CN114525608A - Preparation method of modified fiber air wool yarn - Google Patents
Preparation method of modified fiber air wool yarn Download PDFInfo
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- CN114525608A CN114525608A CN202111677685.XA CN202111677685A CN114525608A CN 114525608 A CN114525608 A CN 114525608A CN 202111677685 A CN202111677685 A CN 202111677685A CN 114525608 A CN114525608 A CN 114525608A
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- 239000000835 fiber Substances 0.000 title claims abstract description 71
- 210000002268 wool Anatomy 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000002994 raw material Substances 0.000 claims abstract description 54
- 238000009987 spinning Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000004048 modification Effects 0.000 claims abstract description 13
- 238000012986 modification Methods 0.000 claims abstract description 13
- 238000009960 carding Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000007547 defect Effects 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract 3
- 238000002156 mixing Methods 0.000 claims description 12
- 238000010025 steaming Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 241000282836 Camelus dromedarius Species 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 5
- 241000628997 Flos Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000002216 antistatic agent Substances 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000002657 fibrous material Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 5
- 241001649247 Boehmeria Species 0.000 claims description 3
- 241001589086 Bellapiscis medius Species 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 abstract description 3
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000004321 preservation Methods 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009944 hand knitting Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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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
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- 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
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/02—Cotton
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/01—Natural vegetable fibres
- D10B2201/10—Bamboo
-
- 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
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/02—Wool
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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
-
- 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
- D10B2401/022—Moisture-responsive characteristics hydrophylic
-
- 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
- D10B2401/06—Load-responsive characteristics
- D10B2401/061—Load-responsive characteristics elastic
-
- 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
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a preparation method of modified fiber air wool yarn, which comprises the following preparation steps: s1) preparing raw materials: selecting specific spinning raw materials according to the characteristics of raw material modification, and carrying out primary processing on the raw materials, namely carrying out physical treatment and chemical treatment according to the characteristics of the raw materials; s2) loosening and carding: the scattered and wound raw materials are decomposed by a machine, so that the raw materials are made into small blocks, and mutual transverse combination is reduced; s3) combing traction: the short fibers and the fine miscellaneous defects with a certain length are removed by processing with a combing machine. According to the preparation method of the modified fiber air wool yarn, different raw materials are combined in a specific process, and the specific raw materials are modified by matching with the treatment liquid, so that the defect of poor traditional wool yarn is overcome, the antibacterial effect is enhanced, the elasticity is good, the wear resistance and the corrosion resistance are good, the heat retention property is good, the water absorption is good, the strength of the yarn is increased, the tensile effect is improved, the storage time is prolonged, the excellent effects of improving the shape retention property and the hand feeling of the air wool yarn fabric are improved, the product quality is improved, and the cost is saved.
Description
Technical Field
The invention relates to the technical field of wool yarns, in particular to a preparation method of modified fiber air wool yarns.
Background
Wool yarns are mainly used for hand knitting and weaving. The wool yarn is a single yarn with a twisting direction which is spun by wool serving as a raw material; wool is also called wool, and is a folded yarn spun by wool as a raw material. At present, along with the continuous change of market demands, the traditional wool yarn cannot meet the modern diversified demands, and the modified wool yarn with multiple functions based on integration is urgently needed, so that the modified wool yarn is improved, and the preparation method of the modified fiber air wool yarn is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a preparation method of modified fiber air wool yarn, which comprises the following preparation steps:
s1) preparing raw materials: selecting specific spinning raw materials according to the raw material modification characteristics, and performing primary processing on the raw materials, namely performing physical treatment and chemical treatment according to the characteristics of the raw materials;
s2) loosening and carding: the scattered and wound raw materials are decomposed by a machine, so that the raw materials are made into small blocks, and mutual transverse combination is reduced;
s3) combing traction: short fibers and fine miscellaneous defects with a certain length are removed by processing of a combing machine, and qualified good fiber yarns are cut out and used for standby spinning;
s4) twist spinning: and (3) performing modification treatment on the ready-to-use fine fiber silk threads, and blending the modified silk threads by adopting a twisting machine.
As a preferred technical solution of the present invention, in step S1, the raw materials are selected in the following proportions: 20-34 parts of Australian wool, 15-25 parts of boehmeria, 15-20 parts of camel silk floss, 8-13 parts of nylon fiber, 10-16 parts of bamboo fiber and 20-30 parts of cotton fiber.
In a preferred embodiment of the present invention, in step S1, the Australian wool is washed, dehaired and carbonized, and then lightly chlorinated in the Basilan step.
In a preferred embodiment of the present invention, according to step S2, the large fiber material is torn into small pieces, small fiber bundles, and single fibers by a carding machine, and the fibers are mixed with each other.
According to a preferable technical scheme of the invention, in the step S3, the mixed fiber is quantitatively fed into the textile machinery, the mixed fiber is subjected to tight release for at least 8 hours by controlling the traction speed of a rotating roller, and the mixed fiber space is controlled to be between 40mm and 50 mm.
As a preferred technical scheme of the invention, in the step S4, the blend fiber is placed into a dye vat, a vat cover is closed, a treatment solution is prepared by adding 2-3 parts of antistatic agent, 1-2 parts of wool oil, 0.8-1.5 parts of waterborne polyurethane and 40 parts of deionized water, the treatment solution is injected into the vat for standing, the treatment solution is discharged after 40min, hot water is added, the treatment solution is discharged after heat preservation is carried out for 10-20min at 80-90 ℃, and the treatment solution is taken out and washed by warm water.
According to a preferable technical scheme of the invention, in the step S4, yarns are prepared from the blending modified fibers through a fancy twisting machine, and are subjected to napping treatment to obtain the air napped yarns, wherein the napping speed ratio is 6-8, the vehicle speed is 70-90 m/min, the number of napping tracks is at least 8, and the gauge length is 25-30 mm.
According to a preferable technical scheme, the air wool yarn obtained by preparation is finely processed through a circulating yarn steaming box, the yarn steaming treatment temperature is 75-85 ℃, the time is 20min, rewinding is carried out, the rewinding speed is 200-300 m/min, and the finished air wool yarn is wound and stored after the rewinding is finished.
The invention has the beneficial effects that: through the mixed weaving of multiple characteristic raw materials, cooperation specific process combines together different raw materials, cooperation treatment fluid is with specific raw materials modification treatment, make it compensate the poor shortcoming of traditional wool yarn, antibacterial effect has been strengthened, elasticity is good, wear-resisting, corrosion-resistant, the warmth retention is good and the hydroscopicity is good, increase the intensity of yarn, improve tensile effect, improve the storage time, improve excellent effects such as air wool yarn surface fabric conformality and feel are good, product quality is improved, the cost is saved, high durability and convenient use, the majority of current problems have effectively been solved, and the high practical value is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flow chart of the steps of a method for preparing a modified fiber air wool yarn according to the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
The first embodiment is as follows: as shown in figure 1, the preparation method of the modified fiber air wool yarn comprises the following preparation steps:
s1) preparing raw materials: selecting specific spinning raw materials according to the raw material modification characteristics, and performing primary processing on the raw materials, namely performing physical treatment and chemical treatment according to the characteristics of the raw materials;
s2) loosening and carding: the scattered and wound raw materials are decomposed by a machine, so that the raw materials are made into small blocks, and mutual transverse combination is reduced;
s3) combing traction: short fibers and fine miscellaneous defects with a certain length are removed by processing of a combing machine, and qualified good fiber yarns are cut out and used for standby spinning;
s4) twist spinning: and (3) performing modification treatment on the ready-to-use fine fiber silk threads, and blending the modified silk threads by adopting a twisting machine.
As a preferred technical solution of the present invention, in step S1, the raw materials are selected in the following proportions: 20-34 parts of Australian wool, 15-25 parts of boehmeria, 15-20 parts of camel silk floss, 8-13 parts of nylon fiber, 10-16 parts of bamboo fiber and 20-30 parts of cotton fiber.
In a preferred embodiment of the present invention, in step S1, the Australian wool is washed, dehaired and carbonized, and then lightly chlorinated in the Basilan step.
In a preferred embodiment of the present invention, according to step S2, the large fiber material is torn into small pieces, small fiber bundles, and single fibers by a carding machine, and the fibers are mixed with each other.
According to a preferable technical scheme of the invention, in the step S3, the mixed fiber is quantitatively fed into the textile machinery, the mixed fiber is subjected to tight release for at least 8 hours by controlling the traction speed of a rotating roller, and the mixed fiber space is controlled to be between 40mm and 50 mm.
As a preferred technical scheme of the invention, in the step S4, the blend fiber is placed into a dye vat, a vat cover is closed, a treatment solution is prepared by adding 2-3 parts of antistatic agent, 1-2 parts of wool oil, 0.8-1.5 parts of waterborne polyurethane and 40 parts of deionized water, the treatment solution is injected into the vat for standing, the treatment solution is discharged after 40min, hot water is added, the treatment solution is discharged after heat preservation is carried out for 10-20min at 80-90 ℃, and the treatment solution is taken out and washed by warm water.
According to a preferable technical scheme of the invention, in the step S4, yarns are prepared from the blending modified fibers through a fancy twisting machine, and are subjected to napping treatment to obtain the air napped yarns, wherein the napping speed ratio is 6-8, the vehicle speed is 70-90 m/min, the number of napping tracks is at least 8, and the gauge length is 25-30 mm.
According to a preferable technical scheme, the air wool yarn obtained by preparation is finely processed through a circulating yarn steaming box, the yarn steaming treatment temperature is 75-85 ℃, the time is 20min, rewinding is carried out, the rewinding speed is 200-300 m/min, and the finished air wool yarn is wound and stored after the rewinding is finished.
Example two:
the preparation method comprises the following preparation steps:
s1) preparing raw materials: selecting specific spinning raw materials according to the raw material modification characteristics, and performing primary processing on the raw materials, namely performing physical treatment and chemical treatment according to the characteristics of the raw materials;
s2) loosening and carding: the scattered and wound raw materials are decomposed by a machine, so that the raw materials are made into small blocks, and mutual transverse combination is reduced;
s3) combing traction: short fibers and fine miscellaneous defects with a certain length are removed by processing of a combing machine, and qualified good fiber yarns are cut out and used for standby spinning;
s4) twist spinning: and (3) performing modification treatment on the ready-to-use fine fiber silk threads, and blending the modified silk threads by adopting a twisting machine.
As a preferred technical solution of the present invention, in step S1, the raw materials are selected in the following proportions: 25-39 parts of Australian wool, 20-30 parts of boeha wool, 20-25 parts of camel silk floss, 10-15 parts of nylon fiber, 13-18 parts of bamboo fiber and 25-35 parts of cotton fiber.
In a preferred embodiment of the present invention, in step S1, the Australian wool is washed, dehaired and carbonized, and then lightly chlorinated in the Basilan step.
In a preferred embodiment of the present invention, according to step S2, the large fiber material is torn into small pieces, small fiber bundles, and single fibers by a carding machine, and the fibers are mixed with each other.
According to a preferable technical scheme of the invention, in the step S3, the mixed fiber is quantitatively fed into the textile machinery, the mixed fiber is subjected to tight release for at least 8 hours by controlling the traction speed of a rotating roller, and the mixed fiber space is controlled to be 45-55 mm.
As a preferred technical scheme of the invention, in the step S4, the blend fiber is placed into a dye vat, a vat cover is closed, a treatment solution is prepared by adding 3-4 parts of antistatic agent, 1.5-2 parts of wool oil, 0.8-2 parts of waterborne polyurethane and 45 parts of deionized water, the treatment solution is injected into the vat for standing, the treatment solution is discharged after 40min, hot water is added, the temperature is kept at 85-95 ℃ for 15-25min, the treatment solution is discharged, and the treated solution is taken out and washed by warm water.
According to a preferable technical scheme of the invention, in the step S4, yarns are prepared from the blending modified fibers through a fancy twisting machine, and the yarns are subjected to napping treatment to obtain the air napped yarns, wherein the napping speed ratio is 6-8, the vehicle speed is 80-90 m/min, the number of napping tracks is at least 9, and the gauge is 30-35 mm.
According to a preferable technical scheme, the air wool yarn obtained by preparation is finely processed through a circulating yarn steaming box, the yarn steaming treatment temperature is 80-85 ℃, the time is 25min, rewinding is carried out at the rewinding speed of 200-280 m/min, and after completion, the finished air wool yarn is wound and stored
Example three:
the preparation method comprises the following preparation steps:
s1) preparing raw materials: selecting specific spinning raw materials according to the raw material modification characteristics, and performing primary processing on the raw materials, namely performing physical treatment and chemical treatment according to the characteristics of the raw materials;
s2) loosening and carding: the scattered and wound raw materials are decomposed by a machine, so that the raw materials are made into small blocks, and mutual transverse combination is reduced;
s3) combing traction: short fibers and fine miscellaneous defects with a certain length are removed by processing of a combing machine, and qualified good fiber yarns are cut out and used for standby spinning;
s4) twist spinning: and (3) performing modification treatment on the ready-to-use fine fiber silk threads, and blending the modified silk threads by adopting a twisting machine.
As a preferred technical solution of the present invention, in step S1, the raw materials are selected in the following proportions: 25 parts of Australian wool, 25 parts of thin woolen cloth, 20 parts of camel silk floss, 13 parts of nylon fiber, 16 parts of bamboo fiber and 30 parts of cotton fiber.
In a preferred embodiment of the present invention, in step S1, the Australian wool is washed, dehaired and carbonized, and then lightly chlorinated in the Basilan step.
In a preferred embodiment of the present invention, according to step S2, the large fiber material is torn into small pieces, small fiber bundles, and single fibers by a carding machine, and the fibers are mixed with each other.
According to a preferable technical scheme of the invention, in the step S3, the mixed fiber is quantitatively fed into the textile machinery, the mixed fiber is subjected to tight release for at least 8 hours by controlling the traction speed of a rotating roller, and the mixed fiber space is controlled to be between 48mm and 56 mm.
As a preferred technical scheme of the invention, in the step S4, the blend fiber is placed in a dye vat, a vat cover is closed, a treatment solution is prepared by adding 3 parts of antistatic agent, 2 parts of wool oil, 1.5 parts of waterborne polyurethane and 50 parts of deionized water and mixing, the treatment solution is injected into the vat to stand still, the treatment solution is discharged after 40min, hot water is added, the temperature is kept at 85-90 ℃ for 15-20min, the discharge solution is discharged, and the mixture is taken out and washed by warm water.
According to a preferable technical scheme of the invention, in the step S4, yarns are prepared from the blending modified fibers through a fancy twisting machine, and are subjected to napping treatment to obtain the air napped yarns, wherein the napping speed ratio is 6-8, the vehicle speed is 85-90 m/min, the number of napping tracks is at least 8, and the gauge length is 25-30 mm.
According to a preferable technical scheme, the air wool yarn obtained by preparation is finely processed through a circulating yarn steaming box, the yarn steaming treatment temperature is 80-85 ℃, the time is 20min, rewinding is carried out, the rewinding speed is 200-300 m/min, and the finished air wool yarn is wound and stored after the rewinding is finished.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (8)
1. The preparation method of the modified fiber air wool yarn is characterized by comprising the following preparation steps:
s1) preparing raw materials: selecting specific spinning raw materials according to the raw material modification characteristics, and performing primary processing on the raw materials, namely performing physical treatment and chemical treatment according to the characteristics of the raw materials;
s2) loosening and carding: the scattered and wound raw materials are decomposed by a machine, so that the raw materials are made into small blocks, and mutual transverse combination is reduced;
s3) combing traction: short fibers and fine miscellaneous defects with a certain length are removed by processing of a combing machine, and qualified good fiber yarns are cut out and used for standby spinning;
s4) twist spinning: and (3) performing modification treatment on the ready-to-use fine fiber silk threads, and blending the modified silk threads by adopting a twisting machine.
2. The method for preparing the modified fiber air wool yarn as claimed in claim 1, wherein in the step S1, the raw materials are selected in the following ratio: 20-34 parts of Australian wool, 15-25 parts of boehmeria, 15-20 parts of camel silk floss, 8-13 parts of nylon fiber, 10-16 parts of bamboo fiber and 20-30 parts of cotton fiber.
3. The method of claim 1, wherein the Australian wool is washed, dehaired and carbonized in step S1, and then lightly chlorinated in the Basilan step.
4. The method of claim 1, wherein the large fiber material is torn into the small pieces, the small fiber bundles, and the single pieces by the carding machine while the fibers are mixed with each other according to the step S2.
5. The method of claim 1, wherein the blended yarn is quantitatively fed into the textile machine according to step S3, and the sliver-blending space is controlled between 40mm and 50mm by controlling the pulling speed of the roller and simultaneously allowing the blending agent to be tightly released for at least 8 hours.
6. The method for preparing the modified fiber air wool yarn according to claim 1, wherein in the step S4, the blended fiber is placed in a dye vat, the vat cover is closed, a treatment solution is prepared by adding 2-3 parts of the antistatic agent, 1-2 parts of the wool oil, 0.8-1.5 parts of the waterborne polyurethane and 40 parts of the deionized water, the mixture is poured into the vat for standing, the liquid is discharged after 40min, hot water is added, the liquid is discharged after the temperature is kept at 80-90 ℃ for 10-20min, and the mixture is taken out and washed with warm water.
7. The method for preparing modified fiber air wool yarn according to claim 1, wherein in step S4, the yarn is prepared from the blended modified fiber by a fancy twister, and the air wool yarn is obtained by napping the yarn, wherein the napping speed ratio is 6-8, the vehicle speed is 70-90 m/min, the number of napping tracks is at least 8, and the gauge is 25-30 mm.
8. The method for preparing the modified fiber air wool yarn according to claim 7, wherein the prepared air wool yarn is subjected to fine processing through a circulating yarn steaming box, the yarn steaming treatment temperature is 75-85 ℃, the yarn steaming treatment time is 20min, rewinding is carried out, the rewinding speed is 200-300 m/min, and the finished air wool yarn is wound and stored after the rewinding is finished.
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| CN202111677685.XA CN114525608A (en) | 2021-12-31 | 2021-12-31 | Preparation method of modified fiber air wool yarn |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN108456976A (en) * | 2018-03-19 | 2018-08-28 | 江阴市长泾花园毛纺织有限公司 | A kind of wool/cashmere/polyamide fibre/blend polyester is along the two-sided production technology of hair |
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| CN111691035A (en) * | 2020-06-12 | 2020-09-22 | 义乌立芙纺织有限公司 | Manufacturing process of anti-static covered yarn |
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