CN201021462Y - Novel cotton 6 single-fiber long silk - Google Patents
Novel cotton 6 single-fiber long silk Download PDFInfo
- Publication number
- CN201021462Y CN201021462Y CNU2007200051070U CN200720005107U CN201021462Y CN 201021462 Y CN201021462 Y CN 201021462Y CN U2007200051070 U CNU2007200051070 U CN U2007200051070U CN 200720005107 U CN200720005107 U CN 200720005107U CN 201021462 Y CN201021462 Y CN 201021462Y
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- filament
- fiber filament
- poor
- novel nylon
- cloth surface
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The purpose of the utility model is to provide a novel Nylon 6 single-fiber filament, the nature of the novel Nylon 6 single-fiber filament is improved by modifying the section form thereof. To achieve the purpose, the utility model provides the following proposal. The section form of the novel Nylon 6 single-fiber filament is a triangle star, the vertex angle of the novel Nylon 6 single-fiber filament is less than 60 degrees, and the lateral included angles of which are less than 180 degrees. Originally created in China and free of the defects of prior triangle-sectioned filaments including poor hygroscopicity, light and flash point deficiency of cloth surface and poor gas permeability and also the defects of prior trefoil-sectioned filaments including unsmooth cloth surface, poor hand feel, difficult weave and low breaking strength, the filament section has the advantages of low contraction after twisting, convenient weave, good hand feel, excellent hygroscopicity, smooth cloth surface, fine flash points and favorable dyeing colors. The product remedies the shortcomings, and combines the advantages of the two products.
Description
Technical field:
The utility model belongs to the synthesising fibre long filament, specifically is a kind of novel polyamide fibre 6 filament long filaments.
Background technology
Chinlon 6 filament has three kinds: circular hole, triangular form, trilobal cross, but all be untwisted long filament, weave generally twisting earlier before weaving of family, generally occur twist skewness after the twisting, the fabric boiling water shrinkage is excessive, and polyamide fibre 6 monofilament boiling water shrinkages are between 12% to 28%, triangular form cross section long filament, hygroscopicity is poor, and cloth cover does not have light and shining point, and gas permeability is poor; Trilobal cross cloth cover injustice, feel is poor, weaves difficulty, and fracture strength is low.GB/T1603-1996 nylon drawn yarn standard is applicable to a density 33-167dtex, circular cross-section, and true qualities and half delustring are without twisting with without the civilian nylon drawn yarn that compresses and washes typing.
The utility model content:
The purpose of this utility model provides a kind of novel novel polyamide fibre 6 filament long filaments, by changing the performance that its cross sectional shape improves polyamide fibre 6 filament long filaments.For the scheme that reaches this purpose the utility model and provide is:
A kind of novel polyamide fibre 6 filament long filaments, its cross sectional shape are to wait triangle star-like, and its drift angle angle is less than 60 °, and its side angle is less than 180 °.
Described drift angle angle is 35 °, and its side angle is 155 °.
Realize that the utility model adopts Domestic V C406 spinning machine to produce, the spinnerets pass is changed, adopt spinnerets with the star-like hole of triangle described in the scheme.Add an amount of SN antistatic additive and Ursula holder in process of production in the finish, adopt the low temperature and high relative humidity lateral blowing to keep the filament filament cross section shape, increase fracture strength to 5.5CN/dtex.Utilize Domestic V C443 drawing machine and go up steel platform precursor unwinding frame, increase frame, make unwinding frame and VC443 drawing machine precursor, in unwinder and VC443 drawing machine, add the self-control twister apart from lengthening, precursor after the unwinding is twisted the directly drawing-off of twisting back.The typing of employing high temperature hot plate adds HEAT SETTING to monofilament, and setting temperature is controlled at 200 ℃ to 250 ℃, and setting temperature surpasses weaves the printing and dyeing temperature, makes finished silk keep the twist and boiling water shrinkage.
The advantage of the utility model product: realize that its boiling water shrinkage can regulate arbitrarily in 4% to 10%, make that to weave the back cloth cover smooth, shrinkage factor is little.The monofilament cross section is that domestic original creation has changed former triangular form cross section long filament, and hygroscopicity is poor, and cloth cover does not have light and shining point, and gas permeability is poor; Changed former trilobal cross cloth cover injustice, feel is poor, weaves difficulty, and fracture strength is low.The twisting back is low shrinks, weave conveniently, and good hand touch, good hygroscopicity, cloth cover is smooth, and shining point is good, and the dyeing color is good.This product remedies the shortcoming of two kinds of products, has the advantage of above two kinds of kinds concurrently.
Description of drawings:
Fig. 1, the utility model polyamide fibre 6 filament long filament cross section structure schematic diagrames.
Among the figure, α is a drift angle, β side angle.
The specific embodiment:
A kind of novel polyamide fibre 6 filament long filaments, its cross sectional shape are to wait triangle star-like, and the drift angle angle [alpha] is that 35 ° of its side angle β are 155 °.
Claims (2)
1. novel polyamide fibre 6 filament long filaments is characterized in that: its cross sectional shape is for waiting triangle star-like, and its drift angle angle is less than 60 °, and its side angle is less than 180 °.
2. polyamide fibre 6 filament long filaments according to claim 1, it is characterized in that: described drift angle angle is 35 °, its side angle is 155 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200051070U CN201021462Y (en) | 2007-02-13 | 2007-02-13 | Novel cotton 6 single-fiber long silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200051070U CN201021462Y (en) | 2007-02-13 | 2007-02-13 | Novel cotton 6 single-fiber long silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021462Y true CN201021462Y (en) | 2008-02-13 |
Family
ID=39088875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200051070U Expired - Fee Related CN201021462Y (en) | 2007-02-13 | 2007-02-13 | Novel cotton 6 single-fiber long silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021462Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112725911A (en) * | 2020-12-22 | 2021-04-30 | 南通新帝克单丝科技股份有限公司 | High-dpf polyamide industrial yarn for electronic components and production method thereof |
-
2007
- 2007-02-13 CN CNU2007200051070U patent/CN201021462Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112725911A (en) * | 2020-12-22 | 2021-04-30 | 南通新帝克单丝科技股份有限公司 | High-dpf polyamide industrial yarn for electronic components and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20110213 |