CN103276459A - Method for producing star trefoil special-shaped monofilaments - Google Patents
Method for producing star trefoil special-shaped monofilaments Download PDFInfo
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- CN103276459A CN103276459A CN2013101374464A CN201310137446A CN103276459A CN 103276459 A CN103276459 A CN 103276459A CN 2013101374464 A CN2013101374464 A CN 2013101374464A CN 201310137446 A CN201310137446 A CN 201310137446A CN 103276459 A CN103276459 A CN 103276459A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 235000004035 Cryptotaenia japonica Nutrition 0.000 title abstract 2
- 102000007641 Trefoil Factors Human genes 0.000 title abstract 2
- 235000015724 Trifolium pratense Nutrition 0.000 title abstract 2
- 238000009987 spinning Methods 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 238000012216 screening Methods 0.000 claims abstract description 5
- 238000002425 crystallisation Methods 0.000 claims abstract description 4
- 230000008025 crystallization Effects 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 4
- 238000011045 prefiltration Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 abstract 4
- 238000003754 machining Methods 0.000 abstract 2
- 230000003020 moisturizing effect Effects 0.000 abstract 2
- 239000008041 oiling agent Substances 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 2
- 238000005422 blasting Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000003860 storage Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The invention provides a method for producing star trefoil special-shaped monofilaments. The method comprises the following steps: PA6 slices are selected as raw materials, and the PA6 slices enter a screw extruding machine to be extruded after screening, pre-crystallization and drying; the PA6 slices enter a pre-filter to be filtered and enter a box body pipeline and a metering pump; the PA6 slices enter a spinning assembly to conduct spinning, and then are cooled to be formed, and the spinning temperature is 28-30 DEG C; oil pumping is carried out on an oil wheel, and the oil pumping rate is controlled between 0.8 and 0.9%; winding is carried out by a winding machine, a draw machine is used for conducting drawing, in the process of drawing, moisturizing is carried out through a moisturizing machine, and the humidity is controlled between 50 and 65%; follow-up machining is carried out after finished products are detected, packaged and put in storage. The method has the advantages that in the process of spinning, control over the cross air blasting temperature is strengthened, and the temperature is controlled between 28 and 30 DEG C; screening is carried out on monofilament oiling agents, the monofilament oiling agents are required to be strong in antistatic property and adsorbability, after the oil agents are confirmed, the oil pumping rate of the monofilaments is strictly controlled, the oil pumping rate is controlled between 0.8 and 0.9%, thread residues are small, and order conducting of the follow-up machining is ensured.
Description
Technical field
The present invention relates to a kind of production method of star three leaf special-shaped monofilaments, belong to the chemical fibre production technical field.
Background technology
The production technology of existing star three leaf special-shaped monofilaments may further comprise the steps: select for use the PA6 section to be raw material; By VC406 spinning machine melt spinning, the cooling and shaping temperature is not less than 26 degrees centigrade, and oil gun oils; Up-coiler is reeled; The drawing-off of VC443 drawing machine; Finished product detection packing warehouse-in; Enter the processing of road, back.
The production technology of existing star three leaf special-shaped monofilaments has following weak point: spinnability is poor, shining point is few, fabric feeling is poor, rainy weather end breakage rate height.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part, a kind of production method of star three leaf special-shaped monofilaments is provided.
The production technology of star three leaf special-shaped monofilaments of the present invention may further comprise the steps: select for use the PA6 section to be raw material, through entering the screw extruder extruding after screening, pre-crystallization, the drying; Enter prefilter and filter, enter casing pipeline and measuring pump; Enter filament spinning component and carry out spinning, cooling forming then, spinning temperature is at 28-30 degree centigrade; Oil tanker oils, and the rate that oils is controlled at 0.8-0.9%; Reel with up-coiler; Carry out drawing-off with drawing machine, in drafting process, mend wet machine benefit and wet, humidity is controlled at 50-65%; The road processing of finished product detection packing warehouse-in laggard row back.
The present invention has following technique effect:
1) in spinning process, to strengthen the lateral blowing temperature controlling, control is at 28-30 degree centigrade;
2) the monofilament finish is screened, require its antistatic behaviour strong, adsorptivity is strong, determine used finish after, the rate that oils of strand is controlled in strictness well, the rate that oils is controlled at 0.8%-0.9%, little breakage guarantees that back road production carries out in order;
3) increasing the wet machine of benefit in drafting process mends wet, humidity control can reduce fricative static in the strand drafting process at 50-65%, strengthens toughness and the plasticity of strand, being conducive to the processing of road, back all can carry out in order in varying environment (as overcast and rainy), thereafter the road fabric feeling is plentiful, and bulkiness is good, and dyeing is bright in colour, having distinct emulation silk style, is emulation silk good raw material.
The specific embodiment
Embodiment 1
The production technology of the star three leaf special-shaped monofilaments of present embodiment may further comprise the steps:
1) select for use the PA6 section to be raw material, through entering the screw extruder extruding after screening, pre-crystallization, the drying;
2) enter prefilter and filter, enter casing pipeline and measuring pump;
3) enter filament spinning component and carry out spinning, cooling forming then, spinning temperature is at 28-30 degree centigrade;
4) oil tanker oils, and the rate that oils is controlled at 0.8-0.9%;
5) reel with up-coiler;
6) carry out drawing-off with drawing machine, in drafting process, mend wet machine benefit and wet, humidity is controlled at 50-65%;
7) finished product detection packing warehouse-in laggard row back road processing.
Claims (1)
1. the production technology of star three leaf special-shaped monofilaments is characterized in that, may further comprise the steps:
1) select for use the PA6 section to be raw material, through entering the screw extruder extruding after screening, pre-crystallization, the drying;
2) enter prefilter and filter, enter casing pipeline and measuring pump;
3) enter filament spinning component and carry out spinning, cooling forming then, spinning temperature is at 28-30 degree centigrade;
4) oil tanker oils, and the rate that oils is controlled at 0.8-0.9%;
5) reel with up-coiler;
6) carry out drawing-off with drawing machine, in drafting process, mend wet machine benefit and wet, humidity is controlled at 50-65%;
7) finished product detection packing warehouse-in laggard row back road processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101374464A CN103276459A (en) | 2013-04-19 | 2013-04-19 | Method for producing star trefoil special-shaped monofilaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101374464A CN103276459A (en) | 2013-04-19 | 2013-04-19 | Method for producing star trefoil special-shaped monofilaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103276459A true CN103276459A (en) | 2013-09-04 |
Family
ID=49059068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101374464A Pending CN103276459A (en) | 2013-04-19 | 2013-04-19 | Method for producing star trefoil special-shaped monofilaments |
Country Status (1)
| Country | Link |
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| CN (1) | CN103276459A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3528128A (en) * | 1966-09-01 | 1970-09-15 | Teijin Ltd | Spinneret for manufacture of odd-shaped hollow filaments |
| CN101158056A (en) * | 2007-06-25 | 2008-04-09 | 高要新达纤维有限公司 | Production method and product of polyamide moisture-absorbing and sweat-releasing fiber |
| JP2008088583A (en) * | 2006-09-29 | 2008-04-17 | Toray Ind Inc | Hollow nylon fiber for thin woven fabric, method for producing the same, and thin woven fabric |
| CN101503832A (en) * | 2008-09-16 | 2009-08-12 | 江苏盛虹化纤有限公司 | Processing method of high-shrinkage superfine denier polyester staple fibers |
| CN101824690A (en) * | 2009-03-02 | 2010-09-08 | 徐州斯尔克差别化纤维科技有限公司 | One-step spinning and winding combined manufacturing process for 24-head/position multi-heterogeneous hybrid yarn composite fiber |
| CN101922054A (en) * | 2010-09-17 | 2010-12-22 | 北京三联虹普纺织化工技术有限公司 | A kind of 9-14 dtex nylon 6 high orientation fiber production process |
| CN102409419A (en) * | 2011-09-16 | 2012-04-11 | 义乌华鼎锦纶股份有限公司 | Flexible and heterogeneous nylon-6 fiber and preparation method thereof |
-
2013
- 2013-04-19 CN CN2013101374464A patent/CN103276459A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3528128A (en) * | 1966-09-01 | 1970-09-15 | Teijin Ltd | Spinneret for manufacture of odd-shaped hollow filaments |
| JP2008088583A (en) * | 2006-09-29 | 2008-04-17 | Toray Ind Inc | Hollow nylon fiber for thin woven fabric, method for producing the same, and thin woven fabric |
| CN101158056A (en) * | 2007-06-25 | 2008-04-09 | 高要新达纤维有限公司 | Production method and product of polyamide moisture-absorbing and sweat-releasing fiber |
| CN101503832A (en) * | 2008-09-16 | 2009-08-12 | 江苏盛虹化纤有限公司 | Processing method of high-shrinkage superfine denier polyester staple fibers |
| CN101824690A (en) * | 2009-03-02 | 2010-09-08 | 徐州斯尔克差别化纤维科技有限公司 | One-step spinning and winding combined manufacturing process for 24-head/position multi-heterogeneous hybrid yarn composite fiber |
| CN101922054A (en) * | 2010-09-17 | 2010-12-22 | 北京三联虹普纺织化工技术有限公司 | A kind of 9-14 dtex nylon 6 high orientation fiber production process |
| CN102409419A (en) * | 2011-09-16 | 2012-04-11 | 义乌华鼎锦纶股份有限公司 | Flexible and heterogeneous nylon-6 fiber and preparation method thereof |
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Application publication date: 20130904 |