CN208362575U - A kind of stretch yarn of real silk - Google Patents
A kind of stretch yarn of real silk Download PDFInfo
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- CN208362575U CN208362575U CN201820702905.7U CN201820702905U CN208362575U CN 208362575 U CN208362575 U CN 208362575U CN 201820702905 U CN201820702905 U CN 201820702905U CN 208362575 U CN208362575 U CN 208362575U
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- stretch yarn
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Abstract
To solve the deficiencies in the prior art, the utility model provides a kind of stretch yarn of real silk, comprising: what core was linearly arranged has elastic middle core filaments；Winding is enclosed with 8 or more silks on the middle core filaments lateral wall.It is described to have elastic silk thread for spandex thread.10-50 ° of corner cut is formed between the silk and middle core filaments.The middle core filaments are the silk thread for being stretched to 1.1-1.6 times of length of original length.It is attached to the silk of the middle core filaments, the silk gum and the middle core filaments having by its own bond.2 layers or more silk layers are enclosed on the outside of the middle core filaments；Each silk layer is stacked with and the silk thread direction of each silk layer is identical.The utility model stretch yarn of real silk, can be in the range of stretching 1.5 times of length when stretching, and silk will not be broken, and the silk wrapped up can be sprung back with elastic filament, to greatly overcome problem of the existing technology.
Description
Technical field
The utility model belongs to functional real silk preparation technical field, and in particular to a kind of stretch yarn of real silk.
Background technique
Silk silk refers generally to mutually twist the silk that spins being prepared by silk cocoon silk, including Bombyx-mori Bave, tussah silk, castor-oil plant
Silk cocoon silk, cassava silkworm silk etc..Silk is referred to as " fiber queen ", with its blueness of the unique glamour by people through the ages
It looks at.Silk belongs to protein fibre, contains 18 kinds of amino acid beneficial to human body in fibroin.Excellent characteristics based on silk, very
Silk is widely used in fields such as clothing, bedding.But due to silk itself and do not have elasticity, pure silk products
It is easy occur the problems such as bursting apart, deforming in use.Therefore, silk and elastic filament are combined into order to which one kind becomes
Gesture.Existing stretch yarn of real silk structure is general as shown in Figure 1, be mutually twisted as mutually winding after silk with elastic filament 1 by silk 2,
It is prepared as stretch yarn of real silk.Although the structure can make the fabric being prepared have resilience, in draw wire process
In, silk is easy to be broken, even if elastic filament will drive silk rebound after pulling force disappears, but the silk being broken will not weigh
Newly it is connected together.Therefore, the fabric prepared by existing stretch yarn of real silk is easy to be broken out due to silk in use
Existing fabric crackle or broken string, cause using effect bad.
Utility model content
The utility model aims at the problems existing in the prior art, and provides a kind of stretch yarn of real silk, comprising: core is linear
The middle core filaments being arranged.The middle core filaments are with elastic silk thread.Winding is enclosed with 8 or more on the middle core filaments lateral wall
Silk.Described 8 or more silk are parallel to each other.The core is completely covered in the silk that package is wound on the middle core filaments lateral wall
Silk outer surface.
Further, described to have elastic silk thread for spandex thread.
Further, 10-50 ° of corner cut is formed between the silk and middle core filaments.
Further, the middle core filaments are the silk thread for being stretched to 1.1-1.6 times of length of original length.
Further, it is attached to the silk of the middle core filaments, the silk gum having by its own and the middle core filaments
Bonding.
Further, 2 layers or more silk layers are enclosed on the outside of the middle core filaments.Each silk layer is stacked with and each silk layer
Silk thread direction it is identical.
The utility model one of has at least the following advantages:
1. the utility model stretch yarn of real silk, can be in the range of stretching 1.5 times of length when stretching, silk will not
It is broken, and the silk wrapped up can be sprung back with elastic filament, to greatly overcome problem of the existing technology.
2. the utility model stretch yarn of real silk is generally not in the problem of silk falls off in use.
3. the elastic filament clad ratio of the utility model stretch yarn of real silk can reach 99.5%, be not in after being prepared into fabric
The problems such as being not in comparison color lump after crack, crackle, printing and dyeing.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of existing stretch yarn of real silk.
Fig. 2 show the structural schematic diagram of the utility model stretch yarn of real silk.
Fig. 3 show the silk cladding schematic diagram of a layer structure of the utility model stretch yarn of real silk.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
With novel further description.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and
It is not used in restriction the utility model.
Embodiment 1
A kind of stretch yarn of real silk, as shown in Figure 2, comprising: the middle core filaments 1 that core is linearly arranged.The middle core filaments 1 are tool
There is elastic silk thread.It is described to have elastic silk thread for spandex thread.Winding is enclosed with 8 on 1 lateral wall of middle core filaments
Or 16 or 32 silk 2, the dosage of the silk 2, which depends on meeting, is completely wound around package on middle 1 lateral wall of core filaments
There is the necessary dosage of silk 2.Several silk 2 are parallel to each other, both each silk 2 silk thread direction having the same.
Embodiment 2
30 ° of corner cut is formed based on stretch yarn of real silk described in embodiment 1, between the silk 2 and middle core filaments 1.Form one
Determine corner cut and can be silk 2 to be preferably attached in middle core filaments 1, middle core filaments 1 is avoided uncoated exposed region occur.
1 embodiment according to the present utility model forms 50 ° of corner cut between the silk 2 and middle core filaments 1.
1 embodiment according to the present utility model forms 10 ° of corner cut between the silk 2 and middle core filaments 1.
Embodiment 3
Based on stretch yarn of real silk described in embodiment 1, the middle core filaments 1 are the silk thread for being stretched to original 1.3 times of length of length.
Middle core filaments 1 are stretched to certain length, can make core silk 1 itself that there is certain resilience, when going out in process
When existing silk 2 is the region of package, silk 2 can be driven in the region phase that do not wrap up under the action of middle 1 own resilience of core filaments
It mutually draws close, to eliminate the region.Middle core filaments 1 draw high length be not easy it is excessive, otherwise in the screen resiliences of core filaments 1 too strong will lead to
The silk 2 of attaching falls off, stripped thread, influences final product quality.
1 embodiment according to the present utility model, the middle core filaments 1 are the silk thread for being stretched to original 1.6 times of length of length.
1 embodiment according to the present utility model, the middle core filaments 1 are the silk thread for being stretched to original 1.1 times of length of length.
Embodiment 4
Based on stretch yarn of real silk described in embodiment 1, as shown in figure 3, being attached to the silk 2 of the middle core filaments 1, pass through
Its own silk gum 3 having and the middle core filaments 1 bond.Silk 2 itself has one layer of sticking natural silk gum 3, passes through silk
Glue 3 and the bonding of middle core filaments 1 can further be such that silk 2 is firmly attached in middle core filaments 1, and silk 2 is avoided to fall off or stripped thread.
Embodiment 5
Based on stretch yarn of real silk described in embodiment 1, as shown in figure 3, being enclosed with 2 layers or more silk on the outside of the middle core filaments 1
Layer.Each silk layer is stacked with and the 2 silk thread direction of silk of each silk layer is identical.The setting can be used up in a certain silk 2
Afterwards, the silk 2 of outer layer carries out internal pressure and fills up vacancy, with the clad ratio of core filaments 1 in raising.
The utility model one of has at least the following advantages:
1. the utility model stretch yarn of real silk, can be in the range of stretching 1.5 times of length when stretching, silk will not
It is broken, and the silk wrapped up can be sprung back with elastic filament, to greatly overcome problem of the existing technology.
2. the utility model stretch yarn of real silk is generally not in the problem of silk falls off in use.
3. the elastic filament clad ratio of the utility model stretch yarn of real silk can reach 99.5%, be not in after being prepared into fabric
The problems such as being not in comparison color lump after crack, crackle, printing and dyeing.
It should be noted that and understand, the case where not departing from spirit and scope required by the utility model claims
Under, various modifications and improvements can be made to the utility model of foregoing detailed description.It is therefore desirable to the technical solution of protection
Range is not limited by given any specific exemplary teachings.
Claims (6)
1. a kind of stretch yarn of real silk characterized by comprising the middle core filaments that core is linearly arranged；The middle core filaments be with
Elastic silk thread；Winding is enclosed with 8 or more silk on the middle core filaments lateral wall；Described 8 or more silk are parallel to each other.
2. stretch yarn of real silk according to claim 1, which is characterized in that described to have elastic silk thread for spandex thread.
3. stretch yarn of real silk according to claim 1, which is characterized in that form 10-50 ° between the silk and middle core filaments
Corner cut.
4. stretch yarn of real silk according to claim 1, which is characterized in that the middle core filaments are to be stretched to original length 1.1-
The silk thread of 1.6 times of length.
5. stretch yarn of real silk according to claim 1, which is characterized in that be attached to the silk of the middle core filaments, pass through
Its own silk gum having and the middle core filaments bond.
6. stretch yarn of real silk according to claim 1, which is characterized in that be enclosed with 2 layers or more silk on the outside of the middle core filaments
Layer；Each silk layer is stacked with and the silk thread direction of each silk layer is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702905.7U CN208362575U (en) | 2018-05-11 | 2018-05-11 | A kind of stretch yarn of real silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702905.7U CN208362575U (en) | 2018-05-11 | 2018-05-11 | A kind of stretch yarn of real silk |
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| CN208362575U true CN208362575U (en) | 2019-01-11 |
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| CN201820702905.7U Active CN208362575U (en) | 2018-05-11 | 2018-05-11 | A kind of stretch yarn of real silk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396429A (en) * | 2018-05-11 | 2018-08-14 | 德宏正信实业股份有限公司 | Stretch yarn of real silk and preparation method thereof |
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2018
- 2018-05-11 CN CN201820702905.7U patent/CN208362575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108396429A (en) * | 2018-05-11 | 2018-08-14 | 德宏正信实业股份有限公司 | Stretch yarn of real silk and preparation method thereof |
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