CN202610408U - Hollow multi-groove three-dimensional crimp polyester fine-denier fiber - Google Patents
Hollow multi-groove three-dimensional crimp polyester fine-denier fiber Download PDFInfo
- Publication number
- CN202610408U CN202610408U CN 201220254962 CN201220254962U CN202610408U CN 202610408 U CN202610408 U CN 202610408U CN 201220254962 CN201220254962 CN 201220254962 CN 201220254962 U CN201220254962 U CN 201220254962U CN 202610408 U CN202610408 U CN 202610408U
- Authority
- CN
- China
- Prior art keywords
- denier
- fiber
- hollow
- dimensional crimp
- denier fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model provides a hollow multi-groove three-dimensional crimp polyester fine-denier fiber, which comprises a polyester fine-denier fiber body, wherein at least one through hole is arranged at the center of the polyester fine-denier fiber body, a plurality of grooves are uniformly arranged on the surface of the polyester fine-denier fiber body, and the extension directions of the grooves are the length direction of the hollow three-dimensional crimp fiber. In the hollow multi-groove three-dimensional crimp polyester fine-denier fiber provided by the utility model, the grooves are arranged on the surface of the hollow three-dimensional crimp polyester fine-denier fiber, functions such as moisture absorption, air permeability and the like are enhanced, and product diversification is realized.
Description
Technical field
The utility model relates to the chemical fibre structure, particularly a kind of hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber.
Background technology
The three-dimensional crimp hollow core staple fibers is the new product of late nineteen nineties; Has the three-dimensional hollow core staple fibers of curling of screw type; This spiral helicine curling except on the fiber axis parallel direction, having the circular arc waveform; Also be the center with the fiber axis, curling ripple is done 360 degree spirality rotations, makes fiber occupy the three-dimensional space.The spirality crimping of this just " permanent "; Give yarn and fabric bulkiness with height; Be doughnut in addition; And make fiber have extremely excellent warmth retention property and hydrophobicity, soft, smooth, light specific gravity, health, unharmful substance delay and diffusion, corrosion-resistant, do not damage by worms and go mouldy, the characteristic that has many natural fabrics not have.
On the other hand, polyster fibre has good physical and chemical performance, is widely used in garment material and other fields; Polyester staple fiber progressively developed into below the 1 present dawn from 1.5 dawn of the seventies, called fine count fiber to the fiber at monofilament linear density 0.6-0.9 dawn usually, and the same yarn count of fine count fiber can respond the cross section radical that increases fiber in the yarn; Thereby increase substantially into yarn uniformity and intensity, help improving yam count, because fiber finer; Fiber specific surface area and packing density increase greatly, between fiber, form little air chamber behind the resultant yarn, and capillary effect increases; Therefore moisture absorption is ventilative, has good warmth retention property, and the distortion of the bending stiffness of fiber; Product is extremely soft, is to have the warmth retention property of cotton comfortableness, hair, the soft and smooth outward appearance of silk with the textiles greatest feature of fine count fiber production.It can with fiber blend resultant yarns such as cotton, viscose, process knitting, the woven fabric of various styles, type, fiber finer dawnization is one of trend of current fabric lining exploitation.
Existing multiple hollow 3-D crimped fiber structure in the prior art; But be mostly on the quantity of emptying aperture, to improve; And not to the dacron fine-denier fiber, disclosed like 2004-10-20, application number is 03228241.9 Chinese utility model patent; Disclose a kind of 16 hollow 3-D crimped fibers, the cross section of fiber has 16 emptying apertures.2000-10-11 is disclosed for another example, and application number is 99252319.2 Chinese utility model patent, discloses a kind of seven apertures in the human head hollow three-dimensional crimp synthetic staple, and the cross section of said synthetic staple is the shape of seven hollows.
Summary of the invention
The technical problem that the utility model will solve; Be to provide a kind of hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber; Surface through at hollow three-dimensional crimp dacron fine-denier fiber is provided with multiple-grooved, realizes the variation of hollow 3-D crimped fiber product, for high-end warm wear provides packing material.
The utility model is achieved in that a kind of hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber; Comprise a dacron fine-denier corpus fibrosum; The center of dacron fine-denier corpus fibrosum is provided with at least one through hole; The surface of dacron fine-denier corpus fibrosum evenly is provided with a plurality of grooves, and the bearing of trend of groove is the length direction of hollow 3-D crimped fiber.
The cross section of said groove is an opening semicircle outwardly.
The monofilament linear density of said dacron fine-denier corpus fibrosum was 0.6～0.8 dawn.
The advantage of the utility model is: the hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber of the utility model, through surface multiple-grooved is set at hollow three-dimensional crimp dacron fine-denier fiber, and strengthen functions such as moisture absorption is ventilative, be to realize product diversification.
Description of drawings
Combine embodiment that the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the cross-sectional structure sketch map of the utility model hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber.
The specific embodiment
See also shown in Figure 1; The hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber of the utility model; Comprise a dacron fine-denier corpus fibrosum 1; The center of dacron fine-denier corpus fibrosum 1 is provided with at least one through hole 12, and the surface of dacron fine-denier corpus fibrosum 1 evenly is provided with a plurality of grooves 14, and the bearing of trend of groove 14 is the length direction of hollow 3-D crimped fiber.
Among the embodiment shown in Figure 1, the quantity of said through hole 12 is 1, in other embodiments, and also can 2 or a plurality of; In addition, among the embodiment shown in Figure 1, the cross section of said groove 14 is an opening semicircle outwardly, but the utility model is not limited thereto, and also can be other shape.
The monofilament linear density of said dacron fine-denier corpus fibrosum 1 was 0.6～0.8 dawn.
