CN213624546U - Anti-transparent blunt optical fiber - Google Patents
Anti-transparent blunt optical fiber Download PDFInfo
- Publication number
- CN213624546U CN213624546U CN202021661942.1U CN202021661942U CN213624546U CN 213624546 U CN213624546 U CN 213624546U CN 202021661942 U CN202021661942 U CN 202021661942U CN 213624546 U CN213624546 U CN 213624546U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- high polymer
- transparency
- coating
- monofilament
- 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.)
- Active
Links
Images
Landscapes
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model relates to an anti-transparency blunt optical fiber, include: tow layer and cladding are in the coating in the tow layer outside, the tow layer comprises a plurality of monofilament, the coating is the polygon setting, the coating is the high polymer that contains mass percent be 17 ~ 20% titanium dioxide, the monofilament is including being the first part of ring form setting and being the second part that petal form set up, the second part cladding is in the outside of first part, be equipped with a plurality of elliptical aperture in the first part, the first part is the high polymer, the second part is the high polymer that contains mass percent be 17 ~ 20% titanium dioxide to better anti-transparency effect has.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a textile sector especially relates to an anti-transparency blunt optical fiber.
[ background of the invention ]
The basic requirements of the textile are cold resistance and a shielding body, the shielding body requires that the textile has a good visual shielding function, the dark thick fabric has no visual shielding problem, but the light and thin fabric in summer, especially the white fabric generally has the problem of exposure of underwear and body skin, so that the dress is not elegant.
The light irradiates the textile and then is reflected, absorbed, scattered, refracted and transmitted, wherein the reflected light of the transmitted optical fiber reaching the target object is subjected to the same process on the reverse side of the textile, and the idea of realizing visual shielding of the textile is as follows: the change of the cross-sectional shape of the fiber, the addition of related auxiliary agents and the like mainly prevent perspective through a coating after-finishing technology in the prior art, but the wearing comfort of the fiber is affected after the coating is finished, and the fiber is also airtight.
Therefore, there is a need for a transparency-resistant blunt optical fiber that solves the above-mentioned problems.
[ Utility model ] content
In order to solve the above problem, an object of the present invention is to provide a transparent blunt-proof optical fiber with better transparent-proof effect.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-transparency blunt optical fiber comprising: the silk bundle layer and the cladding in the coating in the silk bundle layer outside, the silk bundle layer comprises a plurality of monofilament, the coating is the polygon setting, the coating is the fibre-forming high polymer, the monofilament is including being the first portion of ring form setting and being the second part that petal form set up, the second part cladding is in the outside of first portion, be equipped with a plurality of elliptical aperture in the first portion, the first portion is the high polymer, the second portion is the fibre-forming high polymer.
Preferably, an anti-transparency blunt optical fiber in the present invention is further configured to: the tow layer and the coating layer are in clearance fit.
Preferably, an anti-transparency blunt optical fiber in the present invention is further configured to: the elliptical holes are evenly distributed along the circumferential direction.
Preferably, an anti-transparency blunt optical fiber in the present invention is further configured to: the high polymer is PET, PBT or PTT.
Preferably, an anti-transparency blunt optical fiber in the present invention is further configured to: the titer of the monofilament is 1-5 dtex.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a be polygonized structure with the coating design, thereby improved the scattering way, in addition the utility model discloses a design into the petal structure with the second part of monofilament to improved the specific surface area of monofilament, made the fibre have stronger blunt light visual effect, in addition the utility model discloses a be the high polymer with the first part in the monofilament, the second part is the high polymer that contains mass percent for 17 ~ 20% titanium dioxide, can reduce titanium dioxide's use amount, can reach better anti-transparency effect again.
[ description of the drawings ]
Fig. 1 is a schematic cross-sectional view of the transparent blunt optical fiber according to the present invention.
Fig. 2 is a schematic cross-sectional view of a monofilament in the present invention.
In fig. 1 and 2: 1. tow layer, 10, monofilament, 100, first section, 1000, elliptical hole, 101 second section, 2, coating.
[ detailed description ] embodiments
An anti-transparency blunt optical fiber according to the present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 and 2, an anti-transparency blunt optical fiber includes: the wire bundle layer comprises a wire bundle layer 1 and a coating layer 2 coated on the outer side of the wire bundle layer 1, wherein the wire bundle layer 1 and the coating layer 2 are in clearance fit. The coating layer 2 is arranged in a polygonal shape, the coating layer 2 is a fiber-forming high polymer, and the fiber-forming high polymer is a high polymer containing 17-20% by mass of titanium dioxide.
