CN110804781A - Regenerated fiber high-count core-spun yarn and production method thereof - Google Patents
Regenerated fiber high-count core-spun yarn and production method thereof Download PDFInfo
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- CN110804781A CN110804781A CN201810886047.0A CN201810886047A CN110804781A CN 110804781 A CN110804781 A CN 110804781A CN 201810886047 A CN201810886047 A CN 201810886047A CN 110804781 A CN110804781 A CN 110804781A
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- 239000000835 fiber Substances 0.000 title claims abstract description 244
- 238000004519 manufacturing process Methods 0.000 title abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 129
- 238000009987 spinning Methods 0.000 claims abstract description 26
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 6
- 239000004627 regenerated cellulose Substances 0.000 claims abstract description 6
- 229920006297 regenerated protein fiber Polymers 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 39
- 244000299507 Gossypium hirsutum Species 0.000 claims description 24
- 238000009960 carding Methods 0.000 claims description 24
- 244000068988 Glycine max Species 0.000 claims description 18
- 235000010469 Glycine max Nutrition 0.000 claims description 18
- 229920000297 Rayon Polymers 0.000 claims description 18
- 239000008267 milk Substances 0.000 claims description 14
- 210000004080 milk Anatomy 0.000 claims description 14
- 235000013336 milk Nutrition 0.000 claims description 14
- 235000017060 Arachis glabrata Nutrition 0.000 claims description 12
- 244000105624 Arachis hypogaea Species 0.000 claims description 12
- 235000010777 Arachis hypogaea Nutrition 0.000 claims description 12
- 235000018262 Arachis monticola Nutrition 0.000 claims description 12
- 240000008042 Zea mays Species 0.000 claims description 12
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 12
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 12
- 235000005822 corn Nutrition 0.000 claims description 12
- 235000020232 peanut Nutrition 0.000 claims description 12
- 229920006221 acetate fiber Polymers 0.000 claims description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 244000082204 Phyllostachys viridis Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 239000002964 rayon Substances 0.000 claims description 2
- 241001391944 Commicarpus scandens Species 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 7
- 210000002268 wool Anatomy 0.000 description 7
- 238000012946 outsourcing Methods 0.000 description 5
- 229920002334 Spandex Polymers 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000004759 spandex Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 229920000433 Lyocell Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- 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
- D02G3/36—Cored or coated yarns or threads
-
- 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
- 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
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
- D10B2201/20—Cellulose-derived artificial fibres
- D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
- D10B2201/24—Viscose
-
- 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
- D10B2211/20—Protein-derived artificial fibres
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a regenerated fiber high-count core-spun yarn and a production method thereof, and relates to the technical field of yarn production. The regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn is composed of at least 60 English counts of high-count yarn spun by one or more mixed fibers of regenerated protein fiber short fibers or regenerated cellulose fiber short fibers; the core yarn is composed of at least 60 English high count yarns spun by one or more mixed fibers of regenerated protein fiber filaments or regenerated cellulose fiber filaments. The production method comprises the steps of preparing the regenerated fibers into the covering yarn consisting of at least 60 English counts, preparing the regenerated fibers into the core yarn consisting of at least 60 English counts, and finally spinning the covering yarn and the core yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn. The invention solves the problem that the regenerated yarn has low single yarn strength and is easy to break due to the characteristic of short fiber.
Description
Technical Field
The invention relates to the technical field of yarn production, in particular to a regenerated fiber high-count core-spun yarn and a production method thereof.
