CN206843638U - A kind of anti-perspective chopped fiber - Google Patents
A kind of anti-perspective chopped fiber Download PDFInfo
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- CN206843638U CN206843638U CN201720772912.XU CN201720772912U CN206843638U CN 206843638 U CN206843638 U CN 206843638U CN 201720772912 U CN201720772912 U CN 201720772912U CN 206843638 U CN206843638 U CN 206843638U
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- clad
- perspective
- core beam
- chopped fiber
- beam layer
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Abstract
It the utility model is related to chemical fiber field, and in particular to a kind of anti-perspective chopped fiber.Core beam layer including clad and terylene, clad are hollow structure, and core beam layer is located at the hollow interior of clad, and core beam layer is made up of several sandwich layers.The structure of this programme has the complicated fiber cross-section structures of multiple scattering approach, it is aided with fiber fine-denier, surface roughening, yarn porous simultaneously, the anti-translucency effect of light zephyr is realized, so as to meet the demand of anti-perspective, meanwhile the fiber has good elasticity.
Description
Technical field
It the utility model is related to chemical fiber field, and in particular to a kind of anti-perspective chopped fiber.
Background technology
It with natural polymer or artificial synthesized high-molecular compound is raw material that chemical fibre, which is, is spun by preparing
The obtained fiber with textile performance of the processes such as silk stock solution, spinning and post processing.
But current most of chemical fibre can not solve the problems, such as perspective.
The content of the invention
The purpose of this utility model is to solve the problems, such as that the anti-transparent effect of current chemical fibre is poor, there is provided Yi Zhongfang
Have an X-rayed chopped fiber.
In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme：
A kind of anti-perspective chopped fiber, including the core beam layer of clad and terylene, clad are hollow structure, and core beam layer is located at
Clad it is hollow in, core beam layer is made up of several sandwich layers.
The structure realizes the complication of fiber cross-section structures, it is possessed a variety of scattering approach, so as to reduce light
Fine transmitance, realizes anti-transparent effect.
Preferably, several loopholes are evenly arranged with the clad.Scatteringization is further improved, with drop
Low transparent effect.
Preferably, the core beam layer coordinates with cladding lamellar spacing.
Preferably, it is additionally provided with viscose rayon layer in the core beam layer.
Preferably, the fiber number of the fiber is 3-8dtex.
Preferably, the clad is polygon or ellipse.
Preferably, the clad outer wall is provided with some breach.
Preferably, the clad is polyamide fibre, and core beam layer is terylene.
Preferably, the sandwich layer is to be coated with inner cladding.
Preferably, core beam layer eccentric setting in clad.Fiber can be improved by eccentric setting
Elasticity, it can make short fibre that there is extraordinary deformation characteristic after Seiko, so as to improve scattering approach, further improve anti-perspective
Effect.
Compared with prior art, beneficial effect is the utility model：The structure of this programme has answering for multiple scattering approach
Miscellaneous fiber cross-section structures, while it is aided with fiber fine-denier, surface roughening, yarn porous, realize the anti-of light zephyr
Saturating effect, so as to meet the demand of anti-perspective, meanwhile, the fiber has good elasticity.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of another state of the present utility model；
Fig. 3 is a kind of structural representation of embodiment 3 of the present utility model.
In figure：1 clad, 2 core beam layers, 3 sandwich layers, 4 loopholes, 5 viscose rayon layers, 6 breach, 7 inner claddings.
Embodiment
Explanation is further described to the technical solution of the utility model below by specific embodiment.
Embodiment 1：
A kind of anti-perspective chopped fiber, as shown in figure 1, including clad 1 and core beam layer 2, clad 1 is hollow structure, core
Beam layer 2 be located at clad 1 it is hollow in, and core beam layer 2 and the gap of clad 1 coordinate, and core beam layer 2 is by 3 groups of several sandwich layers
Into the clad 1 is polyamide fibre, and core beam layer 2 is terylene.Clad 1 is polygonized structure.
In order to improve the elasticity of fiber, several loopholes 4 are evenly arranged with the clad 1, it is saturating by setting
Unthreaded hole 4 can improve the overall shrinkage of fiber, so that fiber has preferably elasticity.
Meanwhile viscose rayon layer 5 is additionally provided with core beam layer 2, utilize the crystallization of viscose rayon layer 5 and terylene and polyamide fibre
Performance is different, so as to reduce the permeability of light in fibrous inside, improves anti-perspective performance.
Embodiment 2：
On the basis of embodiment 1, some breach 6 are provided with the outer wall of clad 1, and be to be coated with interior bag by sandwich layer 3
Layer 7.It is 3-8dtex that whole fiber, which controls fiber number, as shown in Fig. 2 clad 1 is ellipsoidal structure.
Embodiment 3：
As shown in figure 3, the eccentric setting in clad 1 of the core beam layer 2 in embodiment 1 and embodiment 2.
Claims (10)
1. a kind of anti-perspective chopped fiber, it is characterised in that including clad（1）With core beam layer（2）, clad（1）For hollow knot
Structure, core beam layer（2）Positioned at clad（1）It is hollow in, core beam layer（2）By several sandwich layers（3）Composition.
A kind of 2. anti-perspective chopped fiber according to claim 1, it is characterised in that the clad（1）On be uniformly arranged
There are several loopholes（4）.
A kind of 3. anti-perspective chopped fiber according to claim 1, it is characterised in that the core beam layer（2）With clad（1）
Gap coordinates.
A kind of 4. anti-perspective chopped fiber according to claim 1, it is characterised in that the core beam layer（2）Inside it is additionally provided with viscous
Glue fiber layer（5）.
5. a kind of anti-perspective chopped fiber according to claim 1, it is characterised in that the fiber number of the fiber is 3-8dtex.
A kind of 6. anti-perspective chopped fiber according to claim 1, it is characterised in that the clad（1）For polygon or
Ellipse.
A kind of 7. anti-perspective chopped fiber according to claim 1, it is characterised in that the clad（1）If outer wall is provided with
Dry breach（6）.
A kind of 8. anti-perspective chopped fiber according to claim 1, it is characterised in that the clad（1）For polyamide fibre, core beam
Layer（2）For terylene.
A kind of 9. anti-perspective chopped fiber according to claim 1, it is characterised in that the sandwich layer（3）To be coated with interior bag
Layer（7）.
A kind of 10. anti-perspective chopped fiber according to claim 1, it is characterised in that the core beam layer（2）In clad
（1）Interior eccentric setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772912.XU CN206843638U (en) | 2017-06-29 | 2017-06-29 | A kind of anti-perspective chopped fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720772912.XU CN206843638U (en) | 2017-06-29 | 2017-06-29 | A kind of anti-perspective chopped fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206843638U true CN206843638U (en) | 2018-01-05 |
Family
ID=60803525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720772912.XU Active CN206843638U (en) | 2017-06-29 | 2017-06-29 | A kind of anti-perspective chopped fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206843638U (en) |
-
2017
- 2017-06-29 CN CN201720772912.XU patent/CN206843638U/en active Active
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