CN109112650A - A kind of Silk heat-treatment processing process - Google Patents
A kind of Silk heat-treatment processing process Download PDFInfo
- Publication number
- CN109112650A CN109112650A CN201710485020.6A CN201710485020A CN109112650A CN 109112650 A CN109112650 A CN 109112650A CN 201710485020 A CN201710485020 A CN 201710485020A CN 109112650 A CN109112650 A CN 109112650A
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- China
- Prior art keywords
- melt
- spinneret
- spinning
- silk
- processing process
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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
- D01D5/098—Melt spinning methods with simultaneous stretching
-
- 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
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
A kind of Silk heat-treatment processing process, the Silk is sliced spinning production line according to FDY and is made, dry chip is by screw extruder melt extruded at melt, melt is after the impurity in prefilter removal melt, by pipeline to each spinning position, melt quantitative is sent to each filament spinning component by metering pump by each spinning position, melt squeezes out spinneret from the spinneret orifice of spinneret in filament spinning component, it is continuously sprayed around spinneret by originally hydraulic giant, the amount of injection control is 0.5 ~ 2 cubic meters per minute, spinneret is then in turn through ring wind quenching, it is frozen into strand, boundling oils, drafting forming, screening network is wound into spinning cake again.Method of the invention avoids the problem of being easy broken end in process of production, fluff, spinnability is caused to reduce of Silk to greatest extent, improves the uniformity of spun filament, is conducive to normal spinning, improves full-rolling rate.
Description
Technical field
The invention belongs to textile technology fields, specifically design a kind of Silk heat-treatment processing process.
Background technique
Silk is a kind of fibre in differentiation quickly grown in recent years, is weaved as one of synthetic fibers high-tech
Raw material achieves very big effect at present in garment industry, and it is ventilative, comfortable and easy to wear that it had not only had many advantages, such as silk moisture absorption, but also overcomes
The disadvantages of silk fabric easily wrinkles, fastness is poor, is the product of high added value, high-tech, is had a vast market foreground and well
Economic benefit.Super fine polyester Silk is quickly grown at present, and as a kind of high-tech product, Silk is excellent in imparting fabric
While wearability, many other synthetic fibers are also faced in post-production, problem is encountered, obtained respectively in process
Link processing influences maximum to the performance of silk, and heat treatment is exactly a wherein critically important ring.
Although Silk brings good economic benefit and vast market prospect, but its production difficulty is than conventional silk
Increase, wherein the selection control of temperature is particularly important.Silk requires melt flowability to get well during spinning, otherwise melts
The buoyancy effect of body can become smaller, and be unfavorable for spinning moulding.
Summary of the invention
The Silk proposed for background technique requires spinning temperature high, temperature control precision height in process of production,
The problem of easy broken end in production, generates lousiness, and production difficulty increases, influences aft-loaded airfoil performance.It is an object of the invention to mention
For a kind of heat-treatment processing process of Silk.
The present invention uses a kind of following methods: Silk heat-treatment processing process to solve the above-mentioned problems, and described is imitative
Silk is sliced spinning production line according to FDY and is made, and dry chip is by screw extruder melt extruded at melt, and melt is by pre-
After filter removes the impurity in melt, by pipeline to each spinning position, melt quantitative is sent to by each spinning position by metering pump
Each filament spinning component, melt squeeze out spinneret from the spinneret orifice of spinneret in filament spinning component, pass through tap water around spinneret
Rifle is continuously sprayed, the amount of injection control be 0.5 ~ 2 cubic meters per minute, spinneret then in turn through ring wind quenching, be frozen into
Strand, boundling oils, drafting forming, and screening network is wound into spinning cake again.
Further, during drafting forming, the temperature of the first hot-rolling is 80~85 DEG C, and the temperature of the second hot-rolling is 120
~125 DEG C, each hot-rolling has incubator to guarantee thermo-roll surface temperature uniformity, is heated evenly tow.
Further, the wire vent in water spray, can make wire vent temperature be maintained at a lower range, and it is cooling to reduce subsequent blower
Energy consumption and cooling time, improve work efficiency, while avoiding spinneret temperature excessively high to the scald hidden danger of operative employee around.
The utility model has the advantages that method of the invention avoids the broken end easy in process of production of Silk to greatest extent, rise
Hair, improves the uniformity of spun filament at the problem of causing spinnability to reduce, and is conducive to normal spinning, improves full-rolling rate.
Specific embodiment
Embodiment 1: a kind of Silk heat-treatment processing process, the Silk are sliced the production line system of spinning according to FDY
At by screw extruder melt extruded at melt, melt passes through dry chip after the impurity in prefilter removal melt
Pipeline is to each spinning position, and melt quantitative is sent to each filament spinning component by metering pump by each spinning position, and melt is in filament spinning component
Spinneret is squeezed out from the spinneret orifice of spinneret, is continuously sprayed around spinneret by originally hydraulic giant, and the amount of injection control is 0.5
~ 2 cubic meters per minutes, spinneret then in turn through ring wind quenching, be frozen into strand, boundling oils, drafting forming, screening network
It is wound into spinning cake again.
It is described that the temperature of the first hot-rolling is 80~85 DEG C during drafting forming, the temperature of the second hot-rolling is 120~
125 DEG C, each hot-rolling has incubator to guarantee thermo-roll surface temperature uniformity, is heated evenly tow.
The wire vent in water spray, can make wire vent temperature be maintained at a lower range, reduce subsequent blower cooling
It energy consumption and cooling time, improves work efficiency, while avoiding spinneret temperature excessively high to the scald hidden danger of operative employee around.
Claims (2)
1. a kind of Silk heat-treatment processing process, the Silk is sliced spinning production line according to FDY and is made, dry chip
By screw extruder melt extruded at melt, melt is after the impurity in prefilter removal melt, by pipeline
To each spinning position, melt quantitative is sent to each filament spinning component by metering pump by each spinning position, and melt is in filament spinning component from spinneret
Spinneret orifice in squeeze out spinneret, which is characterized in that continuously sprayed around spinneret by originally hydraulic giant, the amount of injection controls
For 0.5 ~ 2 cubic meters per minute, spinneret then in turn through ring wind quenching, be frozen into strand, boundling oils, drafting forming, adds
Network is wound into spinning cake again.
2. a kind of Silk heat-treatment processing process according to claim 1, it is characterised in that in drafting forming process
In, the temperature of the first hot-rolling is 80~85 DEG C, and the temperature of the second hot-rolling is 120~125 DEG C, and each hot-rolling has incubator
To guarantee thermo-roll surface temperature uniformity, it is heated evenly tow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485020.6A CN109112650A (en) | 2017-06-23 | 2017-06-23 | A kind of Silk heat-treatment processing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710485020.6A CN109112650A (en) | 2017-06-23 | 2017-06-23 | A kind of Silk heat-treatment processing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109112650A true CN109112650A (en) | 2019-01-01 |
Family
ID=64733000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710485020.6A Pending CN109112650A (en) | 2017-06-23 | 2017-06-23 | A kind of Silk heat-treatment processing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109112650A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094250A (en) * | 2010-12-19 | 2011-06-15 | 广东秋盛资源股份有限公司 | Method for producing regenerative heavy denier profiled polyester staple fibres |
| CN102618961A (en) * | 2012-04-03 | 2012-08-01 | 浙江佳宝新纤维集团有限公司 | Preparation method of low-strength low-elongation terylene filament |
| CN103305936A (en) * | 2013-05-31 | 2013-09-18 | 吉铨精密机械(苏州)有限公司 | Closed spraying cooling mechanism |
| CN103305928A (en) * | 2012-03-06 | 2013-09-18 | 江苏天地化纤有限公司 | Heat treatment processing process for superfine denier imitated yarns |
| CN104213239A (en) * | 2014-09-15 | 2014-12-17 | 马海燕 | Large-diameter polymer bulked monofilament and production method thereof |
| CN204727999U (en) * | 2015-04-27 | 2015-10-28 | 爱美克空气过滤器（苏州）有限公司 | For the novel heat sink of meltblown line |
| CN204982167U (en) * | 2015-07-29 | 2016-01-20 | 吴江市华运纺织品有限公司 | Melt spinning device for jacquard fabric |
| CN105937054A (en) * | 2016-06-27 | 2016-09-14 | 山东科技职业学院 | High-strength rigidity polypropylene fiber production machine |
-
2017
- 2017-06-23 CN CN201710485020.6A patent/CN109112650A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094250A (en) * | 2010-12-19 | 2011-06-15 | 广东秋盛资源股份有限公司 | Method for producing regenerative heavy denier profiled polyester staple fibres |
| CN103305928A (en) * | 2012-03-06 | 2013-09-18 | 江苏天地化纤有限公司 | Heat treatment processing process for superfine denier imitated yarns |
| CN102618961A (en) * | 2012-04-03 | 2012-08-01 | 浙江佳宝新纤维集团有限公司 | Preparation method of low-strength low-elongation terylene filament |
| CN103305936A (en) * | 2013-05-31 | 2013-09-18 | 吉铨精密机械(苏州)有限公司 | Closed spraying cooling mechanism |
| CN104213239A (en) * | 2014-09-15 | 2014-12-17 | 马海燕 | Large-diameter polymer bulked monofilament and production method thereof |
| CN204727999U (en) * | 2015-04-27 | 2015-10-28 | 爱美克空气过滤器（苏州）有限公司 | For the novel heat sink of meltblown line |
| CN204982167U (en) * | 2015-07-29 | 2016-01-20 | 吴江市华运纺织品有限公司 | Melt spinning device for jacquard fabric |
| CN105937054A (en) * | 2016-06-27 | 2016-09-14 | 山东科技职业学院 | High-strength rigidity polypropylene fiber production machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20190101 |