CN204662060U - A kind of dye vat - Google Patents
A kind of dye vat Download PDFInfo
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- CN204662060U CN204662060U CN201520352603.8U CN201520352603U CN204662060U CN 204662060 U CN204662060 U CN 204662060U CN 201520352603 U CN201520352603 U CN 201520352603U CN 204662060 U CN204662060 U CN 204662060U
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- cylinder body
- dye vat
- disk body
- cloth
- fabric
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Abstract
The utility model provides a kind of dye vat, belongs to printing technology field.It solve the problem that existing printing quality is not high.This dye vat comprises the inner cylinder body for cavity, it is characterized in that, it also comprises the feed roller, discharge roller, cloth beam and the fabric guide roll that are axially connected in cylinder body, described cylinder body cylindrically and the setting parallel to the ground of cylinder body axis, the both sides at described cylinder body top place have the import and outlet that communicate with its inner chamber respectively, described inlet and outlet all has the cover plate that can make its opening and closing, above-mentioned feed roller is close to import department, described discharge roller is close to exit, described cloth beam is between feed roller and discharge roller, and the quantity of described fabric guide roll is some.The easy dyeing of this dye vat energy is easy and dyeing quality is high.
Description
Technical field
The utility model belongs to weaving and practices dyeing technique field, relates to a kind of dyeing of fabric, and the dye vat used in this dyeing.
Background technology
Dyeing fabric is a kind of technology using dyestuff pollutant to be carried out to Colour Difference.It can be divided into traditional dyeing technology and modern Dyeing technology.The dyeing of Modern Textile Industry product started from for 18th century, and it is along with the development of chemical fibre, dyestuff and chemicals and equipment is progressively set up, and has become now an independently subject
Along with people's quality of life improves constantly, continually developing also along with modern new material, tencel occurs more and more fast, and kind is more and more many, only from the chemical fibre that China produces, at present more than existing 275 large classes.The new synthetic fiber of shiploads of merchandise comprise ultra-fine, PLA, PTT and PDT and relevant abnormity, fibre in differentiation etc.; New regenerated fiber comprises Lyocell, bamboo fiber etc., and various multicomponent chemical fiber, comprises soybean protein, pupa albumen and milk protein fiber etc.
Composition and the institutional framework of textiles are also maked rapid progress, and the particularly blending of multiple fiber, intertexture and composite fabric are more and more many.In this respect, also there is larger gap in current China and advanced international standard, such as be only 1.3 kinds from the domestic export fabric average fiber component of adding up recently, state's outer facing material average fiber component of import is simultaneously then 5.6 kinds, and indivedual fabric reaches 7-8 kinds of fibers.
The Fresh fats developed is many in addition, comprises various transgenic fibre.
" newly " and " many " of Textile material proposes new requirement to textile dyeing, requires new staining technique and adapts.One of their decorated features are for adapting to " newly " characteristic, need select new dyestuff and adopt new technique, the DISPERSE DYES of such as Polyester Superfine Fibre Dyeing, require that colour rendering, level-dyeing property and COLOR FASTNESS are good especially, supporting auxiliary agent and heating process are also different from conventional fibre, the dyestuff that the dyeing of other Fresh fats is suitable for also has new requirement, and recent domestic DYE PRODUCTION company is by screening and researching and developing for this reason, has various serial dedicated dye supply.Two of feature is to adapt to " many " compositions, make various ingredients catch color, and the homochromatism between different component will being got well.Therefore, develop dyestuff and technique that multiple dyestuff divides bath or co-bathing dyeing in recent years, such as Dyeing with Disperse/Reactive dyeing, dispersion/acid dyeing, activity/acid dyeing, and dispersion/cationic dyeing etc., to be applicable to terylene and cellulose fibre, polyamide fibre and acrylic fibers; Cellulose fibre and polyamide fibre, wool and silk, and the multicomponent fibre textile dyeing of they and spandex, dyeing has two bath methods, one bath two stage process and single bath process etc.
In order to Simplified flowsheet is saved water and energy, each major company and some research units are also at dyestuff and the dyeing of research single dyes various ingredients, and this comprises with single disperse dyeing of polyester and wool, polyamide fibre and silk; With single REACTIVE DYES dye cellulose fiber peacekeeping wool, silk and polyamide fibre, also comprise the silkworm protein fiber, soybean white fiber etc. containing various ingredients.In recent years also in exploitation dispersion-active, dispersion-CATION-REACTIVE DYES, to be applicable to contaminate various ingredients.We study proof, and when special assistant exists, DISPERSE DYES can fully go up dyeing wool, silk, polyamide fibre and spandex, thus can one bath dye multiple fiber textiles.
No matter be with two kinds of one-bath dyeing dyeing, or a kind of dyes various ingredients, contaminate in various ingredients equilibrium to make dyestuff, improve homochromatism and bag fastness, need to formulate new dyeing, particularly control heating schedule and regulate the pH value in dye bath, the auxiliary agent supply of existing many control pH values at present, great majority utilize temperature-rise period to make pH value slide to neutrality and acidity from alkalescence, also reverse slide is had, this to the fiber of pH value sensitivity and dyeing very effective, not only reduce the damage of fiber and dyestuff, dye-uptake can also be improved, homochromatism, level-dyeing property and COLOR FASTNESS.We utilize this principle, make REACTIVE DYES and ACID DYES can contaminate cotton/bright and beautiful fabric with bathe, and utilize its hydrolised dye to have the performance of ACID DYES, acid medium can on contaminate polyamide fibre, make full use of dyestuff, and decrease the hydrolised dye in sewage
Its publication number of Chinese patent CN204112052U provides one " cloth jig dyeing device ", it comprises dye vat and Jin Bu mechanism, enter cloth organization establishes on dye vat, dye vat horizontally rotates and is connected with cloth beam, gearbox has been horizontally disposed with and motor of dying cloth outside dye vat, on cloth beam, horizontal homogeneous is rotatably connected to many cloth winding rods, cloth beam both sides horizontally rotate and are connected with into cloth rewinder roll and draw-out roller, dye vat lower horizontal is rotatably connected to many fabric guide rolls, discharge nozzle is provided with on the downside of dye vat, discharge nozzle is provided with discharging mechanism, Jin Bu mechanism comprises into cloth cylinder and gripper shoe, gripper shoe lower end is hinged and is connected to dye vat, dye vat bilateral symmetry is provided with capping mechanism, capping mechanism bilateral symmetry is provided with retaining mechanism, retaining mechanism comprises connecting plate, latch and locking spring.
Can find out, the apparatus structure of above-mentioned patent is simple, rapidly and efficiently cloth can be carried out dye gigging, improve the efficiency of cloth dye gigging, meet the needs of production.
But the setting of fabric guide roll can not play selvage guide effect completely, and fabric can overlap on cloth winding rod, is easy to like this cause fabric to be wound around.Final reduction dyeing quality.
Summary of the invention
First object of the present utility model is the problems referred to above existed for prior art, provides a kind of dyeing that can improve the fabric of dyeing quality.
Second object of the present utility model is to provide the dye vat used in above-mentioned dye process.
First object of the present utility model realizes by following technical proposal: a kind of dyeing of fabric, is characterized in that, this technique comprises the following steps:
A, preparation washing lotion: water is injected dye vat with degreaser according to mass ratio 1000:0.3-0.6 and mixes, obtain washings;
B, to wash cloth: by needing the fabric of dyeing to insert in dye vat, through 20-40 minutes, fabric being washed, after washing, obtaining fabric to be dyed;
C, dyeing: after the washings discharge in dye vat, dyeing liquor is injected dye vat, after 3-5 hours, fabric to be dyed is taken out by dye vat, obtain semi-finished product fabric;
D, dehydration, HEAT SETTING: semi-finished product fabric is put into common fabric dehydration equipment and first dewater, and then the semi-finished product fabric after dehydration is sent in common heat setting machine and carried out HEAT SETTING to it, after HEAT SETTING, obtain the shaping fabric that dyes.
Fabric first carries out once washing before dyeing, and dyes after washing again.Specifically, washings are formed by water and degreaser mixed preparing.Oil content on removal raw material fabric that can be stable after washing.
After the fabric removed after oil content dyes again, just effectively can avoid residual oil mark on the fabric be colored.
In the dyeing of above-mentioned fabric, described water is the river after purified treatment.
Alternatively scheme, in the dyeing of above-mentioned fabric, described water is running water.
Owing to not being high especially to water quality requirement in dyeing course, therefore, the river after simple purification or running water can carry out stable washing to fabric, and can ensure the clean degree that washing is expected below.
In the dyeing of above-mentioned fabric, the degreaser in described steps A is sodium phosphate trimer.
Alternatively scheme, in the dyeing of above-mentioned fabric, the degreaser in described steps A is fatty alcohol-polyoxyethylene ether.
In the dyeing of above-mentioned fabric, being added in described step C in dyeing liquor to add has color-fixing agent, and the mass ratio of described dyeing liquor and color-fixing agent is 1000:1.
The color stable on fabric can be made after adding color-fixing agent.
In the dyeing of above-mentioned fabric, the color-fixing agent in described step C is cetylpyridinium chloride.
Alternatively scheme, in the dyeing of above-mentioned fabric, the color-fixing agent in described step C is brocide.
Second object of the present utility model realizes by following technical proposal:
A kind of dye vat, comprise the inner cylinder body for cavity, it is characterized in that, it also comprises the feed roller be axially connected in cylinder body, discharge roller, cloth beam and fabric guide roll, described cylinder body cylindrically and the setting parallel to the ground of cylinder body axis, the both sides at described cylinder body top place have the import and outlet that communicate with its inner chamber respectively, described inlet and outlet all has the cover plate that can make its opening and closing, above-mentioned feed roller is close to import department, described discharge roller is close to exit, described cloth beam is between feed roller and discharge roller, the quantity of described fabric guide roll be some and its with the axle center of cloth beam for benchmark arc shooting is on the downside of cloth beam and right side.
Cloth is sent in cylinder body by import, and cloth is successively around on feed roller, fabric guide roll, cloth beam and discharge roller.Because fabric guide roll is distributed on the bottom of cloth beam and sidepiece place, therefore, fabric can be wrapped on cloth beam and cloth on cloth beam can not be overlapping in large portion.
Last cloth is wrapped on discharge roller again, just the fabric in cylinder body can be taken out easily after opening outlet.Certainly, in dyeing course, the cover plate of inlet and outlet is all close.
In above-mentioned dye vat, described cloth beam comprises disk body one, disk body two and some cloth-supporting rods, the two ends of described cloth-supporting rod to be connected on corresponding disk body one and disk body two and cloth-supporting rod and disk body one and disk body two perpendicular, above-mentioned cloth-supporting rod is with disk body one center for benchmark circumference is distributed on disk body one, and above-mentioned disk body one and disk body two are movably connected in cylinder body.
The cloth-supporting rod be connected in outside disk body one and disk body two can increase the external diameter of whole cloth beam, and most fabric can be wrapped on cloth beam, improves dye stability.
And, separate the cloth-supporting rod arranged and fabric can also be made to be soaked fully in dyeing liquor.
In above-mentioned dye vat, the external port place of described import and outlet all has sealing gasket, and above-mentioned cover plate abuts on sealing gasket and inlet and outlet can be sealed.
The sealing between cover plate and import or export effectively can be improved by sealing gasket.
In above-mentioned dye vat, the center of described disk body one and disk body two overlaps with cylinder body axial line.
Such structure cloth beam is consistent with the distance everywhere in cylinder body outside it in rotation process, improves the job stability of this dye vat.
In above-mentioned dye vat, described cover plate upper end thereof is at cylinder body sidepiece, and described cover plate lower end has the trend at the import or export place being resisted against cylinder body under self gravitation effect after its hinged place swings.
In above-mentioned dye vat, described cover plate lower end weight is greater than cover plate upper end weight.
The such structure of cover plate can make its stable being closed by import or export.
In above-mentioned dye vat, inside described cover plate for cylinder body outside the arc-shaped contact part that matches.
Compared with prior art, owing to first fabric having been carried out once washing before dyeing, therefore, would not there is a large amount of oil marks, improve dye stability in the dyeing of this fabric in follow-up dyeing course in dyeing liquor.
Meanwhile, this technique just adds additional one washing step before dyeing, and its workpiece is easy, easy to implement, has very high practical value.
In addition, in this dye vat, feed roller and arranging of discharge roller can effectively support fabric, avoid fabric mixed and disorderly be positioned at cylinder body.The setting of cloth beam also improves the job stability of whole dye vat.
And the fabric guide roll of curved spread configuration also avoids fabric overlapping on batching while guarantee fabric major part is wrapped on cloth beam.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of this dye vat.
Fig. 2 is the structural representation at disk body one place in this dye vat.
Fig. 3 is the structural representation of cloth beam in this dye vat.
In figure, 1, cylinder body; 1a, import; 1b, outlet; 2, feed roller; 3, discharge roller; 4, cloth beam; 5, fabric guide roll; 5a, disk body one; 5b, disk body two; 5c, cloth-supporting rod; 6, cover plate; 7, sealing gasket.
Detailed description of the invention
Embodiment one
The dyeing of this fabric comprises the following steps:
A, preparation washing lotion: water is injected dye vat with degreaser according to mass ratio 1000:0.3 and mixes, obtain washings.In the present embodiment, water is the river after purified treatment; According to actual conditions, directly running water is adopted also to be feasible.
In addition, degreaser is sodium phosphate trimer.According to actual conditions, degreaser adopts fatty alcohol-polyoxyethylene ether to be also feasible.
B, to wash cloth: by needing the fabric of dyeing to insert in dye vat, through 20 minutes, fabric being washed, after washing, obtaining fabric to be dyed.
C, dyeing: after the washings discharge in dye vat, dyeing liquor is injected dye vat, after 3 hours, fabric to be dyed is taken out by dye vat, obtain semi-finished product fabric.
In the present embodiment, add and have color-fixing agent in dyeing liquor, the mass ratio of described dyeing liquor and color-fixing agent is 1000:1.
Color-fixing agent is cetylpyridinium chloride.According to actual conditions, color-fixing agent is brocide is also feasible.
D, dehydration, HEAT SETTING: semi-finished product fabric is put into common fabric dehydration equipment and first dewater, and then the semi-finished product fabric after dehydration is sent in common heat setting machine and carried out HEAT SETTING to it, after HEAT SETTING, obtain the shaping fabric that dyes.
This dye vat comprises the inner cylinder body 1 for cavity, it also comprises the feed roller 2 be axially connected in cylinder body 1, discharge roller 3, cloth beam 4 and fabric guide roll 5, described cylinder body 1 cylindrically and the setting parallel to the ground of cylinder body 1 axis, the both sides at described cylinder body 1 top place have the import 1a that communicates with its inner chamber respectively and export 1b, described import 1a and outlet 1b place all have the cover plate 6 that can make its opening and closing, above-mentioned feed roller 2 is close to import 1a place, described discharge roller 3 is close to outlet 1b place, described cloth beam 4 is between feed roller 2 and discharge roller 3, the quantity of described fabric guide roll 5 be some and its with the axle center of cloth beam 4 for benchmark arc shooting is on the downside of cloth beam 4 and right side.
Cloth beam 4 comprises disk body one 5a, disk body two 5b and some cloth-supporting rod 5c, the two ends of described cloth-supporting rod 5c are connected on corresponding disk body 5a mono-and disk body two 5b and cloth-supporting rod 5c and disk body one 5a and disk body two 5b is perpendicular, above-mentioned cloth-supporting rod 5c is with disk body one 5a center for benchmark circumference is distributed on disk body one 5a, and above-mentioned disk body one 5a and disk body two 5b is movably connected in cylinder body 1.
The external port place of import 1a and outlet 1b all has sealing gasket 7, and above-mentioned cover plate 6 abuts in can by import 1a and the sealing of outlet 1b place on sealing gasket 7.
The center of disk body one 5a and disk body two 5b overlaps with cylinder body 1 axial line.
In the present embodiment, cover plate 6 upper end thereof is at cylinder body 1 sidepiece, and described cover plate 6 lower end has the trend at import 1a or the outlet 1b place being resisted against cylinder body 1 under self gravitation effect after its hinged place swings.Further, cover plate 6 lower end weight is greater than cover plate 6 upper end weight.
Cloth is sent in cylinder body 1 by import 1a, and cloth is successively around on feed roller 2, fabric guide roll 5, cloth beam 4 and discharge roller 3.Because fabric guide roll 5 is distributed on the bottom of cloth beam 4 and sidepiece place, therefore, fabric can be wrapped on cloth beam 4 and cloth on cloth beam 4 can not be overlapping in large portion.
Last cloth is wrapped on discharge roller 3 again, just the fabric in cylinder body 1 can be taken out easily after opening outlet 1b.Certainly, in dyeing course, the cover plate 6 at import 1a and outlet 1b place is all close.
In addition, in order to make import 1a and outlet 1b sealing, inside cover plate 6 for cylinder body 1 outside the arc-shaped contact part that matches.
Embodiment two
The dyeing of this fabric comprises the following steps:
A, preparation washing lotion: water is injected dye vat with degreaser according to mass ratio 1000:0.6 and mixes, obtain washings.In the present embodiment, water is the river after purified treatment; According to actual conditions, directly running water is adopted also to be feasible.
In addition, degreaser is sodium phosphate trimer.According to actual conditions, degreaser adopts fatty alcohol-polyoxyethylene ether to be also feasible.
B, to wash cloth: by needing the fabric of dyeing to insert in dye vat, through 40 minutes, fabric being washed, after washing, obtaining fabric to be dyed.
C, dyeing: after the washings discharge in dye vat, dyeing liquor is injected dye vat, after 5 hours, fabric to be dyed is taken out by dye vat, obtain semi-finished product fabric.
In the present embodiment, add and have color-fixing agent in dyeing liquor, the mass ratio of described dyeing liquor and color-fixing agent is 1000:1.
Color-fixing agent is cetylpyridinium chloride.According to actual conditions, color-fixing agent is brocide is also feasible.
D, dehydration, HEAT SETTING: semi-finished product fabric is put into common fabric dehydration equipment and first dewater, and then the semi-finished product fabric after dehydration is sent in common heat setting machine and carried out HEAT SETTING to it, after HEAT SETTING, obtain the shaping fabric that dyes.
Embodiment three
The dyeing of this fabric comprises the following steps:
A, preparation washing lotion: water is injected dye vat with degreaser according to mass ratio 1000:0.5 and mixes, obtain washings.In the present embodiment, water is the river after purified treatment; According to actual conditions, directly running water is adopted also to be feasible.
In addition, degreaser is sodium phosphate trimer.According to actual conditions, degreaser adopts fatty alcohol-polyoxyethylene ether to be also feasible.
B, to wash cloth: by needing the fabric of dyeing to insert in dye vat, through 30 minutes, fabric being washed, after washing, obtaining fabric to be dyed.
C, dyeing: after the washings discharge in dye vat, dyeing liquor is injected dye vat, after 3-5 hours, fabric to be dyed is taken out by dye vat, obtain semi-finished product fabric.
In the present embodiment, add and have color-fixing agent in dyeing liquor, the mass ratio of described dyeing liquor and color-fixing agent is 1000:1.
Color-fixing agent is cetylpyridinium chloride.According to actual conditions, color-fixing agent is brocide is also feasible.
D, dehydration, HEAT SETTING: semi-finished product fabric is put into common fabric dehydration equipment and first dewater, and then the semi-finished product fabric after dehydration is sent in common heat setting machine and carried out HEAT SETTING to it, after HEAT SETTING, obtain the shaping fabric that dyes.
Claims (6)
1. a dye vat, comprise the inner cylinder body for cavity, it is characterized in that, it also comprises the feed roller be axially connected in cylinder body, discharge roller, cloth beam and fabric guide roll, described cylinder body cylindrically and the setting parallel to the ground of cylinder body axis, the both sides at described cylinder body top place have the import and outlet that communicate with its inner chamber respectively, described inlet and outlet all has the cover plate that can make its opening and closing, above-mentioned feed roller is close to import department, described discharge roller is close to exit, described cloth beam is between feed roller and discharge roller, the quantity of described fabric guide roll be some and its with the axle center of cloth beam for benchmark arc shooting is on the downside of cloth beam and right side, described cover plate upper end thereof is at cylinder body sidepiece, described cover plate lower end has the trend at the import or export place being resisted against cylinder body under self gravitation effect after its hinged place swings.
2. dye vat according to claim 1, it is characterized in that, described cloth beam comprises disk body one, disk body two and some cloth-supporting rods, the two ends of described cloth-supporting rod to be connected on corresponding disk body one and disk body two and cloth-supporting rod and disk body one and disk body two perpendicular, above-mentioned cloth-supporting rod is with disk body one center for benchmark circumference is distributed on disk body one, and above-mentioned disk body one and disk body two are movably connected in cylinder body.
3. dye vat according to claim 1, is characterized in that, the external port place of described import and outlet all has sealing gasket, and above-mentioned cover plate abuts on sealing gasket and inlet and outlet can be sealed.
4. dye vat according to claim 1, is characterized in that, the center of described disk body one and disk body two overlaps with cylinder body axial line.
5. dye vat according to claim 1, is characterized in that, described cover plate lower end weight is greater than cover plate upper end weight.
6. dye vat according to claim 1, is characterized in that, inside described cover plate for cylinder body outside the arc-shaped contact part that matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520352603.8U CN204662060U (en) | 2015-05-28 | 2015-05-28 | A kind of dye vat |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520352603.8U CN204662060U (en) | 2015-05-28 | 2015-05-28 | A kind of dye vat |
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| CN204662060U true CN204662060U (en) | 2015-09-23 |
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| CN201520352603.8U Expired - Fee Related CN204662060U (en) | 2015-05-28 | 2015-05-28 | A kind of dye vat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928904A (en) * | 2015-05-28 | 2015-09-23 | 浙江佳力织染制衣有限公司 | Fabric dyeing process and dye jar for same |
-
2015
- 2015-05-28 CN CN201520352603.8U patent/CN204662060U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928904A (en) * | 2015-05-28 | 2015-09-23 | 浙江佳力织染制衣有限公司 | Fabric dyeing process and dye jar for same |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20190528 |
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| CF01 | Termination of patent right due to non-payment of annual fee |