Background
The high count yarn is generally used for spinning high-grade fabrics and special fabrics, and the regenerated spun yarn is used as novel environment-friendly yarn, has excellent hygroscopicity and wearing comfort, and is one of the most ideal and promising high count yarn textile raw materials at present. But the regenerated yarn is generally incapable of weaving normally due to single yarn breakage. The regenerated fiber can be subjected to core-covering treatment to enhance the single yarn elasticity of the regenerated yarn by referring to the existing method for enhancing the single yarn elasticity of the yarn through core-covering. For example, CN201310243894.2 a core yarn of pure cotton high count yarn covered with yarn and its preparation method, wherein the core yarn is composed of 50-80 counts of high count yarn spun from 100% pure long stapled cotton fiber, and the covered fine staple cotton fiber is processed to form the core yarn of pure cotton covered with yarn, which can perfectly combine the advantages of covered fine staple cotton fiber and yarn core pure long stapled cotton fiber high count yarn, and has the advantages of soft hand feeling, good moisture absorption, good air permeability, good dyeability, high strength, good elasticity, unique appearance, good skin-friendly property, good drapability, good wear resistance, comfortable wearing, bright color, good skin-friendly property, good air permeability, unique performance, star-mesh particle on the fabric surface, and strong stereoscopic impression; the texture and style are stiff, smooth and soft, the fabric has the characteristics of good elasticity, drapability, crease resistance and the like, the product has wide application, and various knitted or woven textiles such as various underwear and the like can be manufactured. CN 201720875567.2A high count wool core-spun yarn, wrap the high count wool core-spun yarn and include core yarn and outsourcing yarn, the core yarn is the inner cladding, the outsourcing yarn is the cladding, the core yarn is the fibre filament, the outsourcing yarn is the staple fiber, the fibre filament twists with the fibre staple fiber together and becomes high count wool core-spun yarn, the core yarn is 40D polyamide fibre core yarn, the outsourcing yarn is pure wool, the weight ratio of the outsourcing yarn is 75% ~80%, the weight ratio of core yarn is 25% ~20%, high core wool core-spun yarn not only has these characteristics of wool, and owing to added polyamide fibre filament the fabric is more fluffy soft smooth, wear-resisting and powerful improvement.
However, the regenerated yarn has the characteristics of short fiber, low single yarn strength and easy breakage compared with pure cotton yarn, wool yarn and the like, and the high count yarn covering yarn method cannot solve the problem that the regenerated yarn has low single yarn strength and easy breakage due to the characteristic of short fiber. The fiber combination of the outer layer and the inner core needs to be selected for the above-mentioned characteristics of the regenerated yarn, and there is no patent document of the regenerated yarn for the high-count core-spun yarn at present.
Disclosure of Invention
The invention aims to solve the technical problem of providing a regenerated fiber high-count core-spun yarn and a production method thereof, which can solve the problem that the regenerated yarn has low single yarn strength and is easy to break due to the characteristic of short fiber.
In order to solve the problems, the technical scheme adopted by the invention is as follows: the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn is composed of at least 60 English counts of high-count yarn spun by one or more mixed fibers of regenerated protein fiber short fibers or regenerated cellulose fiber short fibers; the core yarn is composed of at least 60 English high count yarns spun by one or more mixed fibers of regenerated protein fiber filaments or regenerated cellulose fiber filaments.
In the above technical solution, a more specific technical solution may also be: the outer covering yarn is composed of at least 60 counts of high count yarn spun by one or more mixed fiber staple fibers of soybean fiber staple fibers, corn fiber staple fibers, peanut fiber staple fibers and milk fiber staple fibers; the core yarn is composed of at least 60 English high count yarns spun by one or more of viscose filament, cuprammonium fiber filament and acetate fiber filament.
Further: the outer covering yarn is composed of at least 60 English high count yarns spun by one or more mixed fiber staple fibers of cotton fiber, bamboo fiber, soybean fiber staple fiber, corn fiber staple fiber, peanut fiber staple fiber and milk fiber staple fiber; the core yarn is composed of at least 60 English high count yarns spun by one or more of viscose filament, cuprammonium fiber filament and acetate fiber filament.
Further: the outer covering yarn is composed of at least 60 English high count yarns spun by one or more of viscose staple fiber, cuprammonium staple fiber and acetate staple fiber; the core yarn is composed of at least 60 high count yarns spun by one or more mixed fibers of soybean fiber filaments, corn fiber filaments, peanut fiber filaments and milk fiber filaments.
Further: the outer covering yarn is composed of at least 60 English high count yarns spun by one or more of cotton fiber, bamboo fiber, viscose staple fiber, cuprammonium rayon staple fiber and acetate staple fiber; the core yarn is composed of at least 60 high count yarns spun by one or more mixed fibers of soybean fiber filaments, corn fiber filaments, peanut fiber filaments and milk fiber filaments.
The production method of the regenerated fiber high-count core-spun yarn comprises the following steps:
A. spinning single fiber or mixed fiber used by the covering yarn through an opening picking process, a cotton carding process, a first collecting process and a first roving process to obtain at least 60-inch covering yarn;
B. obtaining core fiber slivers by subjecting single fibers or mixed fibers used by the core yarns to an opening picking process and a cotton carding process, and then spinning by a second pre-merging process, a second combing process, a second drawing process and a second roving process to obtain core yarns with at least 60 English counts;
C. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the invention provides a regenerated fiber high-count core-spun yarn which is formed by combining regenerated fibers and is used for core-spun, and a production method thereof, so that the regenerated yarn is subjected to core-spun by the high-count yarn to enhance the elasticity of the high-count yarn single yarn, the weaving production process requirements of high-grade textile fabrics and special cloth are met, and the problem that the regenerated yarn cannot be normally woven due to low single yarn strength and easy breakage is solved.
Detailed Description
The invention is further described in detail below with reference to specific examples:
example 1:
the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn is composed of at least 60 English high-count yarns spun by soybean fiber short fibers; the core yarn is composed of at least 90 English high count yarns spun by spandex fiber filaments.
The production method comprises the following steps:
A. spinning the soybean fiber short fibers through an opening and picking process, a cotton carding process, a first drawing process and a first roving process to obtain 60-inch outer covering yarns;
B. carrying out an opening and picking process and a cotton carding process on spandex fiber filaments to obtain core fiber raw slivers, and then carrying out a second pre-drawing process, a second combing process, a second drawing process and a second roving process to obtain 90-count core yarns;
C. and performing a spinning process on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the elastic core-spun regenerated yarn.
Example 2:
the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn consists of 60 English yarns of high-count yarn spun by mixing soybean fiber short fibers and milk fiber short fibers according to the mass ratio of 1: 1; the core yarn is composed of 90 English high count yarns spun by spandex fiber filaments.
The production method comprises the following steps:
A. spinning the soybean fiber short fibers and the milk fiber short fibers through an opening and picking process, a cotton carding process, a first drawing process and a first roving process to obtain 60-count outer covering yarns;
B. carrying out an opening and picking process and a cotton carding process on spandex fiber filaments to obtain core fiber raw slivers, and then carrying out a second pre-drawing process, a second combing process, a second drawing process and a second roving process to obtain 90-count core yarns;
C. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Example 3: the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn consists of 60 high-count yarns spun by cotton fibers, soybean fiber staple fibers and milk fiber staple fibers which are mixed according to the mass ratio of 1:1: 1; the core yarn is composed of 90 high count yarns spun by polyester fiber filaments.
The production method comprises the following steps:
A. carrying out opening and picking process and cotton carding process on the soybean fiber short fibers and the milk fiber short fibers to obtain outer layer fiber raw strips;
B. carrying out a first blowing-carding process, a first pre-drawing process and a first combing process on cotton fibers to obtain fiber drawn slivers;
C. spinning the outer layer fiber raw strips and the outer layer fiber drawn strips through a first drawing process, a first roving process and a first spun yarn process to obtain 60-inch outer covering yarns;
D. subjecting polyester fiber filaments to an opening and picking process and a cotton carding process to obtain core fiber slivers, and then spinning the core fiber slivers through a second pre-drawing process, a second combing process, a second drawing process and a second roving process to obtain 90-count core yarns;
E. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Example 4:
the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn is composed of 60 high-count yarns spun by cotton fibers, hemp fibers, soybean fiber short fibers and milk fiber short fibers in a mass ratio of 1:1:2: 2; the core yarn is composed of at least 60 English high count yarns spun by polyester fiber filaments and viscose fiber filaments mixed according to the mass ratio of 1: 2.
The production method comprises the following steps:
A. carrying out opening and picking process and cotton carding process on the soybean fiber short fibers and the milk fiber short fibers to obtain outer layer fiber raw strips;
B. carrying out a first blowing-carding process, a first pre-drawing process and a first combing process on cotton fibers and fibrilia to obtain fiber drawn slivers;
C. spinning the outer layer fiber raw strips and the outer layer fiber drawn strips through a first drawing process, a first roving process and a first spun yarn process to obtain 60-inch outer covering yarns;
D. subjecting polyester fiber filaments and viscose filaments to an opening and picking process and a cotton carding process to obtain core fiber slivers, and then spinning the core fiber slivers through a second pre-drawing process, a second combing process, a second drawing process and a second roving process to obtain 90-inch core yarns;
E. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Example 5:
the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn consists of 90 English high-count yarns spun by viscose staple fibers; the core yarn is composed of 60 high count yarns spun by corn fiber filaments.
The production method comprises the following steps:
A. spinning the viscose staple fibers through an opening and picking process, a cotton carding process, a first collecting process and a first roving process to obtain 90-count outer covering yarns;
B. carrying out an opening and picking process and a cotton carding process on the corn fiber filaments to obtain core fiber raw slivers, and then carrying out a second pre-merging process, a second combing process, a second drawing process and a second roving process to obtain core yarns with less than 60 English counts;
C. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Example 6:
the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn consists of 90 English yarns of high-count yarn spun by acetate fiber staple fibers and viscose fiber staple fibers mixed according to the mass ratio of 1: 1; the core yarn is composed of 60 English high count yarns spun by peanut fiber filaments.
The production method comprises the following steps:
A. spinning the acetate fiber staple fibers and the viscose staple fibers through an opening and picking process, a cotton carding process, a first doubling process and a first roving process to obtain 90-count outer covering yarns;
B. carrying out an opening and picking process and a cotton carding process on peanut fiber filaments to obtain core fiber slivers, and then carrying out a second pre-merging process, a second combing process, a second drawing process and a second roving process to obtain 60-count core yarns;
C. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Example 7:
the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn consists of 90 high-count yarns spun by cotton fibers, acetate staple fibers and viscose staple fibers which are mixed according to the mass ratio of 1:1: 1; the core yarn is composed of 60 English high count yarns spun by peanut fiber filaments.
The production method comprises the following steps:
A. carrying out opening and picking procedures and cotton carding procedures on acetate fiber short fibers and viscose fiber short fibers to obtain outer-layer fiber raw slivers;
B. carrying out a first blowing-carding process, a first pre-drawing process and a first combing process on cotton fibers to obtain fiber drawn slivers;
C. spinning the outer layer fiber raw strips and the outer layer fiber drawn strips through a first drawing process, a first roving process and a first spun yarn process to obtain 90-count outer covering yarns;
D. carrying out an opening and picking process and a cotton carding process on peanut fiber filaments to obtain core fiber slivers, and then carrying out a second pre-merging process, a second combing process, a second drawing process and a second roving process to obtain 60-count core yarns;
E. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Example 8:
the regenerated fiber high-count core-spun yarn comprises an outer covering yarn and a core yarn wrapped by a core-spun process, wherein the outer covering yarn is composed of 90 English high-count yarns spun by cotton fibers, hemp fibers, tencel fiber staple fibers and acetate fiber staple fibers mixed according to the mass ratio of 1:1:2: 2; the core yarn is composed of 60 high count yarns spun by soybean fiber filaments and corn fiber filaments mixed according to the mass ratio of 1: 2.
The production method comprises the following steps:
A. carrying out opening and picking process and cotton carding process on tencel fiber short fiber and acetate fiber short fiber to obtain outer layer fiber raw sliver;
B. cotton fibers and fibrilia are subjected to a first blowing-carding process, a first pre-drawing process and a first combing process to obtain fiber drawn slivers;
C. spinning the outer layer fiber raw strips and the outer layer fiber drawn strips through a first drawing process, a first roving process and a first spun yarn process to obtain 90-count outer covering yarns;
D. carrying out an opening and picking process and a cotton carding process on the soybean fiber filaments and the corn fiber filaments to obtain core fiber raw slivers, and then carrying out a second pre-drawing process, a second combing process, a second drawing process and a second roving process to obtain 60-inch core yarns;
E. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Claims (6)
1. The utility model provides a high count covering yarn of regenerated fiber, includes covering yarn and the core yarn of wrapping up through the covering technology, its characterized in that: the outer covering yarn is composed of at least 60 English high count yarns spun by one or more mixed fibers of regenerated protein fiber staple fibers or regenerated cellulose fiber staple fibers; the core yarn is composed of at least 60 English high count yarns spun by one or more mixed fibers of regenerated protein fiber filaments or regenerated cellulose fiber filaments.