Functions such as the hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber of the utility model is provided with multiple-grooved through the surface at hollow three-dimensional crimp dacron fine-denier fiber, and the enhancing moisture absorption is ventilative are to realize product diversification.
The implementation method of the utility model: a special spinnerets is set; The spinnerets body be shaped as rectangle; Be on the spinnerets to have to arranged distribution in length and breadth and be no less than 4000 spinneret orifice; The arrangement inclination angle of spinneret orifice is 1 °～5 °, and the row of spinneret orifice are apart from being 3.0mm～6.0mm, and the line-spacing of spinneret orifice is 3.0mm～6.0mm; Described spinneret orifice is linked to each other with guide hole two parts by spray silk pore and constitutes.
The degree of depth of described spinneret hole is 20mm～40mm.
The degree of depth of described spray silk pore is 0.3mm～0.5mm.
The diameter of described spray silk pore is 0.1mm～0.3mm.
Described guide hole diameter is 1.0mm～3.0mm, and the leading section of guide hole is provided with the conical section that links to each other in spray silk pore, the continuous tapered transition of guide hole between spray silk pore; Said guide hole front end conical section is divided into first conical section and second conical section with different cone angle, and the first conical section cone angle is 50 °～80 °, and the cone angle of second conical section is 40 °～60 °, coincide between first conical section and the second conical section z and joins.The tail end of guide hole is provided with third hand tap shape, and the cone angle of section third hand tap shape section is 90 °～100 °.Can produce the thin dawn short fiber at 0.6～0.8 dawn with this spinnerets.
Though more than described the specific embodiment of the utility model; But the technical staff who is familiar with the present technique field is to be understood that; We described concrete embodiment is illustrative; Rather than being used for qualification to the scope of the utility model, those of ordinary skill in the art are in the modification and the variation of the equivalence of doing according to the spirit of the utility model, all should be encompassed in the scope that the claim of the utility model protects.
Claims (3)
1. hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber; Comprise a dacron fine-denier corpus fibrosum; It is characterized in that: the center of dacron fine-denier corpus fibrosum is provided with at least one through hole; The surface of dacron fine-denier corpus fibrosum evenly is provided with a plurality of grooves, and the bearing of trend of groove is the length direction of hollow 3-D crimped fiber.
2. hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber as claimed in claim 1, it is characterized in that: the cross section of said groove is an opening semicircle outwardly.
3. hollow multiple-grooved three-dimensional crimp dacron fine-denier fiber as claimed in claim 1, it is characterized in that: the monofilament linear density of said dacron fine-denier corpus fibrosum was 0.6～0.8 dawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254962 CN202610408U (en) | 2012-06-01 | 2012-06-01 | Hollow multi-groove three-dimensional crimp polyester fine-denier fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254962 CN202610408U (en) | 2012-06-01 | 2012-06-01 | Hollow multi-groove three-dimensional crimp polyester fine-denier fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610408U true CN202610408U (en) | 2012-12-19 |
Family
ID=47344120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254962 Expired - Lifetime CN202610408U (en) | 2012-06-01 | 2012-06-01 | Hollow multi-groove three-dimensional crimp polyester fine-denier fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668494A (en) * | 2013-12-03 | 2014-03-26 | 杭州泰富纺织化纤有限公司 | Octagonal filament and manufacturing process thereof |
-
2012
- 2012-06-01 CN CN 201220254962 patent/CN202610408U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668494A (en) * | 2013-12-03 | 2014-03-26 | 杭州泰富纺织化纤有限公司 | Octagonal filament and manufacturing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201165570Y (en) | Spinneret plate of fine denier trilobal filament hole | |
| CN201362780Y (en) | Radiation-proof knitting sweater | |
| CN104047103A (en) | Knitted fabric, and production method and application thereof | |
| CN204474846U (en) | A kind of vapor-permeable type POLYAMIDE YARNS | |
| CN202610408U (en) | Hollow multi-groove three-dimensional crimp polyester fine-denier fiber | |
| CN204455385U (en) | A kind of imitative wool crimping POLYAMIDE YARNS | |
| CN206512351U (en) | A kind of anti-bacterial wet-absorbing heat release functional yarn | |
| CN201212070Y (en) | Spinneret for producing double cross fiber | |
| CN204659105U (en) | Parallel composite fiber antibacterial cloth | |
| CN204939714U (en) | A kind of tension multi-fibre spinning | |
| CN203683982U (en) | Net barrel decorative rope used for textile and garment | |
| CN202913109U (en) | Cross-shaped hollow fiber and spinneret plate for cross-shaped hollow fiber | |
| CN202272999U (en) | Triangular hollow fiber spinning spinneret | |
| CN204530109U (en) | A kind of TOWEL | |
| CN101397709A (en) | Fabric containing I shaped fiber | |
| CN204530112U (en) | A kind of novel polyester-cotton fabric | |
| CN204702841U (en) | A kind of thick dawn flat terylene staple fibre and spinnerets used thereof | |
| CN202202196U (en) | Water-absorbing and sweat-releasing jean fabric | |
| CN206752039U (en) | The smooth type ammonia copper wire of ecology, silk/cotton blended yarn knitting fabric structure | |
| CN202112371U (en) | Anti-static knitted fabric with vertical lines | |
| CN203878283U (en) | A large single jacquard cloth | |
| CN203238363U (en) | Polyester fiber with snowflake-shaped cross section | |
| CN103726196A (en) | Figure-eight decorating cord | |
| CN203947237U (en) | A kind of spun yarn | |
| CN207405280U (en) | Hollow chemical fiber yarn |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |