CN104328519A - Production method of high-F soft plush cotton-imitated fiber - Google Patents
Production method of high-F soft plush cotton-imitated fiber Download PDFInfo
- Publication number
- CN104328519A CN104328519A CN201410530696.9A CN201410530696A CN104328519A CN 104328519 A CN104328519 A CN 104328519A CN 201410530696 A CN201410530696 A CN 201410530696A CN 104328519 A CN104328519 A CN 104328519A
- Authority
- CN
- China
- Prior art keywords
- spinning
- melt
- imitated
- production method
- cotton fiber
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
-
- 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
- D01D4/00—Spinnerette packs; Cleaning thereof
- D01D4/02—Spinnerettes
-
- 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
- D01D5/096—Humidity control, or oiling, of filaments, threads or the like, leaving the spinnerettes
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to the field of terylene production spinning in light and textile industry, in particular to a production method of high-F soft plush cotton-imitated fiber. According to the method, polyester is put into a polymerization final polycondensation kettle and then passes through a melt distributor, melts are conveyed by a boosting pump and then enter a static mixer after passing through a melt cooler, next, the melts enter a spinning box after passing through a melt distributing valve, the melts are extruded by a metering pump, the spinning is carried out on a spinning assembly, an annular blowing air tube is adopted for cooling forming, and finally, winding, spooling, quality inspection and packaging are carried out sequentially through an oiling device, a spinning channel, a spooling device, a GR1 draw-off godet and a GR2 draw-off godet, wherein the viscosity of the melts is 0.643d1/g to 0.650d1/g, and the outlet temperature of a melt cooler is controlled to be 280 DEG C to 286 DEG C. Cotton-imitated fiber, silk tows and fabric produced by the method have the hand feeling of cotton yarn effect.
Description
Technical field
The present invention relates to PET production spinning field in industry light industry textile industry, the production method of cotton fiber imitated by the soft suede of especially a kind of high F.
Background technology
For a long time, the Specializing Techniques of polyster fibre is the emphasis that chemical fiber factory is concerned about always.Melt is after spinnerets is extruded, generally cooled by water-cooled or air cooling way, a few years ago at the technology mainly lateral blowing cooling technology of long filament cooling forming, but the fiber yarn unevenness of the polyster fibre produced is low, and the cooling air quantity needed is large, improve the consumption of the energy in its production process and the increase of cost, also limit the hole count of spinnerets simultaneously.
Summary of the invention
The object of the invention is the deficiency in order to solve above-mentioned technology and provide a kind of tow cooling abundant, spinning break rate is low, and the production method of cotton fiber imitated by the soft suede of high F that can meet terylene thread coloration requirements.
In order to achieve the above object, the production method of cotton fiber imitated by the soft suede of high F designed by the present invention, polyester is put into polymerization terminal polymerization kettle after utilize after melt distributor booster pump by melt Conveying through melt cooler laggard enter static mixer, then after melt distributing valve, spinning manifold is entered, utilize measuring pump by melt extrusion, filament spinning component carries out spinning, adopt ring Blowing drum to carry out cooling forming, finally more successively through oiling, spinning shaft, for carrying out after network equipment, GR1 draw-off godet, GR2 draw-off godet reeling, winder, quality inspection, packaging; Wherein the viscosity of melt is between 0.643dl/g-0.650dl/g, and the outlet temperature of melt cooler controls between 280 DEG C-286 DEG C.
The Kong Changwei 0.18mm of the spinneret orifice of the spinnerets in described spinning manifold, spinneret orifice is circular.
Adopt low pressure spinning, by Stress control after the pump of measuring pump at 900-1000N.
Filtering material in filament spinning component is METALLIC FILTRATION SAND.
In the process of oiling, the finish of employing is German L-165 finish.
Oil in process, the positional distance spinnerets of oily frame is 1050mm; Oil nozzle boundling point is positioned at rang ring Blowing drum horizontal line 18mm place, and silk guide frame positional distance oil frame is 400mm.
The oil nozzle adopted in the described process that oils is Ma Nuogao F Special oil nozzle, and namely oil outlet is horizontal slot structure, and seal wire groove is first wide rear narrow structure.
Adopt ring Blowing drum to carry out in cooling forming process, ambient humidity controls between 88%-92%; Ring blowing air pressure is 50 ± 2pa, and the temperature of wind is 21.5 ± 1 DEG C, and the humidity of wind is 90 ± 2%.
The spinning speed adopted is 2900-2970m/min, and adjustment winding overfeeding is zero.
Fiber is extended and the two-way test of thermal stress.
Main technologic parameters in production process:
1, specification: cotton fiber imitated by the soft suede of 525dtex/192F height F
2, spinnerets model: Φ 88-96*2-0.17*0.51
3, spinning manifold heat medium temperature: 289 DEG C ± 2 DEG C
4, melt pipe heat medium temperature: 285 DEG C ± 2 DEG C
5, ring blowing air-conditioning blast: 900Pa ± 10Pa
6, air duct blast is cooled: 50Pa ± 2Pa
7, wind-warm syndrome: 21.5 DEG C ± 1 DEG C
8, rheumatism: 90% ± 2%
9, gather position: distance plate face 1000mm
10、GR1/GR2：2960 m/min /2965m/min
11, network pressure: 0.80 ± 0.02kg
The production method of cotton fiber imitated by the soft suede of high F that the present invention obtains, adopt fused mass directly spinning process route, with half delustring polyester fondant for main raw material, utilize a plate one cake spinning equipment, cotton fiber imitated by the soft suede of the high F of one produced through process optimization, and tow and cloth feel thereof have the effect of cotton yarn.The soft suede of this high F imitates cotton fiber in R&D process, spinning employs the spinning speed of about 2900 ms/min that relatively conventional POY is lower, by changing the special treatment of Wind cylinder structure (air duct specification 9.8*19cm), ring Blowing drum blast controls at about 50Pa, in conjunction with the spray silk temperature of less Φ 88 plate footpath spinnerets and about 290 DEG C, define spinning plate surface and spinneret orifice homogeneous temperature, plate surface temperature is high, the advantage of many spinning porous articles such as fluidity of molten is good, having captured that porous thick dawn product utilization outer shroud blows can not the technical bottleneck of Homogeneous cooling, make product inherent quality soft, products molecule Stability Analysis of Structures, physical index reaches textile industry standard.Winding then passes through the short distance energy-conservation wings winding apparatus of employing Ba Mage uniqueness, select best bright finish ceramic network device, special Network device model and upper wet goods mode of interlocking, make this formed product beautiful, add bullet easily to process, debatching quality is good, rear road product has the imitative cotton effects such as super soft, the good water absorption of quality exquisiteness, feel, making clothes relief human skin and enjoy dry and comfortable super soft comfort, is a kind of brand-new chemical fibre new raw material.
The anti-cotton fiber of the soft suede of high F is 525dtex/192F, and monofilament linear density is 2.73dpf, is specifically designed to manufacture lint, also can be used as garment material, has imitative cotton effect.
The anti-cotton fiber of the soft suede of high F produced by the method has following index:
1, line density (dtex/F): 525dtex/192F
2, line density deviation ratio (%): ± 2.5
3, line density coefficient of variation CV value (%) :≤1.30
4, fracture strength (CN/dtex): >=2.20
5, fracture strength coefficient of variation CV value (%) :≤5.00
6, elongation at break (%): 125.0 ± 5.0
7, elongation at break coefficient of variation CV value (%) :≤5.00
8, yarn unevenness CV value (%) :≤1.80(test speed 100m/min)
9, oil content (%): 0.30 ± 0.10.
Detailed description of the invention
The present invention is further described by the following embodiment.
Embodiment 1:
The production method of cotton fiber imitated by the soft suede of high F that the present embodiment describes, polyester is put into polymerization terminal polymerization kettle after utilize after melt distributor booster pump by melt Conveying through melt cooler laggard enter static mixer, then after melt distributing valve, spinning manifold is entered, utilize measuring pump by melt extrusion, filament spinning component carries out spinning, adopt ring Blowing drum to carry out cooling forming, finally more successively through oiling, spinning shaft, for carrying out after network equipment, GR1 draw-off godet, GR2 draw-off godet reeling, winder, quality inspection, packaging; Wherein the viscosity of melt is at 0.646dl/g, and the outlet temperature of melt cooler controls at 284 DEG C.
In the type selecting of spinnerets, analysis and design has been carried out from the angle improving dyeing, should consider that 192F hole count need reach requirement, consider the requirement of the normal and tow cooling produced again, therefore, by spinneret orifice Kong Changcong routine 0.20 make 0.18 into, and suitable adjustment has been carried out in the arrangement of the radian of spinneret orifice, has made it meet the requirement of each side.
The proportioning of component filters is very key factor, and in order to ensure that the spinnerets designed has normal filament spinning component melt body pressure, select low pressure spinning, after measuring pump pump, pressure is at about 100kg.
In order to increase the stability of spinning quality, have employed METALLIC FILTRATION SAND as main component filters material, the not only homogenize flow uniformity of melt, and the time of the filament spinning component replacement cycle of about one times is extended than conventional filtering material, decrease the number of times stopping spinning, stabilize the inherent quality of product, prevent the regular change of inherent index, ensure that the uniformity of intensity and thermal stress.
In the use of spinning oil, employ the German L-165 with resistance to elevated temperatures oil solution dedicated, sufficient consideration has been carried out to the friction of tow in porcelain piece, make silk speed that the phenomenon of lousiness can not occur because of breaking of tow sea surface oil slick in drawing process, and the electrostatic situation significantly reduced between silk and silk, be conducive to normally carrying out of spinning and winding.
In the adjustment of spinning technique, oily rack position fix on 1050mm(distance filament plate) basis on, oil nozzle boundling point is the former 10mm of 18mm(beyond distance air duct horizontal line), and silk guide frame is adjusted to 400mm by original 200mm, meet the common prescription of production and quality.
Porous heavy denier yarn is easy to oil irregular, have employed Ma Nuogao F Special oil nozzle, i.e. " the wide rear narrow seal wire groove of horizontal slot oil outlet+elder generation ", to ensure that the tiling of trying one's best at nozzle opening place of 192 monofilament launches and evenly by oil, and composite yarn can be embraced by boundling leaving oil nozzle place.
Due to the manufacturing technique requirent that this product is special, also special requirement is had to the blowing of spinning ring and ambient temperature and humidity, particularly evident to humidity requirement, must about 90%, all have employed the imported material of Germany from spinning to all thread guides of winding, ensure that the smooth and easy of this product winding quality and the Silk Road in process of production.
In production technology, the condition of cooling forming is the key parameter affecting after-drawing product quality.Cool faster, tow shake is less, antistatic better.But due to the issuable skin-core structure of quick refrigeration, make fiber easily occur lousiness and broken end in drawing process, have employed the cooling condition of mitigation as far as possible.Find in test, comparatively ideal cooling condition is: ring blowing air pressure is 50pa, and wind-warm syndrome is 21.5 ± 1 DEG C, and rheumatism is 90 ± 2%.
In coiling and molding process, the winding tension that heavy denier yarn product is general is all larger, in order to ensure the product shaping success rate with switching normally, we set lower spinning speed 2970 ms/min, adjustment winding overfeeding is zero, guarantee that spinning cake bottom physical index is constant, and give unique moulding process, meet this requirement.
The quality requirement of this product is quite high, particularly to the uniformity requirement of dyeing, therefore we are in process of production, all the time carry out following the tracks of and increase the detection frequency, and self-developing terylene thread intensity curve chart system carries out on-line tracing to new product intensity, and carry out the two-way test of elongation and thermal stress on request, ensure that the uniformity of cooling, reach and meet the requirement of client.
Select " W " molding box body structure, increase heat insulation loop, prevent heat to be passed to air duct, ensure the uniformity of tow cooling.Redesign oil nozzle, thread guide, upgrade, adopt " the wide rear narrow seal wire groove of horizontal slot oil outlet+elder generation " oil nozzle, guarantee that the thick dawn POY of 525dtex/192F porous oils evenly, stablize, tow collecting machine is good, injured few.Select the first-born product of German WinGS full automatic winding, spinning oil frame changes 20 into by original 10 oil nozzles and oils, make to oil, cool more even.
Spinnerets Best available control technology: distribute mechanism according to high-quality, science measuring and calculating pitch-row, circle distance, rational deployment, ensures melt distributed uniform, realizes uniformity, the stability of every root monofilament quality.When having captured spinnerets production, the difficult problem that fiber number CV% value is not easily controlled.In the design of spinnerets, by common discussion and research with spinnerets producer, for this product desired properties, have employed self sealss technology.This technology makes wire vent more even, and is conducive to the fiber number inhomogeneity controlling product, has the effect of killing two birds with one stone.Designing rational modular construction: by adjusting original component internal structure, improve the mobile performance of melt in component internal simultaneously, reducing melt flows dead angle, spinneret orifice high length-diameter ratio, stablize the mobile performance of melt further.
Because this new product is higher for the requirement of inherent quality, technologist, in production and development process, by continuous test, has made following adjustment, while the quality of stable prod, has ensured output.Adopt German import finish L-165, therefore by reasonable boundling point (distance plate face 1050CM) and the distance controlling upper oil drop, and take the level inclination position of Reasonable adjustment oil nozzle, oil nozzle boundling point is the former 10mm of 18mm(beyond distance air duct horizontal line), and silk guide frame is adjusted to 400mm by original 200mm, make to oil evenly.The stability of producing and the convenience of operation should be considered, make again production extraordinary silk product reaches even dyeing, lousiness is few, shrinkage is even, the requirement of administration measure, this is the main technique key problem in technology in product development.
Embodiment 2:
The production method of cotton fiber imitated by the soft suede of high F that the present embodiment describes, polyester is put into polymerization terminal polymerization kettle after utilize after melt distributor booster pump by melt Conveying through melt cooler laggard enter static mixer, then after melt distributing valve, spinning manifold is entered, utilize measuring pump by melt extrusion, filament spinning component carries out spinning, adopt ring Blowing drum to carry out cooling forming, finally more successively through oiling, spinning shaft, for carrying out after network equipment, GR1 draw-off godet, GR2 draw-off godet reeling, winder, quality inspection, packaging; Wherein the viscosity of melt is at 0.643dl/g, and the outlet temperature of melt cooler controls at 280 DEG C.
The Kong Changwei 0.18mm of the spinneret orifice of the spinnerets in described spinning manifold, spinneret orifice is circular.
Adopt low pressure spinning, by Stress control after the pump of measuring pump at 900N.
Filtering material in filament spinning component is METALLIC FILTRATION SAND.
In the process of oiling, the finish of employing is German L-165 finish.
Oil in process, the positional distance spinnerets of oily frame is 1050mm; Oil nozzle boundling point is positioned at rang ring Blowing drum horizontal line 18mm place, and the positional distance oil frame of silk guide frame is 400mm.
The oil nozzle adopted in the described process that oils is Ma Nuogao F Special oil nozzle, and namely oil outlet is horizontal slot structure, and seal wire groove is first wide rear narrow structure.
Adopt ring Blowing drum to carry out in cooling forming process, ambient humidity controls 88%; Ring blowing air pressure is 48pa, and the temperature of wind is 20.5 DEG C, and the humidity of wind is 88%.
The spinning speed adopted is 2950m/min, and adjustment winding overfeeding is zero.
Fiber is extended and the two-way test of thermal stress.
Embodiment 3:
The production method of cotton fiber imitated by the soft suede of high F that the present embodiment describes, polyester is put into polymerization terminal polymerization kettle after utilize after melt distributor booster pump by melt Conveying through melt cooler laggard enter static mixer, then after melt distributing valve, spinning manifold is entered, utilize measuring pump by melt extrusion, filament spinning component carries out spinning, adopt ring Blowing drum to carry out cooling forming, finally more successively through oiling, spinning shaft, for carrying out after network equipment, GR1 draw-off godet, GR2 draw-off godet reeling, winder, quality inspection, packaging; Wherein the viscosity of melt is at 0.650dl/g, and the outlet temperature of melt cooler controls at 286 DEG C.
The Kong Changwei 0.18mm of the spinneret orifice of the spinnerets in described spinning manifold, spinneret orifice is circular.
Adopt low pressure spinning, by Stress control after the pump of measuring pump at 900N.
Filtering material in filament spinning component is METALLIC FILTRATION SAND.
In the process of oiling, the finish of employing is German L-165 finish.
Oil in process, the positional distance spinnerets of oily frame is 1050mm; Oil nozzle boundling point is positioned at rang ring Blowing drum horizontal line 18mm place, and the positional distance oil frame of silk guide frame is 400mm.
The oil nozzle adopted in the described process that oils is Ma Nuogao F Special oil nozzle, and namely oil outlet is horizontal slot structure, and seal wire groove is first wide rear narrow structure.
Adopt ring Blowing drum to carry out in cooling forming process, ambient humidity controls 88%; Ring blowing air pressure is 52pa, and the temperature of wind is 22.5 DEG C, and the humidity of wind is 92%.
The spinning speed adopted is 2970m/min, and adjustment winding overfeeding is zero.
Fiber is extended and the two-way test of thermal stress.
Embodiment 4:
The production method of cotton fiber imitated by the soft suede of high F that the present embodiment describes, polyester is put into polymerization terminal polymerization kettle after utilize after melt distributor booster pump by melt Conveying through melt cooler laggard enter static mixer, then after melt distributing valve, spinning manifold is entered, utilize measuring pump by melt extrusion, filament spinning component carries out spinning, adopt ring Blowing drum to carry out cooling forming, finally more successively through oiling, spinning shaft, for carrying out after network equipment, GR1 draw-off godet, GR2 draw-off godet reeling, winder, quality inspection, packaging; Wherein the viscosity of melt is at 0.646dl/g, and the outlet temperature of melt cooler controls at 284 DEG C.
The Kong Changwei 0.18mm of the spinneret orifice of the spinnerets in described spinning manifold, spinneret orifice is circular.
Adopt low pressure spinning, by Stress control after the pump of measuring pump at 980N.
Filtering material in filament spinning component is METALLIC FILTRATION SAND.
In the process of oiling, the finish of employing is German L-165 finish.
Oil in process, the positional distance spinnerets of oily frame is 1050mm; Oil nozzle boundling point is positioned at rang ring Blowing drum horizontal line 18mm place, and the positional distance oil frame of silk guide frame is 400mm.
The oil nozzle adopted in the described process that oils is Ma Nuogao F Special oil nozzle, and namely oil outlet is horizontal slot structure, and seal wire groove is first wide rear narrow structure.
Adopt ring Blowing drum to carry out in cooling forming process, ambient humidity controls 88%; Ring blowing air pressure is 50pa, and the temperature of wind is 21.5 DEG C, and the humidity of wind is 90%.
The spinning speed adopted is 2960m/min, and adjustment winding overfeeding is zero.
Fiber is extended and the two-way test of thermal stress.
The relation of table 1 melt cooler outlet temperature, melt viscosity and broken end
Table 2 finish model and tow oil content, lousiness, antistatic information slip
Claims (10)
1. the production method of cotton fiber imitated by the soft suede of high F, it is characterized in that: polyester is put into polymerization terminal polymerization kettle after utilize after melt distributor booster pump by melt Conveying through melt cooler laggard enter static mixer, then after melt distributing valve, spinning manifold is entered, utilize measuring pump by melt extrusion, filament spinning component carries out spinning, adopt ring Blowing drum to carry out cooling forming, finally more successively through oiling, spinning shaft, for carrying out after network equipment, GR1 draw-off godet, GR2 draw-off godet reeling, winder, quality inspection, packaging; Wherein the viscosity of melt is between 0.643dl/g-0.650dl/g, and the outlet temperature of melt cooler controls between 280 DEG C-286 DEG C.
2. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: the Kong Changwei 0.18mm of the spinneret orifice of the spinnerets in described spinning manifold.
3. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: adopt low pressure spinning, by Stress control after the pump of measuring pump at 900-1000N.
4. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: the filtering material in filament spinning component is METALLIC FILTRATION SAND.
5. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: in the process of oiling, and the finish of employing is German L-165 finish.
6. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: oil in process, and the positional distance spinnerets of oily frame is 1050mm; Oil nozzle boundling point is positioned at rang ring Blowing drum horizontal line 18mm place, and the positional distance oil frame of silk guide frame is 400mm.
7. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: described in the oil nozzle adopted in process that oils be Ma Nuogao F Special oil nozzle, namely oil outlet is horizontal slot structure, and seal wire groove is first wide rear narrow structure.
8. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: adopt ring Blowing drum to carry out in cooling forming process, ambient humidity controls between 88%-92%; Ring blowing air pressure is 50 ± 2pa, and the temperature of wind is 21.5 ± 1 DEG C, and the humidity of wind is 90 ± 2%.
9. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: the spinning speed of employing is 2950-2970m/min, and adjustment winding overfeeding is zero.
10. the production method of cotton fiber imitated by the soft suede of a kind of high F according to claim 1, it is characterized in that: extend fiber and the two-way test of thermal stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530696.9A CN104328519A (en) | 2014-10-10 | 2014-10-10 | Production method of high-F soft plush cotton-imitated fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530696.9A CN104328519A (en) | 2014-10-10 | 2014-10-10 | Production method of high-F soft plush cotton-imitated fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104328519A true CN104328519A (en) | 2015-02-04 |
Family
ID=52403323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410530696.9A Pending CN104328519A (en) | 2014-10-10 | 2014-10-10 | Production method of high-F soft plush cotton-imitated fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104328519A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105133059A (en) * | 2015-08-04 | 2015-12-09 | 桐昆集团股份有限公司 | Terylene Europe cotton yarn production method |
| CN106283236A (en) * | 2016-08-30 | 2017-01-04 | 桐昆集团浙江恒通化纤有限公司 | A kind of preparation processing method of two-sided hair ease Down Fiber |
| CN106283237A (en) * | 2016-08-31 | 2017-01-04 | 桐昆集团浙江恒通化纤有限公司 | A kind of preparation method of terylene height F fine-denier wool-like fiber |
| CN106400157A (en) * | 2016-08-31 | 2017-02-15 | 桐昆集团浙江恒通化纤有限公司 | Preparation method of low orientation porous fine denier fiber |
| CN107663668A (en) * | 2017-11-02 | 2018-02-06 | 江苏德力化纤有限公司 | A kind of equipment and its manufacture method for being used to manufacture super fine denier dumb-bell shape flat fiber |
| CN108301063A (en) * | 2017-12-21 | 2018-07-20 | 桐昆集团浙江恒腾差别化纤维有限公司 | A kind of production technology of ultra-fine soft suede fluffy fiber |
| CN108950704A (en) * | 2018-07-04 | 2018-12-07 | 桐昆集团浙江恒腾差别化纤维有限公司 | A kind of preparation method of ultra high density water-proof breathable properties fiber |
| CN110438574A (en) * | 2019-09-03 | 2019-11-12 | 江苏德力化纤有限公司 | Production equipment, spinneret and the oiling device of polyester microfibre |
| CN114672886A (en) * | 2022-02-18 | 2022-06-28 | 桐昆集团股份有限公司 | Production equipment and production process of anti-snagging high-density microfiber |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6399323A (en) * | 1986-10-16 | 1988-04-30 | Unitika Ltd | Production of polyester yarn |
| JPH02259104A (en) * | 1989-03-29 | 1990-10-19 | Unitika Ltd | High speed multi-end melt spinning method |
| KR950002805B1 (en) * | 1992-06-22 | 1995-03-27 | 주식회사코오롱 | Process for the preperation of polyester thick and thin yarn |
| CN102433609A (en) * | 2011-10-31 | 2012-05-02 | 福建百宏聚纤科技实业有限公司 | Spinning process for continuously polymerizing polyester silk by using hydrophilic ultra-simulation cotton |
| 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 |
| CN102797067A (en) * | 2012-08-28 | 2012-11-28 | 扬州天富龙科技纤维有限公司 | Preparation method of renewable polyester POY (Pre-oriented Yarn) color fibers |
| CN103088453A (en) * | 2013-02-04 | 2013-05-08 | 浙江古纤道新材料股份有限公司 | Manufacturing technique of melt direct spinning polyester activate industrial yarns |
| CN103088454A (en) * | 2013-02-04 | 2013-05-08 | 浙江古纤道新材料股份有限公司 | Production method of melt direct spinning high-modulus low-shrinkage polyester industrial filament |
| CN103184551A (en) * | 2011-12-30 | 2013-07-03 | 海安县恒业制丝有限公司 | Production method of fine-denier polyester filament yarn |
| CN103603068A (en) * | 2013-07-30 | 2014-02-26 | 桐昆集团股份有限公司 | Production method for polyester fluorescence medium-strength fiber |
-
2014
- 2014-10-10 CN CN201410530696.9A patent/CN104328519A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6399323A (en) * | 1986-10-16 | 1988-04-30 | Unitika Ltd | Production of polyester yarn |
| JPH02259104A (en) * | 1989-03-29 | 1990-10-19 | Unitika Ltd | High speed multi-end melt spinning method |
| KR950002805B1 (en) * | 1992-06-22 | 1995-03-27 | 주식회사코오롱 | Process for the preperation of polyester thick and thin yarn |
| CN102433609A (en) * | 2011-10-31 | 2012-05-02 | 福建百宏聚纤科技实业有限公司 | Spinning process for continuously polymerizing polyester silk by using hydrophilic ultra-simulation cotton |
| 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 |
| CN103184551A (en) * | 2011-12-30 | 2013-07-03 | 海安县恒业制丝有限公司 | Production method of fine-denier polyester filament yarn |
| CN102797067A (en) * | 2012-08-28 | 2012-11-28 | 扬州天富龙科技纤维有限公司 | Preparation method of renewable polyester POY (Pre-oriented Yarn) color fibers |
| CN103088453A (en) * | 2013-02-04 | 2013-05-08 | 浙江古纤道新材料股份有限公司 | Manufacturing technique of melt direct spinning polyester activate industrial yarns |
| CN103088454A (en) * | 2013-02-04 | 2013-05-08 | 浙江古纤道新材料股份有限公司 | Production method of melt direct spinning high-modulus low-shrinkage polyester industrial filament |
| CN103603068A (en) * | 2013-07-30 | 2014-02-26 | 桐昆集团股份有限公司 | Production method for polyester fluorescence medium-strength fiber |
Non-Patent Citations (1)
| Title |
|---|
| 邬国铭等: "《高分子材料加工工艺学》", 31 December 2000 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105133059A (en) * | 2015-08-04 | 2015-12-09 | 桐昆集团股份有限公司 | Terylene Europe cotton yarn production method |
| CN106283236A (en) * | 2016-08-30 | 2017-01-04 | 桐昆集团浙江恒通化纤有限公司 | A kind of preparation processing method of two-sided hair ease Down Fiber |
| CN106283236B (en) * | 2016-08-30 | 2018-05-18 | 桐昆集团浙江恒通化纤有限公司 | A kind of preparation processing method of two-sided hair ease Down Fiber |
| CN106283237A (en) * | 2016-08-31 | 2017-01-04 | 桐昆集团浙江恒通化纤有限公司 | A kind of preparation method of terylene height F fine-denier wool-like fiber |
| CN106400157A (en) * | 2016-08-31 | 2017-02-15 | 桐昆集团浙江恒通化纤有限公司 | Preparation method of low orientation porous fine denier fiber |
| CN107663668A (en) * | 2017-11-02 | 2018-02-06 | 江苏德力化纤有限公司 | A kind of equipment and its manufacture method for being used to manufacture super fine denier dumb-bell shape flat fiber |
| CN108301063A (en) * | 2017-12-21 | 2018-07-20 | 桐昆集团浙江恒腾差别化纤维有限公司 | A kind of production technology of ultra-fine soft suede fluffy fiber |
| CN108950704A (en) * | 2018-07-04 | 2018-12-07 | 桐昆集团浙江恒腾差别化纤维有限公司 | A kind of preparation method of ultra high density water-proof breathable properties fiber |
| CN110438574A (en) * | 2019-09-03 | 2019-11-12 | 江苏德力化纤有限公司 | Production equipment, spinneret and the oiling device of polyester microfibre |
| CN114672886A (en) * | 2022-02-18 | 2022-06-28 | 桐昆集团股份有限公司 | Production equipment and production process of anti-snagging high-density microfiber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104328519A (en) | Production method of high-F soft plush cotton-imitated fiber | |
| CN105155004A (en) | Production method for terylene super-soft imitated silk fiber | |
| CN103046147B (en) | The manufacture method of light network polyamide fibre 6DTY of a kind of full-dull thin dawn | |
| CN102517660A (en) | Manufacture method of super-cotton-feeling super-softness flock fiber of polyester | |
| CN102031575A (en) | Method for preparing superfine denier flat terylene drawn yarn | |
| CN102828266A (en) | Terylene superfine flat yarn production method and product | |
| CN109183164A (en) | A kind of preparation process of dacron fine-denier high-intensity fiber | |
| CN104213228A (en) | Production process of heavy-denier lustrous high-strength nylon 6 full-drawn fiber | |
| CN104695033A (en) | Production process of nylon-6 coarse-denier high-strength yarns | |
| CN109629022A (en) | A kind of energy-saving and environment-friendly straight production technology for spinning FDY fine-denier cation polyester filament | |
| CN106757406A (en) | A kind of production method of full-dull modified dacron | |
| CN103510171B (en) | A kind of dacron fine denier multi-hole flat fiber and production method thereof | |
| CN104480555A (en) | Production process of high-elasticity-feature terylene pre-oriented fibers | |
| CN102418169B (en) | Sea-island fibre and preparation method thereof | |
| CN103114344A (en) | Porous superfine denier polyester pre-oriented yarn and preparation method thereof | |
| CN109594137A (en) | A kind of production method of high ventilative drafted polyester slub yarn | |
| CN102560701A (en) | Manufacturing method of FDY (fully drawn yarn) fine denier differentiation series products | |
| CN103981585A (en) | Polyamide 6 POY/FDY composite fibre and preparation method adopting spinning-interlacing one-step process | |
| CN104451919B (en) | A kind of production technology of the orderly terylene slub silk of isotactic | |
| CN109440205A (en) | A kind of preparation process of high-strength polyester fine denier profiled silk | |
| CN104562250B (en) | Porous micro-fine denier nylon 6 triisofiber and preparation method and application thereof | |
| CN101831718B (en) | Method for preparing super-thick denier polyester monofilament | |
| CN102912464B (en) | A kind of thermoplastic spinning equipment | |
| CN101302652A (en) | Processing method of coloured terylene monofilament | |
| CN105332073B (en) | A kind of three component fully drawn yarn spinning systems |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |