CN104562291B - A kind of fragrance composite short fiber and preparation method thereof - Google Patents
A kind of fragrance composite short fiber and preparation method thereof Download PDFInfo
- Publication number
- CN104562291B CN104562291B CN201410636118.3A CN201410636118A CN104562291B CN 104562291 B CN104562291 B CN 104562291B CN 201410636118 A CN201410636118 A CN 201410636118A CN 104562291 B CN104562291 B CN 104562291B
- Authority
- CN
- China
- Prior art keywords
- districts
- fiber
- composite
- low melting
- melting point
- 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
Landscapes
- Multicomponent Fibers (AREA)
Abstract
The invention discloses a kind of fragrance composite short fiber and preparation method thereof, this fragrance composite short fiber is the bi-component composite fiber of skin-core structure, and in the cross section of the bi-component composite fiber of described skin-core structure, its cortex and sandwich layer are concentric structure；The cortical material of the bi-component composite fiber of described skin-core structure is fibre-grade polyethylene terephthalate, and core material is the low melting point polyethylene terephthalate adding flavorant.The fragrant composite short fiber of the present invention has that spinning properties is good, Final finishing good processability, the advantage that water-fastness, technique is simple and armaticity is lasting.Dress ornament, household articles and antifalsification label or trade mark can be widely used in, it is possible to meet Market Diversification and functional demand to a certain extent, create safe value and the economic worth of height.
Description
Technical field
The present invention relates to functional fibre field, particularly relate to a kind of fragrance composite short fiber and preparation method thereof.
Background technology
Along with progress and the development of science and technology of society, people are also evolving progress to the demand of textile, the most only limit to
In colorful and body-sensing comfortable of soft, the vision of sense of touch, the requirement of sense of other side is also increasing, such as olfactory sensation demand etc.,
Fragrant fiber the most gradually receives publicity and develops.
The method preparing fragrant fiber at present mainly has three kinds: one to be microcapsule method, such as patent disclosure/notification number CN
Disclosed by 103360371 A, in aromatic is coated on polymeric membrane, form microcapsule, with polyester slice through high-speed mixer
Melted, extrusion and pelletizing become fragrant masterbatch, then prepare fragrant fiber through spinning；Owing to aromatic is coated on very thin polymeric membrane
In, anti-extrusion and frictional property are poor, and microcapsule is easily broken, damage to microcapsule during preparing fragrant masterbatch and spinning
Greatly, the fragrance life causing microcapsule aromatic fiber shortens；Two is co-blended spinning method, such as patent disclosure/notification number CN 1594684
Disclosed by A, it is that different types of spice is made fragrant masterbatch with spinning material, is blended with certain proportion and section the most again
Melt spinning, is melted in fibrous inside by perfume molecules, makes fiber have armaticity；Owing to the boiling point of most spice is relatively low,
With section blend melt spinning during loss amount big, the most many essence are also the solvents of dyestuff, essence in water-washing process
It is readily soluble in water, and takes the dyestuff in fiber out of, easily produce the problems such as spice loss and fabric fading；Three is composite spinning method,
As disclosed by patent disclosure/notification number CN 85108805 A, it is typically skin with the aromatic fiber that composite spinning technology is knitted
Cored structure, is spun into sandwich layer after typically being mediated by polymer relatively low to aromatic and fusing point, and cortical material is typically polyalkenes
Or polyester, core substrate used is polyethylene-based polymer, between cortex polymer and core layer polymer in fusing extrusion often
Because melt viscosity is poor, easily broken during spinning, poor processability, limit fragrant fiber material requested scope the most within the specific limits,
It is unfavorable for expanding development and application.
Summary of the invention
It is an object of the invention to overcome the deficiency of prior art, it is provided that a kind of fragrance composite short fiber and preparation method thereof, should
Fragrance composite short fiber has that spinning properties is good, Final finishing good processability, the spy that water-fastness, technique is simple and armaticity is lasting
Point.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fragrance composite short fiber, double for skin-core structure
Component composite fiber, in the cross section of the bi-component composite fiber of described skin-core structure, its cortex and sandwich layer are concentric structure；
The cortical material of the bi-component composite fiber of described skin-core structure is fibre-grade polyethylene terephthalate, and core material is to add
Low melting point polyethylene terephthalate with flavorant.
Described bi-component composite fiber, its cortical material is 50:50～70:30 with the mass ratio of core material.
The fusing point of described low melting point polyethylene terephthalate is 105～130 DEG C.
Described flavorant be butanoic acid folic alcohol ester, eugenol, methyl octine carbonate, ethyl vanillin, vanitrope,
Geraniol, phenethyl acetate, butyl phenylacetate, ethyl cinnamate, phenylacetic acid, methyleugenol, β-caryophyllene, γ-Xin Nei
A kind of or two kinds and above mixing in ester and γ-decalactone, the boiling point of described flavorant is more than or equal to 230 DEG C.
The addition of described flavorant is the 0.5～5% of core material gross mass.
Described fragrant composite short fiber, be by cortical material at screw pump in extruder temperature: 270 DEG C of a district, two 275 DEG C of districts,
Three 280 DEG C of districts, at four 285 DEG C of districts, extrusion molten enters composite spining module, is squeezed by core material blanking entrance twin screw simultaneously
Press is at extruder temperature: 190 DEG C of a district, two 200 DEG C of districts, and three 230 DEG C of districts melt extrude at four 230 DEG C of districts, and pass through
Long melt distribution pipe sends into above-mentioned composite spining module, metering, makes the cortical material with core material with mass ratio be
50:50～70:30, enters back into core-sheath spinning pack, converges and extrude, fiber at two kinds of melts spinneret orifice in assembly
Cooled, then obtain through balancing, oil, stretching, after curling, shaping.
Described cortical material obtains after cortical material fibre-grade poliester chip drying crystalline；
Wherein, baking temperature is 145～165 DEG C, and crystallization temperature is 150～160 DEG C, and the moisture content of dried section is less than 30ppm.
Described core material be by the mass ratio of 1:19～1:3 accurately weigh dry fragrant masterbatch and be dried low melting point gather right
PET, keeps under temperature 50 C being dried and obtaining after mix homogeneously in vacuum drum；Wherein, described
Fragrant masterbatch be by the mass ratio of 1:9～2:8 accurately weigh flavorant and be dried low melting point polyethylene terephthalate
Ester is cut into slices, and is sufficiently mixed, obtains after twin screw melt extrudes pelletizing in static mixer, and extruder temperature is higher than low
The fusing point 20 of fusing point polyethylene terephthalate～30 DEG C.
The manufacture method of a kind of fragrance composite short fiber, comprises the steps:
The preparation process of cortical material: first by cortical material fibre-grade poliester chip drying crystalline, is dried
Temperature is 145～165 DEG C, and crystallization temperature is 150～160 DEG C, and the moisture content of dried section is less than 30ppm, and gained is cortex
Material；
The preparation process of fragrant masterbatch: accurately weigh flavorant by the mass ratio of 1:9～2:8 and the low melting point being dried is poly-to benzene two
Formic acid glycol ester is cut into slices, and is sufficiently mixed, melt extrudes pelletizing through twin screw, obtain fragrant masterbatch, screw rod in static mixer
Temperature is higher than the fusing point 20 of low melting point polyethylene terephthalate～30 DEG C；
The preparation process of core material: accurately weigh dry fragrant masterbatch and the low melting point being dried by the mass ratio of 1:19～1:3
Polyethylene terephthalate, keeps under temperature 50 C being dried and mix homogeneously in vacuum drum, and gained is core material；
Spin the step of short silk: by gained cortical material at screw pump in extruder temperature: 270 DEG C of a district, two 275 DEG C of districts, three
280 DEG C of district, at four 285 DEG C of districts, extrusion molten enters composite spining module, gained core material blanking is entered twin screw simultaneously
Extruder is at extruder temperature: 190 DEG C of a district, two 200 DEG C of districts, and three 230 DEG C of districts melt extrude at four 230 DEG C of districts, and pass through
Isometric melt distribution pipe sends into above-mentioned composite spining module, metering, makes the cortical material with core material with mass ratio be
50:50～70:30, enters back into core-sheath spinning pack, converges and extrude, fiber at two kinds of melts spinneret orifice in assembly
Cooled, then through balancing, oil, stretching, curling, shaping, cut off to obtain the short fibre of fragrant Compound spinning of 6D × 51mm specification.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention has that spinning properties is good, Final finishing good processability, the advantage that water-fastness, technique is simple and armaticity is lasting.
Can be widely used in dress ornament, household articles and antifalsification label or trade mark, the short fibre of fragrant Compound spinning of the present invention is available specific fragrant
Gas is applied to antifalsification label or trade mark, enables a person to Wen Xiang and knows board；Simultaneously because with fragrance, pure and fresh or sweet, prepared
Clothes people can be made to be in pure and fresh joyful atmosphere, prepared household articles can make people be in the atmosphere that nature is comfortable, allows
People at every moment can keep joyful mood because of charming fragrance.Occuping the lifting that quality of the life is pursued by people, fragrance is knitted
Thing is a novel pursuit point, and fragrant fiber can meet Market Diversification and functional demand to a certain extent, creates height
Safe value and economic worth.
Detailed description of the invention
Embodiments of the invention are described below in detail, and described embodiment is intended to for explaining the present invention, and it is not intended that to this
The restriction of invention.Unreceipted concrete technology or condition person in embodiment, according to the technology described by the document in this area or condition
Or carry out according to product description.Agents useful for same or instrument unreceipted production firm person, be can by city available from normal
Rule product.
Embodiment 1
A kind of fragrance composite short fiber of the present invention, for the bi-component composite fiber of skin-core structure, the double-component of described skin-core structure
In the cross section of composite fibre, its cortex and sandwich layer are concentric structure；The cortex of the bi-component composite fiber of described skin-core structure
Material is fibre-grade polyethylene terephthalate, and core material is the low melting point poly terephthalic acid second two adding flavorant
Alcohol ester.
The fusing point of described low melting point polyethylene terephthalate is 105～130 DEG C.
The boiling point of described flavorant is more than or equal to 230 DEG C.
The manufacture method of a kind of fragrance composite short fiber of the present invention, comprises the steps:
(1) preparation of cortical material: first by cortical material fibre-grade poliester chip drying crystalline, dry
Dry temperature is 145 DEG C, and crystallization temperature is 150 DEG C, and the moisture content of dried section is less than 30ppm, and gained is cortical material；
(2) preparation of fragrant masterbatch: accurately weigh ethyl cinnamate and the poly-terephthaldehyde of low melting point being dried by the mass ratio of 1:9
Acid glycol ester section, is sufficiently mixed in static mixer, melt extrudes pelletizing through twin screw, obtain fragrant masterbatch, screw rod temperature
Degree is higher than the fusing point 20 DEG C of low melting point polyethylene terephthalate；
(3) preparation of core material: by the mass ratio of 1:19 accurately weigh dry fragrant masterbatch and be dried low melting point gather right
Polyethylene terephthalate, keeps under temperature 50 C being dried and mix homogeneously in vacuum drum, and gained is core material；
(4) short silk is spinned: by gained cortical material at screw pump in extruder temperature: 270 DEG C of a district, two 275 DEG C of districts, 3rd district
280 DEG C, at four 285 DEG C of districts, extrusion molten enters composite spining module, is squeezed by gained core material blanking entrance twin screw simultaneously
Press is at extruder temperature: 190 DEG C of a district, two 200 DEG C of districts, and three 230 DEG C of districts melt extrude at four 230 DEG C of districts, and pass through
Long melt distribution pipe sends into above-mentioned composite spining module, metering, make cortical material and core material with mass ratio as 50:50,
Entering back into core-sheath spinning pack, converge and extrude at two kinds of melts spinneret orifice in assembly, fiber is cooled, then through flat
Weigh, oil, stretch, curling, shaping, cut off to obtain the short fibre of fragrant Compound spinning of 6D × 51mm specification.
Embodiment 2
A kind of fragrance composite short fiber of the present invention, for the bi-component composite fiber of skin-core structure, the double-component of described skin-core structure
In the cross section of composite fibre, its cortex and sandwich layer are concentric structure；The cortex of the bi-component composite fiber of described skin-core structure
Material is fibre-grade polyethylene terephthalate, and core material is the low melting point poly terephthalic acid second two adding flavorant
Alcohol ester.
The fusing point of described low melting point polyethylene terephthalate is 105～130 DEG C.
The boiling point of described flavorant is more than or equal to 230 DEG C.
The manufacture method of a kind of fragrance composite short fiber of the present invention, comprises the steps:
(1) preparation of cortical material: first by cortical material fibre-grade poliester chip drying crystalline, is dried
Temperature is 165 DEG C, and crystallization temperature is 160 DEG C, and the moisture content of dried section is less than 30ppm, and gained is cortical material；
(2) preparation of fragrant masterbatch: accurately weigh eugenol and the low melting point poly terephthalic acid being dried by the mass ratio of 2:8
Glycol ester is cut into slices, and is sufficiently mixed, melt extrudes pelletizing through twin screw, obtain fragrant masterbatch, extruder temperature in static mixer
Fusing point 30 DEG C higher than low melting point polyethylene terephthalate；
(3) preparation of core material: accurately weigh dry fragrant masterbatch by the mass ratio of 1:3 and the low melting point being dried is poly-to benzene
Naphthalate, keeps under temperature 50 C being dried and mix homogeneously in vacuum drum, and gained is core material；
(4) short silk is spinned: by gained cortical material at screw pump in extruder temperature: 270 DEG C of a district, two 275 DEG C of districts, 3rd district
280 DEG C, at four 285 DEG C of districts, extrusion molten enters composite spining module, is squeezed by gained core material blanking entrance twin screw simultaneously
Press is at extruder temperature: 190 DEG C of a district, two 200 DEG C of districts, and three 230 DEG C of districts melt extrude at four 230 DEG C of districts, and pass through
Long melt distribution pipe sends into above-mentioned composite spining module, metering, make cortical material and core material with mass ratio as 70:30,
Entering back into core-sheath spinning pack, converge and extrude at two kinds of melts spinneret orifice in assembly, fiber is cooled, then through flat
Weigh, oil, stretch, curling, shaping, cut off to obtain the short fibre of fragrant Compound spinning of 6D × 51mm specification.
Embodiment 3
A kind of fragrance composite short fiber of the present invention, for the bi-component composite fiber of skin-core structure, the double-component of described skin-core structure
In the cross section of composite fibre, its cortex and sandwich layer are concentric structure；The cortex of the bi-component composite fiber of described skin-core structure
Material is fibre-grade polyethylene terephthalate, and core material is the low melting point poly terephthalic acid second two adding flavorant
Alcohol ester.
The fusing point of described low melting point polyethylene terephthalate is 105～130 DEG C.
The boiling point of described flavorant is more than or equal to 230 DEG C.
The manufacture method of a kind of fragrance composite short fiber of the present invention, comprises the steps:
(1) preparation of cortical material: first by cortical material fibre-grade poliester chip drying crystalline, is dried
Temperature is 150 DEG C, and crystallization temperature is 155 DEG C, and the moisture content of dried section is less than 30ppm, and gained is cortical material；
(2) preparation of fragrant masterbatch: accurately weigh γ-octalactone and the poly-terephthaldehyde of low melting point being dried by the mass ratio of 1:8
Acid glycol ester section, is sufficiently mixed in static mixer, melt extrudes pelletizing through twin screw, obtain fragrant masterbatch, screw rod temperature
Degree is higher than the fusing point 25 DEG C of low melting point polyethylene terephthalate；
(3) preparation of core material: accurately weigh dry fragrant masterbatch by the mass ratio of 1:5 and the low melting point being dried is poly-to benzene
Naphthalate, keeps under temperature 50 C being dried and mix homogeneously in vacuum drum, and gained is core material；
(4) short silk is spinned: by gained cortical material at screw pump in extruder temperature: 270 DEG C of a district, two 275 DEG C of districts, 3rd district
280 DEG C, at four 285 DEG C of districts, extrusion molten enters composite spining module, is squeezed by gained core material blanking entrance twin screw simultaneously
Press is at extruder temperature: 190 DEG C of a district, two 200 DEG C of districts, and three 230 DEG C of districts melt extrude at four 230 DEG C of districts, and pass through
Long melt distribution pipe sends into above-mentioned composite spining module, metering, make cortical material and core material with mass ratio as 60:40,
Entering back into core-sheath spinning pack, converge and extrude at two kinds of melts spinneret orifice in assembly, fiber is cooled, then through flat
Weigh, oil, stretch, curling, shaping, cut off to obtain the short fibre of fragrant Compound spinning of 6D × 51mm specification.
Above-described embodiment is only for a kind of fragrance composite short fiber further illustrating the present invention and preparation method thereof, but the present invention
Being not limited to embodiment, any simple modification, equivalent that above example is made by the technical spirit of every foundation present invention become
Change and modify, each falling within the protection domain of technical solution of the present invention.
Claims (7)
1. a fragrant composite short fiber, it is characterised in that: for the bi-component composite fiber of skin-core structure, described skin
In the cross section of the bi-component composite fiber of cored structure, its cortex and sandwich layer are concentric structure；Described skin-core structure
The cortical material of bi-component composite fiber is fibre-grade polyethylene terephthalate, and core material is to add edible perfume
The low melting point polyethylene terephthalate of material；
The specification of described composite short fiber is 6D × 51mm；The fusing point of described low melting point polyethylene terephthalate is
105～130 DEG C；Described flavorant be butanoic acid folic alcohol ester, eugenol, methyl octine carbonate, vanitrope,
Geraniol, phenethyl acetate, butyl phenylacetate, ethyl cinnamate, phenylacetic acid, methyleugenol, β-caryophyllene, γ-
A kind of or two kinds and above mixing in caprylolactone and γ-decalactone, the boiling point of described flavorant more than or etc.
In 230 DEG C.
Fragrance composite short fiber the most according to claim 1, it is characterised in that: the compound fibre of described double-component
Dimension, its cortical material is 50:50～70:30 with the mass ratio of core material.
Fragrance composite short fiber the most according to claim 1, it is characterised in that: adding of described flavorant
Dosage is the 0.5～5% of core material gross mass.
Fragrance composite short fiber the most according to claim 1, it is characterised in that: described fragrance is combined short fibre
Dimension, be by cortical material at screw pump in extruder temperature: 270 DEG C of a district, two 275 DEG C of districts, three 280 DEG C of districts, 4th district
At 285 DEG C, extrusion molten enters composite spining module, core material blanking is entered twin (double) screw extruder at screw rod simultaneously
Temperature: 190 DEG C of a district, two 200 DEG C of districts, three 230 DEG C of districts, melt extrude at four 230 DEG C of districts, and by isometric
Melt distribution pipe sends into above-mentioned composite spining module, metering, makes the cortical material with core material with mass ratio be
50:50～70:30, enters back into core-sheath spinning pack, converges and extrude at two kinds of melts spinneret orifice in assembly,
Fiber is cooled, then obtain through balancing, oil, stretching, after curling, shaping.
The most according to claim 4 fragrance composite short fiber, it is characterised in that: described cortical material be by
Obtain after cortical material fibre-grade poliester chip drying crystalline；Wherein, baking temperature is
145～165 DEG C, crystallization temperature is 150～160 DEG C, and the moisture content of dried section is less than 30ppm.
The most according to claim 4 fragrance composite short fiber, it is characterised in that: described core material be by
The mass ratio of 1:19～1:3 accurately weighs dry fragrant masterbatch and the low melting point polyethylene terephthalate being dried,
Vacuum drum keeps under temperature 50 C be dried and obtain after mix homogeneously；Wherein, described fragrant masterbatch be by
The mass ratio of 1:9～2:8 accurately weighs flavorant and the low melting point poliester chip being dried,
Static mixer is sufficiently mixed, obtains after twin screw melt extrudes pelletizing, and extruder temperature is higher than low melting point
The fusing point 20 of polyethylene terephthalate～30 DEG C.
7. the manufacture method of a fragrant composite short fiber, it is characterised in that: comprise the steps:
The preparation process of cortical material: first cortical material fibre-grade poliester chip is dried knot
Crystalline substance, baking temperature is 145～165 DEG C, and crystallization temperature is 150～160 DEG C, and the moisture content of dried section is less than 30ppm,
Gained is cortical material；
The preparation process of fragrant masterbatch: accurately weigh flavorant by the mass ratio of 1:9～2:8 and the low melting point being dried is gathered
Ethylene glycol terephthalate is cut into slices, and is sufficiently mixed, melt extrudes pelletizing through twin screw, obtain fragrant in static mixer
Fragrant master batch, extruder temperature is higher than the fusing point 20 of low melting point polyethylene terephthalate～30 DEG C；Described low melting point is gathered
The fusing point of PETP is 105～130 DEG C；Described flavorant is butanoic acid folic alcohol ester, eugenol, pungent
Alkynes carboxylate methyl ester, vanitrope, geraniol, phenethyl acetate, butyl phenylacetate, ethyl cinnamate, phenylacetic acid,
A kind of or two kinds and above mixing in methyleugenol, β-caryophyllene, γ-octalactone and γ-decalactone,
The boiling point of described flavorant is more than or equal to 230 DEG C；
The preparation process of core material: by the mass ratio of 1:19～1:3 accurately weigh dry fragrant masterbatch and be dried
Low melting point polyethylene terephthalate, keeps under temperature 50 C being dried and mix homogeneously, gained in vacuum drum
For core material；
Spin the step of short silk: by gained cortical material at screw pump in extruder temperature: 270 DEG C of a district, two districts 275
DEG C, three 280 DEG C of districts, at four 285 DEG C of districts, extrusion molten enters composite spining module, simultaneously by under gained core material
Material enters twin (double) screw extruder at extruder temperature: 190 DEG C of a district, two 200 DEG C of districts, three 230 DEG C of districts, four 230 DEG C of districts
Under melt extrude, and send into above-mentioned composite spining module, metering by isometric melt distribution pipe, make cortical material with
Core material with mass ratio as 50:50～70:30, enters back into core-sheath spinning pack, and two kinds of melts are in assembly
Converging at spinneret orifice and extrude, fiber is cooled, then through balancing, oil, stretching, curling, shaping, cut off to obtain 6D × 51mm
The short fibre of fragrant Compound spinning of specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636118.3A CN104562291B (en) | 2014-11-12 | 2014-11-12 | A kind of fragrance composite short fiber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636118.3A CN104562291B (en) | 2014-11-12 | 2014-11-12 | A kind of fragrance composite short fiber and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104562291A CN104562291A (en) | 2015-04-29 |
| CN104562291B true CN104562291B (en) | 2016-11-02 |
Family
ID=53079335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410636118.3A Active CN104562291B (en) | 2014-11-12 | 2014-11-12 | A kind of fragrance composite short fiber and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104562291B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106498531B (en) * | 2016-10-20 | 2019-06-21 | 华南理工大学 | A kind of antibiosis anti-acarien fiber and preparation method thereof |
| CN106592015B (en) * | 2016-11-21 | 2020-03-24 | 厦门安踏体育用品有限公司 | Polyester fiber manufacturing method, polyester fiber, fabric and garment |
| CN110359129B (en) * | 2019-06-14 | 2022-06-28 | 福建康百赛新材料有限公司 | Preparation method of microporous skin-core structure bi-component composite fiber |
| CN111016303A (en) * | 2019-11-25 | 2020-04-17 | 江苏惟妙纺织科技有限公司 | Fragrant lace fabric |
| CN113279075B (en) * | 2021-06-01 | 2022-05-24 | 福建闽瑞新合纤股份有限公司 | Manufacturing process of superfine denier PE and PET bi-component composite short fiber |
| CN113802216B (en) * | 2021-08-09 | 2023-04-18 | 嘉兴学院 | Poly (butylene succinate) composite fiber containing plant essential oil and preparation method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108805A (en) * | 1985-02-27 | 1986-08-27 | 三菱丽阳株式会社 | Fragrant fiber |
| US5206080A (en) * | 1991-02-13 | 1993-04-27 | Tree Extracts Research Association | Fragrant non-hollow core-in-sheath type composite staple fiber and textile material containing same |
| CN1488788A (en) * | 2002-10-10 | 2004-04-14 | 上海香料研究所 | Method for preparing rose-fragrant master batch for perfuming composite fiber |
| CN1818159A (en) * | 2006-03-07 | 2006-08-16 | 天津工业大学 | Production of health-care fibre and health-care fibre |
| CN101205638A (en) * | 2007-12-18 | 2008-06-25 | 盛虹集团有限公司 | Method for producing skin-core structural anti-bacterial fiber by melt direct spinning |
| CN101445972A (en) * | 2008-12-29 | 2009-06-03 | 浙江理工大学 | Method for producing sheath-core type low-melting point polyester staple fiber |
| CN102953148A (en) * | 2012-10-26 | 2013-03-06 | 厦门翔鹭化纤股份有限公司 | Low-melting-point polyester skin core composite colored fiber and production method thereof |
| CN103556300A (en) * | 2013-10-25 | 2014-02-05 | 厦门翔鹭化纤股份有限公司 | Photochromic fiber as well as preparation method and application thereof |
-
2014
- 2014-11-12 CN CN201410636118.3A patent/CN104562291B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85108805A (en) * | 1985-02-27 | 1986-08-27 | 三菱丽阳株式会社 | Fragrant fiber |
| US5206080A (en) * | 1991-02-13 | 1993-04-27 | Tree Extracts Research Association | Fragrant non-hollow core-in-sheath type composite staple fiber and textile material containing same |
| CN1488788A (en) * | 2002-10-10 | 2004-04-14 | 上海香料研究所 | Method for preparing rose-fragrant master batch for perfuming composite fiber |
| CN1818159A (en) * | 2006-03-07 | 2006-08-16 | 天津工业大学 | Production of health-care fibre and health-care fibre |
| CN101205638A (en) * | 2007-12-18 | 2008-06-25 | 盛虹集团有限公司 | Method for producing skin-core structural anti-bacterial fiber by melt direct spinning |
| CN101445972A (en) * | 2008-12-29 | 2009-06-03 | 浙江理工大学 | Method for producing sheath-core type low-melting point polyester staple fiber |
| CN102953148A (en) * | 2012-10-26 | 2013-03-06 | 厦门翔鹭化纤股份有限公司 | Low-melting-point polyester skin core composite colored fiber and production method thereof |
| CN103556300A (en) * | 2013-10-25 | 2014-02-05 | 厦门翔鹭化纤股份有限公司 | Photochromic fiber as well as preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 低熔点皮芯型涤纶短纤维生产工艺研究;张德权;《合成纤维》;20090531(第5期);第33-36页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104562291A (en) | 2015-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104562291B (en) | A kind of fragrance composite short fiber and preparation method thereof | |
| EP2162574B1 (en) | A viscose fiber with modified property and a process for making therefor | |
| US20150147569A1 (en) | Thermo-regulated fiber and preparation method thereof | |
| CN101747624B (en) | Hygroscopic fine denier/superfine denier nylon masterbatch, nylon and preparation method thereof | |
| WO2022048369A1 (en) | Phbv material-blended antibacterial and antiviral es fiber and preparation method therefor | |
| CN103590139A (en) | Powerful three-dimensional crimp memory fibers and production method thereof | |
| CN104532387A (en) | Low-melting-point colored special-shaped polyester filament and preparation method thereof | |
| CN103556300B (en) | A kind of photochromic fibre and its production and use | |
| CN102146598A (en) | PHBV-containing biobased chemical fiber and preparation method thereof | |
| CN109402777A (en) | A kind of coloured composite fibre long filament of low melting point and preparation method thereof | |
| CN103114350B (en) | Colored figured sea-island composite ultrafine short fiber and preparation method thereof | |
| CN101463505A (en) | Negative ion polypropylene hollow air deformation fibre, preparation and use thereof | |
| CN105780170A (en) | Thermochromic polypropylene fiber and preparation method thereof | |
| CN100366805C (en) | Colour bamboo-carbon composite short fiber, and its preparing method | |
| CN101067222A (en) | Capsule type permanent perfumed filament | |
| CN109705544A (en) | High fluidity antibacterial matrices, preparation method and polyester fiber, preparation method | |
| CN216550841U (en) | Bi-component composite monofilament | |
| KR20080112564A (en) | Manufacturing method of conjugate fiber having excellent water repellent and fiber thereof | |
| CN102002773A (en) | Technology for producing modified polyester | |
| CN103421169A (en) | Preparation method for low molecular weight polyester used for manufacturing multi-component fiber | |
| CN103993384B (en) | One kind imitates numb FDY fiber and preparation method thereof | |
| CN112813526A (en) | High-performance polyester filament yarn and production method thereof | |
| CN104233483A (en) | Three-dimensional hollow down-like short fiber | |
| KR100386742B1 (en) | A polypropylene hollow fiber, and a process of preparing for the same | |
| CN101824665A (en) | Method for preparing multifunctional far-infrared PTT flat filaments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |