thereof - Google Patents
Towel fabric containing satin color bamboo fiber yarns and weaving method thereof Download PDFInfo
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- CN111206322A CN111206322A CN202010069065.7A CN202010069065A CN111206322A CN 111206322 A CN111206322 A CN 111206322A CN 202010069065 A CN202010069065 A CN 202010069065A CN 111206322 A CN111206322 A CN 111206322A
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D27/00—Woven pile fabrics
- D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
- D03D27/06—Warp pile fabrics
- D03D27/08—Terry fabrics
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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
- 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
- D02G3/26—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre with characteristics dependent on the amount or direction of twist
- D02G3/28—Doubled, plied, or cabled threads
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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
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/40—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads
- D03D15/47—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/54—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads coloured
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D21/00—Lappet- or swivel-woven fabrics
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D27/00—Woven pile fabrics
- D03D27/02—Woven pile fabrics wherein the pile is formed by warp or weft
- D03D27/10—Fabrics woven face-to-face, e.g. double velvet
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
- D06B9/04—Successively applying two or more different solvent-based treating materials
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
- D06L1/16—Multi-step processes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/13—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using inorganic agents
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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
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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
- D10B2401/00—Physical properties
- D10B2401/02—Moisture-responsive characteristics
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses a towel fabric containing bamboo-lyocell satin color yarn and a weaving method thereof, wherein the weft yarn is divided into at least two layers: the first layer of weft yarns and the ground warp and the hair warp are interwoven on the front surface of the towel product to form a looped pile; the second layer of weft yarns and the ground warp are interwoven to form a base fabric, so that a single-sided terry fabric is formed; the wool warps are satin color yarns containing bamboo lyocell fibers, and at least one of the second layer of weft yarns and the ground warps is satin color yarns containing bamboo lyocell fibers; or the first layer of weft yarns, the ground warp and the warp yarns are interwoven on the front surface of the towel product to form a looped pile, and the second layer of weft yarns, the ground warp and the warp yarns are interwoven on the back surface of the towel product to form a looped pile; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber. The invention omits the yarn or grey cloth dyeing process, can enable the product to have the effect of irregular three-dimensional texture patterns, achieves the layering effect of the ink and wash painting, and solves the problems of single color and weak layering effect of the product manufactured by the traditional dyeing mode.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a towel fabric containing a satin color yarn of bamboo-lyocell.
Background
The terry color of the towel and quilt products in the market at present is single, the colors of the towel and quilt are generally enriched by dyeing, the dyeing is divided into two types, one type is dyeing firstly and weaving secondly, the weaving is carried out after the yarns are dyed according to requirements, the dyed yarns are one color, and the practicability is wide; the other method is to weave and then dye, the spun yarns are made into grey cloth with different effects through a weaving machine, and then the grey cloth is dyed, and most of the grey cloth is plain towel products. However, no matter which dyeing mode is adopted, the towel and quilt products are not rich enough in color, lack of texture effect and layering sense, waste of a large amount of water resources during dyeing, and water pollution and environmental pollution can be caused.
Disclosure of Invention
The first technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the towel fabric containing the satin color bamboo fiber yarn is provided, the towel fabric can not only omit the yarn or grey cloth dyeing process, but also enable the product to have the effect of irregular three-dimensional texture patterns, achieve the layering effect of a wash painting, and solve the problems of single color and poor layering effect of the product manufactured by the traditional dyeing mode.
The second technical problem to be solved by the invention is: aiming at the defects in the prior art, the preparation method of the towel fabric containing the satin color yarn of the bamboo li fiber is provided, the yarn or grey cloth dyeing process is omitted, the woven towel fabric has an irregular three-dimensional texture pattern effect, the layering effect of the ink-wash painting is achieved, and the problems that the product manufactured by the traditional dyeing mode is single in color and not strong in layering effect are solved.
In order to solve the first technical problem, the technical scheme of the invention is as follows:
a towel fabric containing bamboo-Li-fiber satin color yarn is a towel product of single-sided terry or double-sided terry interwoven by wool warp, ground warp and weft; dividing the weft yarns into at least two layers:
the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop, so that the layering effect of the ink-wash painting is achieved; the second layer of weft yarns and the ground warp are interwoven to form a base fabric, and an irregular three-dimensional texture pattern effect is formed on the back surface of the product; forming a single-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fibers, and at least one of the second layer of weft yarns and the ground warp is satin color yarn containing bamboo lyocell fibers;
or the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop, and the second layer of weft yarns, the ground warp and the wool warp are interwoven on the back surface of the towel product to form a pile loop; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber.
As an improved technical scheme, the satin color yarn containing the bamboo lyocell fiber is a plied yarn containing more than 3 colors; the main yarn of the plied yarn is combed cotton, and the auxiliary yarn is bamboo-lyocell fiber.
In order to solve the second technical problem, the technical solution of the present invention is:
the weaving method of the towel fabric containing the satin color yarn of the bamboo li fiber comprises the following steps:
dividing the weft yarns into two layers, and interweaving the first layer of weft yarns with the ground warp and the wool warp to form a looped pile on the front side of the product; interweaving the second layer of weft yarns with the ground yarns to form a base fabric on the back side of the product; forming a single-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fibers, and at least one of the second layer of weft yarns and the ground warp is satin color yarn containing bamboo lyocell fibers;
or interweaving the first layer of weft yarns with the ground warp and the wool warp to form a looped pile on the front surface of the product; interweaving the second layer of weft yarns with the ground yarns and the warp yarns to form looped piles on the back of the product; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber;
and the single-sided terry fabric or the double-sided terry fabric is subjected to boiling and bleaching, primary hot washing, acid washing, secondary hot washing and softening in sequence to obtain the finished product of the towel fabric.
The weaving method of the towel fabric containing the satin color yarns of the bamboo lyocell fibers is characterized in that the satin color yarns of the bamboo lyocell fibers are plied yarns containing 3 colors; the twisted pair yarn is formed by twisting 2 single yarns, the main yarn of the first single yarn of the 2 single yarns is combed cotton, the auxiliary yarn is a Zhulier single yarn with a first color, the main yarn of the second single yarn of the 2 single yarns is combed cotton, the auxiliary yarn is a Zhulier single yarn with a second color, and the 2 single yarns are twisted after being respectively spun to synthesize the twisted pair yarn.
As an improved technical scheme, the spinning method of the plied yarns comprises the following steps:
respectively preparing the bamboo lyocell fibers with the two colors into bamboo lyocell yarns with the first color and bamboo lyocell yarns with the second color through opening and picking, cotton carding, drawing and roving processes;
twisting on a spinning machine to produce satin color yarn single yarn, continuously feeding combed cotton serving as a main yarn on the spinning machine through a first roller, and discontinuously feeding the bamboo-beauty auxiliary yarn of the first color through a second roller, thereby twisting to form a first single yarn with a segment color effect; twisting in the same step to produce a second single yarn;
plying the first single yarn and the second single yarn into the plied yarn.
As an improved technical scheme, the preparation method of the Zhuoli auxiliary yarn comprises the following steps:
opening and picking: the bamboo fiber is made into cotton roll, FA106 opener and carding needle beater are adopted, and the rotating speed is 450 r/min. The comprehensive beater rotation speed is 900r/min, the fan rotation speed is 1200r/min, the lap roller rotation speed is 13r/min, the lap dry weight is 380g/m, the lap length is 34.2m, and the lap weight unevenness is 1.1%;
carding cotton: carding the prepared cotton rolls to prepare oval cotton carding carded slivers, wherein the dry weight of the carded slivers is 20.5g/5 m; in order to ensure good carding, the cylinder card clothing model is AC2525 x 1550, the doffer card clothing model is A04030 x 2090, the movable cover card clothing model is BN745, the tooth density of the rear fixed cover is 140 x 240 (teeth/square inch), the tooth density of the front fixed cover is 440 x 520 (teeth/square inch), the cylinder rotating speed is 330r/min, the licker-in rotating speed is 720r/min, the doffer rotating speed is 20r/min, the five-point spacing distance between the cylinder and the cover plate is 0.22mm, 0.20mm and 0.22mm, the tension draft is 1.37, the USTER strip dry CV% value is 3.2%, and the strip weight unevenness rate is 2.6%;
drawing: drawing ration is 18.5g/5m, adopting FA306A equipment, drawing twice, using a semicircular pressure bar, using 6 drawing processes, drawing roller gauge is 9 x 19, drafting of the first back area is 2.0, drafting of the last back area is 1.26, adopting textile coating to process, a leather roller with Shore hardness of 75 degrees, weight unevenness of the last drawing is 0.6%, and USTER dry yarn CV% value is 2.2%;
roving: the quantitative ratio of the roving is 4.5g/10m, FA458 equipment is adopted, the roving is treated by textile coating, a leather roller with the Shore hardness of 75 degrees is adopted, the twist coefficient of the roving is 85, the back zone drafting is 1 DEG, 28, the roller spacing is 12.5 DEG 25 DEG 30, the jaw is 6.5mm, the weight unevenness of the roving is 1.0 percent, and the USTER strip dry CV percent is 5.6 percent.
As an improved technical scheme, the thickness variation range of the satin color bamboo fiber yarn is 1.2-1.8; the average bamboo joint length is 35-45 mm; the change rate is 0.2-0.3%; the average bamboo joint distance is 250-350 mm; the rate of change is 0.2 to 0.3%.
As an improved technical scheme, the positions of the first roller and the second roller are respectively fixed.
As an improved technical scheme, combed cotton is continuously fed on a spinning machine through a first roller as a main yarn, when the Zhulier auxiliary yarn is discontinuously fed through a second roller, the main yarn and the Zhulier auxiliary yarn are respectively fed through double-eye horn mouths, a connector adopts an oblique connection method, and the main yarn inclines towards the upper part of the Zhulier auxiliary yarn.
As an improved technical scheme, the steps of boiling and bleaching, primary hot washing, acid washing, secondary hot washing and softening are as follows:
during boiling and bleaching, adding caustic soda, a FLOW pretreatment agent and hydrogen peroxide into a boiling and bleaching solution, wherein the concentration of the caustic soda in the boiling and bleaching solution is 4.5-5.5 ml/L, the concentration of the FLOW pretreatment agent is 2.5-3.5 ml/L, and the concentration of the hydrogen peroxide is 7.5-8.0 ml/L, and steaming at 95-105 ℃ for 55-65 min;
the one-step hot washing comprises two-time hot washing of sequentially washing for 10-20 min at 78-82 ℃ and 10-20 min at 68-72 ℃;
washing for 15-25 min at 58-62 ℃ by using a pickling solution containing 0.25-0.35 g/L of citric acid during pickling; then, washing the mixture for 15-25 min at 38-42 ℃ by using 0.10-0.15 mL/L deoxyenzyme N255 solution;
washing the second hot washing with water at 58-62 ℃ for 10-20 min;
softening agent JWJ is used during softening, and the concentration of the softening agent JWJ in the solution is 1.5-2.5 ml/l; washing for 15-25 min at 38-42 ℃.
Among them, as the FLOW pretreatment agent and softener JWJ, those produced by CLARIANT (CLARIANT) of switzerland are preferably used. The FLOW pretreatment agent has the functions of integrating three performances of refining, stabilizing and smoothing, and ensuring that the fabric is smooth in the bleaching process. The effect of the softener JWJ is to make the fabric softer during the treatment process. The pre-treatment agent and the softening agent which are particularly selected by the invention not only can not damage the color of the bamboo satin color yarn, but also can play a role in improving the smoothness and the smoothness of the fabric.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
the towel fabric containing the satin color bamboo fiber yarn is a towel product of single-sided terry or double-sided terry interwoven by wool warps, ground warps and weft yarns; dividing the weft yarns into at least two layers: the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop; a second layer of weft yarns is interwoven with the ground warp to form a base fabric on the back of the product; forming a single-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fibers, and at least one of the second layer of weft yarns and the ground warp is satin color yarn containing bamboo lyocell fibers; or the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop, and the second layer of weft yarns, the ground warp and the wool warp are interwoven on the back surface of the towel product to form a pile loop; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber. Because the bamboo beautiful fiber colored by the stock solution is adopted during spinning, the bamboo beautiful fiber can be directly warped on a warping machine during weaving, yarn dyeing is not needed, gray fabric with a colored weaving visual effect is woven, only boiling and bleaching are carried out during post-treatment, dyeing is not needed, and the product achieves the effect of hazy texture and the layered effect of ink painting.
The bamboo-lyocell satin color yarn of the invention is a plied yarn containing 3 colors; the towel fabric is formed by twisting 2 single yarns, the main yarn of the first single yarn in the 2 single yarns is combed cotton, and the auxiliary yarns are bamboo-Li single yarns with two colors respectively, so that the manufactured towel fabric has a color change effect of 3 colors, and the prepared towel fabric is soft in hand feeling, strong in water absorption and breathable and comfortable to use by taking the cotton yarn as the main yarn.
The thickness change range, the average bamboo joint length, the change rate, the average bamboo joint distance and the change rate of the satin color yarn of the bamboo lyocell fiber are the best data which are obtained by theoretical analysis and multiple tests of the inventor of the application, and the satin color yarn with the changed section color can obtain the best three-dimensional pattern effect and the layered impression like a wash painting.
Detailed Description
The invention is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Example 1
A towel fabric containing bamboo-beauty fiber satin color yarn is a towel product of single-sided terry interwoven by wool warp, ground warp and weft; dividing the weft yarns into two layers: the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop, so that the layering effect of the ink-wash painting is achieved; the second layer of weft yarns and the ground warp are interwoven to form a base fabric, and an irregular three-dimensional texture pattern effect is formed on the back surface of the product; forming a single-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fibers, and the ground warp is satin color yarn containing bamboo lyocell fibers; the satin color yarn containing the bamboo lyocell fiber is a plied yarn containing 3 colors; the single yarn is formed by twisting 2 single yarns, the main yarn of the first single yarn in the 2 single yarns is combed cotton, and the auxiliary yarns are bamboo-Li single yarns with two colors respectively.
Example 2
A towel fabric containing bamboo-beauty fiber satin color yarn is a towel product of double-sided terry interwoven by wool warp, ground warp and weft; dividing the weft yarns into two layers: the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop, so that the layering effect of the ink-wash painting is achieved; a second layer of weft yarns is interwoven with the ground warp and the wool warp to form a pile loop on the back surface of the towel product; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber; the satin color yarn containing the bamboo lyocell fiber is a plied yarn containing 3 colors; the single yarn is formed by twisting 2 single yarns, the main yarn of the first single yarn in the 2 single yarns is combed cotton, and the auxiliary yarns are bamboo-Li single yarns with two colors respectively.
Example 3
The preparation method of the Zhuoli auxiliary yarn comprises the following steps:
opening and picking: the bamboo fiber is made into cotton roll, FA106 opener and carding needle beater are adopted, and the rotating speed is 450 r/min. The comprehensive beater rotation speed is 900r/min, the fan rotation speed is 1200r/min, the lap roller rotation speed is 13r/min, the lap dry weight is 380g/m, the lap length is 34.2m, and the lap weight unevenness is 1.1%;
carding cotton: carding the prepared cotton rolls to prepare oval cotton carding carded slivers, wherein the dry weight of the carded slivers is 20.5g/5 m; in order to ensure good carding, the cylinder card clothing model is AC2525 x 1550, the doffer card clothing model is A04030 x 2090, the movable cover card clothing model is BN745, the tooth density of the rear fixed cover is 140 x 240 (teeth/square inch), the tooth density of the front fixed cover is 440 x 520 (teeth/square inch), the cylinder rotating speed is 330r/min, the licker-in rotating speed is 720r/min, the doffer rotating speed is 20r/min, the five-point spacing distance between the cylinder and the cover plate is 0.22mm, 0.20mm and 0.22mm, the tension draft is 1.37, the USTER strip dry CV% value is 3.2%, and the strip weight unevenness rate is 2.6%;
drawing: drawing ration is 18.5g/5m, adopting FA306A equipment, drawing twice, using a semicircular pressure bar, using 6 drawing processes, drawing roller gauge is 9 x 19, drafting of the first back area is 2.0, drafting of the last back area is 1.26, adopting textile coating to process, a leather roller with Shore hardness of 75 degrees, weight unevenness of the last drawing is 0.6%, and USTER dry yarn CV% value is 2.2%;
roving: the quantitative ratio of the roving is 4.5g/10m, FA458 equipment is adopted, the roving is treated by textile coating, a leather roller with the Shore hardness of 75 degrees is adopted, the twist coefficient of the roving is 85, the back zone drafting is 1 DEG, 28, the roller spacing is 12.5 DEG 25 DEG 30, the jaw is 6.5mm, the weight unevenness of the roving is 1.0 percent, and the USTER strip dry CV percent is 5.6 percent.
Example 4
Using the two colors of bamboo lyocell companion yarn and combed cotton main yarn prepared in example 3, a bamboo lyocell satin color yarn was prepared:
twisting on a spinning machine to produce satin color yarn single yarn, continuously feeding combed cotton serving as a main yarn on the spinning machine through a first roller, and discontinuously feeding the bamboo-beauty auxiliary yarn of the first color through a second roller, thereby twisting to form a first single yarn with a segment color effect; twisting in the same step to produce a second single yarn; the positions of the first roller and the second roller are respectively fixed; the main yarn and the Zhu Li Er auxiliary yarn are respectively fed by adopting a double-hole bell mouth, the joint adopts an oblique connection method, and the main yarn inclines towards the upper part of the Zhu Li Er auxiliary yarn.
And plying the first single yarn and the second single yarn into a ply yarn. The thickness variation range of the bamboo-lyocell satin color yarn is 1.5; the average bamboo joint length is 40 mm; the rate of change was 0.25%; the average distance between bamboo joints is 300 mm; the rate of change was 0.25%.
Example 5
The weaving method of the towel fabric containing the satin color yarn of the bamboo li fiber comprises the following steps:
dividing the weft yarns into two layers, and interweaving the first layer of weft yarns with the ground warp and the wool warp to form a looped pile on the front side of the product; interweaving the second layer of weft yarns with the ground yarns to form a base fabric on the back side of the product; forming a single-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fibers, and at least one of the second layer of weft yarns and the ground warp is satin color yarn containing bamboo lyocell fibers;
the single-sided terry fabric is subjected to boiling and bleaching, primary hot washing, acid washing, secondary hot washing and softening in sequence to obtain the finished product of the towel fabric.
The boiling and bleaching, the first hot washing, the acid washing, the second hot washing and the softening steps are as follows:
during boiling and bleaching, adding caustic soda, a FLOW pretreatment agent and hydrogen peroxide into a boiling and bleaching solution, wherein the concentration of the caustic soda in the boiling and bleaching solution is 5.0ml/L, the concentration of the FLOW pretreatment agent is 3.0ml/L, and the concentration of the hydrogen peroxide is 7.8ml/L, and steaming for 60min at 100 ℃;
the one-step hot washing comprises two times of hot washing of washing with water at 80 ℃ for 15min and washing with water at 70 ℃ for 15min in sequence;
when in acid washing, the acid washing solution containing 0.30g/L of citric acid is used for washing for 20min at the temperature of 60 ℃; then washing the mixture for 20min at 40 ℃ by using 0.12mL/L deoxyenzyme N255 solution;
the second hot washing is carried out for 15min at 60 ℃;
softening agent JWJ is used during the softening, and the concentration of the softening agent JWJ in the solution is 2.0 ml/l; rinsing at 40 deg.C for 20 min.
Example 6
The weaving method of the towel fabric containing the satin color yarn of the bamboo li fiber comprises the following steps:
dividing the weft yarns into two layers, and interweaving the first layer of weft yarns with the ground warp and the wool warp to form a looped pile on the front side of the product; interweaving the first layer of weft yarns with the ground warp and the wool warp to form a looped pile on the front surface of the product; interweaving the second layer of weft yarns with the ground yarns and the warp yarns to form looped piles on the back of the product; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber;
and the double-sided terry fabric is subjected to boiling and bleaching, primary hot washing, acid washing, secondary hot washing and softening in sequence to obtain the finished product of the towel fabric.
The boiling and bleaching, the first hot washing, the acid washing, the second hot washing and the softening steps are as follows:
during the boiling and bleaching, adding caustic soda, a FLOW pretreatment agent and hydrogen peroxide into a boiling and bleaching solution, wherein the concentration of the caustic soda in the boiling and bleaching solution is 5.2ml/L, the concentration of the FLOW pretreatment agent is 2.8ml/L, and the concentration of the hydrogen peroxide is 7.9ml/L, and steaming is carried out for 58min at 102 ℃;
the one-step hot washing comprises two times of hot washing of sequentially washing for 12min at 81 ℃ and 12min at 71 ℃;
when in acid washing, the acid washing solution containing 0.28g/L of citric acid is used for washing for 18min at the temperature of 51 ℃; then washing the mixture for 18min at 39 ℃ by using 0.14mL/L deoxyenzyme N255 solution;
the second hot washing is carried out for 16min at 61 ℃;
softening agent JWJ is used during the softening, and the concentration of the softening agent JWJ in the solution is 2.2 ml/l; rinsing at 39 deg.C for 22 min.
Claims (10)
1. The towel fabric containing the satin color yarn of the bamboo fiber is characterized in that the towel fabric is a towel product of single-sided terry or double-sided terry interwoven by wool warp, ground warp and weft; dividing the weft yarns into at least two layers:
the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop; a second layer of weft yarns is interwoven with the ground warp to form a base fabric on the back of the product; forming a single-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fibers, and at least one of the second layer of weft yarns and the ground warp is satin color yarn containing bamboo lyocell fibers;
or the first layer of weft yarns, the ground warp and the wool warp are interwoven on the front surface of the towel product to form a pile loop, and the second layer of weft yarns, the ground warp and the wool warp are interwoven on the back surface of the towel product to form a pile loop; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber.
2. The terry towel fabric with satin color bamboo filament yarn of claim 1, wherein: the satin color yarn containing the bamboo lyocell fiber is a plied yarn containing more than 3 colors; the main yarn of the plied yarn is combed cotton, and the auxiliary yarn is bamboo-lyocell fiber.
3. A weaving method for preparing a terry towel fabric containing satin color bamboo fiber yarn according to claim 1, characterized in that:
dividing the weft yarns into two layers, and interweaving the first layer of weft yarns with the ground warp and the wool warp to form a looped pile on the front side of the product; interweaving the second layer of weft yarns with the ground yarns to form a base fabric on the back side of the product; forming a single-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fibers, and at least one of the second layer of weft yarns and the ground warp is satin color yarn containing bamboo lyocell fibers;
or interweaving the first layer of weft yarns with the ground warp and the wool warp to form a looped pile on the front surface of the product; interweaving the second layer of weft yarns with the ground yarns and the warp yarns to form looped piles on the back of the product; forming a double-sided terry fabric; the wool warp is satin color yarn containing bamboo lyocell fiber;
and the single-sided terry fabric or the double-sided terry fabric is subjected to boiling and bleaching, primary hot washing, acid washing, secondary hot washing and softening in sequence to obtain the finished product of the towel fabric.
4. The method for weaving a terry towel fabric containing satin color bamboo filament yarn according to claim 3, wherein: the satin color yarn containing the bamboo lyocell fiber is a plied yarn containing 3 colors; the twisted pair yarn is formed by twisting 2 single yarns, the main yarn of the first single yarn of the 2 single yarns is combed cotton, the auxiliary yarn is a Zhulier single yarn with a first color, the main yarn of the second single yarn of the 2 single yarns is combed cotton, the auxiliary yarn is a Zhulier single yarn with a second color, and the 2 single yarns are twisted after being respectively spun to synthesize the twisted pair yarn.
5. The method for weaving terry towel fabric with satin color bamboo filament yarn according to claim 4, wherein the method for spinning the ply yarn comprises the following steps:
respectively preparing the bamboo lyocell fibers with the two colors into bamboo lyocell yarns with the first color and bamboo lyocell yarns with the second color through opening and picking, cotton carding, drawing and roving processes;
twisting on a spinning machine to produce satin color yarn single yarn, continuously feeding combed cotton serving as a main yarn on the spinning machine through a first roller, and discontinuously feeding the bamboo-beauty auxiliary yarn of the first color through a second roller, thereby twisting to form a first single yarn with a segment color effect; twisting in the same step to produce a second single yarn;
plying the first single yarn and the second single yarn into the plied yarn.
6. The method for weaving a towel fabric containing bamboo lyocell yarns as claimed in claim 5, wherein the preparation method of the bamboo lyocell auxiliary yarns comprises:
opening and picking: preparing the bamboo lyocell into cotton rolls, wherein the dry weight of the cotton rolls is 380g/m, the length of the cotton rolls is 34.2m, and the weight unevenness of the cotton rolls is 1.1%;
carding cotton: carding the prepared cotton rolls to prepare oval cotton carding carded slivers, wherein the dry weight of the carded slivers is 20.5g/5 m; the raw sliver evenness CV% value is 3.2%, and the raw sliver weight unevenness rate is 2.6%;
drawing: drawing ration is 18.5g/5m, two-pass drawing is adopted, 6 drawing is adopted, the unevenness of drawing weight is 0.6%, and USTER evenness CV% value is 2.2%;
roving: the quantitative of the roving was 4.5g/10m, the twist factor of the roving was 85, the weight unevenness of the roving was 1.0%, and the yarn levelness CV% was 5.6%.
7. The method for weaving a terry towel fabric containing satin color bamboo filament yarn according to claim 5, wherein: the thickness variation range of the bamboo-lyocell satin color yarn is 1.2-1.8; the average bamboo joint length is 35-45 mm; the change rate is 0.2-0.3%; the average bamboo joint distance is 250-350 mm; the rate of change is 0.2 to 0.3%.
8. The method for weaving a terry towel fabric containing satin color bamboo filament yarn according to claim 5, wherein: the positions of the first roller and the second roller are respectively fixed.
9. The method for weaving a terry towel fabric containing satin color bamboo filament yarn according to claim 5, wherein: combed cotton is continuously fed on a spinning machine through a first roller as a main yarn, when the Zhulier auxiliary yarn is discontinuously fed through a second roller, the main yarn and the Zhulier auxiliary yarn are respectively fed through a double-eye horn mouth, a connector adopts an oblique connection method, and the main yarn inclines towards the upper part of the Zhulier auxiliary yarn.
10. The method for weaving a terry towel fabric containing satin color bamboo filament yarn according to claim 3, wherein:
during boiling and bleaching, adding caustic soda, a FLOW pretreatment agent and hydrogen peroxide into a boiling and bleaching solution, wherein the concentration of the caustic soda in the boiling and bleaching solution is 4.5-5.5 ml/L, the concentration of the FLOW pretreatment agent is 2.5-3.5 ml/L, and the concentration of the hydrogen peroxide is 7.5-8.0 ml/L, and steaming at 95-105 ℃ for 55-65 min;
the one-step hot washing comprises two-time hot washing of sequentially washing for 10-20 min at 78-82 ℃ and 10-20 min at 68-72 ℃;
washing for 15-25 min at 58-62 ℃ by using a pickling solution containing 0.25-0.35 g/L of citric acid during pickling; then, washing the mixture for 15-25 min at 38-42 ℃ by using 0.10-0.15 mL/L deoxyenzyme N255 solution;
washing the second hot washing with water at 58-62 ℃ for 10-20 min;
softening agent JWJ is used during softening, and the concentration of the softening agent JWJ in the solution is 1.5-2.5 ml/l; washing for 15-25 min at 38-42 ℃.
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| PCT/CN2020/139152 WO2021147607A1 (en) | 2020-01-21 | 2020-12-24 | Towel fabric containing turalear bamboo fiber satin color yarn and weaving method therefor |
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