CN106435789A - Trilobal profiled super fine denier chinlon elastic fiber and manufacturing technique thereof - Google Patents
Trilobal profiled super fine denier chinlon elastic fiber and manufacturing technique thereof Download PDFInfo
- Publication number
- CN106435789A CN106435789A CN201610778315.8A CN201610778315A CN106435789A CN 106435789 A CN106435789 A CN 106435789A CN 201610778315 A CN201610778315 A CN 201610778315A CN 106435789 A CN106435789 A CN 106435789A
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- China
- Prior art keywords
- caprone
- slices
- parts
- elastic fiber
- deep
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Classifications
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- 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
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; 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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- 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
- D01D5/08—Melt spinning methods
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- 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
- D01F6/90—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 polyamides
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a trilobal profiled super fine denier chinlon elastic fiber. The trilobal profiled super fine denier chinlon elastic fiber is prepared from, by mass, 20-30 parts of high-shrinkage chinlon chips, 70-80 parts of deep dyeing chinlon chips and 2-3 parts of titanium dioxide. According to the trilobal profiled super fine denier chinlon elastic fiber and a manufacturing technique thereof, the nylon fiber can be more reasonable and stable in structure and gains obvious improvement in intensity, abrasive resistance and elastic recovery rate; meanwhile, the manufacturing technique is simple and efficient, and the obtained products have high quality and is beneficial to production and popularization.
Description
【Technical field】
The present invention relates to the technical field of chemical textile, particularly a kind of SANYE Profiled superfine denier nylon elastic fiber and its
The technical field of production technology.
【Background technology】
Nylon fibre is with its excellent intensity, wearability, elastic recovery rate, wet absorption etc. all in clothing and industrial applications
There is important use in direction.Nylon fibre, especially nylon superfine denier fiber, the market demand is very vigorous, and traditional handicraft product
Quality at all cannot be up to standard.Fibre in differentiation, because of its distinctive structural behaviour, just more and more arouses people's interest, to this
The research of types of fibers also develops rapidly, and wherein profiled filament is important one kind in fibre in differentiation.In synthetic fibers molding
During, using fiber or the doughnut referred to as odd-shaped cross section fibre with non-traditional circular cross section of special-shaped spinneret orifice spinning
Dimension, abbreviation profiled filament.Profiled filament can improve wax-like sense and the gloss of circular wire, improves the coefficient of friction of fiber, increases fine
Dimension specific surface area is thus overcome some intrinsic defects of synthetic fibers.
【Content of the invention】
The purpose of the present invention is exactly to solve the problems of the prior art, proposes a kind of SANYE Profiled superfine denier nylon elastic fine
Dimension and its production technology, can make the structure more reasonably stability of nylon fibre, intensity, wearability, elastic recovery rate are shown
Write and improve, simple production process, efficiently, product quality is high, promotes beneficial to producing.
For achieving the above object, the present invention proposes a kind of SANYE Profiled superfine denier nylon elastic fiber, including following matter
Each component of amount number：20～30 parts of high convergency slices of caprone；Deep 70～80 parts of slices of caprone of dye；2～3 parts of titanium dioxide.
Preferably, the mass fraction of described each component is：20 parts of high convergency slices of caprone；Deep 70 parts of slices of caprone of dye；
2 parts of titanium dioxide.
Preferably, the mass fraction of described each component is：30 parts of high convergency slices of caprone；Deep 80 parts of slices of caprone of dye；
3 parts of titanium dioxide.
Preferably, the mass fraction of described each component is：25 parts of high convergency slices of caprone；Deep 75 parts of slices of caprone of dye；
3 parts of titanium dioxide.
For achieving the above object, the present invention proposes a kind of production technology of SANYE Profiled superfine denier nylon elastic fiber,
Comprise the following steps successively：
Step one：Deep dye slices of caprone is dried, dried deep dye slices of caprone is mixed with titanium dioxide and stirs
Send into screw rod heating melting after mixing, the mixture melt after melting is entered spinning manifold through screw extruding；
Step 2：High convergency slices of caprone is dried, dried high convergency slices of caprone is sent into screw rod heating
Melting, the pre-melt after melting is entered the spinning manifold in step one through screw extruding；
Step 3：Mixture melt in spinning manifold and pre-melt are carried out being thoroughly mixed and makes spray webbing liquid, and
Insulation a period of time；
Step 4：Squeeze out fine fibre to being pumped into spinneret through metering after the spray webbing liquid filtration of step 3 preparation, described
The shape of spinneret of spinneret is the trilobal around setting；
Step 5：The fine fibre that step 4 is squeezed out is sent into oiling device after carrying out side-blown air cooling and is oiled；
Step 6：Fine fibre after step 5 is oiled carries out winding operation, completes whole technique.
Preferably, the melt temperature in described step one is 260～280 DEG C, described titanium dioxide is cut in deep dye chinlon
Piece is slowly stirred addition after melting completely.
Preferably, the melt temperature in described step 2 is 240～260 DEG C, the whipping temp in described step 3 is
260～300 DEG C, mixing time is 20～30min, and the holding temperature in described step 3 is 280～300 DEG C, and temperature retention time is
1h.
Beneficial effects of the present invention：The nylon fibre that the present invention is produced has trifoil cross-section, increased fiber not
Rule degree, improves the coefficient of friction of fiber, increased fiber specific surface area；Using high convergency slices of caprone, deep dye slices of caprone, two
Titanium oxide can make the intensity of nylon fibre, wearability, elastic recovery rate be significantly improved, simple production process, efficiently, produces
Product quality is high, promotes beneficial to producing.
The feature of the present invention and advantage will be described in detail by embodiment.
【Specific embodiment】
A kind of present invention SANYE Profiled superfine denier nylon elastic fiber, including each component of following mass fraction：High convergency
20～30 parts of slices of caprone；Deep 70～80 parts of slices of caprone of dye；2～3 parts of titanium dioxide.
For achieving the above object, the present invention proposes a kind of production technology of SANYE Profiled superfine denier nylon elastic fiber,
Comprise the following steps successively：
Step one：Deep dye slices of caprone is dried, dried deep dye slices of caprone is mixed with titanium dioxide and stirs
Send into screw rod heating melting after mixing, the mixture melt after melting is entered spinning manifold through screw extruding；
Step 2：High convergency slices of caprone is dried, dried high convergency slices of caprone is sent into screw rod heating
Melting, the pre-melt after melting is entered the spinning manifold in step one through screw extruding；
Step 3：Mixture melt in spinning manifold and pre-melt are carried out being thoroughly mixed and makes spray webbing liquid, and
Insulation a period of time；
Step 4：Squeeze out fine fibre to being pumped into spinneret through metering after the spray webbing liquid filtration of step 3 preparation, described
The shape of spinneret of spinneret is the trilobal around setting；
Step 5：The fine fibre that step 4 is squeezed out is sent into oiling device after carrying out side-blown air cooling and is oiled；
Step 6：Fine fibre after step 5 is oiled carries out winding operation, completes whole technique.
Melt temperature in described step one is 260～280 DEG C, and described titanium dioxide melts completely in deep dye slices of caprone
After be slowly stirred addition, the melt temperature in described step 2 be 240～260 DEG C, the whipping temp in described step 3 be 260
～300 DEG C, mixing time is 20～30min, and the holding temperature in described step 3 is 280～300 DEG C, and temperature retention time is 1h.
Embodiment one：The mass fraction of described each component is：20 parts of high convergency slices of caprone；Deep 70 parts of slices of caprone of dye；
2 parts of titanium dioxide.
Embodiment two：The mass fraction of described each component is：30 parts of high convergency slices of caprone；Deep 80 parts of slices of caprone of dye；
3 parts of titanium dioxide.
Embodiment three：The mass fraction of described each component is：25 parts of high convergency slices of caprone；Deep 75 parts of slices of caprone of dye；
3 parts of titanium dioxide.
Work process of the present invention：
The nylon fibre that the present invention is produced has trifoil cross-section, increased the degree of irregularity of fiber, improves fiber
Coefficient of friction, increased fiber specific surface area；Chinlon can be made using high convergency slices of caprone, deep dye slices of caprone, titanium dioxide
The intensity of fiber, wearability, elastic recovery rate are significantly improved, simple production process, and efficiently, product quality is high, beneficial to life
Produce and promote.
Above-described embodiment is the description of the invention, is not limitation of the invention, any to simple transformation of the present invention after
Scheme belong to protection scope of the present invention.
Claims (7)
1. a kind of SANYE Profiled superfine denier nylon elastic fiber it is characterised in that：Each component including following mass fraction：High receipts
20～30 parts of contracting slices of caprone；Deep 70～80 parts of slices of caprone of dye；2～3 parts of titanium dioxide.
2. as claimed in claim 1 a kind of SANYE Profiled superfine denier nylon elastic fiber it is characterised in that：Described each component
Mass fraction is：20 parts of high convergency slices of caprone；Deep 70 parts of slices of caprone of dye；2 parts of titanium dioxide.
3. as claimed in claim 1 a kind of SANYE Profiled superfine denier nylon elastic fiber it is characterised in that：Described each component
Mass fraction is：30 parts of high convergency slices of caprone；Deep 80 parts of slices of caprone of dye；3 parts of titanium dioxide.
4. as claimed in claim 1 a kind of SANYE Profiled superfine denier nylon elastic fiber it is characterised in that：Described each component
Mass fraction is：25 parts of high convergency slices of caprone；Deep 75 parts of slices of caprone of dye；3 parts of titanium dioxide.
5. a kind of production technology of SANYE Profiled superfine denier nylon elastic fiber it is characterised in that：Comprise the following steps successively：
Step one：Deep dye slices of caprone is dried, after dried deep dye slices of caprone and titanium dioxide mix and blend
Send into screw rod heating melting, the mixture melt after melting is entered spinning manifold through screw extruding；
Step 2：High convergency slices of caprone is dried, dried high convergency slices of caprone is sent into screw rod heating melting,
Pre-melt after melting is entered the spinning manifold in step one through screw extruding；
Step 3：Mixture melt in spinning manifold and pre-melt are carried out being thoroughly mixed and makes spray webbing liquid, and be incubated
For a period of time；
Step 4：Squeeze out fine fibre to being pumped into spinneret through metering after the spray webbing liquid filtration of step 3 preparation, described spray webbing
The shape of spinneret of plate is the trilobal around setting；
Step 5：The fine fibre that step 4 is squeezed out is sent into oiling device after carrying out side-blown air cooling and is oiled；
Step 6：Fine fibre after step 5 is oiled carries out winding operation, completes whole technique.
6. as claimed in claim 5 a kind of production technology of SANYE Profiled superfine denier nylon elastic fiber it is characterised in that：Institute
The melt temperature stated in step one is 260～280 DEG C, and described titanium dioxide is slowly stirred after deep dye slices of caprone melts completely
Add.
7. as claimed in claim 5 a kind of production technology of SANYE Profiled superfine denier nylon elastic fiber it is characterised in that：Institute
The melt temperature stated in step 2 is 240～260 DEG C, and the whipping temp in described step 3 is 260～300 DEG C, mixing time
For 20～30min, the holding temperature in described step 3 is 280～300 DEG C, and temperature retention time is 1h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778315.8A CN106435789B (en) | 2016-08-31 | 2016-08-31 | Three leaf Profiled superfine denier nylon elastic fibers of one kind and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778315.8A CN106435789B (en) | 2016-08-31 | 2016-08-31 | Three leaf Profiled superfine denier nylon elastic fibers of one kind and its production technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106435789A true CN106435789A (en) | 2017-02-22 |
| CN106435789B CN106435789B (en) | 2019-02-05 |
Family
ID=58091079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610778315.8A Active CN106435789B (en) | 2016-08-31 | 2016-08-31 | Three leaf Profiled superfine denier nylon elastic fibers of one kind and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106435789B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529209A (en) * | 2021-07-15 | 2021-10-22 | 杭州逸腾新材料有限公司 | Superfine denier porous polyester yarn and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1671897A (en) * | 2002-05-24 | 2005-09-21 | 因维斯塔技术有限公司 | Method and apparatus for producing polyamide filaments of high tensile strength by high speed spinning |
| CN1693546A (en) * | 2005-05-11 | 2005-11-09 | 江南大学 | Ultrafine hetero composite elastic fibre and its manufacturing method |
| CN1807709A (en) * | 2006-02-15 | 2006-07-26 | 南通文凤化纤有限公司 | Production method for three-leaf big-bright full-drawn yarn of nylon 6 |
| CN102493016A (en) * | 2011-12-21 | 2012-06-13 | 苏州大学 | Porous superfine polyamide 6 fully-drawn yarn, preparation method thereof, and equipment thereof |
| WO2013129370A1 (en) * | 2012-02-29 | 2013-09-06 | 東レ株式会社 | Polyamide fiber and method for producing same |
| CN104532397A (en) * | 2014-12-01 | 2015-04-22 | 烟台华润锦纶有限公司 | Deeply dyed fine-denier polyamide high-tenacity filament and preparation method thereof |
-
2016
- 2016-08-31 CN CN201610778315.8A patent/CN106435789B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1671897A (en) * | 2002-05-24 | 2005-09-21 | 因维斯塔技术有限公司 | Method and apparatus for producing polyamide filaments of high tensile strength by high speed spinning |
| CN1693546A (en) * | 2005-05-11 | 2005-11-09 | 江南大学 | Ultrafine hetero composite elastic fibre and its manufacturing method |
| CN1807709A (en) * | 2006-02-15 | 2006-07-26 | 南通文凤化纤有限公司 | Production method for three-leaf big-bright full-drawn yarn of nylon 6 |
| CN102493016A (en) * | 2011-12-21 | 2012-06-13 | 苏州大学 | Porous superfine polyamide 6 fully-drawn yarn, preparation method thereof, and equipment thereof |
| WO2013129370A1 (en) * | 2012-02-29 | 2013-09-06 | 東レ株式会社 | Polyamide fiber and method for producing same |
| CN104532397A (en) * | 2014-12-01 | 2015-04-22 | 烟台华润锦纶有限公司 | Deeply dyed fine-denier polyamide high-tenacity filament and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529209A (en) * | 2021-07-15 | 2021-10-22 | 杭州逸腾新材料有限公司 | Superfine denier porous polyester yarn and preparation method thereof |
| CN113529209B (en) * | 2021-07-15 | 2023-01-03 | 杭州逸腾新材料有限公司 | Superfine denier porous polyester yarn and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106435789B (en) | 2019-02-05 |
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Effective date of registration: 20190531 Address after: 313100 No. 1 Fuqian Street, Sian Town Industrial Zone, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Century Morning Star Fiber Technology Co., Ltd. Address before: 313113 Fuqian Road of Sian Town Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Yinan Fiber Technology Co., Ltd. |