CN101487173B - Polyester-containing yarn continuous pad dyeing process - Google Patents
Polyester-containing yarn continuous pad dyeing process Download PDFInfo
- Publication number
- CN101487173B CN101487173B CN2009100248275A CN200910024827A CN101487173B CN 101487173 B CN101487173 B CN 101487173B CN 2009100248275 A CN2009100248275 A CN 2009100248275A CN 200910024827 A CN200910024827 A CN 200910024827A CN 101487173 B CN101487173 B CN 101487173B
- Authority
- CN
- China
- Prior art keywords
- cotton
- yarn
- viscose glue
- dyeing
- thermosol
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Coloring (AREA)
Abstract
The invention relates to the yarn dyeing field, in particular to a continuous pad dyeing process of polyester-contained yarn. The process sequentially comprises the following steps of: permeating, drying, pad dyeing, infrared drying, roller drying, hot dissolving, coiling, reduction cleaning and cotton dyeing or bonding. When the continuous pad dyeing line is used for dyeing the polyester-contained yarn, the wastewater is not generated basically and the use of water is little, the dye is basically padded in the fiber completely and the dye is saved; the polyester-contained yarn is dried by the infrared, namely, the drying is carried out without contacting the yarn and the dyeing is uniform; the polyester-contained yarn is then thermally dissolved, thus leading the dye to be transferred inside the polyester fiber; the polyester has heavy color and good dyeing firmness; and the whole process is simple and has low energy consumption and high yield.
Description
Technical field
The present invention relates to the yarn dyeing field, wash yarn continuous pad dyeing process especially a kind of containing.
Background technology
The yarn dyeing traditional handicraft adopts dip method production always, by manual yarn dyeing, hank dyeing cone dyeing, beam dyeing development till now.At present, in worldwide, all adopt two kinds of methods of cone dyeing and beam dyeing.Contaminate because these methods all are batch (-type), therefore pollution is heavy, and dying one ton of yarn needs 120T water at least; Energy consumption is high, about yarn electricity consumption 2000 degree per ton, and about 8 tons of steam; Equipment investment is big, about 500,000 yuan of 1 ton of cylinder home equipments of all steel pressure vessel.
The general cone dyeing technology that adopts of spun polyester thread dyeing; Terylene cone dyeing technology adopts high-temperature and high pressure dyeing process on the HTHP yarn package dyeing machine, to carry out, and its complex process requires very high; And influence factor is more restive; Like the selection of the selection of dyestuff, auxiliary agent and temperature controlling etc., carelessness is arranged slightly, cause the look flower easily.And wash yarn containing of viscose glue to containing cotton or containing, because required dyestuff, auxiliary agent and the process conditions of two kinds of fibers are all different, above-mentioned technology more difficulty reaches requirement.
Summary of the invention
The technical problem that the present invention will solve is: above-mentioned dyeing is complicated, energy consumption is high in order to solve, be prone to problem such as look flower, the invention provides and washs yarn continuous pad dyeing process a kind of containing.
The technical solution adopted for the present invention to solve the technical problems is: wash yarn continuous pad dyeing process a kind of containing; It is characterized in that having following processing step: 1. infiltration: wash yarn containing of cotton or viscose glue and carry out kiering containing with refining agent through padder, make the spun polyester thread uniformly penetrating; 2. oven dry: wash yarn containing after the cylinder drying unit is to infiltration containing of cotton or viscose glue dries; 3. pad dyeing material: wash yarn containing of cotton or viscose glue and carry out pad dyeing containing with dyestuff and auxiliary agent through evenness calender; 4. infrared baking: wash yarn containing of cotton or viscose glue and carry out contactless oven dry containing after infrared drying device is to infiltration; 5. cylinder oven dry: wash yarn containing of cotton or viscose glue and do further oven dry again and handle containing through the cylinder drying unit; 6. thermosol: carry out the high temperature thermosol through the thermosol device to containing of handling through oven dry washing yarn containing of cotton or viscose glue, make dyestuff transfer to terylene, make terylene obtain color and luster from cotton fiber or viscose glue; 7. clot: the spun polyester thread after wrap-up is with thermosol is collected clot; 8. reduction cleaning: wash yarn containing of cotton or viscose glue and carry out reduction cleaning containing through soaper; 9. dye cotton or viscose glue: clean after the reduction, dye on carrying out to containing the cotton of washing in the yarn or viscose glue.
For the dyestuff rapid diffusion is transferred on the polyster fibre, and make it in the polyster fibre diffusion inside, must applying high-temp, increasing diffusion velocity, and therefore thermosol temperature best results when being greater than 220 ℃ will guarantee that the thermosol temperature is greater than 220 ℃.
The temperature of thermosol is high more, and the required time is short more, and generally speaking the thermosol time can meet the demands in 60～120s scope.
The invention has the beneficial effects as follows: adopt continuous pad dyeing circuit to wash yarn and dye containing, dyeing does not produce waste water basically, and water is also few, and dyestuff basically all is rolled into fiber, saves dyestuff; Contain with infrared baking and to wash yarn, promptly do not contact oven dry, even dyeing; Wash yarn thermosol processing again to containing, dye transfer is got into wash fibrous inside, the terylene color and luster is rich and gaudy, and dyefastness is good; Whole technology is simple, and it is low to consume energy, and output is high.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is that the present invention washs composition dyeing sketch map to containing to wash in the yarn.
Wherein: 1. padder, 2. cylinder drying unit, 3. evenness calender, 4. infrared drying device, 5. thermosol device, 6. wrap-up.
The specific embodiment
As shown in Figure 1, wash yarn continuous pad dyeing process a kind of containing, and has following processing step successively: infiltration: wash yarn containing of cotton or viscose glue and carry out kiering containing through padder 1 usefulness refining agent, make the spun polyester thread uniformly penetrating; Oven dry: wash yarn containing after 2 pairs of infiltrations of cylinder drying unit containing of cotton or viscose glue dries; Pad dyeing material: wash yarn containing of cotton or viscose glue and carry out pad dyeing containing through evenness calender 3 usefulness dyestuffs and auxiliary agent; Infrared baking: wash yarn containing of cotton or viscose glue containing after 4 pairs of infiltrations of infrared drying device and carry out contactless oven dry; Cylinder oven dry: contain through 2 pairs of cylinder drying units and to wash yarn containing of cotton or viscose glue and do further oven dry again and handle; Thermosol: wash yarn containing of cotton or viscose glue through containing of 5 pairs of process oven dry of thermosol device processing and carry out the high temperature thermosol, make dyestuff transfer to terylene, make terylene obtain color and luster from cotton fiber or viscose glue; Clot: the spun polyester thread behind the thermosol is collected clot through wrap-up 6; Reduction cleaning: wash yarn containing of cotton or viscose glue and carry out reduction cleaning containing through soaper; Dye cotton or viscose glue: clean after the reduction, dye on carrying out to containing the cotton of washing in the yarn or viscose glue.Wherein the first step to the seven step is to wash the dyeing of washing fiber in the yarn to containing, and the 8th to go on foot for the 9th step be the dyeing of washing yarn middle cotton or viscose glue to containing, and can save the 6th step thermosol technology with the first step to the operation in seven steps at the dyeing to cotton or viscose glue.
In this step operation of infrared baking, contain with 4 pairs of infrared drying devices and to wash yarn and carry out contactless oven dry, can make dyestuff be diffused into fibrous inside uniformly, make yarn dyeing even.
In the thermosol operation, mainly be the transfer process of a dyestuff.With the polyester-cotton blend is example, and DISPERSE DYES that should be on terylene when pad dyeing, but most ofly because the terylene hydrophobicity is high are absorbed by cotton fiber.The mechanism of thermosol contains when being thermosol washs yarn entering hot stage; DISPERSE DYES transfer gas phase state to; The strand generation aggravating activities of terylene is because DISPERSE DYES have higher affinity to terylene, so dyestuff is transferred to terylene from cotton fiber; Be the terylene surface adsorption earlier, then to diffusion inside.Whole process cotton fiber plays " warehouse " effect that dyestuff is provided to terylene.Just because of the absorption of cotton fiber with dyestuff is provided, terylene could obtain rich and gaudy color and luster.
In the thermosol process, to transfer on the polyster fibre in order to make the dyestuff rapid diffusion, and make it in the polyster fibre diffusion inside, necessary applying high-temp is to increase diffusion velocity, best results when general thermosol temperature is greater than 220 ℃.
Thermosol is divided into three phases: yarn intensification, sorption of dye and dye diffusion.If dyeing time is not enough, after again through heat treatment, the color and luster of yarn deepens as a result, Here it is when dyeing diffusion process also do not finish; But the long thermosol time still is in the condition of high temperature after promptly diffusion process stops, yarn become wiriness and intensity decreases, and waste energy.Therefore select a suitable thermosol time to seem particularly important.The temperature of thermosol is high more, and the required time is short more, and generally speaking the thermosol time can meet the demands in 60～120s scope.
Emphasis of the present invention is to dye to containing the terylene composition of washing in the yarn, and inventive point is the continuous knot dyeing process to terylene, and this technology also is applicable to and dyes to containing compositions such as the cotton of washing in the yarn or viscose glue.
Claims (3)
1. one kind contains and washs yarn continuous pad dyeing process, it is characterized in that having following processing step:
(1) infiltration: wash yarn containing of cotton or viscose glue and carry out kiering containing with refining agent through padder, make the spun polyester thread uniformly penetrating;
(2) oven dry: wash yarn containing after the cylinder drying unit is to infiltration containing of cotton or viscose glue dries;
(3) pad dyeing material: wash yarn containing of cotton or viscose glue and carry out pad dyeing containing with dyestuff and auxiliary agent through evenness calender;
(4) infrared baking: wash yarn containing of cotton or viscose glue containing after infrared drying device is to pad dyeing and carry out contactless oven dry;
(5) cylinder oven dry: wash yarn containing of cotton or viscose glue and do further oven dry again and handle containing through the cylinder drying unit;
(6) thermosol: to carrying out the high temperature thermosol, make dyestuff transfer to terylene through the thermosol device, make terylene obtain color and luster from cotton fiber or viscose glue through washing yarn containing of cotton or viscose glue containing of oven dry processing;
(7) clot: the spun polyester thread after wrap-up is with thermosol is collected clot;
(8) reduction cleaning: wash yarn containing of cotton or viscose glue and carry out reduction cleaning containing through soaper;
(9) dye cotton or viscose glue: clean after the reduction, dye on carrying out to containing the cotton of washing in the yarn or viscose glue.
2. spun polyester thread continuous knot dyeing technology according to claim 1 is characterized in that: described thermosol temperature is greater than 220 ℃.
3. spun polyester thread continuous knot dyeing technology according to claim 1 is characterized in that: the described thermosol time is 60～120s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100248275A CN101487173B (en) | 2009-02-27 | 2009-02-27 | Polyester-containing yarn continuous pad dyeing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100248275A CN101487173B (en) | 2009-02-27 | 2009-02-27 | Polyester-containing yarn continuous pad dyeing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101487173A CN101487173A (en) | 2009-07-22 |
| CN101487173B true CN101487173B (en) | 2012-04-04 |
Family
ID=40890226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100248275A Expired - Fee Related CN101487173B (en) | 2009-02-27 | 2009-02-27 | Polyester-containing yarn continuous pad dyeing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101487173B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912573B (en) * | 2012-11-13 | 2015-12-16 | 南通芯迎设计服务有限公司 | A kind of infrared ray dyeing installation |
| CN105696228B (en) * | 2016-04-01 | 2018-10-26 | 德清锐驰机械设备有限公司 | A kind of high temperature continuously contaminates rope manufacturing machine |
| CN114959971A (en) * | 2022-05-27 | 2022-08-30 | 浙江奥康鞋业股份有限公司 | Preparation method and application of graphene polyester yarn and textile fabric |
-
2009
- 2009-02-27 CN CN2009100248275A patent/CN101487173B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101487173A (en) | 2009-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102605656B (en) | Staining method suitable for blended fabrics prepared from polyester fibers, viscose fibers and modified polyester fibers | |
| CN102080331B (en) | Process for pre-treating fabrics by bio-enzymatic method | |
| CN201362789Y (en) | Continuous pad dyeing equipment for polyester yarn | |
| CN101994249B (en) | Pigment dyeing method for loose cotton fiber | |
| CN108978070B (en) | Environment-friendly energy-saving loose wool dyeing and dewatering integrated machine | |
| CN103628335B (en) | Blend fibre cheese triad colouring method | |
| CN101725031A (en) | Efficient short-flow pre-treating process for high-grade high-density cotton fabrics | |
| CN104499308B (en) | The cheese with reduced dye colouring method of polyester fiber | |
| CN101487173B (en) | Polyester-containing yarn continuous pad dyeing process | |
| CN102817240A (en) | Non-steaming cold pad-batch process of all-cotton or polyester-cotton fabric | |
| CN101191283A (en) | Cold rolling yarn stacking and dyeing device | |
| CN102936849B (en) | A kind of enzymatic scouring-efficient cryogenic is scouringed and bleaching treatment process | |
| CN103726217A (en) | Method and system for shortened wet steaming dyeing of loose fibers | |
| CN101319467A (en) | Dyeing technique of silkete unshrinkable wool yarn | |
| CN103469538A (en) | Low-temperature less-alkali pretreatment method for modified polyester/cotton blended knitted fabric | |
| CN101068969B (en) | Continuous textile converting method and installation therefor | |
| CN111472182A (en) | High-temperature high-pressure water-less dyeing process | |
| CN104213356B (en) | A kind of textile dyeing water treatment system | |
| CN202559092U (en) | Horizontal high-temperature high-pressure overflow dyeing machine | |
| CN103088678A (en) | Method used for textile dyeing and finishing after-treatment | |
| CN107604711A (en) | A kind of cotton fiber continuous dyeing method | |
| CN101929084B (en) | Method for dyeing slub yarn cotton fabric in raindrop or silk rain style | |
| CN201485672U (en) | Padding yarn mercerizing, bleaching and dyeing continuous machine | |
| CN104631142A (en) | Dyeing energy-saving emission-reduction production technology | |
| CN201265090Y (en) | Mercerization dyeing continuous machine |
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: 20120404 Termination date: 20140227 |