The tow layer 1 is composed of a plurality of monofilaments 10, and the titer of the monofilaments 10 is 1-5 dtex. The monofilament 10 comprises a first portion 100 and a second portion 101, wherein the first portion 100 is arranged in a circular ring shape, the second portion 101 is arranged in a petal shape, the second portion 101 is wrapped outside the first portion 100, a plurality of elliptical holes 1000 are formed in the first portion 100 and are evenly distributed along the circumferential direction, and the arrangement of the elliptical holes 1000 can increase the elasticity of fibers. The first part 100 is a high polymer, the second part 101 is a fiber-forming high polymer, the fiber-forming high polymer is a high polymer containing 17-20% by mass of titanium dioxide, in this embodiment, the high polymer is PET, of course, in other embodiments, the high polymer may also be PBT or PTT, and the present invention can be implemented similarly.
To sum up, the utility model discloses a be polygonized structure with the design of coating 2 to improved the scattering way, in addition the utility model discloses a design into petal structure with the second part 101 of monofilament 10 to improved the specific surface area of monofilament, made the fibre have stronger dull light visual effect, in addition the utility model discloses a first part 100 in the monofilament is the high polymer, second part 101 is the high polymer that contains mass percent for 17 ~ 20% titanium dioxide, can reduce titanium dioxide's use amount, can reach better anti-transparency effect again.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. An anti-transparency blunt optical fiber comprising: the tow layer and the coating layer of cladding in the tow layer outside, the tow layer comprises a plurality of monofilament, its characterized in that: the coating is the polygon setting, the coating is the fibre-forming high polymer, the monofilament is including being the first portion that the ring form set up and being the second portion that petal form set up, the second portion cladding is in the outside of first portion, be equipped with a plurality of elliptical aperture in the first portion, first portion is the high polymer, the second portion is the fibre-forming high polymer.
2. The anti-transparency blunt optical fiber of claim 1, wherein: the tow layer and the coating layer are in clearance fit.
3. The anti-transparency blunt optical fiber of claim 1, wherein: the elliptical holes are evenly distributed along the circumferential direction.
4. The anti-transparency blunt optical fiber of claim 1, wherein: the high polymer is PET, PBT or PTT.
5. The anti-transparency blunt optical fiber of claim 1, wherein: the titer of the monofilament is 1-5 dtex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661942.1U CN213624546U (en) | 2020-08-12 | 2020-08-12 | Anti-transparent blunt optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661942.1U CN213624546U (en) | 2020-08-12 | 2020-08-12 | Anti-transparent blunt optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213624546U true CN213624546U (en) | 2021-07-06 |
Family
ID=76644041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021661942.1U Active CN213624546U (en) | 2020-08-12 | 2020-08-12 | Anti-transparent blunt optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213624546U (en) |
-
2020
- 2020-08-12 CN CN202021661942.1U patent/CN213624546U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101570901B (en) | Chemical fiber with high optical shielding | |
| CN208667921U (en) | A kind of blunt fiber optics | |
| CN201981301U (en) | Bilateral composite elastic fiber with high optical shielding | |
| CN111206333A (en) | Environment-friendly fiber flocculus and manufacturing method thereof | |
| CN213624546U (en) | Anti-transparent blunt optical fiber | |
| CN213596698U (en) | Anti-transparent fiber | |
| JP2015045111A (en) | Water-absorbing rapid-dry knitted fabric | |
| CN216550906U (en) | Multifunctional cotton-like elastic composite yarn | |
| CN205893516U (en) | Dacron yarn | |
| CN211570913U (en) | Chinlon with high antibacterial performance | |
| CN208266319U (en) | A kind of W-shaped cotton-simulated terylene long filament | |
| CN209260290U (en) | A kind of nano combined covering yarn | |
| CN104131400A (en) | Fabric feeling cold and application of fabric | |
| CN107366034A (en) | A kind of heterotypic fibre of anti-printing opacity | |
| CN209114094U (en) | A kind of knitting tooling fabric | |
| US20190360137A1 (en) | Insulation with reactive flaps | |
| CN214193592U (en) | Novel special-shaped section monofilament | |
| CN213733779U (en) | Antibacterial knitted underwear fabric made of mint fibers | |
| CN207130386U (en) | A kind of heterotypic fibre of anti-printing opacity | |
| CN211446052U (en) | Composite fiber suitable for constant temperature elasticity | |
| CN211734595U (en) | Wool semi-worsted spun yarn | |
| CN211171030U (en) | Novel antistatic blended yarn | |
| CN216237472U (en) | Super gentle fine denier polyester filament of high elasticity | |
| CN204417676U (en) | A kind of coloured flash of light special-shaped polyester filament yarn | |
| CN210916430U (en) | Low-melting-point cotton-like fiber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |