CN106283236B - A kind of preparation processing method of two-sided hair ease Down Fiber - Google Patents
A kind of preparation processing method of two-sided hair ease Down Fiber Download PDFInfo
- Publication number
- CN106283236B CN106283236B CN201610758078.9A CN201610758078A CN106283236B CN 106283236 B CN106283236 B CN 106283236B CN 201610758078 A CN201610758078 A CN 201610758078A CN 106283236 B CN106283236 B CN 106283236B
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- Prior art keywords
- fiber
- spinneret
- spinning
- sided hair
- down fiber
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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
- D01D13/00—Complete machines for producing artificial threads
-
- 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
- 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
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
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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)
- Artificial Filaments (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The present invention relates to a kind of polyester filament production technical field, especially a kind of preparation processing method of differential two-sided hair ease fiber；The object of the present invention is to provide a kind of section spinning area by increasing fiber, the color and luster for making fiber is more beautiful, it is ensured that fiber possesses a kind of preparation processing method of two-sided hair ease Down Fiber of the soft feel of suede, the first step, the selection of raw material：P-phthalic acid and the PET polyester fondants as obtained by chemically reacting PTA, ethylene glycol and catalyst, and the viscosity of PET polyester fondants is 0.618~0.645 dl/g etc.；A kind of preparation method of two-sided hair ease Down Fiber designed by the present invention, the shape of spinneret orifice on original spinneret is changed, by using oval flat spinneret orifice, adjusts the sectional area of fiber, increase reflective surface area of the fibre section to light, reach the color and luster light for improving fabric；Increase spinneret hole number on the spinning plate surface of unit area, drop low-fiber line density, increase the skin-friendly of fabric and soft suede feel.
Description
Technical field
The present invention relates to a kind of polyester filament production technical field, especially a kind of preparation of differential two-sided hair ease fiber
Processing method.
Background technology
Terylene is to quote one kind widest in area among chemical fibre, with the differential functional fiber of terylene in recent years
It continually develops, terylene has been developed as the essential original of the textile industries such as clothes, luggage, decoration in people's daily life
Material.
But with the increasingly raising of people's living standard, ordinary polyester fabric is in skin-friendly, the soft feel of suede, bright color side
Face can not meet demand.And the cross section of many fibers on the market is rounded, pentagon, rectangle or yi word pattern at present,
The section of fiber is smaller to the reflective surface area of light, so that the glossiness of these fibers is not very beautiful, and fabric
Skin-friendly and soft suede feel all also need to further improve.
It is solved in view of the above problems, being badly in need of us.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of section spinning faces by increasing fiber
Product, the color and luster for making fiber are more beautiful, it is ensured that fiber possesses a kind of preparation processing of two-sided hair ease Down Fiber of the soft feel of suede
Method.
In order to achieve the above object, the preparation processing method of a kind of two-sided hair ease Down Fiber designed by the present invention, step
It is as follows：
The first step, the selection of raw material：P-phthalic acid and chemical reaction institute is carried out by PTA, ethylene glycol and catalyst
The PET polyester fondants obtained, and the viscosity of PET polyester fondants is 0.618~0.645 dl/g；
It is prepared by second step, production：Pass through booster pump → melt distributing valve → spinning manifold → metering pump melt extrusion → mistake
Filament spinning component → cooling and shaping → mono- oil nozzle of position arrangement oils → spinning shaft → pre- network → GR1 draw-off godets → GR2 seal wires
It is fine to prepare the two-sided hair ease suede that a kind of monofilament linear density is 0.97dtex for disk → full automatic winding → machinery doffing → quality inspection
Dimension；Wherein PET polyester fondants are delivered to the flow of 130~165T in melt distributing valve by booster pump；On spinneret
Spinneret orifice is in oval flat pattern, and the aperture of spinneret orifice is 0.06x0.60mm, the long axis extended line on oval spinneret orifice with
The center line axis of spinneret upper surface is in 45 degree of angles；When oiling, using the oil solution dedicated L-165 of POY super fine deniers of German import
Oiling treatment is carried out to tow；After extending the zone of silence of 15mm in spinning, cooled down, and passed through using the cooling wind pressure of 50Pa
Ultrashort 500mm gather positions spinning, reduction tow rock and generate preferable item and do index, and the temperature of babinet is 285~300
DEG C, ring blowing pressure is 25~55 pa, and humid control has reached more than 85%, and ring dries temperature control system at 16~25 DEG C；TMT is selected
The distinctive pre- network nozzle of monolithic combined type, the fumarole on nozzle is oval, and the pressure of pre- network is 0.70 ± 0.05kg；
3rd step, flowing water wire wrapping：The two-sided hair being prepared ease Down Fiber is subjected to packing processes by assembly line.
Preferably, the optimum viscosity of PET polyester fondants is 0.629dl/g in the first step.
By using a kind of preparation processing method of two-sided hair ease Down Fiber designed by the present invention, original spinneret is changed
The shape of upper spinneret orifice by using oval flat spinneret orifice, adjusts the sectional area of fiber, increases fibre section to light
Reflective surface area, reach improve fabric color and luster light；Increase spinneret hole number on the spinning plate surface of unit area, reduce fine
The line density of dimension increases the skin-friendly of fabric and soft suede feel.
The two-sided hair ease Down Fiber is the primary raw material for producing the super pile fabrics such as flannel, high-grade blanket fabric, bunting,
It is welcomed by customers；The production method of the fiber is with high content of technology simultaneously, good in fibre in differentiation production field promotion prospect, wins
It is big between empty profit.
Description of the drawings
Fig. 1 is the structure diagram of spinneret.
Specific embodiment
Embodiment 1：
The utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of preparation processing method of two-sided hair ease Down Fiber of the present embodiment description, step are as follows：
The first step, the selection of raw material：P-phthalic acid and chemical reaction institute is carried out by PTA, ethylene glycol and catalyst
The PET polyester fondants obtained, and the viscosity of PET polyester fondants is 0.629dl/g；
It is prepared by second step, production：Pass through booster pump → melt distributing valve → spinning manifold → metering pump melt extrusion → mistake
Filament spinning component → cooling and shaping → mono- oil nozzle of position arrangement oils → spinning shaft → pre- network → GR1 draw-off godets → GR2 seal wires
It is fine to prepare the two-sided hair ease suede that a kind of monofilament linear density is 0.97dtex for disk → full automatic winding → machinery doffing → quality inspection
Dimension；Wherein PET polyester fondants are delivered to the flow of 147T in melt distributing valve by booster pump；Spinneret orifice on spinneret
In oval flat pattern, and the aperture of spinneret orifice is 0.06x0.60mm, long axis extended line and spinneret on oval spinneret orifice
The center line axis of upper surface is in 45 degree of angles；When oiling, using the oil solution dedicated L-165 of POY super fine deniers of German import to tow
Carry out oiling treatment；In spinning process, the temperature of babinet is 294.5 DEG C, and ring blowing pressure is 38 pa, and humid control reaches
More than 85%, ring dries temperature control system at 20 DEG C；The pre- network nozzle of the distinctive monolithic combined types of TMT is selected, the fumarole on nozzle
Oval, the pressure of pre- network is 0.7kg；
3rd step, flowing water wire wrapping：The two-sided hair being prepared ease Down Fiber is subjected to packing processes by assembly line.
It is a kind of items of the two-sided hair ease Down Fiber formed prepared by the preparation method designed by the present invention below
It can index list：
Embodiment 2：
A kind of preparation processing method of two-sided hair ease Down Fiber of the present embodiment description, step are as follows：
The first step, the selection of raw material：P-phthalic acid and chemical reaction institute is carried out by PTA, ethylene glycol and catalyst
The PET polyester fondants obtained, and the viscosity of PET polyester fondants is 0.641dl/g；
It is prepared by second step, production：Pass through booster pump → melt distributing valve → spinning manifold → metering pump melt extrusion → mistake
Filament spinning component → cooling and shaping → mono- oil nozzle of position arrangement oils → spinning shaft → pre- network → GR1 draw-off godets → GR2 seal wires
It is fine to prepare the two-sided hair ease suede that a kind of monofilament linear density is 0.97dtex for disk → full automatic winding → machinery doffing → quality inspection
Dimension；Wherein PET polyester fondants are delivered to the flow of 156T in melt distributing valve by booster pump；Spinneret orifice on spinneret
In oval flat pattern, and the aperture of spinneret orifice is 0.06x0.60mm, long axis extended line and spinneret on oval spinneret orifice
The center line axis of upper surface is in 45 degree of angles；When oiling, using the oil solution dedicated L-165 of POY super fine deniers of German import to tow
Carry out oiling treatment；In spinning process, the temperature of babinet is 297 DEG C, and ring blowing pressure is 45 pa, and humid control has reached 85%
More than, ring dries temperature control system at 20 DEG C；The pre- network nozzle of the distinctive monolithic combined types of TMT is selected, the fumarole on nozzle is in
Ellipse, the pressure of pre- network is 0.75kg；
3rd step, flowing water wire wrapping：The two-sided hair being prepared ease Down Fiber is subjected to packing processes by assembly line.
It is a kind of items of the two-sided hair ease Down Fiber formed prepared by the preparation method designed by the present invention below
It can index list：
Claims (1)
1. a kind of preparation method of two-sided hair ease Down Fiber, it is characterised in that：
The first step, the selection of raw material：P-phthalic acid and as obtained by chemically reacting PTA, ethylene glycol and catalyst
PET polyester fondants, and the viscosity of PET polyester fondants is 0.629 dl/g；
It is prepared by second step, production：It is arranged by booster pump → melt distributing valve → spinning manifold → metering pump melt extrusion → dislocation
Filament spinning component → cooling and shaping of row → mono- oil nozzle oils → and spinning shaft → pre- network → GR1 draw-off godets → GR2 draw-off godets →
Full automatic winding → machinery doffing → quality inspection prepares the two-sided hair ease Down Fiber that a kind of monofilament linear density is 0.97dtex；Its
It is middle to be delivered to PET polyester fondants in melt distributing valve with the flow of 130~165T by booster pump；Spinneret orifice on spinneret
In oval flat pattern, and the aperture of spinneret orifice is 0.06x0.60mm, long axis extended line and spinneret on oval spinneret orifice
The center line axis of upper surface is in 45 degree of angles；When oiling, using the oil solution dedicated L-165 of POY super fine deniers of German import to tow
Carry out oiling treatment；After extending the zone of silence of 15mm in spinning, and by ultrashort 500mm gather positions spinning, reduce tow and shake
Dynamic and generate preferable item and do index, the temperature of babinet is 294.5 DEG C, and ring blowing pressure is 38pa, humid control reached 85% with
On, ring dries temperature control system at 20 DEG C；The pre- network nozzle of the distinctive monolithic combined types of TMT is selected, the fumarole on nozzle is in ellipse
Circle, the pressure of pre- network is 0.70 ± 0.05kg；
3rd step, flowing water wire wrapping：The two-sided hair being prepared ease Down Fiber is subjected to packing processes by assembly line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758078.9A CN106283236B (en) | 2016-08-30 | 2016-08-30 | A kind of preparation processing method of two-sided hair ease Down Fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610758078.9A CN106283236B (en) | 2016-08-30 | 2016-08-30 | A kind of preparation processing method of two-sided hair ease Down Fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106283236A CN106283236A (en) | 2017-01-04 |
| CN106283236B true CN106283236B (en) | 2018-05-18 |
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| CN201610758078.9A Active CN106283236B (en) | 2016-08-30 | 2016-08-30 | A kind of preparation processing method of two-sided hair ease Down Fiber |
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| CN113699603A (en) * | 2021-08-23 | 2021-11-26 | 潘显双 | Preparation method of heat-preservation porous fine denier fiber |
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| CN2517758Y (en) * | 2001-12-11 | 2002-10-23 | 上海第十化学纤维厂 | Flashing flat short polyester fibre |
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| CN102517660A (en) * | 2011-12-09 | 2012-06-27 | 桐昆集团浙江恒通化纤有限公司 | Manufacture method of super-cotton-feeling super-softness flock fiber of polyester |
| CN102560701A (en) * | 2011-12-09 | 2012-07-11 | 桐昆集团浙江恒通化纤有限公司 | Manufacturing method of FDY (fully drawn yarn) fine denier differentiation series products |
| CN103510171A (en) * | 2013-09-17 | 2014-01-15 | 桐昆集团股份有限公司 | Dacron fine denier multi-hole flat fiber and method for producing same |
| CN103603071A (en) * | 2013-10-10 | 2014-02-26 | 桐乡市中辰化纤有限公司 | Fine-denier flat yarn and manufacturing method thereof |
| CN104328519A (en) * | 2014-10-10 | 2015-02-04 | 桐昆集团股份有限公司 | Production method of high-F soft plush cotton-imitated fiber |
| CN105133058A (en) * | 2015-08-04 | 2015-12-09 | 桐昆集团股份有限公司 | Fine denier smooth lace fiber production method |
| CN105155004A (en) * | 2015-08-04 | 2015-12-16 | 桐昆集团股份有限公司 | Production method for terylene super-soft imitated silk fiber |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030216095A1 (en) * | 2002-05-14 | 2003-11-20 | Basalik Evan T. | Synthetic filament having a cross-section based upon an ellipse |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1254388A (en) * | 1997-05-05 | 2000-05-24 | 纳幕尔杜邦公司 | Polyester yarn |
| CN2517758Y (en) * | 2001-12-11 | 2002-10-23 | 上海第十化学纤维厂 | Flashing flat short polyester fibre |
| CN101165231A (en) * | 2006-10-19 | 2008-04-23 | 东丽纤维研究所（中国）有限公司 | Thin denier flat polyester filament and producing method thereof |
| CN102517660A (en) * | 2011-12-09 | 2012-06-27 | 桐昆集团浙江恒通化纤有限公司 | Manufacture method of super-cotton-feeling super-softness flock fiber of polyester |
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| CN103510171A (en) * | 2013-09-17 | 2014-01-15 | 桐昆集团股份有限公司 | Dacron fine denier multi-hole flat fiber and method for producing same |
| CN103603071A (en) * | 2013-10-10 | 2014-02-26 | 桐乡市中辰化纤有限公司 | Fine-denier flat yarn and manufacturing method thereof |
| CN104328519A (en) * | 2014-10-10 | 2015-02-04 | 桐昆集团股份有限公司 | Production method of high-F soft plush cotton-imitated fiber |
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| CN106283236A (en) | 2017-01-04 |
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