CN107489046A - A kind of dyeing and finishing technology of dacron - Google Patents
A kind of dyeing and finishing technology of dacron Download PDFInfo
- Publication number
- CN107489046A CN107489046A CN201710795797.2A CN201710795797A CN107489046A CN 107489046 A CN107489046 A CN 107489046A CN 201710795797 A CN201710795797 A CN 201710795797A CN 107489046 A CN107489046 A CN 107489046A
- Authority
- CN
- China
- Prior art keywords
- dyeing
- dacron
- temperature
- agent
- cleaning
- 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
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/34—Material containing ester groups
- D06P3/52—Polyesters
- D06P3/54—Polyesters using dispersed dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/16—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using dispersed, e.g. acetate, dyestuffs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/653—Nitrogen-free carboxylic acids or their salts
- D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/96—Dyeing characterised by a short bath ratio
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
Abstract
The invention provides a kind of dyeing and finishing technology of dacron.The dyeing and finishing technology of the dacron of the present invention, comprises the following steps：1) one-step method oil removing preboarding：Oil removal treatment is carried out using degreaser to terylene grey fabric and carries out high temperature tentering preboarding with machine；2) dye：It is placed in the dacron after oil removing preboarding in dye liquor and is warming up to 120~135 DEG C of dyeing；3) clean：Cleaning post processing is carried out to the dacron after dyeing；4) shape：Once purged dacron is shaped using heat setter.The dyeing and finishing technology of the dacron of the present invention, more environmentally-friendly energy-conservation；Obtained dacron molding discoloration is small, and whiteness is up to more than 145 after mould；Effectively prevent the cloth cover quality problems such as fluorescence flower, color dot；It is small to be molded discoloration；Up to more than 4 grades, product size stability is good, soft for wash water fastness and light fastness.
Description
Technical field
The invention belongs to technical field of textile printing, is related to a kind of dyeing and finishing technology of dacron.
Background technology
Terylene is that yield is maximum in the world, most widely used synthetic fibers, account for the 60% of world's synthetic fibers yield with
On.With the sustained and rapid development of China's economic, the horizontal continuous improvement of domestic consumption, China has evolved into polyester fiber production
Measure maximum country.Dacron surface is smooth, and interior molecules arrangement is close, is the fabric that heat resistance is best in synthetic fibers,
Thermoplasticity is good, therefore terylene is widely used in doing lady's underwear.Extra white color has pure white bright, rough bold and unconstrained, fresh and clean
Feature, it is deep to be pursued by market.
CN104975525A discloses a kind of colouring method of polyester-cotton fabric, and the colouring method includes：Cotton pre-treatment, dye are washed
With bath processing, reduction cleaning, cotton dyeing, soap.In the inventive method, the pre-treatment of cotton and the dyeing of terylene in faintly acid similarly hereinafter
Bath is carried out；A kind of Activation of Hydrogen Peroxide Solution agent has been used, hydrogen peroxide can be made to play blanching effect in acid condition, cotton is obtained one
Fixed whiteness, but certain infringement can be caused to fabric using Activation of Hydrogen Peroxide Solution agent, make the feel of fabric bad.
CN102191697A discloses the washing processing method after a kind of dacron cotton blended fabric dyeing, mainly passes through preceding place
Reason, dye are washed, contaminate cotton and the several steps of washing, by controlling the time of temperature change and the addition of each auxiliary agent, while directly in washing
During add detergent RT processing, yarn fabric can be caused, without reduction cleaning, largely to be saved after dye is washed
The dosage of water, but detergent is added in dye liquor can influence dye-uptake, and finished product is produced the flaws such as discoloration, color dot.
At present, it is general that terylene is dyed using scattered fluorescent dye high temperature and high pressure method, it can effectively prevent general ready-made clothes
There are the cloth cover quality problems such as fluorescence flower, color dot.But easily there is serious yellow coloration, glimmering after hot press moulding in bleaching dacron
The quality problems such as blink and color dot.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of dyeing and finishing technology of dacron, avoid
Occur the quality problems such as flavescence, fluorescence flower and color dot after dacron finished product hot press moulding, product size stability is good, feel is soft
Soft, molding discoloration is small.
To use following technical scheme up to this purpose, the present invention：
A kind of dyeing and finishing technology of dacron, comprises the following steps：
1) one-step method oil removing preboarding：Oil removal treatment is carried out using degreaser to terylene grey fabric and carries out high temperature tentering with machine
Preboarding；
2) dye：It is placed in the dacron after step 1) preboarding in dye liquor and is warming up to 120~135 DEG C of dyeing；
3) clean：Dacron after being dyed to step 2) carries out cleaning post processing；
4) shape：It will be shaped through the dacron after step 3) dyeing using heat setter.
In step 1), the concrete technology of the one-step method oil removing preboarding is that terylene grey fabric crosses oil removing agent solution stock tank, adopts
Oil removal treatment is carried out at a temperature of 60~80 DEG C to terylene grey fabric with three pressure reels, dyeing defect, such as oil removal treatment can be reduced
Temperature be 60 DEG C, 62 DEG C, 65 DEG C, 68 DEG C, 69 DEG C, 70 DEG C, 71 DEG C, 73 DEG C, 75 DEG C, 76 DEG C, 78 DEG C, 80 DEG C.
Preferably, the degreaser is degreaser LYS；
Preferably, the dosage of the degreaser LYS is 1~4g/L, for example, degreaser LYS dosage be 1g/L, 1.5g/L,
2g/L、2.5g/L、3g/L、3.5g/L、4g/L。
In step 1), the concrete technology of the same machine preboarding is that will make through the dacron after step 1) oil removal treatment
Bakeed with boarding machine at a temperature of 160~200 DEG C and carry out high temperature tentering 30~60s of preboarding, such as the temperature of preboarding is
160℃、165℃、170℃、175℃、180℃、185℃、190℃、200℃；The time of preboarding be 30s, 35s, 40s,
45s、50s、55s、60s.Dacron easy contraction distortion under the high temperature conditions, fabric is set to produce fold and bad elimination, through pre-
Setting can reduce or eliminate the caused tension force inequality in drawing-off and weaving process, can avoid dacron that dyeing effect occurs
The bad situation of fruit.
Through above-mentioned one-step method oil removing preboarding with machine simply and easy treat, compared to the work for determining base after traditional dry cloth of first oil removing again
Skill saves technological process, more environmentally-friendly energy-conservation.
In step 2), the dye liquor is based on mass concentration, including following material：
Fluorescent whitening agent 0.1~1.5% (o.w.f), such as the dosage of fluorescent whitening agent is 0.1% (o.w.f), 0.2%
(o.w.f), 0.3% (o.w.f), 0.4% (o.w.f), 0.5% (o.w.f), 0.6% (o.w.f), 0.7% (o.w.f),
0.8% (o.w.f), 0.9% (o.w.f), 1.0% (o.w.f), 1.1% (o.w.f), 1.2% (o.w.f), 1.3%
(o.w.f), 1.4% (o.w.f), 1.5% (o.w.f), (o.w.f)=On weight the fabric, refer in dyeing and finishing technology
Concentration is on the basis of fabric weight, the percentage of opposed fabric, that is, contaminating 100 kilograms of fabric needs the quality of fluorescent whitening agent to be
0.1~1.5 kilogram.
0.5~2g/L of Disperse Leveler, for example, Disperse Leveler mass concentration for 0.5g/L, 0.6g/L, 0.7g/L,
0.8g/L、0.9g/L、1g/L、1.1g/L、1.2g/L、1.3g/L、1.4g/L、1.5g/L、1.6g/L、1.7g/L、1.8g/L、
1.9g/L, 2g/L, the addition of Disperse Leveler can effectively reduce the aggregation of fluorescent whitening agent, make fluorescent whitening agent on fiber
Uniformly above contaminate, improve the problem of fluorescence flower is with fluorescence Bluepoint after being molded.
0.3~3g/L of pH adjusting agent, such as the mass concentration of pH adjusting agent is 0.3g/L, 0.5g/L, 1.0g/L, 1.5g/
L、2.0g/L、2.5g/L、3g/L。
1~3g/L of wetting softener in bath, for example, wetting softener mass concentration for 1g/L, 1.2g/L, 1.5g/L,
1.6g/L, 1.8g/L, 2g/L, 2.2g/L, 2.5g/L, 2.6g/L, 2.8g/L, 3g/L, the addition of wetting softener can be reduced
The friction of fabric and equipment, so as to effectively reduce the generation of fabric scratch and fold trace.
1~5g/L of bleeding agent, for example, bleeding agent mass concentration for 1g/L, 1.5g/L, 2g/L, 2.5g/L, 3g/L,
3.5g/L、4g/L、4.5g/L、5g/L。
Above-mentioned " g/L " refers to the quality of various raw materials used in 1L dye liquor, such as 1~5g/L of bleeding agent is 1L dye liquor
In the quality of bleeding agent used be 1~5g.
The present invention passes through the above-mentioned fluorescent whitening agent of reasonable adjusting, Disperse Leveler, pH adjusting agent, wetting softener, infiltration
The proportioning of agent, and dyeing and finishing technology, make obtained dacron that there is higher whiteness, molding discoloration is small, soft handle.
Without specific dye radical on terylene strand, and polarity is smaller, so dyeing terylene is more difficult, chromatophilia
Difference, dye molecule are not easily accessible fiber, general that terylene is dyed using scattered fluorescent dye high temperature and high pressure method, can effectively prevent
Only there are the cloth cover quality problems such as fluorescence flower, color dot.The scattered fluorescent dye of the present invention is described glimmering using fluorescent whitening agent
The one kind or at least two of optical brightener in fluorescent whitening agent EVB, fluorescent whitening agent EDB and fluorescent whitening agent EBB are mixed
Compound or the other disperse dyes of addition；White terylene white goods is added to be molded discoloration using the Recipe of optimization small, and can be with
Obtain higher whiteness.
