CN102534824A - Production method for porous fine-denier long polyamide-6 high oriented yarns (HOY) - Google Patents
Production method for porous fine-denier long polyamide-6 high oriented yarns (HOY) Download PDFInfo
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- CN102534824A CN102534824A CN2011104222924A CN201110422292A CN102534824A CN 102534824 A CN102534824 A CN 102534824A CN 2011104222924 A CN2011104222924 A CN 2011104222924A CN 201110422292 A CN201110422292 A CN 201110422292A CN 102534824 A CN102534824 A CN 102534824A
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Abstract
The invention discloses a production method for porous fine-denier long polyamide-6 high oriented yarns (HOY). The production method comprises the following steps of: 1) feeding a polyamide-6 bright chip into a screw extruder through a bin, and melting the chip into a spinning fluid; 2) quantitatively pumping the spinning fluid into a spinning component by using a metering pump, jetting yarns by using a spinneret plate, and forming strands in a spinning window; 3) cooling the strands by using sideward discharged air, performing oiling, bundling and antistatic treatment, and further cooling the strands by using a spinning channel; 4) making the cooled strands pass through a pre-interlacer to make the strands have uniform oil content and a stronger cohesive force; 5) drawing the strands at high speed by using a first godet and a second godet, beating the strands to form nodes by using a main interlacer, and feeding the strands to a high-speed winder for winding and shaping; and 6) dyeing, testing, grading, packing and warehousing the wound yarns. The production method for the porous fine-denier long polyamide-6 HOYs has the advantages that: the porous fine-denier long polyamide-6 HOYs suitable for high-speed warp knitting can be produced; and the quality requirements of strong strength, yarn levelness, small broken yarn number and high dyeing uniformity are met.
Description
Technical field
The present invention relates to a kind of HOY porous fine denier chinlon 6 filament production method, belong to the chemical fibre production technical field.
Background technology
Along with improving constantly of living standards of the people, the consumer requires increasingly highly, not only attractive in appearance, comfortable, durable to nylon fabric, also needs fine and closely woven, smooth plentiful, the good permeability of fabrics feel soft, good springiness and intensity good.Because hydrophily, flexibility and the low elastic modulus of polyamide fibre 6; Having satisfied people should comfortable again requirement attractive in appearance to dress ornament; Polyamide fibre 6 has obtained using widely through grade textiles industries such as volume and laces in Fancy Yarns, high speed, increases year by year for the chinlon 6 filament especially demand of HOY porous fine denier chinlon 6 filament.
Owing to the HOY porous fine denier chinlon 6 filament of warp volume need satisfy the intensity height at a high speed, bar is done the quality requirement even, that lousiness is few, dye uniformity is high, but existing production method can not realize this requirement.
Summary of the invention
The objective of the invention is to overcome the weak point of prior art, a kind of production method of HOY porous fine denier chinlon 6 filament is provided.
The production method of HOY porous fine denier chinlon 6 filament of the present invention may further comprise the steps:
1) polyamide fibre 6 has the light section to get into screw extruder through feed bin, makes section be melt into spin fluid;
2) above-mentioned spin fluid quantitatively is pressed into filament spinning component through measuring pump, by the spinnerets ejection, at the spinning window
The interior tow that forms;
3) tow after the boundling antistatic treatment that oils, advances one via spinning shaft through the side air-out cooling
The step cooling;
4) cooled tow makes even armful of oil-containing and degree better through preparatory winding apparatus;
5) tow through first godet roller and the second godet roller high-speed stretch after the master network device is got node arrives again
The high-speed winder coiling and molding;
6) grade after undrawn yarn dye test packing warehouse-in.
The production method of HOY porous fine denier chinlon 6 filament of the present invention has following technique effect: can produce and be fit to the HOY porous fine denier chinlon 6 filament through compiling at a high speed, satisfy intensity height, bar is done evenly, lousiness is few, dye uniformity is high quality requirement.
The specific embodiment
Embodiment 1
The production method of HOY porous fine denier chinlon 6 filament of the present invention may further comprise the steps:
1) polyamide fibre 6 has the light section to get into screw extruder through feed bin, makes section be melt into spin fluid;
2) above-mentioned spin fluid quantitatively is pressed into filament spinning component through measuring pump, by the spinnerets ejection, at the spinning window
The interior tow that forms;
3) tow after the boundling antistatic treatment that oils, advances one via spinning shaft through the side air-out cooling
The step cooling;
4) cooled tow makes even armful of oil-containing and degree better through preparatory winding apparatus;
5) tow through first godet roller and the second godet roller high-speed stretch after the master network device is got node arrives again
The high-speed winder coiling and molding;
6) grade after undrawn yarn dye test packing warehouse-in.
Claims (1)
1.HOY the production method of porous fine denier polyamide fibre 6 long filaments is characterized in that, may further comprise the steps:
1) polyamide fibre 6 has the light section to get into screw extruder through feed bin, makes section be melt into spin fluid;
2) above-mentioned spin fluid quantitatively is pressed into filament spinning component through measuring pump, by the spinnerets ejection, at the spinning window
The interior tow that forms;
3) tow after the boundling antistatic treatment that oils, advances one via spinning shaft through the side air-out cooling
The step cooling;
4) cooled tow makes even armful of oil-containing and degree better through preparatory winding apparatus;
5) tow through first godet roller and the second godet roller high-speed stretch after the master network device is got node arrives again
The high-speed winder coiling and molding;
6) grade after undrawn yarn dye test packing warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104222924A CN102534824A (en) | 2011-12-16 | 2011-12-16 | Production method for porous fine-denier long polyamide-6 high oriented yarns (HOY) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104222924A CN102534824A (en) | 2011-12-16 | 2011-12-16 | Production method for porous fine-denier long polyamide-6 high oriented yarns (HOY) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102534824A true CN102534824A (en) | 2012-07-04 |
Family
ID=46342800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104222924A Pending CN102534824A (en) | 2011-12-16 | 2011-12-16 | Production method for porous fine-denier long polyamide-6 high oriented yarns (HOY) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102534824A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648552A (en) * | 2016-02-25 | 2016-06-08 | 苏州龙杰特种纤维股份有限公司 | Preparation method of HOY spring wire |
| CN113249803A (en) * | 2021-04-30 | 2021-08-13 | 诸暨市新丝维纤维有限公司 | A hypervelocity spinning equipment for producing HOY silk |
| WO2022121087A1 (en) * | 2020-12-09 | 2022-06-16 | 江苏文凤化纤集团有限公司 | Production method for low-strength low-elongation semi-dull nylon 6 fdy crystal yarn |
-
2011
- 2011-12-16 CN CN2011104222924A patent/CN102534824A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648552A (en) * | 2016-02-25 | 2016-06-08 | 苏州龙杰特种纤维股份有限公司 | Preparation method of HOY spring wire |
| WO2022121087A1 (en) * | 2020-12-09 | 2022-06-16 | 江苏文凤化纤集团有限公司 | Production method for low-strength low-elongation semi-dull nylon 6 fdy crystal yarn |
| CN113249803A (en) * | 2021-04-30 | 2021-08-13 | 诸暨市新丝维纤维有限公司 | A hypervelocity spinning equipment for producing HOY silk |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |