CN103668506A - Winding technology of civilian chinlon 6HOY filaments - Google Patents
Winding technology of civilian chinlon 6HOY filaments Download PDFInfo
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- CN103668506A CN103668506A CN201310329668.6A CN201310329668A CN103668506A CN 103668506 A CN103668506 A CN 103668506A CN 201310329668 A CN201310329668 A CN 201310329668A CN 103668506 A CN103668506 A CN 103668506A
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- 6hoy
- chinlon
- civilian
- filament
- polyamide fibre
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Abstract
The invention provides a winding technology of civilian chinlon 6HOY filaments. The winding technology comprises the steps that chinlon filaments passing through a pre-network device pass through a pair of rollers which are composed of a filament separating cold roller and a heating roller first, then the chinlon filaments pass through another cold roller to be subjected to filament guiding, and at last the chinlon filaments enter a winding head to be wound into a spinning cake. The winding technology can improve the stability and delay ageing.
Description
Technical field
The present invention relates to a kind of winding process of civilian polyamide fibre 6HOY long filament.
Background technology
Polyamide fibre product, with its excellent ABRASION RESISTANCE, stainability and good elasticity, feel and moisture pick-up properties, is widely used at aspects such as knitting socks, underwear, clothes, case and bag, umbrella.The traditional main UDY of civil nylon silk, POY(HOY) and tri-kinds of production methods of FDY, wherein as depicted in figs. 1 and 2, the production technology of civilian polyamide fibre 6HOY long filament comprises the following steps:
1), melting, take chinlon 6 section as raw material, through screw extruder 1 ' melting, extrude, by melt pipe arrangement 2 ', be dispensed to a plurality of spinning manifolds 3 ';
2), spray silk, in spinning manifold 3 ', be provided with melt metering pump, spinning pack and heat-insulation system, in a common spinning manifold, be provided with 2 melt metering pumps and 8-10 spinning pack, heat-insulation system is for keeping the high temperature of melt, melt metering pump is delivered to spinning pack by appropriate melt and is sprayed silk, then takes the volatile matters such as most monomer away by monomer suction system 4 ';
3), cooling and oil, then chinlon filament approaching side blowing window 5 ' carries out coolingly, the middle section of quenching air window is provided with the upper oiled-plate method 6 ' of oil feeding system, for oiling to chinlon filament boundling, now chinlon filament has been cooled to solid-state;
4), pre-network, the chinlon filament after oiling forms tow by entering pre-Network device 8 ' by path 7 ', with equal dispersant, increases the obvolvent degree of tow;
5), reel, then after two cold rollers 9 ' and 10 ' seal wire, enter winding head 11 ' and be coiled into spinning cake;
6), packing warehouse-in.
After studying for a long period of time, applicant finds, in coiling operation due to this traditional production technology, only used two cold rollers to carry out seal wire, the polyamide fibre 6HOY long filament poor stability that makes to produce, aging very fast, therefore easily make polyamide fibre 6HOY long filament in the situation that of long putting, the color that the different time periods shows is different, has greatly affected the quality of fabric.Impact for the producer of lace fabric is very large, because stock up at every turn, just can be finished with the longer time, therefore different with weaving the lace color of coming before and after a collection of polyamide fibre 6HOY long filament of stocking up, and causes quality greatly to decline.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of winding process of civilian polyamide fibre 6HOY long filament, can improve stability, delaying aging.
The present invention is achieved in that a kind of winding process of civilian polyamide fibre 6HOY long filament, it is characterized in that: the chinlon filament through pre-network first passes through one by a cold roller of sub-wire and a pair of rolls that hot-rolling forms, and then by another cold roller seal wire, finally enter winding head and be coiled into spinning cake.
The temperature of described hot-rolling is 160～180 ℃.Wherein 170 ℃ better.
Described chinlon filament is wound around 2.5-4.5 circle on pair roller.
Tool of the present invention has the following advantages: the present invention sets up the pair of rolls that a hot-rolling forms at the first cold roller place, so that chinlon filament is carried out to HEAT SETTING to a certain degree, make it aborning quick aging, can improve the stability of chinlon filament finished product, thereby delay the aging of chinlon filament finished product, be applicable to produce the chinlon filament for self-figure limit.
Accompanying drawing explanation
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the equipment schematic diagram (wherein omitting winding apparatus) of the traditional processing technology of civilian polyamide fibre 6HOY long filament.
Fig. 2 is the winding apparatus schematic diagram in the traditional processing technology of civilian polyamide fibre 6HOY long filament.
Fig. 3 is the winding apparatus schematic diagram in the civilian polyamide fibre 6HOY of the present invention long filament production technology.
Fig. 4 and Fig. 5 are respectively the schematic diagram of chinlon filament of the present invention winding state on the hot-rolling of winding apparatus.
The specific embodiment
The production technology of the civilian polyamide fibre 6HOY of the present invention long filament still comprises melting, and spray silk is cooling and oil, pre-network, coiling operation, wherein, melting, spray silk, cooling and oil, pre-network operation is still undertaken by the traditional handicraft of Fig. 1 and Fig. 2, and coiling operation is as described below.
As shown in Figure 3, the winding process of civilian polyamide fibre 6HOY long filament of the present invention, through the chinlon filament of pre-network 1 first by after cold roller 2 seal wires again through hot-rolling 3 seal wires, and then by another cold roller 4 seal wires, finally enter winding head 5 and be coiled into spinning cake.
The temperature of described hot-rolling is 160～180 ℃, and the temperature in scope can be impelled the quick aging of polyamide fibre 6HOY long filament like this, and HEAT SETTING effect is better, wherein with 170 ℃ of the bests.
Again as shown in Figure 4 and Figure 5, described chinlon filament is wound around 2.5-4.5 and encloses on the pair roller being comprised of cold roller 2 and hot-rolling 3, and object is to increase the time of staying of tow on hot-rolling, makes HEAT SETTING and the best results to the quick aging of HOY silk; Wherein, Fig. 4 is wound around 2.5 circles, and Fig. 5 is wound around 4.5 circles.
The temperature of hot-rolling take respectively ℃ 160,170 ℃, 180 ℃ be example, be wound around the number of turns and be respectively 4.5 circles, 3.5 circles, 2.5 circles, HEAT SETTING effect does not more arrange the prior art of hot-rolling, be greatly improved, long storage time color distortion obviously reduces, stabilizing effect been significantly enhanced, and at least improves more than 2 times.
The present invention sets up the pair of rolls that a hot-rolling forms at the first cold roller place, so that chinlon filament is carried out to HEAT SETTING to a certain degree, make it aborning quick aging, can improve the stability of chinlon filament finished product, thereby delay the aging of chinlon filament finished product, be applicable to produce the chinlon filament for self-figure limit.
Although more than described the specific embodiment of the present invention; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present invention; those of ordinary skill in the art are in equivalent modification and the variation done according to spirit of the present invention, all should be encompassed in the scope that claim of the present invention protects.
Claims (4)
1. a winding process for civilian polyamide fibre 6HOY long filament, is characterized in that: the chinlon filament through pre-network first passes through the pair of rolls being comprised of the cold roller of a sub-wire and a hot-rolling, and then by another cold roller seal wire, finally enters winding head and be coiled into spinning cake.
2. the winding process of civilian polyamide fibre 6HOY long filament according to claim 1, is characterized in that: the temperature of described hot-rolling is 160～180 ℃.
3. the winding process of civilian polyamide fibre 6HOY long filament according to claim 2, is characterized in that: the temperature of described hot-rolling is 170 ℃.
4. according to the winding process of the civilian polyamide fibre 6HOY long filament described in claims 1 to 3 any one, it is characterized in that: described chinlon filament is wound around 2.5-4.5 circle on pair roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329668.6A CN103668506A (en) | 2013-07-31 | 2013-07-31 | Winding technology of civilian chinlon 6HOY filaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310329668.6A CN103668506A (en) | 2013-07-31 | 2013-07-31 | Winding technology of civilian chinlon 6HOY filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103668506A true CN103668506A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310329668.6A Pending CN103668506A (en) | 2013-07-31 | 2013-07-31 | Winding technology of civilian chinlon 6HOY filaments |
Country Status (1)
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| CN (1) | CN103668506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338494A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | Polyester industrial yarn process units |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199800A (en) * | 2011-05-17 | 2011-09-28 | 长乐力恒锦纶科技有限公司 | Preparation process for nylon-6 bright triangular profiled multifilaments |
-
2013
- 2013-07-31 CN CN201310329668.6A patent/CN103668506A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102199800A (en) * | 2011-05-17 | 2011-09-28 | 长乐力恒锦纶科技有限公司 | Preparation process for nylon-6 bright triangular profiled multifilaments |
Non-Patent Citations (2)
| Title |
|---|
| 梁冬: ""细旦锦纶6FDY生产工艺探讨"", 《化纤与纺织技术》 * |
| 陈晓元: ""锦纶HOY产品及生产工艺"", 《广东化纤》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338494A (en) * | 2016-09-28 | 2017-11-10 | 桐乡守敬应用技术研究院有限公司 | Polyester industrial yarn process units |
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Application publication date: 20140326 |