2. The recycled fiber high count core-spun yarn of claim 1, wherein: the outer covering yarn is composed of at least 60 counts of high count yarn spun by one or more mixed fiber staple fibers of soybean fiber staple fibers, corn fiber staple fibers, peanut fiber staple fibers and milk fiber staple fibers; the core yarn is composed of at least 60 English high count yarns spun by one or more of viscose filament, cuprammonium fiber filament and acetate fiber filament.
3. The recycled fiber high count core-spun yarn of claim 1, wherein: the outer covering yarn is composed of at least 60 English high count yarns spun by one or more mixed fiber staple fibers of cotton fiber, bamboo fiber, soybean fiber staple fiber, corn fiber staple fiber, peanut fiber staple fiber and milk fiber staple fiber; the core yarn is composed of at least 60 English high count yarns spun by one or more of viscose filament, cuprammonium fiber filament and acetate fiber filament.
4. The recycled fiber high count core-spun yarn of claim 1, wherein: the outer covering yarn is composed of at least 60 English high count yarns spun by one or more of viscose staple fiber, cuprammonium staple fiber and acetate staple fiber; the core yarn is composed of at least 60 high count yarns spun by one or more mixed fibers of soybean fiber filaments, corn fiber filaments, peanut fiber filaments and milk fiber filaments.
5. The recycled fiber high count core-spun yarn of claim 1, wherein: the outer covering yarn is composed of at least 60 English high count yarns spun by one or more of cotton fiber, bamboo fiber, viscose staple fiber, cuprammonium rayon staple fiber and acetate staple fiber; the core yarn is composed of at least 60 high count yarns spun by one or more mixed fibers of soybean fiber filaments, corn fiber filaments, peanut fiber filaments and milk fiber filaments.
6. A method of producing a recycled fiber high count core spun yarn according to any of the preceding claims, characterized by comprising the steps of:
A. spinning single fiber or mixed fiber used by the covering yarn through an opening picking process, a cotton carding process, a first collecting process and a first roving process to obtain at least 60-inch covering yarn;
B. obtaining core fiber slivers by subjecting single fibers or mixed fibers used by the core yarns to an opening picking process and a cotton carding process, and then spinning by a second pre-merging process, a second combing process, a second drawing process and a second roving process to obtain core yarns with at least 60 English counts;
C. and carrying out spinning on the obtained core yarn and the obtained outer covering yarn in a core-spun mode to obtain the regenerated fiber high-count core-spun yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810886047.0A CN110804781A (en) | 2018-08-06 | 2018-08-06 | Regenerated fiber high-count core-spun yarn and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810886047.0A CN110804781A (en) | 2018-08-06 | 2018-08-06 | Regenerated fiber high-count core-spun yarn and production method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411298A (en) * | 2022-03-09 | 2022-04-29 | 安徽弋尚纺织科技有限公司 | Antibacterial regenerated cellulose fiber |
| CN115852552A (en) * | 2022-12-19 | 2023-03-28 | 罗莱生活科技股份有限公司 | Pure cotton sanded fabric and preparation method thereof |
| CN116163042A (en) * | 2023-03-23 | 2023-05-26 | 江苏海特服饰股份有限公司 | Preparation process and device of renewable fiber color spinning spray yarn |
| WO2024062321A3 (en) * | 2022-09-23 | 2024-06-06 | J. & P. Coats Limited | Recyclable thread and textiles made thereof |
-
2018
- 2018-08-06 CN CN201810886047.0A patent/CN110804781A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411298A (en) * | 2022-03-09 | 2022-04-29 | 安徽弋尚纺织科技有限公司 | Antibacterial regenerated cellulose fiber |
| WO2024062321A3 (en) * | 2022-09-23 | 2024-06-06 | J. & P. Coats Limited | Recyclable thread and textiles made thereof |
| CN115852552A (en) * | 2022-12-19 | 2023-03-28 | 罗莱生活科技股份有限公司 | Pure cotton sanded fabric and preparation method thereof |
| CN116163042A (en) * | 2023-03-23 | 2023-05-26 | 江苏海特服饰股份有限公司 | Preparation process and device of renewable fiber color spinning spray yarn |
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| WD01 | Invention patent application deemed withdrawn after publication |