CN102704018A - Processing process of lustrous trilobal profiled polyester pre-oriented color yarn - Google Patents
Processing process of lustrous trilobal profiled polyester pre-oriented color yarn Download PDFInfo
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- CN102704018A CN102704018A CN2012102180870A CN201210218087A CN102704018A CN 102704018 A CN102704018 A CN 102704018A CN 2012102180870 A CN2012102180870 A CN 2012102180870A CN 201210218087 A CN201210218087 A CN 201210218087A CN 102704018 A CN102704018 A CN 102704018A
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- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000012545 processing Methods 0.000 title claims abstract description 17
- 229920000728 polyester Polymers 0.000 title claims abstract description 16
- 238000009987 spinning Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims abstract description 17
- 239000000155 melt Substances 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 238000002844 melting Methods 0.000 claims abstract description 10
- 230000008018 melting Effects 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 239000004595 color masterbatch Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 239000004594 Masterbatch (MB) Substances 0.000 abstract 1
- 238000004040 coloring Methods 0.000 abstract 1
- 238000012805 post-processing Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002964 rayon Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention relates to a processing process of lustrous trilobal profiled polyester pre-oriented color yarn. The pre-oriented color yarn processing process comprises the following steps of: drying large lustrous PET (polyester) chips in a drying machine; adding the dried large lustrous PET chips and coloring masterbatch into a screw extruder for heating and melting; filtering heated and molten melt through a CPF (catalyzed particulate filtering) double-cylinder melt filter; adding the filtered melt into a spinning manifold for distributing and preserving heat; metering the heated and molten melt through a metering pump of the spinning manifold, and pressing the melt into a spinneret plate, wherein the ejection hole of the spinneret plate is in the shape of Y; ejecting the melt through the spinneret plate to form melt thin flows, and performing air cooling by means of an air cooling device; and oiling after cooling; and winding the oiled yarns through a winding head. According to the pre-oriented color yarn processing process, the product quality is improved by optimizing the process, and the products have stable tension, high profile degree and high color fastness in the post-processing process.
Description
Technical field
The present invention relates to a kind of light three leaf special polyester preorientation look filament processing process that have.
Background technology
Increase fast owing to the polyester filament production capacity in recent years, but the overwhelming majority is conventional products.There are light three leaf sections to compare to have more surface, its fabric of light be difficult for balling-up, good hand touch, performance and exactly like natural silk, can substitute real silk and rayon fabrics with conventional silk.Simultaneously, the look silk is with its processings of in the road process of back, need not dyeing, free from environmental pollution and be favourably welcome, so its market is had an optimistic view of.The product quality of existing processing technology is on the low side.
Summary of the invention
In order to overcome the above-mentioned deficiency that light special polyester preorientation look filament processing process is arranged, the present invention provide a kind of product quality of producing higher light three leaf special polyester preorientation look filament processing process are arranged.
The technical scheme that the present invention solves its technical problem is: light three leaf special polyester preorientation look filament processing process are arranged, comprise the following steps:
To have much light PET section and in drying machine, carry out drying, baking temperature is 160 ℃ ~ 165 ℃, has much light PET section moisture content after the drying and is controlled at 15 ~ 25ppm, prevents caking, general drying time be 8 ~ 12 hours proper.
With the heating and melting in light PET section and the color master-batch adding screw extruder that has much after the drying completion, screw extruder Zhong Ge district temperature all is made as 285 ℃ ~ 292 ℃, and the melt behind the heating and melting filters through CPF twin-tub fondant filter, and filtering accuracy is 15 μ m;
To join through the melt that filters and distribute in the spinning manifold and be incubated, the temperature of the melt distributing pipe in the spinning manifold is 285 ℃ ~ 290 ℃, reduction lousiness and broken end; Melt behind the heating and melting is pressed into spinnerets after the measuring pump metering of spinning manifold, the squit hole of said spinnerets is Y-shaped, guarantees the degree of profile and the spinnability of three leaf profiled filaments;
The described spinnerets ejection of melt process back forms the melt thread and carries out air-cooled cooling by air-cooling device, oils after the cooling, and the rate of oiling is controlled between 0.4% ~ 0.5%, reduces the physical property of lousiness, broken end and raising product;
The spinning of having gone up behind the oil is reeled by winding head, and the winding speed of winding head is 3000 ~ 3200m/min, and it is bad to prevent that spinning cake is shaped.
Further, described drying machine adopts the FBM continuous drier, and described spinning manifold adopts the SP8X spinning manifold of German Barmag AG, and described winding head adopts the ACW4T-1500 winding head of German Barmag AG.
Further, described color master-batch is the color master-batch that Guangdong Charming Co., Ltd. produces.
Further, described air-cooling device adopts EVO ring cold wind blower, and the cooling wind pressure of air-cooling device is 30Pa.
Beneficial effect of the present invention is: through the optimization of technology; Product quality improves; The while product is tension stability in the process of back, and degree of profile is good, and COLOR FASTNESS is high; Exactly like natural silk but also surface, its fabric of having more light are difficult for balling-up, good hand touch, performance, can substitute real silk and rayon fabrics.Simultaneously, the look silk has good market prospects with its processing of in the road process of back, need not dyeing, free from environmental pollution and be favourably welcome.
The specific embodiment
Below in conjunction with the specific embodiment the present invention is done further explain.
Light three leaf special polyester preorientation look filament processing process are arranged, comprise the following steps:
To have much light PET section and in drying machine, carry out drying, baking temperature is 160 ℃ ~ 165 ℃, has much light PET section moisture content after the drying and is controlled at 15 ~ 25ppm, prevents caking, general drying time be 8 ~ 12 hours proper.
With the heating and melting in light PET section and the color master-batch adding screw extruder that has much after the drying completion, screw extruder Zhong Ge district temperature all is made as 285 ℃ ~ 292 ℃, and the melt behind the heating and melting filters through CPF twin-tub fondant filter, and filtering accuracy is 15 μ m;
To join through the melt that filters and distribute in the spinning manifold and be incubated, the temperature of the melt distributing pipe in the spinning manifold is 285 ℃ ~ 290 ℃, reduction lousiness and broken end; Melt behind the heating and melting is pressed into spinnerets after the measuring pump metering of spinning manifold, the squit hole of said spinnerets is Y-shaped, guarantees the degree of profile and the spinnability of three leaf profiled filaments;
The described spinnerets ejection of melt process back forms the melt thread and carries out air-cooled cooling by air-cooling device, oils after the cooling, and the rate of oiling is controlled between 0.4% ~ 0.5%, reduces the physical property of lousiness, broken end and raising product;
The spinning of having gone up behind the oil is reeled by winding head, and the winding speed of winding head is 3000 ~ 3200m/min, and it is bad to prevent that spinning cake is shaped.
In the present embodiment, described drying machine adopts the FBM continuous drier, and described spinning manifold adopts the SP8X spinning manifold of German Barmag AG, and described winding head adopts the ACW4T-1500 winding head of German Barmag AG.Described color master-batch is the color master-batch that Guangdong Charming Co., Ltd. produces.Described air-cooling device adopts EVO ring cold wind blower, and the cooling wind pressure of air-cooling device is 30Pa.
Claims (4)
1. light three leaf special polyester preorientation look filament processing process are arranged, it is characterized in that comprising the following steps:
To have much light PET section and in drying machine, carry out drying, baking temperature is 160 ℃ ~ 165 ℃, has much light PET section moisture content after the drying and is controlled at 15 ~ 25ppm;
With the heating and melting in light PET section and the color master-batch adding screw extruder that has much after the drying completion, screw extruder Zhong Ge district temperature all is made as 285 ℃ ~ 292 ℃, and the melt behind the heating and melting filters through CPF twin-tub fondant filter, and filtering accuracy is 15 μ m;
To join through the melt that filters and distribute in the spinning manifold and be incubated; The temperature of the melt distributing pipe in the spinning manifold is 285 ℃ ~ 290 ℃; Melt behind the heating and melting is pressed into spinnerets after the measuring pump metering of spinning manifold, the squit hole of said spinnerets is Y-shaped;
Melt forms the melt thread and carries out air-cooled cooling by air-cooling device through described spinnerets ejection back, oils after the cooling, and the rate of oiling is controlled between 0. 4% ~ 0. 5%;
The spinning of having gone up behind the oil is reeled by winding head, and the winding speed of winding head is 3000 ~ 3200m/min.
2. as claimed in claim 1 have light three leaf special polyester preorientation look filament processing process; It is characterized in that: described drying machine adopts the FBM continuous drier; Described spinning manifold adopts the SP8X spinning manifold of German Barmag AG, and described winding head adopts the ACW4T-1500 winding head of German Barmag AG.
According to claim 1 or claim 2 light three leaf special polyester preorientation look filament processing process are arranged, it is characterized in that: described color master-batch is the color master-batch that Guangdong Charming Co., Ltd. produces.
According to claim 1 or claim 2 light three leaf special polyester preorientation look filament processing process are arranged, it is characterized in that: described air-cooling device adopts EVO ring cold wind blower, and the cooling wind pressure of air-cooling device is 30Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102180870A CN102704018A (en) | 2012-06-28 | 2012-06-28 | Processing process of lustrous trilobal profiled polyester pre-oriented color yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102180870A CN102704018A (en) | 2012-06-28 | 2012-06-28 | Processing process of lustrous trilobal profiled polyester pre-oriented color yarn |
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| CN102704018A true CN102704018A (en) | 2012-10-03 |
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| CN2012102180870A Pending CN102704018A (en) | 2012-06-28 | 2012-06-28 | Processing process of lustrous trilobal profiled polyester pre-oriented color yarn |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556243A (en) * | 2013-11-14 | 2014-02-05 | 苏州千色纺化纤有限公司 | Processing device used for producing weaving line made of polyester fibre |
| CN104278339A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production technology of polyester FDY bright trilobal yarn |
| CN104278340A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production technology for profiled dacron FDY bamboo joint yarns |
| CN104278344A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production technology of semi-dull trilobal FDY polyester fiber |
| CN104278341A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production process for fine denier cross-shaped profiled polyester filament yarn |
| CN106906562A (en) * | 2017-02-24 | 2017-06-30 | 宁波科彩织造有限公司 | The production technology of high-tension leather base cloth |
| CN106987917A (en) * | 2017-04-21 | 2017-07-28 | 常熟涤纶有限公司 | A kind of processing technology of three leaves special polyester silk |
| CN108239790A (en) * | 2018-01-18 | 2018-07-03 | 光山县群力化纤有限公司 | A kind of production method of the big high-strength mesh wire of bright-polyester synthetic fibre of high-speed spinning |
| CN108707985A (en) * | 2018-08-09 | 2018-10-26 | 福建经纬新纤科技实业有限公司 | A kind of polyester filament and preparation method thereof |
| CN116716670A (en) * | 2023-06-19 | 2023-09-08 | 桐昆集团浙江恒通化纤有限公司 | Polyester pre-oriented yarn for direct weaving and preparation method thereof |
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2012
- 2012-06-28 CN CN2012102180870A patent/CN102704018A/en active Pending
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278339A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production technology of polyester FDY bright trilobal yarn |
| CN104278340A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production technology for profiled dacron FDY bamboo joint yarns |
| CN104278344A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production technology of semi-dull trilobal FDY polyester fiber |
| CN104278341A (en) * | 2013-07-05 | 2015-01-14 | 江苏天地化纤有限公司 | Production process for fine denier cross-shaped profiled polyester filament yarn |
| CN103556243A (en) * | 2013-11-14 | 2014-02-05 | 苏州千色纺化纤有限公司 | Processing device used for producing weaving line made of polyester fibre |
| CN106906562A (en) * | 2017-02-24 | 2017-06-30 | 宁波科彩织造有限公司 | The production technology of high-tension leather base cloth |
| CN106987917A (en) * | 2017-04-21 | 2017-07-28 | 常熟涤纶有限公司 | A kind of processing technology of three leaves special polyester silk |
| CN108239790A (en) * | 2018-01-18 | 2018-07-03 | 光山县群力化纤有限公司 | A kind of production method of the big high-strength mesh wire of bright-polyester synthetic fibre of high-speed spinning |
| CN108707985A (en) * | 2018-08-09 | 2018-10-26 | 福建经纬新纤科技实业有限公司 | A kind of polyester filament and preparation method thereof |
| CN108707985B (en) * | 2018-08-09 | 2023-08-11 | 福建经纬新纤科技实业有限公司 | Polyester filament yarn and preparation method thereof |
| CN116716670A (en) * | 2023-06-19 | 2023-09-08 | 桐昆集团浙江恒通化纤有限公司 | Polyester pre-oriented yarn for direct weaving and preparation method thereof |
| CN116716670B (en) * | 2023-06-19 | 2024-06-04 | 桐昆集团浙江恒通化纤有限公司 | Polyester pre-oriented yarn for direct weaving and preparation method thereof |
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Application publication date: 20121003 |