CN207062449U - High-elastic coloured polyester chopped fiber - Google Patents
High-elastic coloured polyester chopped fiber Download PDFInfo
- Publication number
- CN207062449U CN207062449U CN201720763977.8U CN201720763977U CN207062449U CN 207062449 U CN207062449 U CN 207062449U CN 201720763977 U CN201720763977 U CN 201720763977U CN 207062449 U CN207062449 U CN 207062449U
- Authority
- CN
- China
- Prior art keywords
- fiber
- outer layer
- bodies
- elastic
- polyester
- 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 - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 89
- 229920000728 polyester Polymers 0.000 title claims abstract description 27
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 7
- 238000004043 dyeing Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Details Of Garments (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
A kind of high-elastic coloured polyester chopped fiber is the utility model is related to, it includes fiber bodies（1）, the fiber bodies（1）Section into circle, the fiber bodies（1）It is provided centrally with circular cavity（2）, the fiber bodies（1）Including inner fiber（1.1）And outer layer fiber（1.2）, the outer layer fiber（1.2）It is coated on inner fiber（1.1）On, the inner fiber（1.1）It is made of Regenerated Polyester Fibres, the inner fiber（1.1）Cross sectional shape be four flap shapes, the outer layer fiber（1.2）It is made of coloured polyester fiber, the outer layer fiber（1.2）Staggeredly rectangle striped is evenly arranged with outer surface（1.3）, the outer layer fiber（1.2）It is coated with anti-aging layer（3）.A kind of high-elastic coloured polyester chopped fiber of the utility model, it is without dyeing, and good color fastness, not fugitive color, can substitute primary polyester fiber completely, substantially increase value-added content of product at high temperature under high pressure.
Description
Technical field
A kind of high-elastic coloured polyester chopped fiber is the utility model is related to, belongs to chemical fiber technical field.
Background technology
With the large-scale development of polyester fiber, the waste material of polyester, waste textile increasingly increases, in order to better profit from
Waste textile carries out raw material regeneration and raw material resources are newly developed, meets raw material needed for the production of textile industry, and it is dirty to reduce environment
Dye, reach economize on resources, the final purpose of environmental protection, so as to realize the strategic objective of sustainable development, so waste and old spinning
The comprehensive cyclic utilization of fabric is also increasingly taken seriously.Regeneration of the China to waste textile at present typically only stops
In production filler and the textile of low side, so using recycled polyester waste material, performance brilliance is produced by technological innovation
High-grade fibre in differentiation material.Accelerate conventional regeneration polyester fiber business optimization and upgrading, high-elastic coloured polyester chopped fiber is for we
R＆D direction from now on.
Utility model content
Technical problem to be solved in the utility model is short for a kind of high-elastic coloured polyester of above-mentioned prior art offer
Fiber, it is without dyeing, and good color fastness, not fugitive color, can substitute primary polyester fiber completely, carry significantly at high temperature under high pressure
High value-added content of product.
The technical scheme in the invention for solving the above technical problem is：A kind of high-elastic coloured polyester chopped fiber, it is wrapped
Fiber bodies are included, into circle, the fiber bodies are provided centrally with circular cavity, the fiber sheet in the section of the fiber bodies
Body includes inner fiber and outer layer fiber, and the outer layer fiber is coated on inner fiber, and the inner fiber is poly- using regeneration
Ester fiber is made, and the cross sectional shape of the inner fiber is four flap shapes, and the outer layer fiber is made of coloured polyester fiber,
Rectangle striped staggeredly is evenly arranged with the outer layer fiber outer surface, the outer layer fiber is coated with anti-aging layer.
Compared with prior art, the utility model has the advantage of：
A kind of high-elastic coloured polyester chopped fiber of the utility model, its fiber bodies is including inside and outside two layers, wherein using regeneration
Polyester fiber, outer layer uses coloured polyester fiber, therefore need not be dyed, good color fastness, at high temperature under high pressure not fugitive color,
Primary polyester fiber can be substituted completely, substantially increase value-added content of product；Inner fiber cross sectional shape is four flap shapes, outside
Layer fiber is coated on inner fiber, and its fracture strength is high（>4.0CN/dtex）, batch spring rate height（>75%）；Fiber bodies
Anti-aging layer is coated with, substantially increases the ageing resistace of product；Staggeredly it is provided with outer layer fiber outer surface with interior
The bond strength of rectangle striped, anti-aging layer and outer layer fiber is good, substantially increases product service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high-elastic coloured polyester chopped fiber of the utility model.
Fig. 2 is the structural representation of outer layer fibrous outer surfaces in Fig. 1.
Wherein：
Fiber bodies 1
Inner fiber 1.1
Outer layer fiber 1.2
Rectangle striped 1.3
Circular cavity 2
Anti-aging layer 3.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1 and Figure 2, a kind of high-elastic coloured polyester chopped fiber in the present embodiment, it includes fiber bodies 1, described
Into circle, the fiber bodies 1 are provided centrally with circular cavity 2 in the section of fiber bodies 1, and the fiber bodies 1 include internal layer
Fiber 1.1 and outer layer fiber 1.2, the outer layer fiber 1.2 are coated on inner fiber 1.1, and the inner fiber 1.1 is using again
Raw polyester fiber is made, and the cross sectional shape of the inner fiber 1.1 is four flap shapes, and the outer layer fiber 1.2 is using coloured poly-
Ester fiber is made, and interlocking on the outer surface of outer layer fiber 1.2 is evenly arranged with rectangle striped 1.3, outside the outer layer fiber 1.2
It is coated with anti-aging layer 3.
In addition to the implementation, the utility model also includes other embodiment, all to use equivalents or equivalent
The technical scheme that substitute mode is formed, all should fall within the protection domain of the utility model claims.
Claims (1)
- A kind of 1. high-elastic coloured polyester chopped fiber, it is characterised in that：It includes fiber bodies（1）, the fiber bodies（1）Cut Face is into circle, the fiber bodies（1）It is provided centrally with circular cavity（2）, the fiber bodies（1）Including inner fiber （1.1）And outer layer fiber（1.2）, the outer layer fiber（1.2）It is coated on inner fiber（1.1）On, the inner fiber（1.1） It is made of Regenerated Polyester Fibres, the inner fiber（1.1）Cross sectional shape be four flap shapes, the outer layer fiber（1.2） It is made of coloured polyester fiber, the outer layer fiber（1.2）Staggeredly rectangle striped is evenly arranged with outer surface（1.3）, institute State outer layer fiber（1.2）It is coated with anti-aging layer（3）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763977.8U CN207062449U (en) | 2017-06-28 | 2017-06-28 | High-elastic coloured polyester chopped fiber |
| PCT/CN2017/107588 WO2019000734A1 (en) | 2017-06-28 | 2017-10-25 | High-elasticity colored polyester short fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763977.8U CN207062449U (en) | 2017-06-28 | 2017-06-28 | High-elastic coloured polyester chopped fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207062449U true CN207062449U (en) | 2018-03-02 |
Family
ID=61506453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763977.8U Expired - Fee Related CN207062449U (en) | 2017-06-28 | 2017-06-28 | High-elastic coloured polyester chopped fiber |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207062449U (en) |
| WO (1) | WO2019000734A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850718A (en) * | 2019-04-30 | 2020-10-30 | 东华大学 | Composite color fiber, spinning pack and preparation method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202323146U (en) * | 2011-11-30 | 2012-07-11 | 江阴市江河化纤有限公司 | Ultra-coarse-denier hollow fiber |
| CN205358367U (en) * | 2015-11-13 | 2016-07-06 | 嘉兴港恒针织有限公司 | Plaiting openwork jacquard cloth |
| CN205999529U (en) * | 2016-08-22 | 2017-03-08 | 江苏恒泽复合材料科技有限公司 | Multi layer colour environmental protection composite fibre |
| CN205999521U (en) * | 2016-08-22 | 2017-03-08 | 优彩环保资源科技股份有限公司 | Inorganic nano flame-retardant complex fiber |
-
2017
- 2017-06-28 CN CN201720763977.8U patent/CN207062449U/en not_active Expired - Fee Related
- 2017-10-25 WO PCT/CN2017/107588 patent/WO2019000734A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850718A (en) * | 2019-04-30 | 2020-10-30 | 东华大学 | Composite color fiber, spinning pack and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019000734A1 (en) | 2019-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |