CN104805517B - Two-component composite modified imitated fluff flash fiber and preparation method thereof - Google Patents
Two-component composite modified imitated fluff flash fiber and preparation method thereof Download PDFInfo
- Publication number
- CN104805517B CN104805517B CN201510081977.5A CN201510081977A CN104805517B CN 104805517 B CN104805517 B CN 104805517B CN 201510081977 A CN201510081977 A CN 201510081977A CN 104805517 B CN104805517 B CN 104805517B
- Authority
- CN
- China
- Prior art keywords
- component
- spinneret orifice
- double
- composite modified
- fine hair
- 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
Abstract
The invention provides a two-component composite modified imitated fluff flash fiber and a preparation method thereof. After a first component and a second component are melted by a two-component composite spinning machine, the first component and the second component are guided to a first spinneret orifice and a second spinneret orifice through a first flow guide hole and a second flow guide hole in a distribution plate respectively, the first spinneret orifice comprises two parallel linear spinneret orifices, the second spinneret orifice is a cross spinneret orifice, the two parallel linear spinneret orifices are positioned in the upper side and the lower side of the cross spinneret orifice respectively, the first component and the second component are sprayed from the first spinneret orifice and the second spinneret orifice respectively and then cooled to form the two-component composite modified imitated fluff flash nascent fiber, and the two-component composite modified imitated fluff flash fiber is obtained after post-treatment. According to the preparation method for producing the two-component composite modified imitated fluff flash fiber, the application performance of polyester can be greatly improved only by modifying the polyester on an existing composite spinning device.
Description
Technical field
The present invention relates to terylene chemical-fibres filaments are used in a kind of weaving, when specifically a kind of fiber strand silk rotates or shakes, fiber
The optical effect of special construction make strand have flash effect, finished textile product has the thin undercoat such as height imitation woolen yarn, marten hair
The outward appearance of floss and the effect attractive in appearance of feel and flash of light, and it is ventilative, the snugness of fit of antistatic behaviour to have good moisture absorption
Double-component composite modified fiber and its production method.
Background technology
Terylene is the very many a kind of chemical fiber garment raw material of fabric in daily life, and the maximum advantage of its fabric is anti-
Very well, but its sucting wet air permeability is poor for wrinkle property and conformality, and it is airtight, non-hygroscopic that fabric makes garment material, and easily because rubbing
Produce electrostatic, dress is especially sultry uncomfortable.With economy and social development, people's pursuit dress is attractive in appearance, comfort level requires not
Disconnected raising, terylene has preferable rigidity, and shape-retaining ability is good, produces imitation wool product, can accomplish the height emulation of outward appearance, but wear
Comfortableness problem and govern it always and develop further.And bio-based chinlon 56 has extremely strong good hygroscopicity entirely, adopt
" king " font odd-shaped cross section structure, by having light dacron polyester and full bio-based chinlon 56 double-component composite spinning arranged side by side, has made
Light dacron polyester and full biological poly amide 56 are combined, and are having light dacron polyester to add appropriate fluorescent whitening agent, are strengthening the anti-of light
Penetrate effect, in full biological poly amide 56 composition, add chain extender, increase polymer molecular weight, make up spinning process thermal degradation
The product strength loss causing, all adds a certain proportion of binding agent in two components, in case washing bright and beautiful composition incompatibility rear
Produce double-component in the course of processing to separate, add appropriate chain extender in two components, improve the molecular weight of high polymer, increase fiber
Intensity, strengthens spinnability, reduces single wire fracture, when can produce fiber strand silk rotation or shake, the special construction of fiber
Optical effect makes strand have flash effect, and finished textile product has outward appearance and the handss of the thin undercoat floss such as height imitation woolen yarn, marten hair
Sense and the effect attractive in appearance of flash of light, and have that good moisture absorption is breathed freely, the double-component of the snugness of fit of antistatic behaviour is combined and changes
Property fiber.The present invention can play serviceability and the application of full biological poly amide 56 well, concurrently facilitate and wash
The application extension of synthetic fibre fiber, can effectively expand application and the development space of terylene, have good economy and society's effect
Benefit and market prospect.
Content of the invention
The technical problem to be solved in the invention is to provide one kind to be by light dacron polyester and full biological poly amide 56 pairs
Composite modified imitative fine hair flashing fiber of component and preparation method thereof.
In order to solve above-mentioned technical problem, the invention provides a kind of composite modified imitative fine hair flashing fiber of double-component, its
It is characterised by, is made up of the first component and the second component, the first described component includes light dacron polyester, fluorescent brightening modification
Agent and binding agent, the second described component includes full biological poly amide 56, chain extender and binding agent, and its preparation method includes:
Using double-component composite spinning machine, after the first component and the second component are melted, respectively the first pod apertures on the allocated plate and
Second pod apertures are guided to the first spinneret orifice and the second spinneret orifice, and the first described spinneret orifice is by two parallel in-line spray webbing
Hole forms, and the second described spinneret orifice is cross shaped spinneret orifice, and two described parallel in-line spinneret orifices are located at institute respectively
The upper side and lower side of the cross shaped spinneret orifice stated；First component and the second component spray from the first spinneret orifice and the second spinneret orifice respectively
It is cooled into the composite modified imitative fine hair flash of light as-spun fibre of double-component after going out, through post processing, obtain double-component composite modified imitative
Fine hair flashing fiber.
Preferably, the first described spinneret orifice and second spinneret orifice group Chengwang's character form structure.
Preferably, beeline d of the first described spinneret orifice and the second spinneret orifice is 0.5～2.0mm.
Preferably, the described combined weight having light dacron polyester and a full biological poly amide 56 is than for 30: 70～20:
80, the weight having light dacron polyester and fluorescent brightening modifying agent is than for 100: 0.15-0.4, in the first component and the second component
Binding agent accounts for the first component and the 5-8% of the second component gross weight, and chain extender accounts for the first component and the 2- of the second component gross weight
4%.
Preferably, the described xeothermic and boiling water shrinkage difference having light dacron polyester and a full biological poly amide 56 is all big
In 5%, and it is less than 10% (full biological poly amide 56 shrinkage factor is big).
Preferably, the length-width ratio of described in-line spinneret orifice is 4: 1-12: 1.
Preferably, four ends of the described two ends of in-line spinneret orifice and cross shaped spinneret orifice have arc-shaped structure.
Preferably, described each first pod apertures are made up of two holes, and two described holes are respectively used to constituting the
Two in-line spinneret orifice water conservancy diversion of one spinneret orifice.
Preferably, described fluorescent brightening modifying agent, chain extender and binding agent all with master batch or graininess, using mother
Grain injection device injection double-component composite spinning machine.
Preferably, described cooling adopts cross air blasting mode, the installation of spinneret and the arrangement of spinneret orifice will make in-line
Spinneret orifice will keep vertical with blowing direction.
Preferably, described post processing is to produce into fdy by full drawing process or produced by preorientation spinning technique
Become poy or dty or be spun into short fibre.
Present invention also offers the preparation method of the composite modified imitative fine hair flashing fiber of above-mentioned double-component, its feature exists
In, comprising: using double-component composite spinning machine, after the first component and the second component are melted, first on the allocated plate respectively
Pod apertures and the second pod apertures are guided to the first spinneret orifice and the second spinneret orifice, and the first described spinneret orifice is by two parallel one
Font spinneret orifice forms, and the second described spinneret orifice is cross shaped spinneret orifice, and two described parallel in-line spinneret orifices divide
The upper side and lower side of cross shaped spinneret orifice that Wei Yu be not described；First component and the second component are respectively from the first spinneret orifice and second
Spinneret orifice is cooled into the composite modified imitative fine hair flash of light as-spun fibre of double-component after spraying, through post processing, obtain double-component multiple
Close modified imitative fine hair flashing fiber.
The present invention adopts " king " font spinneret orifice, passes through after adding appropriate fluorescent whitening agent in having light dacron polyester composition
The guiding gutter of distribution plate after transformation, pod apertures enter " king " font spinneret orifice two ends of spinneret " word, part extrusion is spun
Silk, bio-based chinlon 56 has light dacron polyester composition simultaneously by cross part extrusion in the middle of " king " font spinneret orifice with upper and lower ends
Column distribution becomes fine, and two composition contact surfaces pass through adhesive bonding together, and single fiber becomes parallel composite fiber.Described fibre single thread is different
Shape fine-denier degree is of a relatively high, the relatively low 2300-2900m/min of spinning speed, and spinning process melt palliating degradation degree is higher,
So interpolation chain extender, to improve molecular weight it is ensured that product intensity in spinning molten process.Add chain extension in two components
Agent, to increase the strand of melt spinning process high polymer it is ensured that finished fiber intensity.The pod apertures of transformation distribution plate, have light
Dacron polyester part pod apertures are further divided into two guide holes, made light dacron polyester melt pass through two pod apertures respectively with " king " font
" word " part at spinneret orifice two ends is extruded.Two ends to have light dacron polyester one word flat part so that fibrous finished product is had vivid
Gloss, appropriate fluorescent whitening agent, reduces fiber light transmission rate, enhances reflectance, Asymmetrical cooling increases the different contraction of fiber
Difference, makes fiber strand silk have flash effect in rotation or shake, middle bio-based chinlon 56 cross part, so that fiber is had
Moisture permeability and antistatic property well, enhances fabric comfort energy, in described fabric, strand is wet through dyeing and finishing
Heat or dry heat treatment, because difference in shrinkage occurs certain angle spiral rotating, strand different piece section two ends " one " character segment angle
Degree is different, thus also different to the reflection angle of light.Finished textile product has outward appearance and the handss of the thin undercoat floss such as imitation woolen yarn, marten hair
Sense and flash of light effect attractive in appearance, and have good moisture absorption breathe freely, the snugness of fit of antistatic behaviour.
The present invention adds binding agent in two components and is because that binding agent carries the group reacted with chinlon 56 and terylene,
Two component contact surfaces are two component good bond, it is to avoid because having light dacron polyester and polyamide 56 poor compatibility, and fiber adds rear
When work stretches, is subject to hyther, because double-component difference in shrinkage interface produces shearing force two-phase laminated flow, thus fiber hydrolization is three
Point, flash effect or other special degradations or disappearance.
The inventive method can be used for and orientation silk poy, full-drawn yarn fdy and short fine technological process.
The present invention produces the preparation method of the composite modified imitative fine hair flashing fiber of double-component, only need to be in existing compound spinning equipment
Transformation, can greatly improve the application performance of terylene, expand its application space, enrich and optimize woollen clothes fabric, have aobvious
The economic benefit writing and social benefit.
Brief description
Fig. 1 is that king's font is combined spinneret orifice schematic diagram；
Fig. 2 is the schematic diagram of cooling blowing direction and spinneret orifice direction；
Fig. 3 be different components respectively with distribution plate and spinneret orifice corresponding relation schematic diagram；
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content of present invention instruction, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
A kind of composite modified imitative fine hair flashing fiber of double-component, is made up of the first component and the second component, and described first
Component is by having light dacron polyester, fluorescent brightening modifying agent 2, the double benzothiazole (ob-1) of 2- (4,4- diphenylethyllene) and binding agent
PPTA forms, and the second described component is by full biological poly amide 56, double uh the azoles of chain extender aromatic series
Quinoline and binding agent PPTA composition.Described have the compound of light dacron polyester and full biological poly amide 56
Weight than for 20: 80, having the weight of light dacron polyester and fluorescent brightening modifying agent than for 100: 0.15, the first component and second group
Binding agent in part accounts for the 5.2% of the first component and the second component gross weight, and chain extender accounts for the first component and the second component gross weight
The 2% of amount.Described have light dacron polyester and the xeothermic and boiling water shrinkage difference of full biological poly amide 56 are all higher than 5%,
And it is less than 10% (bio-based chinlon 56 shrinkage factor is big).
Its preparation method is: is combined fdy spinning-drawing machine, transformation melt distribution plate 6 and spinneret spray webbing using existing double-component
The design in hole, described distribution plate 6 is provided with the first guiding gutter 9 and the second guiding gutter 7, the first guiding gutter 9 and the second guiding gutter 7
Middle first pod apertures 10 and second pod apertures 8 are distributed with respectively, described fluorescent brightening modifying agent, chain extender and binding agent all with
Master batch state, injects double-component composite spinning machine using masterbatch injection device.After first component and the second component are melted, such as scheme
Shown in 3, the first pod apertures 10 on the allocated plate 6 and the second pod apertures 8 are guided to the first spinneret orifice and the second spinneret orifice respectively,
Described each the first pod apertures 10 are made up of two holes, and two described holes are respectively used to constitute the first spinneret orifice two
In-line spinneret orifice 1 water conservancy diversion.As shown in figure 1, the first described spinneret orifice is made up of two parallel in-line spinneret orifices 1, institute
The length-width ratio of the in-line spinneret orifice 1 stated is 4: 1.The described two ends of in-line spinneret orifice 1 and four ends of cross shaped spinneret orifice 2
There is arc-shaped structure.The second described spinneret orifice is cross shaped spinneret orifice 2, described two parallel in-line spinneret orifices 1
It is located at the upper side and lower side, the first described spinneret orifice and second spinneret orifice group Chengwang's word of described cross shaped spinneret orifice 2 respectively
Shape structure, beeline d of the first described spinneret orifice and the second spinneret orifice is 1.0mm；First component and the second component are respectively
Spray from the first spinneret orifice and the second spinneret orifice, and be king's font by the effect good bond of binding agent, using cross air blasting side
Formula cools down, as shown in Fig. 2 the arrangement of the installation of spinneret and spinneret orifice will make in-line spinneret orifice 1 will keep with blowing direction
Vertically, form the composite modified imitative fine hair flash of light as-spun fibre of double-component, by full drawing process, draw ratio 2.7, a hot-rolling stretching
120 DEG C of deformation temperature, two 140 DEG C of hot-rolling drawing and setting temperature, speed of production 4600m/min, prepared 75d/24f fdy double-component
Composite modified imitative fine hair flashing fiber.
Embodiment 2
A kind of composite modified imitative fine hair flashing fiber of double-component, is made up of the first component and the second component, and described first
Component is by having light dacron polyester, fluorescent brightening modifying agent 2, the double benzothiazole (ob-1) of 2- (4,4- diphenylethyllene) and binding agent
PPTA forms, and the second described component is by biological poly amide 56, double uh the oxazoline of chain extender aromatic series
With binding agent PPTA composition.The described compound weight having light dacron polyester and full biological poly amide 56
Amount, than being 30: 70, has the weight of light dacron polyester and fluorescent brightening modifying agent ratio for 100: 0.4, the first component and the second component
In binding agent account for the 7.8% of the first component and the second component gross weight, chain extender accounts for the first component and the second component gross weight
4%.The described xeothermic and boiling water shrinkage difference having light dacron polyester and full biological poly amide 56 is all higher than 5%, and
Less than 10% (bio-based chinlon 56 shrinkage factor is big).
Its preparation method is: is combined on poy spinning-drawing machine using existing double-component, transformation melt distribution plate 6 and spinneret spray
The design in silk hole, described distribution plate 6 is provided with the first guiding gutter 9 and the second guiding gutter 7, the first guiding gutter 9 and the second water conservancy diversion
First pod apertures 10 and second pod apertures 8 are distributed with respectively, described fluorescent brightening modifying agent, chain extender and binding agent in groove 7
All with master batch state, inject double-component composite spinning machine using masterbatch injection device.After first component and the second component are melted,
As shown in figure 3, the first pod apertures 10 on the allocated plate 6 and the second pod apertures 8 are guided to the first spinneret orifice and the second spray respectively
Silk hole, each described first pod apertures 10 are made up of two holes, and two described holes are respectively used to constituting the first spinneret orifice
Two in-line spinneret orifice 1 water conservancy diversion.As shown in figure 1, the first described spinneret orifice is by two 1 group parallel of in-line spinneret orifices
Become, the length-width ratio of described in-line spinneret orifice 1 is 12: 1.The described two ends of in-line spinneret orifice 1 and cross shaped spinneret orifice 2
Four ends there is arc-shaped structure.The second described spinneret orifice is cross shaped spinneret orifice 2, and two described parallel in-lines spray
Silk hole 1 is located at the upper side and lower side of described cross shaped spinneret orifice 2, the first described spinneret orifice and the second spinneret orifice composition respectively
King's character form structure, beeline d of the first described spinneret orifice and the second spinneret orifice is 0.5mm；First component and the second component
Spray from the first spinneret orifice and the second spinneret orifice respectively, and be integrated by the effect good bond of binding agent, using cross air blasting
Mode cools down, as shown in Fig. 2 the arrangement of the installation of spinneret and spinneret orifice will make in-line spinneret orifice 1 will protect with blowing direction
Hold vertical, form the composite modified imitative fine hair flash of light as-spun fibre of double-component, by preorientation spinning technique, spinning speed 2900m/
Min, the composite modified imitative fine hair flashing fiber poy of prepared 150d/48f double-component.
The composite modified imitative fine hair flashing fiber poy of double-component on Ba Mage false twist texturing machine, draw ratio 1.68, a hot tank
180 DEG C of stretcher strain temperature, two 160 DEG C of hot tank setting temperatures, speed of production 680m/min, 30: 70 pairs of prepared 150d/48f
The composite modified imitative fine hair flashing fiber dty of component.
Embodiment 3
A kind of composite modified imitative fine hair flashing fiber of double-component, is made up of the first component and the second component, and described first
Component is by having light dacron polyester, fluorescent brightening modifying agent 2, the double benzothiazole (ob-1) of 2- (4,4- diphenylethyllene) and binding agent
PPTA forms, and the second described component is by full biological poly amide 56, double uh the azoles of chain extender aromatic series
Quinoline and binding agent PPTA composition.Described have the compound of light dacron polyester and full biological poly amide 56
Weight than for 25: 75, having the weight of light dacron polyester and fluorescent brightening modifying agent than for 100: 0.3, the first component and second group
Binding agent in part accounts for the 7% of the first component and the second component gross weight, and chain extender accounts for the first component and the second component gross weight
3%.The described xeothermic and boiling water shrinkage difference having light dacron polyester and full biological poly amide 56 is all higher than 5%, and
Less than 10% (bio-based chinlon 56 shrinkage factor is big).
Its preparation method is: is combined on short fibre spinning-drawing machine using existing double-component, transformation melt distribution plate 6 and spinneret spray
The design in silk hole, described distribution plate 6 is provided with the first guiding gutter 9 and the second guiding gutter 7, the first guiding gutter 9 and the second water conservancy diversion
First pod apertures 10 and second pod apertures 8 are distributed with respectively, described fluorescent brightening modifying agent, chain extender and binding agent in groove 7
All with master batch state, inject double-component composite spinning machine using masterbatch injection device.After first component and the second component are melted,
As shown in figure 3, the first pod apertures 10 on the allocated plate 6 and the second pod apertures 8 are guided to the first spinneret orifice and the second spray respectively
Silk hole, each described first pod apertures 10 are made up of two holes, and two described holes are respectively used to constituting the first spinneret orifice
Two in-line spinneret orifice 1 water conservancy diversion.As shown in figure 1, the first described spinneret orifice is by two 1 group parallel of in-line spinneret orifices
Become, the length-width ratio of described in-line spinneret orifice 1 is 7: 1.The described two ends of in-line spinneret orifice 1 and cross shaped spinneret orifice 2
Four ends there is arc-shaped structure.The second described spinneret orifice is cross shaped spinneret orifice 2, and two described parallel in-lines spray
Silk hole 1 is located at the upper side and lower side of described cross shaped spinneret orifice 2, the first described spinneret orifice and the second spinneret orifice composition respectively
King's character form structure, beeline d of the first described spinneret orifice and the second spinneret orifice is 2.0mm；First component and the second component
Spray from the first spinneret orifice and the second spinneret orifice respectively, and be integrated by the effect good bond of binding agent, using cross air blasting
Mode cools down, as shown in Fig. 2 the arrangement of the installation of spinneret and spinneret orifice will make in-line spinneret orifice 1 will protect with blowing direction
Hold vertical, form the composite modified imitative fine hair flash of light as-spun fibre of double-component, carried out stretching, shape, total drawing ratio 4.0, short
110 DEG C of fine hot-rolling stretcher strain temperature, short 130 DEG C of setting temperature of fibre, through curling, oil and cut off fibre, prepared 1.51dtex*
The composite modified imitative fine hair short fibre of flash of light of double-component of 38mm.
Claims (10)
1. a kind of composite modified imitative fine hair flashing fiber of double-component is it is characterised in that be made up of the first component and the second component, institute
The first component stated includes light dacron polyester, fluorescent brightening modifying agent and binding agent, and the second described component includes full biology
Based polyamide 56, chain extender and binding agent, its preparation method includes: using double-component composite spinning machine, by the first component and
After two component meltings, the first pod apertures on the allocated plate and the second pod apertures are guided to the first spinneret orifice and the second spray webbing respectively
Hole, the first described spinneret orifice is made up of two parallel in-line spinneret orifices (1), and the second described spinneret orifice sprays for cross
Silk hole (2), described two parallel in-line spinneret orifices (1) be located at respectively the described upside of cross shaped spinneret orifice (2) and
Downside；First component and the second component are cooled into double-component and are combined changing respectively after the first spinneret orifice and the second spinneret orifice spray
Property imitative fine hair flash of light as-spun fibre, through post processing, obtain the composite modified imitative fine hair flashing fiber of double-component.
2. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described the first spray webbing
Hole and second spinneret orifice group Chengwang's character form structure.
3. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described the first spray webbing
Beeline d of hole and the second spinneret orifice is 0.5～2.0mm.
4. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described has light terylene
The combined weight of polyester and full biological poly amide 56 ratio for 30:70～20:80, has light dacron polyester and fluorescent brightening modifying agent
Weight than for 100:0.15-0.4, the binding agent in the first component and the second component accounts for the first component and the second component gross weight
5-8%, chain extender accounts for the first component and the 2-4% of the second component gross weight.
5. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described in-line spray
The length-width ratio of silk hole (1) is 4:1-12:1.
6. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described in-line spray
Four ends of the two ends of silk hole (1) and cross shaped spinneret orifice (2) have arc-shaped structure.
7. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described the first water conservancy diversion
Hole is made up of two holes, and two described holes are respectively used to two in-line spinneret orifice (1) water conservancy diversion constituting the first spinneret orifice.
8. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described fluorescent brightening
Modifying agent, chain extender and binding agent all with master batch or graininess, inject double-component composite spinning using masterbatch injection device
Machine.
9. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described cooling adopts
Cross air blasting mode, the installation of spinneret and the arrangement of spinneret orifice will make in-line spinneret orifice (1) will keep vertical with blowing direction.
10. the composite modified imitative fine hair flashing fiber of double-component as claimed in claim 1 is it is characterised in that described post processing
It is that fdy is produced into by full drawing process, or poy or dty is produced into by preorientation spinning technique, or be spun into short fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081977.5A CN104805517B (en) | 2015-02-15 | 2015-02-15 | Two-component composite modified imitated fluff flash fiber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510081977.5A CN104805517B (en) | 2015-02-15 | 2015-02-15 | Two-component composite modified imitated fluff flash fiber and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104805517A CN104805517A (en) | 2015-07-29 |
| CN104805517B true CN104805517B (en) | 2017-02-01 |
Family
ID=53690696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510081977.5A Expired - Fee Related CN104805517B (en) | 2015-02-15 | 2015-02-15 | Two-component composite modified imitated fluff flash fiber and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104805517B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020726B (en) * | 2019-12-31 | 2022-02-15 | 江苏恒力化纤股份有限公司 | In-line anti-glare optical fiber and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177739A (en) * | 2015-08-07 | 2015-12-23 | 东华大学 | Two-component round hollow cross-shaped special-shaped high-absorbent complex fiber and production method thereof |
