CN206902335U - A kind of compound core-spun yarn and spinning using the yarn - Google Patents
A kind of compound core-spun yarn and spinning using the yarn Download PDFInfo
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- CN206902335U CN206902335U CN201720202122.8U CN201720202122U CN206902335U CN 206902335 U CN206902335 U CN 206902335U CN 201720202122 U CN201720202122 U CN 201720202122U CN 206902335 U CN206902335 U CN 206902335U
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Abstract
Spinning the utility model discloses a kind of compound core-spun yarn and using the yarn, including setting gradually wool layer, blend fibre layer and elastic filament layer together from outside to inside, the wool layer, blend fibre layer, the thickness proportion of elastic filament layer are followed successively by 1.9 2.1:0.9‑1.1:0.9‑1.1.The utility model reduces production cost, all by with huge promotion meaning to improving the effective rate of utilization of cashmere resources and improving existing pure cashmere product performance.
Description
Technical field
The utility model belongs to spinninging technical field, the spinning more particularly, to a kind of compound core-spun yarn and using the yarn
Line.
Background technology
Cashmere is natural rare textile raw material, and the annual yield in China accounts for world's cashmere yield at 10,000 tons or so
70% or so.Due to the rarity and unique hand feeling of cashmere, the market price of cashmere raw material is set to be up to more than 80 ten thousand yuan/ton, people from city
It is commonly called as " soft gold ".Cashmere yarn in the market is generally divided into two classes, and one kind is pure cashmere yarn, and cashmere content exists
More than 95%, belong to high-end textile yarn；Another kind of is the scribbled of cashmere and other fibers, and cashmere content majority is 5%
~30%, belong to medium-to-high grade textile yarn.Although cashmere fiber has a feel of uniqueness, but due to the fineness of cashmere fiber is very thin,
Yarn strength and elasticity it is weaker, therefore use conventional spinning processes spinning pure cashmere yarn, its product it is elastic poor, cost is very
Height, limited plus cashmere resources, this just seriously constrains the further expansion and development of cashmere product total amount.
Utility model content
In order to make up drawbacks described above, meet consumer's market demand growing to cashmere product, fully effectively utilize
Limited cashmere resources, a kind of this new compound core-spun yarn of proposition.
Its technical scheme is a kind of compound core-spun yarn, including sets gradually wool layer together, blending from outside to inside
Fibrous layer and elastic filament layer, the wool layer, blend fibre layer, the thickness proportion of elastic filament layer are followed successively by 1.9-2.1:0.9-
1.1:0.9-1.1。
The elastic filament layer includes twisting with the fingers the Polyamide Yarns and spandex thread being combined together.
Wool layer and the blend fibre layer twist are in opposite direction, and elastic filament layer is consistent with blend fibre layer twist direction.
It is described to spin including an at least compound core-spun yarn.
The compound core-spun yarn is twisted together together.
The utility model reduces product to improving the effective rate of utilization of cashmere resources and improving existing pure cashmere product performance
Production cost, all by with huge promotion meaning.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of yarn of the present utility model；
Fig. 2 is a kind of structural scheme of mechanism of the embodiment of the present utility model to spin.
Embodiment
The utility model is described further with reference to specific embodiment.
With reference to Fig. 1, a kind of compound core-spun yarn, including outside wool layer 1, the blend fibre being wrapped in inside wool layer
Layer 2 and the elastic filament layer 3 being wrapped in inside blend fibre layer, the volume ratio of the wool layer, blend fibre layer and elastic filament layer
Example is respectively 1.9-2.1:0.9-1.1:0.9- 1.1.
In order to further improve above-described embodiment, increase the stability of yarn, the wool layer and the blend fibre layer twist
In the opposite direction, elastic filament layer is consistent with blend fibre layer twist direction.
In order to further improve above-described embodiment, blended layer can use cotton/viscous blend fibre.
In order to further improve above-described embodiment, the twist direction that the cotton/packet splicing wraps up in nylon stretch yarn layer is Z-direction.
A kind of spinning using the compound core-spun yarn, it is described to spin including an at least compound core-spun yarn.In order to
Above-described embodiment is further improved, the compound core-spun yarn is twisted together together.
This is new in order to meet consumer's market demand growing to cashmere product, fully effectively utilizes limited sheep
Suede resource, there is provided it is a kind of using cashmere, cotton/viscous and nylon stretch yarn as raw material new structure yarn.The utility model has
Unique double-deck cored structure, its outer layer wool layer, volume account for the 40-60% of yarn composition；Intermediate layer is that cotton/viscous blending is fine
Layer is tieed up, accounts for the 20-30% of yarn composition；Core is nylon stretch yarn, accounts for the 20-30% of yarn composition.The utility model
Outer layer wool layer composition be divided into two big series, First Series are the pure cashmere that cashmere content is more than or equal to 95%；Second system
It is classified as the cashmere blending series that cashmere content is less than 95% and mixed with other each fibers.
The twist of the pure wool layer of its outer layer of the utility model and intermediate layer cotton/viscous fibrous layer is in opposite direction, core Polyamide Yarns
Twist direction and intermediate layer cotton/viscous fibrous layer twist direction it is identical.The spinning of the utility model head bag is cotton/viscous fiber parcel
The nylon stretch yarn twist is the standard twist of conventional spinning processes, and twist direction is Z-direction.The utility model cashmere composite core-spun yarn two wraps
Spin and wrap up head bag yarn for cashmere, and twisted by the twist direction opposite with head bag yarn, twist direction S, twist value is head bag twist per unit
50~90%." cashmere composite core-spun yarn " provided by the utility model is to improving the effective rate of utilization of cashmere resources and improving existing
Pure cashmere product performance, production cost is reduced, all by with huge promotion meaning.
This is new a single-strand yarn and multiply spins line (being more than or equal to more than 2 strands) two ways.Spinning after plying adds
Direction is twisted with the fingers with two bag yarn twist directions on the contrary, twist direction is Z-direction, twist value is the 45~55% of two bag yarns.
Elastic filament in this patent can also be used using the elastic filament based on polyamide fibre, above-mentioned elastic filament be used for stretch shirt trousers,
Hosiery etc.；Low stretch yarn has terylene, polypropylene fibre, polyamide fibre etc..Low elastic polyester filament is used for coat and interior decoration cloth；Polyamide fibre, polypropylene fibre are low
Elastic yarn is used for furniture fabric and carpet.
In this patent, blend fibre can be that chemical fibre waits until that natural fiber mixing spinning is knitted with other cotton wools, silk, fiber crops
Into textile product.Such as：Polyester-mixed cotton cloth, wash mao gabardine etc..For example polyester cotton blending thing is using terylene as Main Ingredients and Appearance.
In summary, whole intensions not of the present utility model：Hereafter, it is all to have the institute within by utility model subject spirit
Any modification, the replacement made are until the project such as perfect upgrading, is included within the scope of protection of the utility model.
Claims (5)
1. a kind of compound core-spun yarn, it is characterised in that including setting gradually wool layer, blend fibre together from outside to inside
Layer and elastic filament layer,
The wool layer, blend fibre layer, the thickness proportion of elastic filament layer are followed successively by 1.9-2.1:0.9-1.1:0.9-1.1.
2. compound core-spun yarn according to claim 1, it is characterised in that wool layer and blend fibre layer twist direction phase
Instead, elastic filament layer is consistent with blend fibre layer twist direction.
3. compound core-spun yarn according to claim 2, it is characterised in that the elastic filament layer includes twisting with the fingers what is be combined together
Polyamide Yarns and spandex thread.
4. a kind of spinning using compound core-spun yarn described in claim 1, it is characterised in that described to spin including at least one
Compound core-spun yarn.
5. compound core-spun yarn according to claim 4 is spinned, it is characterised in that the compound core-spun yarn is twisted together
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202122.8U CN206902335U (en) | 2017-03-03 | 2017-03-03 | A kind of compound core-spun yarn and spinning using the yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720202122.8U CN206902335U (en) | 2017-03-03 | 2017-03-03 | A kind of compound core-spun yarn and spinning using the yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902335U true CN206902335U (en) | 2018-01-19 |
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| CN201720202122.8U Active CN206902335U (en) | 2017-03-03 | 2017-03-03 | A kind of compound core-spun yarn and spinning using the yarn |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430872A (en) * | 2020-10-12 | 2021-03-02 | 利辛县鸿瑞祥织造有限公司 | Strong-elasticity blended cotton yarn |
| CN113832582A (en) * | 2021-08-26 | 2021-12-24 | 江阴市茂达棉纺厂有限公司 | Composite yarn and preparation and coloring method thereof |
-
2017
- 2017-03-03 CN CN201720202122.8U patent/CN206902335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112430872A (en) * | 2020-10-12 | 2021-03-02 | 利辛县鸿瑞祥织造有限公司 | Strong-elasticity blended cotton yarn |
| CN113832582A (en) * | 2021-08-26 | 2021-12-24 | 江阴市茂达棉纺厂有限公司 | Composite yarn and preparation and coloring method thereof |
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