CN1523161A - Processor coloring acrylic fiber yarn processing method - Google Patents
Processor coloring acrylic fiber yarn processing method Download PDFInfo
- Publication number
- CN1523161A CN1523161A CNA031509193A CN03150919A CN1523161A CN 1523161 A CN1523161 A CN 1523161A CN A031509193 A CNA031509193 A CN A031509193A CN 03150919 A CN03150919 A CN 03150919A CN 1523161 A CN1523161 A CN 1523161A
- Authority
- CN
- China
- Prior art keywords
- original liquid
- liquid coloring
- centre
- coloring acrylic
- process conditions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The present invention relates to a method for making mass-dyed acrylic yarn. Said invention utilizes the pretreatment of mass-dyed acrylic short fibre and technological condition improvements of all the production procedures to reasonably resolve the production difficult problems of stick-winding machine component with fibre, bad lap formation, sliver wildness and increased hairness ratio so as to effectively raise the yield and quality of mass-dyed acrylic yarn.
Description
Technical field:
The invention belongs to field of textiles, it relates to a kind of processing method of original liquid coloring acrylic fibers yarn.
Background technology:
The traditional processing process of existing true qualities acrylic fibers yarn is as follows:
True qualities acrylic staple fibre → opening picking → comb and parallel cotton fibers prior to spinning → drafting → rove → spun yarn
For having adopted the original liquid coloring acrylic staple fibre, the light fastness that improves product substitutes existing true qualities acrylic staple fibre raw material, yet find through production practices, because production and processing is carried out if directly enter the traditional processing process of existing true qualities acrylic fibers yarn in the painted back of original liquid coloring acrylic staple fibre, then fore-spinning exist that fiber sticking twines parts, the steamed twisted roll moulding is bad, ribbon is scared and after spin operation and exist production technology difficult problems such as Yarn filoplume increases, seriously influenced product quality.
Summary of the invention:
At an above-mentioned production technology difficult problem, the invention provides a kind of processing method of original liquid coloring acrylic fibers yarn, with head it off.
The technical scheme of technical solution problem of the present invention is as follows:
A kind of processing method of original liquid coloring acrylic fibers yarn is characterized in that giving of original liquid coloring acrylic staple fibre raw material handle as follows:
(1) prepare the finish of being made up of softener 1207 (lauryl alcohol polyoxyethylene ether), antistatic additive SN (octadecyl dimethyl ethoxy quaternary amine nitrate), penetrant t X-10 (Nonyl pheno ether), moisture absorption lubricant (glycerine) and water earlier, the percentage by weight of its prescription is:
Softener 1207 (lauryl alcohol polyoxyethylene ether) 2～8%
Antistatic additive SN (octadecyl dimethyl ethoxy quaternary amine nitrate) 4～10%
Penetrant t X-10 (Nonyl pheno ether) 10～20%
Moisture absorption lubricant (glycerine) 3～8%
Water surplus
(2) the above-mentioned finish that will prepare is with finish: water=1: 9 and to original liquid coloring acrylic staple fibre raw material weight to be 10～15% finish evenly is sprayed at sprayer to oil mass and is deposited on the original liquid coloring acrylic staple fibre raw material in bulk on the ground, after waiting to stack abundant infiltration in 16 hours, pull into fritter and carry out a small amount of and weigh by manually grabbing, make original liquid coloring acrylic staple fibre raw material with on the defeated cotton curtain of quantitatively being tiled in of each 10kg, and process successively by defeated cotton curtain feeding opening picking machinery.
The processing method of described original liquid coloring acrylic fibers yarn, the improvement process conditions that it is characterized in that its opening and cleaning step are for adopting kirschner beater; The improvement process conditions of carding step are that licker-in speed is 600～700 rev/mins, cylinder speed is 250～330 rev/mins, it is 0.25～0.30mm that feed plate～licker-in spaces, it is 0.17～0.23mm that licker-in～cylinder spaces, cylinder～cover plate space (by import → outlet) be 0.30mm, 0.20mm, 0.20mm, 0.20mm, 0.25mm, it is 0.13～0.18mm that cylinder～doffer is spaced; The improvement process conditions of mixing in doubling step are 42mm for proparea centre-to-centre spacing, and back zone centre-to-centre spacing is 51mm, and back area draft is 1.7 times, and total draft is 8 times; The improvement process conditions of rove operation are 52mm for proparea centre-to-centre spacing, and back zone centre-to-centre spacing is 30mm, and back area draft is 1.4 times, and total draft is 8～9 times, and number numeral system twist factor is 55; The improvement process conditions of spinning process are that single yarn number numeral system twist factor is 300～380, and a strand wire size numeral system twist factor is 480～600.
Advantage compared with prior art of the present invention is:
Handle and the process conditions of each production and processing operation of original liquid coloring acrylic fibers yarn are improved by giving of original liquid coloring acrylic staple fibre raw material of the present invention, reasonably solve the sticking production difficult problems such as parts, the steamed twisted roll shaping is bad, ribbon is scared, Yarn filoplume increases that twine of fiber, improved the yield and quality of original liquid coloring acrylic fibers yarns effectively.
The specific embodiment:
The physicochemical properties of original liquid coloring acrylic fiber:
Its molecular structure
Density: 1.16-1.18g/cm
3, proportion: 1.14-1.17g/cm
3, regain: 2%, line density: 1.67-3.33dtex, fracture strength: 2.8-3.2CN/dtex, fiber number: 1.5D-3D, length: 38-64mm.
Original liquid coloring is that pigment is sneaked in the polyacrylonitrile section co-blended spinning under 200 ℃ of-280 ℃ of hot conditions, make fiber have shades of colour, therefore have good light resistance and weather fastness, weathering color fastness is best in textile fabric, it colludes with the 30%-80% that intensity is dry strength, the hygrometric state fracture strength is the 80%-100% of dry strength, the dry state ductility is 25-46%, initial modulus is 40-70g/D, be about 2 times of wool, the elongation resilience has crease-resistant preferably conformality near wool, mildew-resistant, mothproof, easily keeping, acidproof, be insoluble to alcohol, ether, ester, ketone and oils common solvent have good physical and chemical performance.Original liquid coloring acrylic fiber raw material can be bought from Shanghai petrochemical industry share industrial group Acrylic Fibers Plant.
The processing process of original liquid coloring acrylic fibers yarn is as follows:
Original liquid coloring acrylic staple fibre → give processing → opening picking → drafting → rove → spun yarn
It is as follows that the giving of original liquid coloring acrylic staple fibre raw material of the present invention handled:
A kind of processing method of original liquid coloring acrylic fibers yarn is characterized in that giving of original liquid coloring acrylic staple fibre raw material handle as follows:
(1) prepare the finish of being made up of softener 1207 (lauryl alcohol polyoxyethylene ether), antistatic additive SN (octadecyl dimethyl ethoxy quaternary amine nitrate), penetrant t X-10 (Nonyl pheno ether), moisture absorption lubricant (glycerine) and water earlier, the percentage by weight of its prescription is:
Softener 1207 (lauryl alcohol polyoxyethylene ether) 2～8%
Antistatic additive SN (octadecyl dimethyl ethoxy quaternary amine nitrate) 4～10%
Penetrant t X-10 (Nonyl pheno ether) 10～20%
Moisture absorption lubricant (glycerine) 3～8%
Water surplus
(2) the above-mentioned finish that will prepare is with finish: water=1: 9 and to original liquid coloring acrylic staple fibre raw material weight to be 10～15% finish evenly is sprayed at sprayer to oil mass and is deposited on the original liquid coloring acrylic staple fibre raw material in bulk on the ground, after waiting to stack abundant infiltration in 16 hours, pull into fritter and carry out a small amount of and weigh by manually grabbing, make original liquid coloring acrylic staple fibre raw material with on the defeated cotton curtain of quantitatively being tiled in of each 10kg, and process successively by defeated cotton curtain feeding opening picking machinery.This gives treatment measures and lays a good foundation for each operation production and processing later on.
Except that the technological requirement of routine, its improved process conditions of the processing method of original liquid coloring acrylic fibers yarn of the present invention are, the hired roughneck of the opener machinery of opening and cleaning step must adopt kirschner beater, in case fibre damage, must reduce the speed of licker-in and cylinder and suitable spacing between amplifier unit at the carding machine of carding step, to reduce the damage of fiber, licker-in speed is 600～700 rev/mins, cylinder speed is 250～330 rev/mins, it is 0.25～0.30mm that feed plate～licker-in spaces, it is 0.17～0.23mm that licker-in～cylinder spaces, cylinder～cover plate spaces (by import → outlet) for 0.30mm, 0.20mm, 0.20mm, 0.20mm, 0.25mm it is 0.13～0.18mm that cylinder～doffer is spaced; The improvement process conditions of mixing in doubling step drawing frame are 42mm for proparea centre-to-centre spacing, and back zone centre-to-centre spacing is 51mm, and back area draft is 1.7 times, and total draft is 8 times; The improvement process conditions of rove operation Speed frames are 52mm for proparea centre-to-centre spacing, and back zone centre-to-centre spacing is 30mm, and back area draft is 1.4 times, and total draft is 8～9 times, and number numeral system twist factor is 55, and above-mentioned mainly is to be engaged in doing in order to improve; The improvement process conditions of spinning process fine spining machine are that single yarn number numeral system twist factor is 300, and a strand wire size numeral system twist factor is 480～600, and purpose is the yarn strength that assurance is spinned.
The performance indications of original liquid coloring acrylic fibers line are as follows:
Single thread fracture strength (CN/tex): 21.8
The single end strength coefficient of variation (CV%): 9.5
Strip dry uniformity variant coefficient (CV%) 15.1
Hundred meters weight coefficient of variation (CV%): 2.3
Adopt to twist with the fingers and twist with the fingers: number numeral system twist factor 310-330 to Z
The woven fabric performance indications are as follows:
Dry fabric weight amount (g/m
2): 280-350
Ultimate strength (N): 1600-2000
Weathering color fastness (level): 6-7 level
Woven fabric through waterproof, to refuse the whole amount of oil performance indications as follows:
Water proofing property reaches 100%
Oil repellent reaches the 5-7 level
The textiles that the present invention was processed into, powerful good, washable durable, colour fasteness to sunlight is better than other textiles 1-2 level, is applicable to fabrics for industrial use such as military, civilian, tourism and industrial and mineral.
Claims (2)
1, a kind of processing method of original liquid coloring acrylic fibers yarn is characterized in that giving of original liquid coloring acrylic staple fibre raw material handle as follows:
(1) prepare the finish of being made up of softener 1207 (lauryl alcohol polyoxyethylene ether), antistatic additive SN (octadecyl dimethyl ethoxy quaternary amine nitrate), penetrant t X-10 (Nonyl pheno ether), moisture absorption lubricant (glycerine) and water earlier, the percentage by weight of its prescription is:
Softener 1207 (lauryl alcohol polyoxyethylene ether) 2～8%
Antistatic additive SN (octadecyl dimethyl ethoxy quaternary amine nitrate) 4～10%
Penetrant t X-10 (Nonyl pheno ether) 10～20%
Moisture absorption lubricant (glycerine) 3～8%
Water surplus
(2) the above-mentioned finish that will prepare is with finish: water=1: 9 and to original liquid coloring acrylic staple fibre raw material weight to be 10～15% finish evenly is sprayed at sprayer to oil mass and is deposited on the original liquid coloring acrylic staple fibre raw material in bulk on the ground, after waiting to stack abundant infiltration in 16 hours, pull into fritter and carry out a small amount of and weigh by manually grabbing, make original liquid coloring acrylic staple fibre raw material with on the defeated cotton curtain of quantitatively being tiled in of each 10kg, and process successively by defeated cotton curtain feeding opening picking machinery.
2, the processing method of original liquid coloring acrylic fibers yarn as claimed in claim 1, the improvement process conditions that it is characterized in that its opening and cleaning step are for adopting kirschner beater; The improvement process conditions of carding step are that licker-in speed is 600～700 rev/mins, cylinder speed is 250～330 rev/mins, it is 0.25～0.30mm that feed plate～licker-in spaces, licker-in～cylinder space be 0.17～0.23mm cylinder～cover plate space (by import → outlet) be 0.30mm, 0.20mm, 0.20mm, 0.20mm, 0.25mm, it is 0.13～0.18mm that cylinder～doffer is spaced; The improvement process conditions of mixing in doubling step are 42mm for proparea centre-to-centre spacing, and back zone centre-to-centre spacing is 51mm, and back area draft is 1.7 times, and total draft is 8 times; The improvement process conditions of rove operation are 52mm for proparea centre-to-centre spacing, and back zone centre-to-centre spacing is 30mm, and back area draft is 1.4 times, and total draft is 8～9 times, and number numeral system twist factor is 55; The improvement process conditions of spinning process are that single yarn number numeral system twist factor is 300～380, and a strand wire size numeral system twist factor is 480～600.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03150919 CN1212443C (en) | 2003-09-12 | 2003-09-12 | Processor coloring acrylic fiber yarn processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03150919 CN1212443C (en) | 2003-09-12 | 2003-09-12 | Processor coloring acrylic fiber yarn processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1523161A true CN1523161A (en) | 2004-08-25 |
| CN1212443C CN1212443C (en) | 2005-07-27 |
Family
ID=34286813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03150919 Expired - Fee Related CN1212443C (en) | 2003-09-12 | 2003-09-12 | Processor coloring acrylic fiber yarn processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1212443C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316824A (en) * | 2014-07-22 | 2016-02-10 | 句容市润龙纺织品有限公司 | Anti-static acrylic fiber and preparation method thereof |
| CN105463838A (en) * | 2015-12-25 | 2016-04-06 | 常熟市明达腈纺有限公司 | Antibacterial blended yarn |
-
2003
- 2003-09-12 CN CN 03150919 patent/CN1212443C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105316824A (en) * | 2014-07-22 | 2016-02-10 | 句容市润龙纺织品有限公司 | Anti-static acrylic fiber and preparation method thereof |
| CN105463838A (en) * | 2015-12-25 | 2016-04-06 | 常熟市明达腈纺有限公司 | Antibacterial blended yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1212443C (en) | 2005-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101050573A (en) | Twine semi-spinning knitting yarn and its producing method | |
| CN101979735A (en) | Bamboo fiber and combed cotton compact siro spinning technology | |
| CN106637563B (en) | A kind of production method of pure natural colour-spun yarns | |
| CN102465377A (en) | Process for manufacturing kapok fiber blended yarns | |
| CN1718885A (en) | Ultra fine soft wool yern and its production method | |
| CN103541079B (en) | A kind of high-strength, fire-retardant, antistatic blended yarn and production method thereof | |
| CN104862844B (en) | A kind of production method of the yak wool blended yarn of spun silk | |
| CN101603224B (en) | Silver-element fibre spinning technology | |
| CN110129945A (en) | A kind of production method of anti-bacterial blended yarn | |
| CN109763229A (en) | It is electromagnetically shielded the production method of yarn | |
| CN101177819A (en) | Weaving of core-spun yarn | |
| CN103485013A (en) | Production process of anti-radiation blended yarn | |
| CN106012142A (en) | Cotton spinning processing method | |
| CN1920140A (en) | Novel environmental protection energy-saving seven-color blended yarn and manufacture method thereof | |
| CN103215712A (en) | Ultrashort fine and soft fiber poly wool yarn and production method thereof | |
| CN1483873A (en) | Multe-component hemp blended spinning products and textile technology thereof | |
| CN1800459A (en) | High counts eider down blended yarn and its making method | |
| CN1212443C (en) | Processor coloring acrylic fiber yarn processing method | |
| CN110359143B (en) | Pure bamboo Daer high count yarn | |
| CN105133109A (en) | Method for producing extra-fine yarns | |
| CN1888174A (en) | Bamboo carbon dacron fiber, cashmere fiber, Long-staple cotton fiber blended yarn and producing method thereof | |
| CN1027460C (en) | 66-80 count pure cashmere fine count yarn and spinning method thereof | |
| CN109957864A (en) | A kind of graphene scribbled and its production technology | |
| CN104389066A (en) | Bamboo fiber and spandex core friction spinning method | |
| CN108385214A (en) | A kind of pretreatment of harl is at a device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050727 Termination date: 20110912 |