CN104389065A - Decolored/primary color yakwool blended section-color nicked yarn and production method thereof - Google Patents
Decolored/primary color yakwool blended section-color nicked yarn and production method thereof Download PDFInfo
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- CN104389065A CN104389065A CN201410781751.1A CN201410781751A CN104389065A CN 104389065 A CN104389065 A CN 104389065A CN 201410781751 A CN201410781751 A CN 201410781751A CN 104389065 A CN104389065 A CN 104389065A
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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
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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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Abstract
The invention relates to a decolored/primary color yakwool blended section-color nicked yarn and a production method thereof. The yarn is spun by the following components in percentage by weight: 50% to 70% of decolored yakwool fibers and 30% to 50% of primary color yakwool fibers. The process comprises the following steps: pretreating primary color yakwool, and taking 30%-50% of the primary color yakwool fibers for decoloring treatment; blending the decolored yakwool fibers and primary color yakwool fibers, lubricating, carding, performing first gilling for 3 times, combing, performing second gilling for 3 times, pre-roving for 2 times and roving, and then spinning the decolored/primary color yakwool section-color nicked yarn by a section-color nicked yarn technology in a spinning process. The yarn produced by the method is soft in hand feel, fluffy and warm, good in flexibility, natural in color and luster, low in price and high in added value; at the same time, the primary color yakwool fibers and the decolored yakwool fibers are used cooperatively, so that the production of fancy yarns having section-color and bamboo joint effects is realized, and the product has a variety of styles to meet the market demands.
Description
Technical field
The present invention relates to new type yarn field, be specifically related to a kind of decolouring/primary colors yak wool blended section of color bunchy yarn and production method thereof.
Background technology
Yakwool is the thick fine hair fine and closely woven by the one deck bottom hair being grown on yak, is mainly used to warming, to resist outside cold.Yakwool fiber gloss is soft, mostly in black, brown, moreover, yakwool fiber also has that elasticity is strong, feel is sliding glutinous, and fabulous humidity absorption and release, a series of features such as wearability is good are the most high-grade natural textile raw materials.Because Yak Growth is in pure free of contamination Qinghai-Tibet Platean, make that fibrous raw material is pure, style nature, the requirement of modern people for environmental protection and health care is met with the yakwool product of its production and processing, while function admirable, also there is certain aesthetic value, it is high-grade textile material, and spin the fabric of same quality, yakwool cost comparatively cashmere is low, and cost performance is high.
Section color bunchy yarn is a kind of novel fancy yarn, and this yarn is different from general fancy yarn, not only presents color Counterchange design change in the longitudinal direction, changing, having abundant third dimension and stereovision, having higher added value in yarn axis to also there being thickness.Therefore, adopt decolouring ox suede and primary colors ox suede to carry out blended stain color slub yarn and will have wide market prospects.For this, the present invention adopt primary colors yakwool fiber after decolouring with primary colors yakwool fiber blended stain color slub yarn, a kind of decolouring/primary colors yakwool section color bunchy yarn of spinning also provides corresponding production method.
Summary of the invention
The object of the invention is to provide a kind of decolouring/primary colors yakwool section color bunchy yarn and production method thereof.
In order to achieve the above object, the technical solution used in the present invention is as follows: a kind of decolouring/primary colors yakwool section color bunchy yarn, comprise the yakwool fiber through decolouring of 50%-70% and the primary colors yakwool fiber of 30%-50%, described primary colors yakwool fiber can be black yakwool fiber, purple yakwool fiber, brown yakwool fiber or blue or green yakwool fiber.This kind of yarn not only has the softness of yak down yarn, sliding glutinous feel, the also colourful style of the section of having color bunchy yarn.
For realizing the production of above-mentioned decolouring/primary colors yakwool section color bunchy yarn, the present invention gives the production method of a kind of decolouring/primary colors yak wool blended section of color bunchy yarn: comprise the steps:
The first step, carries out preliminary treatment by primary colors yakwool, removes different fibre wherein and impurity;
Second step, gets wherein 30%-50% primary colors yakwool fiber and carries out desolventing technology;
3rd step, by through the yakwool fiber of desolventing technology and primary colors yakwool fiber respectively through with pre-thick, the rove in hair oiling, carding, 3 road first grillings, combing, 3 road second grillings, 2 roads after, the section of employing color bunchy yarn technique spinning decolouring/primary colors yakwool section color bunchy yarn in spinning process.
The yarn adopting said method to produce is soft, fluffy insulation, pliability are good, natural in color, the dark great kindness by consumers in general, and yakwool fiber cost comparatively cashmere is low, added value is high; Adopt primary colors yakwool and decolouring yakwool fiber to carry out combinationally using the production of the fancy yarn realizing the section of having coloured silk and ring effect simultaneously, make product style various, meet the multifarious demand of the many yarn products in market.
The technical scheme that the inventive method is perfect is further as follows:
In the first step, in preceding working procedure, respectively by utilization open wash dry combination machine hair, scouring of wool, the process of baking hair are opened to raw material, remove the impurity etc. of the sand impurity in fiber, lanoline and adhesion, and then utilize yakwool fiber acidproof, the acid nonfast feature of smoits, utilizes aluminum trichloride solution to remove remaining grass and mixes, and is creating conditions smoothly of later process.
In second step, the decoloration process of yakwool fiber comprises following steps:
(1) pre-matchmaker's process: getting yakwool fiber and be placed in the mixed solution be made into by the citric acid of 5-10g/L and the ferrous sulfate of 5-10g/L, is 1:50 in bath raio, and temperature is heat 1-2h in the environment of 50 DEG C, then fully washes;
(2) hydrogen peroxide for decoloration: the hydrogen peroxide getting 20-40g/L, sodium pyrophosphate, the 5g/L hydrogen peroxide bleaching stabilizer of 5g/L make mixed solution, utilize ammoniacal liquor that the pH value of solution is adjusted to 8-9, then the yakwool fiber processed through pre-matchmaker is placed in this mixed solution, be 1:50 in bath raio, temperature is be incubated 60min in the environment of 60 DEG C, then fully washes;
(3) reducing bleach: get the sodium hydrosulfite of 6g/L and the sodium pyrophosphate of 4g/L is 1:50 in bath raio, and temperature is be incubated 30min in the environment of 50 DEG C, then fully washes.
In 3rd step,
(1) and hair refuel operation: first on B262 type mixing willow, wool lubricant and antistatic additive are successively sprayed to yakwool fiber, thus make yakwool fiber have good flexibility and toughness, and reduce the electrostatic phenomenon that yakwool fiber produces because of friction in spinning process, wherein, the wool lubricant weight added is the 0.4-0.48% of yakwool weight, antistatic additive weight is the 0.4-0.5% of yakwool weight, control regain is 20-21%, equilibration time is 8-12h, primary colors yakwool comparatively decolours yakwool fiber, the many 0.05-0.10% of wool lubricant addition, the few 0.05-0.10% of electrostatic agent addition.
(2) carding process: according to feed quantity and the feed states of yakwool raw material, adopt close setting, gently feed the Process configuration principle of load, little speed ratio, soft combing, design parameter is set to: for primary colors yakwool fiber, feeding roller speed is 2-3r/min, cylinder speed is 110-120r/min, and doffer speed is 8-11r/min, and transferring roller speed is 140-160r/min, cylinder spaces for 0.12-0.20mm to working roll 4, and weight of card sliver is 6.0-8.0g/m; When carrying out carding process to decolouring yakwool fiber, comparatively the processing of primary colors yakwool is slightly slow for the speed of each parts, and cylinder and spacing of working roll 4 want less than normal.
(3) first grilling operations: the effect of grilling is straight for the fiber reason in wool top, make it arranged in parallel, improve and the uniformity improving wool top, when Process configuration, follow the technological principle of little drawing-off, close setting, the gently quantitative and low speed of a motor vehicle, the present invention adopts three road first grilling combings, parallel to improve stretching of fiber further, reduce the quantity of hooked fibre, the design parameter of per pass first grilling technique is set to: drafting multiple is 3.2-6 times, space for 18-25mm, the speed of a motor vehicle controls at 30-45m/min, and the heavy scope of lower machine bar is 5-15g/m.
(4) combing process: combing process main task is the staple fibre being not suitable with spinning requirement in removing wool top, comparatively perfect removing card nailing neps and tiny grass bits impurity, make fiber further straight parallel in combing, and batch mixing is further mixed, combing process follows the technique of close setting, gently quantitative, the low speed of a motor vehicle, concrete technology optimum configurations is: feeding radical 10-12 root, drafting multiple is 8-10, space for 20-25mm, the speed of a motor vehicle is 130-150 pincers, and the heavy scope of lower machine bar is 6-10g/m.
(5) second grilling operations: adopt three road second grillings to carry out combing, make combed top carry out drawing-off to strip further on well-mixed basis and close and combing effect, make wool fibre further parallel straight and remove tiny impurity and undercoat, second grilling operation follows little drawing-off, close setting and gently quantitative technological principle, the drafting multiple of per pass second grilling controls between 5-8, vehicle speed range is 30-40r/min, space for 20-25mm, finisher gilling shaping weight is 1.5-2g/m.
(6) pre-unskilled workman's sequence: before Roving Frames, first carry out the pre-unskilled workman's sequence of twice, the concrete technology optimum configurations of pre-unskilled workman's sequence is: drafting multiple is 6-8 times, roller gauge is 9 × 24 × 32mm, roller diameter 28 × 28 × 25 × 28mm, pre-regular roving feeding is 5-7.5g/10m, and the speed of a motor vehicle is 150-180m/min.
(7) Roving Frames: wool top is made rove through certain drawing-off and twisting effect by the task of Roving Frames, to adapt to the requirement of spinning process, Roving Frames adopts three roller double-apron drafting devices, slip draft and use the upper leather collar pin suitably thickeied, reduce front ratch, strengthen the control to fiber, in spinning process, follow quantitatively light, the technological principle of slow train speed, the concrete technology optimum configurations of process of roving is: drafting multiple is 8-10 times, roller gauge is 9 × 24 × 32mm, roller diameter 28 × 28 × 25 × 28mm, regular roving feeding is 4-6g/10m, the twist controls at 60-95 twist/m, the speed of a motor vehicle is 600-800m/min.
(8) spinning process: spinning process employing is installed ZJ-5A type section color bunchy yarn device additional and spinned on EJM128K type fine spining machine, the yakwool rove that wherein decolours feeds continuously from middle roller, primary colors yakwool fiber is interrupted feeding from rear roller, is spun into decolouring/primary colors yakwool section color bunchy yarn through front roller twisting.Concrete technology optimum configurations is: average public of yarn is 48-80Nm, ring multiplying power is 2-3.5 times, Duan Caijie is long is 70mm, base yarn length is 370mm, 490mm, 530mm, 610mm tetra-kinds, roller diameter: 25mm × 25mm × 25mm, roller gauge is (17-19) × (36-40) mm, and one-tenth twist per unit is 700-1300T/m, and ingot speed is 5000-6000r/min.
Advantage of the present invention and beneficial effect are:
(1) yakwool fiber is best in quality as processing raw material, and the product spinned is soft, and fluffy insulation, pliability are good, natural in color, the dark great kindness by consumers in general, and yakwool fiber cost comparatively cashmere is low, added value is high;
(2) the present invention is directed to the characteristic of fiber, desolventing technology is carried out to yakwool fiber, utilize decolouring yakwool and the primary colors yakwool section of spinning color bunchy yarn on transformed fine spining machine according to a certain percentage, make product style various, meet the market demand.
Concrete embodiment:
Below in conjunction with embodiment, the present invention is described in further detail.But the invention is not restricted to given example.
Embodiment
The present embodiment is the decolouring/primary colors yakwool section color bunchy yarn spinning 48Nm on the EJM128K type fine spining machine installing ZJ-5A type section color bunchy yarn device additional.
Decolouring/primary colors yakwool section the color bunchy yarn of the present embodiment combines spinning by weight percentage by following composition and forms: the black yakwool of decolouring of 50% and the primary colors yakwool fiber of 50%, its concrete technology produced is as follows: first yakwool is carried out preliminary treatment, remove different fibre wherein and impurity, and then get part yakwool fiber and carry out desolventing technology, refuel through the yakwool fiber of desolventing technology and primary colors yakwool fiber respectively through with hair, carding, grilling (3 road), combing, grilling (3 road), pre-thick (2 road), after rove, in spinning process, the section of employing color bunchy yarn technique spins decolouring/primary colors yakwool section color bunchy yarn.
Manufacturing technique is as follows:
In the first step, first hair, scouring of wool, the process of baking hair are opened to raw material, remove the impurity etc. of the sand impurity in fiber, lanoline and adhesion, and then utilize aluminum trichloride solution to remove grass remaining in fiber to mix.
In second step, decolouring yak hair technique: (1) pre-matchmaker's process: get yakwool fiber and be placed in the mixed solution be made into by the citric acid of 10g/L and the ferrous sulfate of 5g/L, be 1:50 in bath raio, temperature is heat 2h in the environment of 50 DEG C, then fully washes; (2) hydrogen peroxide for decoloration: the hydrogen peroxide getting 30g/L, sodium pyrophosphate, the 5g/L hydrogen peroxide bleaching stabilizer of 5g/L make mixed solution, utilize ammoniacal liquor that the pH value of solution is adjusted to 8.5, then the yakwool fiber processed through pre-matchmaker is placed in this mixed solution, be 1:50 in bath raio, temperature is be incubated 60min in the environment of 60 DEG C, then fully washes; (3) reducing bleach: get the sodium hydrosulfite of 6g/L and the sodium pyrophosphate of 4g/L is 1:50 in bath raio, and temperature is be incubated 30min in the environment of 50 DEG C, then fully washes.
In 3rd step,
(1) and hair refuel operation: first on B262 type mixing willow, wool lubricant and antistatic additive are successively sprayed to yakwool fiber, thus make yakwool fiber have good flexibility and toughness, and reduce the electrostatic phenomenon that yakwool fiber produces because of friction in spinning process.Wherein, the wool lubricant weight that primary colors yakwool adds is 0.45% of yakwool weight, and antistatic additive weight is 0.4% of yakwool weight, decolouring yakwool adds the wool lubricant of 0.4%, add the antistatic additive of 0.5%, control regain is 20-21%, and equilibration time is 10h.
(2) carding process: primary colors yakwool feeding roller speed is 3r/min, cylinder speed is 120r/min, and doffer speed is 10.5r/min, and transferring roller speed is 155r/min, cylinder is 0.13,0.15,0.17,0.19 to spacing of working roll 4, and weight of card sliver is 8g/m.Decolouring yakwool feeding roller speed is 2r/min, and cylinder speed is 110r/min, and doffer speed is 8r/min, and transferring roller speed is 140r/min, and cylinder is 0.12,0.14,0.16,0.18 to spacing of working roll 4, and weight of card sliver is 8g/m.
(3) first grilling operations: the feeding radical of slubbing grilling is 6, and drafting multiple is 3.2, and the speed of a motor vehicle controls at 30m/min, and shaping weight is 15g/m; The feeding radical of two road grillings is 3, and drafting multiple is 4.5, and the speed of a motor vehicle controls at 38m/min, and shaping weight is 10g/m; The feeding radical of three road grillings is 3, and drafting multiple is 6, and the speed of a motor vehicle controls at 40m/min, and shaping weight is 5g/m.
(4) combing process: in grilling operation, primary colors yakwool feeding radical is 10, and drafting multiple is 8, and the speed of a motor vehicle is set as 145 pincers/min, and shaping weight is 6.3g/m; Decolouring yakwool feeding radical is 12, and drafting multiple is 10, and the speed of a motor vehicle is set as 130 pincers/min, and shaping weight is 6g/m.
(5) second grilling operations: the feeding radical of slubbing grilling is 4, and drafting multiple is set as 5.5, the speed of a motor vehicle is 35m/min; The radical of two road grilling feedings is 3, and drafting multiple is set as 5.25, and the speed of a motor vehicle is 35m/min; The radical of three road grilling feedings is 3, and drafting multiple is set as 5, and the speed of a motor vehicle is 35m/min.The shaping weight of primary colors yakwool fiber is 1.6g/m, and the shaping weight of decolouring yakwool fiber is 1.5g/m.
(6) pre-unskilled workman's sequence: the feeding radical of the pre-unskilled workman's skill of slubbing is 4, and drafting multiple is 6, and roller gauge is 9 × 24 × 32mm, roller diameter 28 × 28 × 25 × 28mm, and the speed of a motor vehicle is 150m/min; The feeding radical of the two pre-unskilled workman's skills in road is 4, and drafting multiple is 6, and roller gauge is 9 × 24 × 32mm, roller diameter 28 × 28 × 25 × 28mm, and the speed of a motor vehicle is 150m/min.The shaping weight of decolouring yakwool is the 0.67g/m of 0.71g/m, primary colors yakwool fiber.
(7) Roving Frames: the feeding radical of process of roving is 4, drafting multiple is 10, roller gauge is 9 × 24 × 32mm, roller diameter 28 × 28 × 25 × 28mm, the speed of a motor vehicle is 400m/min, the shaping weight of primary colors yakwool is 5.33g/10m, become twist per unit to be 78 twists/m, the shaping weight of decolouring yakwool is 5g/10m, becomes twist per unit to be 82 twists/m.
(8) spinning process: spinning process employing loads 2J-5A type section color bunchy yarn device and spins on EJM128K type fine spining machine.The equal yarn public affairs of yarn are set as 48Nm, concrete technology optimum configurations is as follows: Duan Caijie is long is 70mm, the color ring multiplying power of section is 2 times, base yarn length is 490mm, roller diameter: 25mm × 25mm × 25mm, roller gauge is 19 × 37mm, and ramie yarn twist is 738.8 sth. made by twisting/10cm, and spindle speed is 6000r/min.
After testing, as follows according to the indices of decolouring/primary colors yak wool blended section of color bunchy yarn of said method production:
Claims (5)
1. a decolouring/primary colors yakwool section color bunchy yarn, it is characterized in that: spinned by weight percentage by the yakwool fiber through decolouring of 50%-70% and the primary colors yakwool fiber of 30%-50% and form, described in state primary colors yakwool fiber and can be black yakwool fiber, purple yakwool fiber, brown yakwool fiber or blue or green yakwool fiber.
2. a production method for decolouring/primary colors yak wool blended section of color bunchy yarn, is characterized in that: comprise the following steps
The first step, carries out preliminary treatment by primary colors yakwool, removes different fibre wherein and impurity;
Second step, gets wherein 30%-50% primary colors yakwool fiber and carries out desolventing technology;
3rd step, by through the yakwool fiber of desolventing technology and primary colors yakwool fiber respectively through with pre-thick, the rove in hair oiling, carding, 3 road first grillings, combing, 3 road second grillings, 2 roads after, the section of employing color bunchy yarn technique spinning decolouring/primary colors yakwool section color bunchy yarn in spinning process.
3. the production method of a kind of decolouring/primary colors according to claim 2 yak wool blended section of color bunchy yarn, it is characterized in that: in the first step, respectively by utilization open wash dry combination machine hair, scouring of wool, the process of baking hair are opened to raw material, remove the impurity etc. of the sand impurity in fiber, lanoline and adhesion, and then utilize yakwool fiber acidproof, the acid nonfast feature of smoits, utilizes aluminum trichloride solution to remove remaining grass and mixes, and is creating conditions smoothly of later process.
4. the production method of a kind of decolouring/primary colors according to claim 2 yak wool blended section of color bunchy yarn, it is characterized in that: in second step, the decoloration process of yakwool fiber comprises following steps:
(1) pre-matchmaker's process: getting yakwool fiber and be placed in the mixed solution be made into by the citric acid of 5-10g/L and the ferrous sulfate of 5-10g/L, is 1:50 in bath raio, and temperature is heat 1-2h in the environment of 50 DEG C, then fully washes;
(2) hydrogen peroxide for decoloration: the hydrogen peroxide getting 20-40g/L, sodium pyrophosphate, the 5g/L hydrogen peroxide bleaching stabilizer of 5g/L make mixed solution, utilize ammoniacal liquor that the pH value of solution is adjusted to 8-9, then the yakwool fiber processed through pre-matchmaker is placed in this mixed solution, be 1:50 in bath raio, temperature is be incubated 60min in the environment of 60 DEG C, then fully washes;
(3) reducing bleach: get the sodium hydrosulfite of 6g/L and the sodium pyrophosphate of 4g/L is 1:50 in bath raio, and temperature is be incubated 30min in the environment of 50 DEG C, then fully washes.
5. the production method of a kind of decolouring/primary colors according to claim 2 yak wool blended section of color bunchy yarn, is characterized in that: in the 3rd step,
(1) and hair refuel operation: first on B262 type mixing willow, wool lubricant and antistatic additive are successively sprayed to yakwool fiber, thus make yakwool fiber have good flexibility and toughness, and reduce the electrostatic phenomenon that yakwool fiber produces because of friction in spinning process, wherein, the wool lubricant weight added is the 0.4-0.48% of yakwool weight, antistatic additive weight is the 0.4-0.5% of yakwool weight, control regain is 20-21%, equilibration time is 8-12h, primary colors yakwool comparatively decolours yakwool fiber, the many 0.05-0.10% of wool lubricant addition, the few 0.05-0.10% of electrostatic agent addition.
(2) carding process: according to feed quantity and the feed states of yakwool raw material, adopt close setting, gently feed the Process configuration principle of load, little speed ratio, soft combing, design parameter is set to: for primary colors yakwool fiber, feeding roller speed is 2-3r/min, cylinder speed is 110-120r/min, and doffer speed is 8-11r/min, and transferring roller speed is 140-160r/min, cylinder spaces for 0.12-0.20mm to working roll 4, and weight of card sliver is 6.0-8.0g/m; When carrying out carding process to decolouring yakwool fiber, comparatively the processing of primary colors yakwool is slightly slow for the speed of each parts, and cylinder and spacing of working roll 4 want less than normal.
(3) first grilling operations: the effect of grilling is straight for the fiber reason in wool top, make it arranged in parallel, improve and the uniformity improving wool top, when Process configuration, follow the technological principle of little drawing-off, close setting, the gently quantitative and low speed of a motor vehicle, the present invention adopts three road first grilling combings, parallel to improve stretching of fiber further, reduce the quantity of hooked fibre, the design parameter of per pass first grilling technique is set to: drafting multiple is 3.2-6 times, space for 18-25mm, the speed of a motor vehicle controls at 30-45m/min, and the heavy scope of lower machine bar is 5-15g/m.
(4) combing process: combing process main task is the staple fibre being not suitable with spinning requirement in removing wool top, comparatively perfect removing card nailing neps and tiny grass bits impurity, make fiber further straight parallel in combing, and batch mixing is further mixed, combing process follows the technique of close setting, gently quantitative, the low speed of a motor vehicle, concrete technology optimum configurations is: feeding radical 10-12 root, drafting multiple is 8-10, space for 20-25mm, the speed of a motor vehicle is 130-150 pincers, and the heavy scope of lower machine bar is 6-10g/m.
(5) second grilling operations: adopt three road second grillings to carry out combing, make combed top carry out drawing-off to strip further on well-mixed basis and close and combing effect, make wool fibre further parallel straight and remove tiny impurity and undercoat, second grilling operation follows little drawing-off, close setting and gently quantitative technological principle, the drafting multiple of per pass second grilling controls between 5-8, vehicle speed range is 30-40r/min, space for 20-25mm, finisher gilling shaping weight is 1.5-2g/m.
(6) pre-unskilled workman's sequence: before Roving Frames, first carry out the pre-unskilled workman's sequence of twice, the concrete technology optimum configurations of pre-unskilled workman's sequence is: drafting multiple is 6-8 times, roller gauge is 9 × 24 × 32mm, roller diameter 28 × 28 × 25 × 28mm, pre-regular roving feeding is 5-7.5g/10m, and the speed of a motor vehicle is 150-180m/min.
(7) Roving Frames: wool top is made rove through certain drawing-off and twisting effect by the task of Roving Frames, to adapt to the requirement of spinning process, Roving Frames adopts three roller double-apron drafting devices, slip draft and use the upper leather collar pin suitably thickeied, reduce front ratch, strengthen the control to fiber, in spinning process, follow quantitatively light, the technological principle of slow train speed, the concrete technology optimum configurations of process of roving is: drafting multiple is 8-10 times, roller gauge is 9 × 24 × 32mm, roller diameter 28 × 28 × 25 × 28mm, regular roving feeding is 4-6g/10m, the twist controls at 60-95 twist/m, the speed of a motor vehicle is 600-800m/min.
(8) spinning process: spinning process employing is installed ZJ-5A type section color bunchy yarn device additional and spinned on EJM128K type fine spining machine, the yakwool rove that wherein decolours feeds continuously from middle roller, primary colors yakwool fiber is interrupted feeding from rear roller, is spun into decolouring/primary colors yakwool section color bunchy yarn through front roller twisting.Concrete technology optimum configurations is: average public of yarn is 48-80Nm, ring multiplying power is 2-3.5 times, Duan Caijie is long is 70mm, base yarn length is 370mm, 490mm, 530mm, 610mm tetra-kinds, roller diameter: 25mm × 25mm × 25mm, roller gauge is (17-19) × (36-40) mm, and one-tenth twist per unit is 700-1300T/m, and ingot speed is 5000-6000r/min.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695073A (en) * | 2015-03-25 | 2015-06-10 | 江南大学 | Antiseptic flame-retardant yak hair dyed yarn and production method thereof |
| CN105019086A (en) * | 2015-07-22 | 2015-11-04 | 江南大学 | Segment color cashmere and yak wool core-spun yarn and production method thereof |
| CN105200592A (en) * | 2015-08-12 | 2015-12-30 | 江南大学 | Production method of purple cashmere/decolorized yak cashmere segment-color slub yarn |
| CN105734752A (en) * | 2016-03-23 | 2016-07-06 | 江南大学 | Decolored yakwool and primary-color yakwool double-color yarn production method |
| CN105821544A (en) * | 2016-04-25 | 2016-08-03 | 江苏中孚达科技股份有限公司 | Yarn spinning process of high-count combed pure mohair knitted yarns |
| CN105821546A (en) * | 2016-04-19 | 2016-08-03 | 江南大学 | Yak wool pure multicolored cloud yarn production device and method |
| CN105862203A (en) * | 2016-05-14 | 2016-08-17 | 兴化市兴星纺织有限公司 | Preparation technology for slubby yarn |
| CN106544768A (en) * | 2017-01-18 | 2017-03-29 | 江南大学 | A kind of production method of yakwool/bamboo fiber blended yarn |
| CN110396746A (en) * | 2019-09-10 | 2019-11-01 | 合肥经新纺织科技有限公司 | A kind of yakwool is pure to spin double color yarn production methods |
| CN111118681A (en) * | 2019-12-25 | 2020-05-08 | 桐乡市奥昇纺织有限公司 | Production process of cloud colored yarn |
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| CN112981646A (en) * | 2021-02-07 | 2021-06-18 | 康宝莱(宁波)织造有限公司 | Method for manufacturing yak wool loop yarn |
| CN112981633A (en) * | 2021-02-04 | 2021-06-18 | 康赛妮集团有限公司 | Method for weaving cashmere yarns with mosaic-like effect |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695073A (en) * | 2015-03-25 | 2015-06-10 | 江南大学 | Antiseptic flame-retardant yak hair dyed yarn and production method thereof |
| CN105019086A (en) * | 2015-07-22 | 2015-11-04 | 江南大学 | Segment color cashmere and yak wool core-spun yarn and production method thereof |
| CN105200592A (en) * | 2015-08-12 | 2015-12-30 | 江南大学 | Production method of purple cashmere/decolorized yak cashmere segment-color slub yarn |
| CN105734752A (en) * | 2016-03-23 | 2016-07-06 | 江南大学 | Decolored yakwool and primary-color yakwool double-color yarn production method |
| CN105821546A (en) * | 2016-04-19 | 2016-08-03 | 江南大学 | Yak wool pure multicolored cloud yarn production device and method |
| CN105821544A (en) * | 2016-04-25 | 2016-08-03 | 江苏中孚达科技股份有限公司 | Yarn spinning process of high-count combed pure mohair knitted yarns |
| CN105862203A (en) * | 2016-05-14 | 2016-08-17 | 兴化市兴星纺织有限公司 | Preparation technology for slubby yarn |
| CN106544768A (en) * | 2017-01-18 | 2017-03-29 | 江南大学 | A kind of production method of yakwool/bamboo fiber blended yarn |
| CN110396746A (en) * | 2019-09-10 | 2019-11-01 | 合肥经新纺织科技有限公司 | A kind of yakwool is pure to spin double color yarn production methods |
| CN111118681A (en) * | 2019-12-25 | 2020-05-08 | 桐乡市奥昇纺织有限公司 | Production process of cloud colored yarn |
| CN111118681B (en) * | 2019-12-25 | 2022-05-10 | 桐乡市奥昇纺织有限公司 | Production process of cloud colored yarn |
| CN111877004A (en) * | 2020-06-18 | 2020-11-03 | 西藏圣信工贸有限公司 | Surface-modified wear-resistant yak hair fabric |
| CN112981633A (en) * | 2021-02-04 | 2021-06-18 | 康赛妮集团有限公司 | Method for weaving cashmere yarns with mosaic-like effect |
| CN112981633B (en) * | 2021-02-04 | 2022-09-16 | 康赛妮集团有限公司 | Method for weaving cashmere yarns with mosaic-like effect |
| CN112981646A (en) * | 2021-02-07 | 2021-06-18 | 康宝莱(宁波)织造有限公司 | Method for manufacturing yak wool loop yarn |
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