CN1995502A - Cation easily-dyeable composite polyester thick and thin section filament and production method and uses - Google Patents
Cation easily-dyeable composite polyester thick and thin section filament and production method and uses Download PDFInfo
- Publication number
- CN1995502A CN1995502A CN 200610037675 CN200610037675A CN1995502A CN 1995502 A CN1995502 A CN 1995502A CN 200610037675 CN200610037675 CN 200610037675 CN 200610037675 A CN200610037675 A CN 200610037675A CN 1995502 A CN1995502 A CN 1995502A
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- China
- Prior art keywords
- polyethylene terephthalate
- thick
- composite
- polyester
- cationic
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 229920000728 polyester Polymers 0.000 title claims description 27
- 239000002131 composite material Substances 0.000 title claims description 22
- 150000001768 cations Chemical class 0.000 title claims description 17
- 125000002091 cationic group Chemical group 0.000 claims abstract description 24
- 238000009987 spinning Methods 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 8
- 239000002759 woven fabric Substances 0.000 claims abstract description 4
- 238000009940 knitting Methods 0.000 claims abstract description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 43
- -1 polyethylene terephthalate Polymers 0.000 claims description 40
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 40
- 239000004744 fabric Substances 0.000 claims description 19
- 239000002243 precursor Substances 0.000 claims description 11
- 239000000975 dye Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 2
- 210000000952 spleen Anatomy 0.000 claims description 2
- 210000002784 stomach Anatomy 0.000 claims description 2
- 238000004043 dyeing Methods 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 229920004933 Terylene® Polymers 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- VGKYEIFFSOPYEW-UHFFFAOYSA-N 2-methyl-4-[(4-phenyldiazenylphenyl)diazenyl]phenol Chemical compound Cc1cc(ccc1O)N=Nc1ccc(cc1)N=Nc1ccccc1 VGKYEIFFSOPYEW-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Multicomponent Fibers (AREA)
- Woven Fabrics (AREA)
Abstract
The invention discloses an ECDP thick-and-thin yarn, the manufacturing method and the use. The product is obtained from the original silk by incomplete drafting and false twist and the original silk is obtained by the compound spinning of PET with chromophil cationic and ordinary PET. It is provided with the type of thick-and-thin interval on the length direction. The manufacturing method comprises that the original silk is obtained by the compound spinning of PET with chromophil cationic and ordinary PET; the product is produced by incomplete drafting and false twist. The product is applied in production of knitting and woven fabrics with different colors. The invention with components of PET with chromophil cationic is provided with the effect of thick-and-thin interval and good dyeing effect.
Description
Technical field:
The present invention relates to a kind of cation easily dyeable composite polyester thick and thin section filament and production method.
Background technology:
Utilize the tensile properties exploitation fancy yarn of polyester dacron, its principle is the thin neck stretching mechanism of terylene.When the temperature in the drawing process, when tensile force reaches a certain numerical value, a bit just begin to attenuate suddenly at fiber, along with the carrying out that stretches, the part that attenuates is more and more many, all is stretched until strand, and this phenomenon claims thin neck to stretch.Utilize the temperature of control stretching point to fix its position, exploitation terylene thick and thin yarn line in the production.The fabric that uses the exploitation of this yarn can obtain two kinds of different tones of the depth after through dyeing, forms the decorative pattern sense of nature at fabric face, once is being subjected to welcoming widely after this series products comes into the market.
Long filament just possesses but this tensile properties has only the normal conventional polyethylene terephthalate polyester, does not then have for the polyethylene terephthalate polyester of modification.And the polyethylene terephthalate polyester of modification has the not available characteristic of a lot of normal polyesters, has good dyeability, anti-fluffing and anti-pilling performance etc. as cation-modified polyethylene terephthalate.So the advantage of comprehensive utilization polyethylene terephthalate tensile properties and modification polyethylene terephthalate, exploitation has multi-functional polyethylene terephthalate polyester fiber, is the demand of market to product diversity.
Summary of the invention:
The object of the present invention is to provide a kind of cation easily to dye the polyethylene terephthalate composition, and have thickness and save alternate effect, Color good composite thick and fine joint processing silk and production method and purposes.
Technical solution of the present invention is:
A kind of cation easily dyeable composite polyester thick and thin section filament, it is characterized in that: the precursor that is obtained by cationic chromophilous polyethylene terephthalate and common polyethylene terephthalate (being the polyethylene terephthalate of the non-modification of CATION) composite spinning makes through incomplete drafting false twisting processing, and its length direction at long filament is the alternate form of thickness joint.
Long filament is the alternate form of thickness joint in the longitudinal direction, and the diameter of slubbing and details is than in 1: 1.1～1.6 scopes.
The monofilament that cationic chromophilous polyethylene terephthalate and common polyethylene terephthalate obtain through the composite spinneret pack spinning, there are fabric of island-in-sea type, core-sheath-type, parallel type or Splittable in the cross section.
Its marine origin of the compound precursor of fabric of island-in-sea type is divided into cationic chromophilous polyethylene terephthalate, and island component is common polyethylene terephthalate.
Its sheath composition of the compound precursor of core-sheath-type is cationic chromophilous polyethylene terephthalate, and the core composition is common polyethylene terephthalate.
Its both sides of the compound precursor of parallel type are respectively cationic chromophilous polyethylene terephthalate and common polyethylene terephthalate.
Its cationic chromophilous polyethylene terephthalate of the compound precursor of Splittable and common polyethylene terephthalate are spaced apart.
The polyethylene terephthalate composition that compound composition middle-jiao yang, function of the spleen and stomach ion easily dyes accounts for 20%～80% (weight portion), and common polyethylene terephthalate composition accounts for 20%～80% (weight portion).
A kind of production method of cationic chromophilous polyester composite thick and fine joint processing silk, it is characterized in that: the precursor that cationic chromophilous polyethylene terephthalate and common polyethylene terephthalate are composited, make product through incomplete drafting false twisting processing, when carrying out incomplete drafting false twisting, technological parameter is:
The total draft multiplying power is 1.3～2.4;
Hot pin temperature is 40～120 ℃;
Drafting multiple before and after the hot pin is 1.1～1.6;
Hot plate temperature is 120～220 ℃.
A kind of cationic chromophilous polyester thick and thin processing silk is in the application of producing on heterochromatic knitting, the woven fabric.
Fabric comprises woven fabric and braided fabric.Braided fabric comprises again through compiling and weft-knitted fabric.Contain the cation easily dyeable composite polyester thick and thin section filament in the yarn of formation fabric.Can be that 100% cation easily dyeable composite polyester thick and thin section filament constitutes, also can be the fabric that cation easily dyeable composite polyester thick and thin section filament and other kinds are interwoven.
Utilize the fabric of cation easily dyeable composite polyester thick and thin section filament exploitation, can dye separately, also can dye separately, equally also can dye jointly with cation dyes and DISPERSE DYES with DISPERSE DYES with cation dyes.Fabric after the dyeing has two or more not homochromy effects.
Product cation of the present invention easily dyes the polyethylene terephthalate composition, and has that thickness saves alternate effect, Color is good.
The invention will be further described below in conjunction with embodiment.
The specific embodiment:
Embodiment 1:
Utilize the cationic chromophilous polyethylene terephthalate of 50% weight portion and the common polyethylene terephthalate composite spinning of 50% weight portion, the Splittable complex polyester precursor of the above-mentioned weight proportion of acquisition carries out false twisting processing.
False twisting adds man-hour, yarn process velocity 300～500m/min (300 meters/minute of examples, 400 meters/minute, 500 meter/minute), hot pin temperature: 60～100 ℃ (60 ℃, 80 ℃, 100 ℃ of examples), drafting multiple before and after the hot pin: 1.20～1.50, the total draft multiple: 1.50～2.10, hot plate temperature: 140～200 ℃ (140 ℃, 170 ℃, 200 ℃ of examples).Obtain the thick and thin yarn line.Long filament is the alternate form of thickness joint in the longitudinal direction, and the diameter of slubbing and details is than in 1: 1.2～1.5 scopes.
The thick and thin yarn line that uses processing to obtain carries out the fabric exploitation, all uses cationic chromophilous complex polyester yarn through weft yarn, weaves with plain weave.The fabric of gained is through CATION black and disperse yellow common dyeing, obtains the different green of the direction of warp and weft striped depth.
Embodiment 2:
Utilize the cationic chromophilous polyethylene terephthalate of 30% weight portion and the common polyethylene terephthalate composite spinning of 70% weight portion, the fabric of island-in-sea type complex polyester precursor of the above-mentioned weight proportion of acquisition carries out false twisting processing.
False twisting adds man-hour, yarn process velocity 300～500m/min (300 meters/minute of examples, 400 meters/minute, 500 meter/minute), hot pin temperature: 60～80 ℃, drafting multiple before and after the hot pin: 1.25～1.55, the total draft multiple: 1.40～2.20, hot plate temperature: 130～200 ℃ (130 ℃, 160 ℃, 200 ℃ of examples).Obtain the thick and thin yarn line.Long filament is the alternate form of thickness joint in the longitudinal direction, and the diameter of slubbing and details is than in 1: 1.25～1.55 scopes.
The thick and thin yarn line that uses processing to obtain carries out the fabric exploitation, all uses cationic chromophilous complex polyester yarn through weft yarn, weaves with plain weave.The fabric of gained is through CATION black or disperse black dyeing separately, and the look that occurs similar fiber crops ash at direction of warp and weft is imitated.
Embodiment 3:
Utilize the cationic chromophilous polyethylene terephthalate of 70% weight portion and the common polyethylene terephthalate composite spinning of 30% weight portion, the Splittable complex polyester precursor of the above-mentioned weight proportion of acquisition carries out false twisting processing.
False twisting method for working is with embodiment 1.Obtain the thick and thin yarn line.Long filament is the alternate form of thickness joint in the longitudinal direction, and the diameter of slubbing and details is than in 1: 1.2～1.5 scopes.
The thick and thin yarn line that use processing obtains carries out the braided fabric exploitation, selects the cotton wool tissue to weave, and after gained volume thing dyes through disperse blue, obtains two kinds of different bluenesss of the depth.
Claims (6)
1, cation easily dyeable composite polyester thick and thin section filament, it is characterized in that: the precursor that is obtained by cationic chromophilous polyethylene terephthalate and common polyethylene terephthalate composite spinning makes through incomplete drafting false twisting processing, and its length direction at long filament is the alternate form of thickness joint.
2, cation easily dyeable composite polyester thick and thin section filament according to claim 1 is characterized in that: long filament is the alternate form of thickness joint in the longitudinal direction, and the diameter of slubbing and details is than in 1: 1.1～1.6 scopes.
3, cationic chromophilous polyester composite thick and fine joint processing silk according to claim 1, it is characterized in that: the monofilament that cationic chromophilous polyethylene terephthalate and common polyethylene terephthalate obtain through the composite spinneret pack spinning, there are fabric of island-in-sea type, core-sheath-type, parallel type or Splittable in the cross section.
4, according to claim 1,2 or 3 described cationic chromophilous polyester composite thick and fine joint processing silks, it is characterized in that: the polyethylene terephthalate composition that compound composition middle-jiao yang, function of the spleen and stomach ion easily dyes accounts for 20%～80%, and common polyethylene terephthalate composition accounts for 20%～80%.
5, the production method of the described cationic chromophilous polyester composite thick and fine joint processing silk of a kind of claim 1, it is characterized in that: the precursor that cationic chromophilous polyethylene terephthalate and common polyethylene terephthalate are composited, make product through incomplete drafting false twisting processing, when carrying out incomplete drafting false twisting, technological parameter is:
The total draft multiplying power is 1.3～2.4;
Hot pin temperature is 40～120 ℃;
Drafting multiple before and after the hot pin is 1.1～1.6;
Hot plate temperature is 120～220 ℃.
6, the described cationic chromophilous polyester thick and thin processing of a kind of claim 1 silk is in the application of producing on heterochromatic knitting, the woven fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610037675 CN1995502A (en) | 2006-01-05 | 2006-01-05 | Cation easily-dyeable composite polyester thick and thin section filament and production method and uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610037675 CN1995502A (en) | 2006-01-05 | 2006-01-05 | Cation easily-dyeable composite polyester thick and thin section filament and production method and uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1995502A true CN1995502A (en) | 2007-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200610037675 Pending CN1995502A (en) | 2006-01-05 | 2006-01-05 | Cation easily-dyeable composite polyester thick and thin section filament and production method and uses |
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| CN (1) | CN1995502A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103924310A (en) * | 2013-12-04 | 2014-07-16 | 太仓荣文合成纤维有限公司 | Three-dimensional elastic rotating color changing fiber and spinneret plate thereof |
| CN104278397A (en) * | 2013-07-05 | 2015-01-14 | 东丽纤维研究所（中国）有限公司 | Fabric with cool and refreshing feeling |
| CN105755620A (en) * | 2015-11-09 | 2016-07-13 | 厦门翔鹭化纤股份有限公司 | Contrast effect flax-like fiber and preparation method thereof |
| CN105755609A (en) * | 2015-12-07 | 2016-07-13 | 厦门翔鹭化纤股份有限公司 | Cationic dacron composite double-color-effect fibers and preparation method of cationic dacron composite double-color-effect fibers |
| CN106592081A (en) * | 2015-10-16 | 2017-04-26 | 广州市睿启纺织有限公司 | Production method for no-spandex four-side elasticity of weft-knitting polyester shell fabric for large-diameter circular knitting machine |
| CN110573666A (en) * | 2017-04-25 | 2019-12-13 | 帝人富瑞特株式会社 | Fabrics and Fiber Products |
-
2006
- 2006-01-05 CN CN 200610037675 patent/CN1995502A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104278397A (en) * | 2013-07-05 | 2015-01-14 | 东丽纤维研究所（中国）有限公司 | Fabric with cool and refreshing feeling |
| CN104278397B (en) * | 2013-07-05 | 2017-02-08 | 东丽纤维研究所（中国）有限公司 | Fabric with cool and refreshing feeling |
| CN103924310A (en) * | 2013-12-04 | 2014-07-16 | 太仓荣文合成纤维有限公司 | Three-dimensional elastic rotating color changing fiber and spinneret plate thereof |
| CN106592081A (en) * | 2015-10-16 | 2017-04-26 | 广州市睿启纺织有限公司 | Production method for no-spandex four-side elasticity of weft-knitting polyester shell fabric for large-diameter circular knitting machine |
| CN105755620A (en) * | 2015-11-09 | 2016-07-13 | 厦门翔鹭化纤股份有限公司 | Contrast effect flax-like fiber and preparation method thereof |
| CN105755609A (en) * | 2015-12-07 | 2016-07-13 | 厦门翔鹭化纤股份有限公司 | Cationic dacron composite double-color-effect fibers and preparation method of cationic dacron composite double-color-effect fibers |
| CN110573666A (en) * | 2017-04-25 | 2019-12-13 | 帝人富瑞特株式会社 | Fabrics and Fiber Products |
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Application publication date: 20070711 |