| CN105506760A (en) * | 2015-12-29 | 2016-04-20 | 山东华鸿纤维科技有限公司 | Moisture absorbing and sweat releasing fiber and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253605B2 (en) * | 1978-04-20 | 1987-11-11 | Teijin Ltd | |
| WO1998009010A1 (en) * | 1996-08-27 | 1998-03-05 | Chisso Corporation | A non-woven fabric and an absorbent article using thereof |
| CN1488784A (en) * | 2003-08-13 | 2004-04-14 | 东华大学 | Long-persistence luminous composite fiber and preparing method thereof |
| CN201236230Y (en) * | 2008-07-01 | 2009-05-13 | 东莞市新纶纤维材料科技有限公司 | Double-channel composite spinning jet for producing dual-cross parallelly-arranged composite fiber |
| CN201276612Y (en) * | 2008-07-01 | 2009-07-22 | 东莞市新纶纤维材料科技有限公司 | Single-channel composite spinning jet for producing dual-cross parallelly-arranged composite fiber |
-
2015
- 2015-02-15 CN CN201510081977.5A patent/CN104805517B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6253605B2 (en) * | 1978-04-20 | 1987-11-11 | Teijin Ltd | |
| WO1998009010A1 (en) * | 1996-08-27 | 1998-03-05 | Chisso Corporation | A non-woven fabric and an absorbent article using thereof |
| CN1488784A (en) * | 2003-08-13 | 2004-04-14 | 东华大学 | Long-persistence luminous composite fiber and preparing method thereof |
| CN201236230Y (en) * | 2008-07-01 | 2009-05-13 | 东莞市新纶纤维材料科技有限公司 | Double-channel composite spinning jet for producing dual-cross parallelly-arranged composite fiber |
| CN201276612Y (en) * | 2008-07-01 | 2009-07-22 | 东莞市新纶纤维材料科技有限公司 | Single-channel composite spinning jet for producing dual-cross parallelly-arranged composite fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111020726B (en) * | 2019-12-31 | 2022-02-15 | 江苏恒力化纤股份有限公司 | In-line anti-glare optical fiber and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104805517A (en) | 2015-07-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105177740A (en) | A two-component abnormity hollow high moisture absorption curling composite fiber and a preparation method thereof | |
| CN101139740A (en) | Method for producing fine-denier cross special-shaped polyester filament yarn and product thereof | |
| CN101831727A (en) | Cotton-simulated terylene short fiber and preparation method thereof | |
| CN105839248A (en) | Differential-shrinkage superfine composite draw textured yarn and processing technology thereof | |
| CN106435781B (en) | A kind of moisture absorption is ventilative to imitate numb nylon fibre and preparation method thereof | |
| CN208121287U (en) | A kind of waterproof antistatic Hair style Loop Yarns | |
| CN104805517B (en) | Two-component composite modified imitated fluff flash fiber and preparation method thereof | |
| CN107354531A (en) | A kind of modified PBT fiber spinning process | |
| CN104651962A (en) | Double-component hollow high-moisture-absorption curly composite fiber and preparation method thereof | |
| CN103882546B (en) | A kind of high shrinkage superfine acrylic fiber and preparation method thereof | |
| CN105350299A (en) | Automatic temperature adjustment breathable type outdoor sportswear fabric and preparation method | |
| CN101638815B (en) | Full-dull cationic-dyeable polyester fibers and production method | |
| CN103572399B (en) | A kind of core-sheath compound fibre and production method thereof | |
| CN102586912A (en) | Method for preparing metachromatic linear flat polyester filaments | |
| CN102031578A (en) | Method for producing organic-silicone-modified hydrophilic abnormity polyester fiber | |
| CN107916462A (en) | A kind of sun washs composite filament and preparation method thereof | |
| CN203583036U (en) | Spinneret plate for three-leaf bright yarn | |
| CN105369648B (en) | A kind of manufacture method of healthy cloth | |
| CN103122499B (en) | A kind of Splittable conjugate fiber and Superfine Fibre Fabric | |
| CN101781816B (en) | Colored fiber | |
| CN106906529A (en) | A kind of leaf profiled filament production method of PLA three | |
| CN115747998A (en) | Preparation method of bio-based nylon 56 knitted fabric | |
| CN106435802A (en) | Acrylic fibers with peanut-shaped cross section and production method thereof | |
| CN101864604A (en) | Double-component fiber and production method thereof | |
| CN109338498A (en) | A kind of production method of nice and cool nylon fibre |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210215 |