CN114108147A - Preparation method of high-end circular knitting machine yarn with stable pilling resistance - Google Patents
Preparation method of high-end circular knitting machine yarn with stable pilling resistance Download PDFInfo
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- CN114108147A CN114108147A CN202111475266.8A CN202111475266A CN114108147A CN 114108147 A CN114108147 A CN 114108147A CN 202111475266 A CN202111475266 A CN 202111475266A CN 114108147 A CN114108147 A CN 114108147A
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- yarn
- stable
- knitting machine
- circular knitting
- pilling
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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
- D02G3/025—Yarns or threads formed from hair
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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
-
- 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
- D02G3/042—Blended or other yarns or threads containing components made from different materials all components being made from natural material
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
- D02G3/346—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns with coloured effects, i.e. by differential dyeing process
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/44—Yarns or threads characterised by the purpose for which they are designed
- D02G3/442—Cut or abrasion resistant yarns or threads
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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
- 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
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/04—Silk
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
-
- 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
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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
- D10B2401/06—Load-responsive characteristics
- D10B2401/063—Load-responsive characteristics high strength
-
- 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
- D10B2401/12—Physical properties biodegradable
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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
- D10B2401/20—Physical properties optical
Abstract
The invention discloses a preparation method of high-end circular knitting machine yarns with stable pilling resistance, which comprises the following steps: selecting raw materials → strip dyeing → mixed strips → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detection → packaging, wherein the raw materials comprise merino wool and environment-friendly fiber, the yarn can be spun by 100% of merino wool, or can be blended by 40-85% of merino wool and 15% -60% of environment-friendly fiber, and the environment-friendly fiber comprises mulberry silk, regenerated polyester, Lanjinmotal, tencel and recoverable nylon. The invention not only realizes the improvement of yarn skew, the improvement of color-contrast interwoven fabric quality, the improvement of weaving efficiency and soft touch, but also improves the high wear resistance and the strength of the yarn, improves the fuzzing and pilling resistance of the yarn, meets the multifunctional use requirement of people, has super-group economic benefit and widens the use market of the yarn.
Description
Technical Field
The invention relates to the technical field of spinning, in particular to a preparation method of high-end circular knitting machine yarns with stable pilling resistance.
Background
The traditional knitted clothes generally have the phenomena of pilling, and some clothes have serious pilling, so that the wearing experience and the consumption psychology of consumers are seriously influenced, and the pilling problem is always the most headache problem in the knitting industry. The yarn prepared by the traditional ring spinning technology has low strength and elongation at break, poor and unstable fuzz and pilling resistance, and cannot meet the wearing requirements of consumers. Although many improvements have been made in spinning technology, these general problems have not been qualitatively leap.
The yarn spun by the OTW spinning technology has the advantages that the breaking strength, the breaking elongation and the pilling resistance are improved qualitatively, the pilling resistance is stable, and the pilling resistance is higher than that of the traditional spinning by 1 grade and more than 1 grade under the same condition. The wool clothes can not be washed by machine, but the yarn of the invention can be washed by machine and dried by a low-temperature roller, and the washing temperature of the machine is about 40 ℃. The invention belongs to an innovative product, can lock a high-end market, and has market leadership and strong market competitiveness.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a preparation method of high-end circular knitting machine yarns with stable pilling resistance.
In order to solve the problems, the technical scheme of the invention is as follows: the preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → inspection → packaging.
Further, the raw materials comprise merino wool and environment-friendly fibers, and the merino wool is treated in a complete easy-care treatment mode, wherein the fineness of the merino wool is 13.5-25.5 mic.
Further, the environment-friendly fiber comprises mulberry silk, regenerated terylene, Lanjing Modaier, tencel and recyclable nylon.
Further, the yarn can be spun by 100% of merino wool or by blending 40-85% of merino wool and 15-60% of environment-friendly fibers.
Furthermore, the spinnable count range of the yarn is 15-72 single yarns, the twist of the yarn can be freely adjusted according to the yarn count, and the normal twist or the reverse twist range is 300-800.
Further, the temperature is adjusted to 25 +/-3 ℃ and the humidity is adjusted to 60-70% in the spinning process, and the spun yarn speed is adjusted to 4000-10000 rpm by adopting an OTW spinning mode.
Compared with the prior art, the invention has the advantages that: the invention not only realizes the improvement of yarn skew, the improvement of color-contrast interwoven fabric quality, the improvement of weaving efficiency and soft touch, but also improves the high wear resistance and the strength of the yarn, more importantly, the invention improves the anti-pilling performance of the yarn, can be stabilized to more than 3 grades, adopts a complete easy-care treatment mode to ensure that the yarn can be dried by a machine-washing low-temperature roller, adopts an OTW spinning technology to improve the yarn strength and the elongation at break, and has good yarn uniformity and less hairiness. The invention improves the product quality, meets the multifunctional use requirement of people, has super economic benefits and widens the use market of yarns.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
The raw materials comprise merino wool and environment-friendly fibers, the fineness of the merino wool is 13.5-25.5 mic, the merino wool is treated in a completely easy-care treatment mode, and the environment-friendly fibers comprise mulberry silk, regenerated terylene, Lanjing Modal, tencel and recyclable nylon.
The yarn can be spun by 100% of merino wool or by blending 40-85% of merino wool and 15-60% of environment-friendly fibers, the spinnable count range of the yarn is 15-72 single yarns, the twist of the yarn can be freely adjusted according to the yarn count, the normal twist or reverse twist range is 300-800, the temperature is adjusted to 25 +/-3 ℃ in the spinning process, the humidity is adjusted to 60-70%, and the spinning speed is adjusted to 4000-10000 rpm by adopting an OTW spinning mode.
Example 1:
the preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
The raw material adopts 100% merino wool, the specification is 36 single yarns, the twist is 460Z, the temperature is adjusted to 23 ℃ in the spinning process, the humidity is adjusted to 60%, and the spun yarn speed is adjusted to 6000rpm by adopting an OTW spinning mode.
In the anti-pilling performance test, under the test conditions of specified pressure and friction force, the surface of the all-wool yarn of the embodiment is moderately fluffed and pilling, the anti-pilling performance reaches 3 grades, the surface of the traditionally spun all-wool yarn is obviously fluffed and pilling, and the anti-pilling performance can only reach 2 grades.
The embodiment can be spun into worsted all-wool yarn, has the characteristics of good elasticity, strong hygroscopicity, good heat retention, soft luster and the like, and has the characteristics of shrink resistance, machine washing resistance, pilling resistance and the like.
Example 2:
the preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
The raw materials adopt 45% of merino wool and 55% of renewable terylene, the specification is 60 single yarns, the twist is 600Z, the temperature is adjusted to 23 ℃ and the humidity is adjusted to 60% in the spinning process, and the spun yarn speed is adjusted to 6000rpm by adopting an OTW spinning mode.
In the anti-pilling performance test, under the test conditions of specified pressure and friction force, the surface of the yarn blended by the wool and the renewable polyester fiber is slightly fluffed and does not pilling, the anti-pilling performance reaches 4 grades, and the surface of the yarn blended by the traditional spun wool and the renewable polyester fiber has moderate fluffing and pilling, and the anti-pilling performance can only reach 3 grades.
The embodiment can be spun into wool and renewable polyester blended yarn, has the characteristics of good wear resistance, difficult deformation, good light resistance and the like, is extremely easy to dry after washing, hardly reduces wet strength, does not deform, and has good washing and wearing performance.
Example 3:
the preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
60% merino wool and 40% recoverable nylon are adopted as raw materials, the specification is 60 single yarns, the twist degree is 600Z, the temperature is adjusted to 25 ℃ in the spinning process, the humidity is adjusted to 65%, and the spun yarn speed is adjusted to 7000rpm by adopting an OTW spinning mode.
In the anti-pilling performance test, under the test conditions of specified pressure and friction force, the surface of the yarn blended by the wool and the recyclable nylon has slight fuzzing and pilling, the anti-pilling performance reaches 4 grades, and the surface of the yarn blended by the wool and the recyclable nylon in the traditional spinning has moderate fuzzing and pilling, and the anti-pilling performance can only reach 3 grades.
The wool and recyclable nylon blended yarn can be spun by the embodiment, and has the characteristics of good wear resistance, high gloss, light weight, high strength and the like, and the fabric woven by the yarn is good in pilling resistance and gloss.
Example 4:
the preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
The raw materials adopt 85% merino wool and 15% mulberry silk, the specification is 60 single yarns, the twist is 400Z, the temperature is adjusted to 25 ℃ in the spinning process, the humidity is adjusted to 65%, and the spun yarn speed is adjusted to 7000rpm by adopting an OTW spinning mode.
In the anti-pilling performance test, under the test conditions of specified pressure and friction force, the surface of the wool and mulberry silk blended yarn is slightly pilling and not fluffed, the anti-pilling performance is grade 4, and the surface of the wool and mulberry silk blended yarn spun in the prior art is moderately pilling, and the anti-pilling performance is grade 3.
The wool and mulberry silk blended yarn can be woven, has the advantages of smooth and soft hand feeling, rich luster, warm keeping, air permeability, green and healthy characteristics and good moisture absorption performance, and can keep the balance of skin moisture and be worn by people with dry skin.
Example 5:
the preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
The raw materials are 40% of merino wool and 60% of tencel, the specification is 55 single yarns, the twist is 580Z, the temperature is adjusted to 27 ℃ in the spinning process, the humidity is adjusted to 70%, and the spun yarn speed is adjusted to 8000rpm by adopting an OTW spinning mode.
In the anti-pilling performance test, under the test conditions of specified pressure and friction force, the surface of the wool and mulberry silk blended yarn is slightly fluffed and is not pilling, the anti-pilling performance is grade 4, and the surface of the wool and mulberry silk blended yarn which is traditionally spun is moderately fluffed and is not pilling, and the anti-pilling performance is grade 3.
The embodiment can be spun into wool and tencel blended yarn, has good environmental protection performance, has no chemical reaction in the processing process, is biodegradable, is beneficial to the environment and the health of human bodies, and has good air permeability and heat retention, pilling resistance, small shrinkage, soft and smooth texture, no static electricity and allergy resistance.
Example 6:
the preparation method of the high-end circular knitting machine yarn with stable pilling resistance comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
The raw materials adopt 50% merino wool and 50% lanjing modal, the specification is 50 single yarns, the twist is 550Z, the temperature is adjusted to 27 ℃ in the spinning process, the humidity is adjusted to 70%, and the spun yarn speed is adjusted to 8000rpm by adopting an OTW spinning mode.
In the anti-pilling performance test, under the test conditions of specified pressure and friction force, the surface of the wool and semi-refined modal blended yarn has no change, no fuzzing and no pilling, the anti-pilling performance reaches 5 grades, and the surface of the traditional wool and semi-refined modal blended yarn has moderate fuzzing, no pilling and the anti-pilling performance reaches 3 grades.
The embodiment can be spun into wool and lanjing modal blended yarn, has good softness and hygroscopicity, strong glossiness and bright color, and the prepared clothes are not easy to wrinkle, wear-resistant and very easy to clean.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited to this, and the present invention is only one of the embodiments, and the actual structure is not limited to this. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The preparation method of the high-end circular knitting machine yarn with stable pilling resistance is characterized by comprising the following steps: the method comprises the following steps: selecting raw materials → strip dyeing → mixing strip → combing → multiple needle combing → roving → spun yarn → spooling → double twisting → waxing → detecting → packaging.
2. The method for preparing high-end circular knitting machine yarn with stable pilling resistance as claimed in claim 1, wherein the method comprises the following steps: the raw materials comprise merino wool and environment-friendly fibers, the fineness of the merino wool is 13.5-25.5 mic, and the merino wool is treated in a complete easy-care treatment mode.
3. The method for preparing high-end circular knitting machine yarn with stable pilling resistance as claimed in claim 2, wherein: the environment-friendly fiber comprises mulberry silk, regenerated terylene, Lanjing Modal, tencel and recyclable nylon.
4. The method for preparing high-end circular knitting machine yarn with stable pilling resistance as claimed in claim 2, wherein: the yarn can be spun by 100% of merino wool or by blending 40-85% of merino wool and 15-60% of environment-friendly fibers.
5. The method for preparing high-end circular knitting machine yarn with stable pilling resistance as claimed in claim 1, wherein the method comprises the following steps: the spinnable count range of the yarn is 15-72 single yarns, the twist of the yarn can be freely adjusted according to the yarn count, and the normal twist or the reverse twist range is 300-800.
6. The method for preparing high-end circular knitting machine yarn with stable pilling resistance as claimed in claim 1, wherein the method comprises the following steps: the temperature is adjusted to 25 +/-3 ℃ in the spinning process, the humidity is adjusted to 60-70%, and the spinning speed is adjusted to 4000-10000 rpm by adopting an OTW spinning mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475266.8A CN114108147A (en) | 2021-12-06 | 2021-12-06 | Preparation method of high-end circular knitting machine yarn with stable pilling resistance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111475266.8A CN114108147A (en) | 2021-12-06 | 2021-12-06 | Preparation method of high-end circular knitting machine yarn with stable pilling resistance |
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| CN114108147A true CN114108147A (en) | 2022-03-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161828A (en) * | 2022-08-08 | 2022-10-11 | 张家港扬子纺纱有限公司 | Research and development of natural sports wool and flax blended yarn |
| CN115198416A (en) * | 2022-08-24 | 2022-10-18 | 张家港扬子纺纱有限公司 | High-count combed wool blended core-spun circular machine yarn and production process thereof |
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| CN111270379A (en) * | 2020-03-30 | 2020-06-12 | 张家港扬子纺纱有限公司 | Preparation method of novel vinegar-processed wool blended yarn |
| CN111996637A (en) * | 2020-09-02 | 2020-11-27 | 张家港扬子纺纱有限公司 | Preparation method of renewable polyester and wool blended yarn |
| CN112391710A (en) * | 2020-10-14 | 2021-02-23 | 张家港扬子纺纱有限公司 | Preparation method of high-grade cotton wool flat knitting machine yarn |
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2021
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| CN102453993A (en) * | 2010-10-20 | 2012-05-16 | 上海中纺物产发展有限公司 | Method for producing EW yarns |
| CN102453992A (en) * | 2010-10-20 | 2012-05-16 | 上海中纺物产发展有限公司 | Method for producing ESTA yarns |
| CN106381591A (en) * | 2016-08-31 | 2017-02-08 | 浙江中鼎纺织有限公司 | Preparation and processing method for colored knitting yarn |
| CN111270379A (en) * | 2020-03-30 | 2020-06-12 | 张家港扬子纺纱有限公司 | Preparation method of novel vinegar-processed wool blended yarn |
| CN111996637A (en) * | 2020-09-02 | 2020-11-27 | 张家港扬子纺纱有限公司 | Preparation method of renewable polyester and wool blended yarn |
| CN112391710A (en) * | 2020-10-14 | 2021-02-23 | 张家港扬子纺纱有限公司 | Preparation method of high-grade cotton wool flat knitting machine yarn |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115161828A (en) * | 2022-08-08 | 2022-10-11 | 张家港扬子纺纱有限公司 | Research and development of natural sports wool and flax blended yarn |
| CN115198416A (en) * | 2022-08-24 | 2022-10-18 | 张家港扬子纺纱有限公司 | High-count combed wool blended core-spun circular machine yarn and production process thereof |
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Application publication date: 20220301 |