In recent years, more and more stricter is required to the pH value of textile.Because human body skin carries one layer of acidulous material, with
Prevent disease from invading, therefore pH value of fabrics most has in neutral (pH value 7) between faintly acid (pH is slightly less than 7) to skin
Benefit.If the pH value of skin surface exceedes the suitable scope of human body skin, it is easy to cause the diseases such as pruitus, allergy, inflammation,
Even insulting sweat gland and nervous system, influence health.Underwear is the clothing of direct contact human body skin, to pH value
Requirement be higher than normal laundry.The pH value of terylene molding white goods also has an impact to molding discoloration, therefore its pH value
Control extremely important.The pH adjusting agent is organic acid, and the changing value △ W of whiteness are smaller after molding during pH slant acidities, pH value
Higher partial neutral or it is alkaline when, △ W values become big, and terylene white goods turns yellow seriously after illustrate molding.So molding terylene bleaching
The pH value of fabric should be controlled in acidity on the weak side, and the pH value after pH adjusting agent regulation is 4.5~6.Preferably, it is described to have
Machine acid is citric acid or malic acid.Traditional handicraft adjusts the pH of dye liquor using HAc/NaAc cushioning liquid, but when pH is adjusted
Dosage to the HAc for needing to add when 4.5~6 is a lot, and wastage of material is caused after volatilization and pollutes environment, and selective staining pH
It is worth for 4.5~6, fault Probability is smaller.
In step 2), the heating dyeing is heated up using segmented, and specific temperature-rise period is to be added under 50 DEG C of temperature conditionss
Dye liquor is warming up to 95 DEG C with 1~3 DEG C/min speed, then with 0.5~1 DEG C/min speed be warming up to 120 DEG C of insulations 10~
20min；Using segmented heating the dyeing of dacron can be made more uniform, improve dye-uptake.
Preferably, in step 2), the dye bath ratio is 1:(4~20), such as dye bath ratio are 1:4、1:5、1:6、1:
7、1:8、1:9、1:10、1:11、1:11、1:12、1:13、1:14、1:15、1:16、1:17、1:18、1:19、1:20。
In step 2), dyeing temperature increases, and the whiteness that dacron obtains also increases, the whiteness changing value △ W after molding
It is smaller.Under fluidized state (100 DEG C), the motion of terylene molecule segment is less, and " the moment space " occurred in fiber is few, now
It is relatively difficult that terylene is contaminated on disperse dyes.With the rise of temperature, molecule segment motion aggravation, " moment space " is with sub-chain motion
Aggravation and increase and increase.And as the rise of temperature, disperse dyes molecule particles diminish, free molecule increases, in dyeing
Dye rate increases.Therefore, fluorescent whitening agent adds white dacron, and temperature is higher, and it is better to be contaminated on dye molecule, during hot press moulding, knits
The whiteness changing value △ W of thing are smaller.And temperature Tai Gaoyi makes terylene ester linkage hydrolyzing, the elasticity of dacron, strength is caused to be deteriorated,
Therefore influence of the integrated temperature to dyestuff, polyester fiber performance and dye-uptake, the temperature of dyeing of the present invention is 120~135
DEG C, for example, dyeing temperature be 120 DEG C, 121 DEG C, 122 DEG C, 123 DEG C, 124 DEG C, 125 DEG C, 126 DEG C, 127 DEG C, 128 DEG C, 129 DEG C,
130℃、131℃、132℃、133℃、134℃、135℃。
The dyeing also includes the process of cooling, the speed of the cooling be 100~130 DEG C after with 1~3 DEG C/min speed
Rate is cooled to 70 DEG C.
The chemistry examination such as brightening agent, dispersant, wetting softener or bleeding agent can be remained after dyeing on dacron
Agent, these are easily formed fault when remaining in high temperature mould cloth, the situation of fault can be obviously improved using cleaning.Step 3)
In, the concrete technology of the cleaning is that cleaning agent, draining after cleaning, the temperature of the cleaning will be added in the dacron of dyeing
Spend for 40~60 DEG C, such as cleaning temperature is 40 DEG C, 42 DEG C, 45 DEG C, 48 DEG C, 50 DEG C, 52 DEG C, 55 DEG C, 58 DEG C, 60 DEG C；It is described
The time of cleaning is 6~15min；Such as the time of cleaning be 6min, 7min, 8min, 9min, 10min, 11min, 12min,
13min、14min、15min。
Preferably, the cleaning agent of the cleaning is malic acid, and the dosage of the malic acid is 0.5~1g/L, such as apple
The dosage of acid is 0.5g/L, 0.6g/L, 0.7g/L, 0.8g/L, 0.9g/L, 1g/L.
In step 4), temperature is too low, and boarding machine speed is too slow, poor dimensional stability, and cloth cover effect is undesirable；Setting temperature is got over
Height, the overall whiteness drop-out value of terylene white goods is in increase tendency, and the degree of discoloration is also more serious after setting, so described fixed
The temperature of shape is 100~130 DEG C, such as setting temperature is 100 DEG C, 105 DEG C, 110 DEG C, 115 DEG C, 120 DEG C, 125 DEG C, 130 DEG C；
Preferably, the setting agent is consistent lubricant.The technique to be shaped using above-mentioned hot press moulding makes the product size stability of dacron
Good, soft, molding discoloration is small.
Preferably, the setting agent is consistent lubricant；Preferably, the consistent lubricant in consistent lubricant P, consistent lubricant S and consistent lubricant M one
Kind, preferably consistent lubricant P.
Compared with prior art, beneficial effects of the present invention are：
(1) dyeing and finishing technology of dacron of the invention, the oil removing of pre-treatment one-step method and preboarding are the same as machine simply and easy treat, phase
Technique than determining base again after traditional dry cloth of first oil removing saves technological process, more environmentally-friendly energy-conservation.
(2) dyeing and finishing technology of dacron of the invention, in dyeing, it is molded from fluorescent whitening agent plus white terylene
White goods molding discoloration is small, and can obtain higher whiteness, and whiteness is up to more than 145 after mould；By the temperature for adjusting dyeing
Degree and bath raio, and addition Disperse Leveler can effectively prevent the cloth cover quality problems such as fluorescence flower, color dot.
(3) dyeing and finishing technology of dacron of the invention, by adjusting temperature, time and the setting agent of setting, can improve
The feel of dacron, molding discoloration is small, and molding discoloration is between 5~6.
(4) dyeing and finishing technology of dacron of the invention, the dacron after dyeing and finishing is without fault, wash water fastness and light fastness
Up to more than 4 grades, product size stability is good, soft.
Brief description of the drawings
Fig. 1 is the flow chart of the dyeing and finishing technology of dacron of the present invention.
Embodiment
Technical scheme is further illustrated below by embodiment.
Unless specific instructions, various raw materials of the invention are commercially available buys, or is prepared according to the conventional method of this area
Obtain.
Fabric used in following examples is terylene reversible cloth (100%75D/72F Polyster), door width 155cm, gram
Weight 148g/m2；Raw materials used and source is as follows：Consistent lubricant S150 (dolantin chemical industry), consistent lubricant P (dolantin chemical industry), consistent lubricant W (gram Rheins
Dyeization), fluorescent whitening agent EVB, EDB, EBB (Hensel steps chemical industry), Disperse Leveler RDN (Ke Laien chemical industry), citric acid, apple
Sour (being commercially available industrial chemicals)；Device therefor and instrument：THEN air flow dyeing machines, Monforts MONTEX boarding machines (vertical letter dye
Whole Machinery Co., Ltd.), Datacolor color measurement and color matches instrument, pHS-3B pH meters；2000W electric furnaces；GF-200 type electronic balances.
The whole technological process of dacron of the present invention is：
Knit base → debatching, margin to seam → simple oil removing preboarding → dyeing → clean → go out cylinder → drying → setting → perching →
Packing → storage.The dyeing and finishing technology of the dacron of the present invention is as shown in Figure 1.
Embodiment 1
The dyeing and finishing technology of the dacron of the present embodiment, comprises the following steps：
1) simple oil removing preboarding：Degreaser LYS stock tanks are crossed on terylene grey fabric, terylene grey fabric enters at a temperature of 60 DEG C
Row oil removal treatment, degreaser LYS dosage is 1g/L；And bakeed with machine at a temperature of 160 DEG C and carry out high temperature tentering preboarding
30s。
2) dye：The dyeing that heats up is placed in dye liquor in the dacron after step 1) oil removing preboarding；
The dye liquor is based on mass concentration, including following material：
The dyeing is carried out in air flow dyeing machine, and the heating dyeing is heated up using segmented, is specifically heated up
Journey is to add dye liquor under 50 DEG C of temperature conditionss to be warming up to 95 DEG C with 2 DEG C/min speed, then is warming up to 0.5 DEG C/min speed
120 DEG C of insulation 8min；The dye bath ratio is 1:5, the temperature of the dyeing is 120 DEG C.
3) clean：Dacron after being dyed to step 2) adds cleaning agent, draining after cleaning, and the temperature of the cleaning is
40 DEG C, the time of cleaning is 6min, and cleaning agent is malic acid, and the dosage of the malic acid is 0.5g/L.
4) shape：It will be shaped through the dacron after step 3) cleaning using setting agent, the temperature of the setting is 110
DEG C, the time of setting is 120s；Also include the process of cooling after setting processing, the speed of the cooling be 110 DEG C after with 1
DEG C/min speed is cooled to 70 DEG C.
Embodiment 2
The dyeing and finishing technology of the dacron of the present embodiment, comprises the following steps：
1) simple oil removing preboarding：Degreaser LYS stock tanks are crossed on terylene grey fabric, terylene grey fabric enters at a temperature of 60 DEG C
Row oil removal treatment, degreaser LYS dosage is 2g/L；And bakeed with machine at a temperature of 160 DEG C and carry out high temperature tentering preboarding
40s。
2) dye：The dyeing that heats up is placed in dye liquor in the dacron after step 1) oil removing preboarding；
The dye liquor is based on mass concentration, including following material：
The dyeing is carried out in air flow dyeing machine, and the heating dyeing is heated up using segmented, is specifically heated up
Journey is to add dye liquor under 50 DEG C of temperature conditionss to be warming up to 95 DEG C with 2 DEG C/min speed, then is warming up to 1 DEG C/min speed
130 DEG C of insulation 10min；The dye bath ratio is 1:7, the temperature of the dyeing is 130 DEG C.
3) clean：Dacron after being dyed to step 2) adds cleaning agent, draining after cleaning, and the temperature of the cleaning is
50 DEG C, the time of cleaning is 10min, and cleaning agent is malic acid, and the dosage of the malic acid is 0.8g/L.
4) shape：It will be shaped through the dacron after step 3) cleaning using setting agent, the temperature of the setting is 120
DEG C, the time of setting is 140s；Also include the process of cooling after setting processing, the speed of the cooling be 120 DEG C after with 2
DEG C/min speed is cooled to 70 DEG C.
Embodiment 3
The dyeing and finishing technology of the dacron of the present embodiment, comprises the following steps：
1) simple oil removing preboarding：Degreaser LYS stock tanks are crossed on terylene grey fabric, terylene grey fabric enters at a temperature of 75 DEG C
Row oil removal treatment, degreaser LYS dosage is 3g/L；And bakeed with machine at a temperature of 200 DEG C and carry out high temperature tentering preboarding
50s。
2) dye：The dyeing that heats up is placed in dye liquor in the dacron after step 1) oil removing preboarding；
The dye liquor is based on mass concentration, including following material：
The dyeing is carried out in air flow dyeing machine, and the heating dyeing is heated up using segmented, is specifically heated up
Journey is to add dye liquor under 50 DEG C of temperature conditionss to be warming up to 95 DEG C with 3 DEG C/min speed, then is warming up to 1 DEG C/min speed
125 DEG C of insulation 15min；The dye bath ratio is 1:5, the temperature of the dyeing is 125 DEG C.
3) clean：Dacron after being dyed to step 2) adds cleaning agent, draining after cleaning, and the temperature of the cleaning is
55 DEG C, the time of cleaning is 12min, and cleaning agent is malic acid, and the dosage of the malic acid is 0.9g/L.
4) shape：It will be shaped through the dacron after step 3) cleaning using setting agent, the temperature of the setting is 130
DEG C, the time of setting is 120s；Also include the process of cooling after setting processing, the speed of the cooling be 130 DEG C after with 3
DEG C/min speed is cooled to 70 DEG C.
Embodiment 4
The dyeing and finishing technology of the dacron of the present embodiment, comprises the following steps：
1) simple oil removing preboarding：Degreaser LYS stock tanks are crossed on terylene grey fabric, terylene grey fabric enters at a temperature of 80 DEG C
Row oil removal treatment, degreaser LYS dosage is 3g/L.And bakeed with machine at a temperature of 190 DEG C and carry out high temperature tentering preboarding
35s。
2) dye：The dyeing that heats up is placed in dye liquor in the dacron after step 1) oil removing preboarding；
The dye liquor is based on mass concentration, including following material：
The dyeing is carried out in air flow dyeing machine, and the heating dyeing is heated up using segmented, is specifically heated up
Journey is to add dye liquor under 50 DEG C of temperature conditionss to be warming up to 95 DEG C with 3 DEG C/min speed, then is warming up to 0.5 DEG C/min speed
135 DEG C of insulation 12min；The dye bath ratio is 1:6, the temperature of the dyeing is 135 DEG C.
3) clean：Dacron after being dyed to step 2) adds cleaning agent, draining after cleaning, and the temperature of the cleaning is
55 DEG C, the time of cleaning is 10min, and cleaning agent is malic acid, and the dosage of the malic acid is 0.8g/L.
4) shape：It will be shaped through the dacron after step 3) cleaning using setting agent, the temperature of the setting is 135
DEG C, the time of setting is 120s；Also include the process of cooling after setting processing, the speed of the cooling be 130 DEG C after with 3
DEG C/min speed is cooled to 70 DEG C.
Embodiment 5
The dyeing and finishing technology of the dacron of the present embodiment, comprises the following steps：
1) simple oil removing preboarding：Degreaser LYS stock tanks are crossed on terylene grey fabric, terylene grey fabric enters at a temperature of 80 DEG C
Row oil removal treatment, degreaser LYS dosage is 3g/L；And bakeed with machine at a temperature of 200 DEG C and carry out high temperature tentering preboarding
50s。
3) dye：The dyeing that heats up is placed in dye liquor in the dacron after step 1) oil removing preboarding；
The dye liquor is based on mass concentration, including following material：
The dyeing is carried out in air flow dyeing machine, and the heating dyeing is heated up using segmented, is specifically heated up
Journey is to add dye liquor under 50 DEG C of temperature conditionss to be warming up to 95 DEG C with 2 DEG C/min speed, then is warming up to 0.5 DEG C/min speed
115 DEG C of insulation 15min；The dye bath ratio is 1:5, the temperature of the dyeing is 115 DEG C.
3) clean：Dacron after being dyed to step 2) adds cleaning agent, draining after cleaning, and the temperature of the cleaning is
60 DEG C, the time of cleaning is 15min, and cleaning agent is malic acid, and the dosage of the malic acid is 1.0g/L.
4) shape：It will be shaped through the dacron after step 3) cleaning using setting agent, the temperature of the setting is 120
DEG C, the time of setting is 130s；Also include the process of cooling after setting processing, the speed of the cooling be 120 DEG C after with 2
DEG C/min speed is cooled to 70 DEG C.
Comparative example 1
This comparative example is do not have the step of pre-treatment relative to the difference of embodiment 1, other and the phase of embodiment 1
Together.
Comparative example 2
The step of this comparative example is no high temperature tentering preboarding relative to the difference of embodiment 1, other and reality
It is identical to apply example 1.
Comparative example 3
This comparative example does not add Disperse Leveler relative to the difference of embodiment 1 in the dyestuff in dyeing,
Other are same as Example 1.
Comparative example 4
This comparative example buffers relative to the difference of embodiment 1 in the pH adjusting agent in dyeing for HAc/NaAc
Solution, by weight densimeter, Hac dosage is 1g/L in the dye liquor, and NaAc dosage is 0.5g/L, other and embodiment 1
It is identical.
Comparative example 5
This comparative example is 110 DEG C in the temperature in dyeing relative to the difference of embodiment 1, bath raio 1:8,
Other are same as Example 1.
Test above-described embodiment 1-5 and dacron made from comparative example 1-7 dyeing and finishing technologies performance, experimental result such as table
Shown in 1.The method of testing of wherein whiteness test is as follows.
It is white after measure adds in vain under the D65 lamp sources of large aperture by 4 layers of sample folding using Datacolor chromatic measuring systems
Angle value W.△ W represent whiteness and difference white after mould, i.e. △ W=W (before mould)-W before mould (after mould).The wherein test of wash water fastness
It is to be tested with reference to the standards of AATCC Test Method 61-2008 method of testings, the test that light fastness is is reference
What the standard of fastness to light AATCC Test Method 16E (10h) -2008 method of testing was tested.
Table 1
By the as shown by data of table 1, use the fault incidence of dacron obtained by traditional production technology for 15~
33%, any fault will not substantially be produced using the dacron obtained by the dyeing and finishing technology of the present invention.Using the present invention's
Dacron whiteness obtained by terylene technique is substantially whiter than traditional production technology, and molding discoloration is also small, molding discoloration 5~
Between 6, stability is also relatively good；Can be simultaneously reached the same color fastness of traditional handicraft, wash water fastness and light fastness up to 4 grades with
On, and it is highly stable, it is soft.
Above example is only used for the method detailed for illustrating the present invention, the invention is not limited in above-mentioned method detailed, i.e.,
Do not mean that the present invention has to rely on above-mentioned method detailed and could implemented.Person of ordinary skill in the field is it will be clearly understood that right
Any improvement of the present invention, addition, the selection of concrete mode of equivalence replacement and auxiliary element to each raw material of product of the present invention
Deng within the scope of all falling within protection scope of the present invention and disclosing.
Claims (10)
1. a kind of dyeing and finishing technology of dacron, it is characterised in that comprise the following steps：
1) one-step method oil removing preboarding：Oil removal treatment is carried out using degreaser to terylene grey fabric and made a reservation for machine progress high temperature tentering
Shape；
2) dye：It is placed in the dacron after step 1) oil removing preboarding in dye liquor and is warming up to 120~135 DEG C of dyeing；
3) clean：Dacron after being dyed to step 2) carries out cleaning post processing；
4) shape：It will be shaped through the dacron after step 3) cleaning using heat setter.
2. the dyeing and finishing technology of dacron according to claim 1, it is characterised in that in step 1), the one-step method is removed
The concrete technology of oily preboarding is that terylene grey fabric crosses oil removing agent solution stock tank, using three pressure reels to terylene grey fabric at 60~80 DEG C
At a temperature of carry out oil removal treatment and bakee at a temperature of 160~200 DEG C 30~60s of progress high temperature tentering preboarding with machine；
Preferably, the degreaser is degreaser LYS；
Preferably, the dosage of the degreaser LYS is 1~4g/L.
3. the dyeing and finishing technology of dacron according to claim 1 or 2, it is characterised in that in step 2), the dye liquor is pressed
Mass concentration meter, including following material：
4. the dyeing and finishing technology of dacron according to claim 3, it is characterised in that the fluorescent whitening agent is selected from fluorescence
Brightening agent EVB, fluorescent whitening agent EDB and one kind or at least two mixture in fluorescent whitening agent EBB；
Preferably, disperse dyes are added with the fluorescent whitening agent；
Preferably, the fluorescent whitening agent is fluorescent whitening agent EVB, fluorescent whitening agent EDB and fluorescent whitening agent EBB mixing
Thing, the fluorescent whitening agent EVB, fluorescent whitening agent EDB and fluorescent whitening agent EBB quality are (0.1~1.5):(0.1~
1.5):(0.1~1.5).
5. the dyeing and finishing technology of the dacron according to claim 3 or 4, it is characterised in that the pH adjusting agent is organic
Acid, the pH value after pH adjusting agent regulation are 4.5~6；
Preferably, the organic acid is citric acid or malic acid.
6. the dyeing and finishing technology of the dacron according to one of claim 1-5, it is characterised in that in step 2), the liter
Temperature dyeing is heated up using segmented, and specific temperature-rise period is：Dye liquor is added under 50 DEG C of temperature conditionss with 1~3 DEG C/min speed
95 DEG C are warming up to, then 120 DEG C~135 DEG C 10~20min of insulation are warming up to 0.5~1 DEG C/min speed；
Preferably, in step 2), the dye bath ratio is 1:(4~20)；
Preferably, in step 2), the temperature of the dyeing is 120~135 DEG C.
7. the dyeing and finishing technology of the dacron according to one of claim 1-6, it is characterised in that the dyeing course also wraps
Include the process of cooling, the speed of the cooling with 1~3 DEG C/min speed is cooled to 70 DEG C after being 120~135 DEG C.
8. the dyeing and finishing technology of the dacron according to one of claim 1-7, it is characterised in that described clear in step 3)
The concrete technology washed is that cleaning agent will be added in the dacron of dyeing, draining after cleaning, and the temperature of the cleaning is 40~60
DEG C, the time of the cleaning is 5~10min；
Preferably, the cleaning agent of the cleaning is malic acid, and the dosage of the malic acid is 0.5~1g/L.
9. the dyeing and finishing technology of the dacron according to one of claim 1-8, it is characterised in that described to wash in step 4)
Synthetic fibre fabric is shaped using heat setter；
Preferably, in step 4), the temperature of the setting is 100~130 DEG C.
10. the dyeing and finishing technology of the dacron according to one of claim 1-9, it is characterised in that described fixed in step 4)
Shape agent is consistent lubricant；
Preferably, the one kind of the consistent lubricant in consistent lubricant P, consistent lubricant S and consistent lubricant M, preferably consistent lubricant P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795797.2A CN107489046B (en) | 2017-09-06 | 2017-09-06 | Dyeing and finishing process of polyester fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710795797.2A CN107489046B (en) | 2017-09-06 | 2017-09-06 | Dyeing and finishing process of polyester fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107489046A true CN107489046A (en) | 2017-12-19 |
| CN107489046B CN107489046B (en) | 2020-04-07 |
Family
ID=60651301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710795797.2A Active CN107489046B (en) | 2017-09-06 | 2017-09-06 | Dyeing and finishing process of polyester fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489046B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625189A (en) * | 2018-05-28 | 2018-10-09 | 浙江彩蝶实业有限公司 | A kind of dyeing of smooth functional fabric |
| CN109281205A (en) * | 2018-09-18 | 2019-01-29 | 泉州市六源印染织造有限公司 | A kind of dyeing and finishing technology of terylene hole hole spandex fabric cloth |
| CN109403098A (en) * | 2018-11-27 | 2019-03-01 | 绍兴高温印染有限公司 | Polyester knitted fabric high color fastness lacks watermark dyeing technique |
| CN111235920A (en) * | 2020-01-21 | 2020-06-05 | 互太(番禺)纺织印染有限公司 | Dyeing process of regenerated polyester |
| CN112962331A (en) * | 2019-12-12 | 2021-06-15 | 江苏瑞康安全装备有限公司 | Preparation method of pudding cloth for pudding cloth bag |
| CN114645447A (en) * | 2022-04-22 | 2022-06-21 | 互太(番禺)纺织印染有限公司 | Fabric containing Sorona fibers and dyeing and finishing process and application thereof |
| CN116180473A (en) * | 2023-02-15 | 2023-05-30 | 福建省新宏港纺织科技有限公司 | Dyeing and finishing process for improving color change of polyester-polyurethane air layer double-sided cloth after high-temperature die pressing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831552A (en) * | 2015-04-14 | 2015-08-12 | 互太(番禺)纺织印染有限公司 | Medium-dark color polyester fabric dyeing method |
| CN104878618A (en) * | 2015-05-21 | 2015-09-02 | 互太(番禺)纺织印染有限公司 | Method for dyeing superfine terylene fabric |
| CN105019263A (en) * | 2015-06-26 | 2015-11-04 | 福建乾丰纺织科技有限公司 | Printing and dyeing agent for polyester-nylon-cotton blended fabric and printing and dyeing technology using the same |
| CN105200812A (en) * | 2015-10-20 | 2015-12-30 | 互太(番禺)纺织印染有限公司 | Dyeing process of using dispersal fluorescent dye to dye super-fine polyester elastic fabric |
| CN105418841A (en) * | 2015-12-17 | 2016-03-23 | 武汉纺织大学 | Dispersing agent for fluorescent brightener, fluorescent brightener aqueous dispersion, preparation method of dispersing agent, as well as preparation method and application of fluorescent brightener aqueous dispersion |
| CN106939520A (en) * | 2017-04-13 | 2017-07-11 | 福建福田纺织印染科技有限公司 | Terylene grey fabric short route dyeing and finishing cleaning method |
-
2017
- 2017-09-06 CN CN201710795797.2A patent/CN107489046B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831552A (en) * | 2015-04-14 | 2015-08-12 | 互太(番禺)纺织印染有限公司 | Medium-dark color polyester fabric dyeing method |
| CN104878618A (en) * | 2015-05-21 | 2015-09-02 | 互太(番禺)纺织印染有限公司 | Method for dyeing superfine terylene fabric |
| CN105019263A (en) * | 2015-06-26 | 2015-11-04 | 福建乾丰纺织科技有限公司 | Printing and dyeing agent for polyester-nylon-cotton blended fabric and printing and dyeing technology using the same |
| CN105200812A (en) * | 2015-10-20 | 2015-12-30 | 互太(番禺)纺织印染有限公司 | Dyeing process of using dispersal fluorescent dye to dye super-fine polyester elastic fabric |
| CN105418841A (en) * | 2015-12-17 | 2016-03-23 | 武汉纺织大学 | Dispersing agent for fluorescent brightener, fluorescent brightener aqueous dispersion, preparation method of dispersing agent, as well as preparation method and application of fluorescent brightener aqueous dispersion |
| CN106939520A (en) * | 2017-04-13 | 2017-07-11 | 福建福田纺织印染科技有限公司 | Terylene grey fabric short route dyeing and finishing cleaning method |
Non-Patent Citations (1)
| Title |
|---|
| 董永春: "《纺织助剂化学》", 31 December 2009, 东华大学出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625189A (en) * | 2018-05-28 | 2018-10-09 | 浙江彩蝶实业有限公司 | A kind of dyeing of smooth functional fabric |
| CN109281205A (en) * | 2018-09-18 | 2019-01-29 | 泉州市六源印染织造有限公司 | A kind of dyeing and finishing technology of terylene hole hole spandex fabric cloth |
| CN109281205B (en) * | 2018-09-18 | 2021-06-18 | 泉州市六源印染织造有限公司 | Dyeing and finishing process of terylene hole four-side elastic cloth |
| CN109403098A (en) * | 2018-11-27 | 2019-03-01 | 绍兴高温印染有限公司 | Polyester knitted fabric high color fastness lacks watermark dyeing technique |
| CN112962331A (en) * | 2019-12-12 | 2021-06-15 | 江苏瑞康安全装备有限公司 | Preparation method of pudding cloth for pudding cloth bag |
| CN111235920A (en) * | 2020-01-21 | 2020-06-05 | 互太(番禺)纺织印染有限公司 | Dyeing process of regenerated polyester |
| CN114645447A (en) * | 2022-04-22 | 2022-06-21 | 互太(番禺)纺织印染有限公司 | Fabric containing Sorona fibers and dyeing and finishing process and application thereof |
| CN114645447B (en) * | 2022-04-22 | 2023-11-24 | 互太(番禺)纺织印染有限公司 | Fabric containing Sorona fibers, dyeing and finishing process and application thereof |
| CN116180473A (en) * | 2023-02-15 | 2023-05-30 | 福建省新宏港纺织科技有限公司 | Dyeing and finishing process for improving color change of polyester-polyurethane air layer double-sided cloth after high-temperature die pressing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107489046B (en) | 2020-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107489046A (en) | A kind of dyeing and finishing technology of dacron | |
| CN109281205B (en) | Dyeing and finishing process of terylene hole four-side elastic cloth | |
| CN102628211A (en) | Novel dyeing and finishing processing technology of micro polyester fabric | |
| CN103437103A (en) | Dyeing and finishing processing technology of polyester filament high-imitation cotton fabric | |
| CN102920228B (en) | Blended raschel blanket and production method thereof | |
| CN110331599A (en) | A kind of dyeing and finishing processing method of polyester filament flower precious jade fabric | |
| CN106939515B (en) | The preparation of ball warp mercerization and efficient silkete penetrating agent in a kind of production of denim fabric | |
| CN107938221A (en) | A kind of continuous clean pretreatment method of knitted fabric open width | |
| CN102943362B (en) | Processing method for knitted garment having heather nostalgia style | |
| CN111188208A (en) | Printing and dyeing process of cloth | |
| CN110904668A (en) | Continuous processing method of durable yellowing-resistant high-whiteness cotton fabric | |
| CN113737541A (en) | Dyeing process with high fastness | |
| KR101545696B1 (en) | Method for manufacturing excellent comfortable emotional dress shirt by using functional polyester conjugate fiber and cotton conjugate fiber | |
| CN106901414B (en) | Wool garment dyeing washes clothes and its manufacture craft | |
| CN108004806A (en) | The dyeing and finishing technology of weaving face fabric | |
| CN103710807B (en) | The production method of carving worsted fabric | |
| CN109162042B (en) | Processing method of suede fabric | |
| CN112301498A (en) | Fabric with soft hand feeling and production process thereof | |
| CN104963189B (en) | A kind of processing method of hollow out figured corduroy | |
| CN100491633C (en) | Production method of warp knitting leather imitation cloth possessing high strength wear resistant property | |
| CN107503200A (en) | A kind of dyeing and finishing technology of nylon fabric | |
| CN113699639B (en) | Production process of sea island cotton plain weave fabric | |
| CN108660792A (en) | The production technology of automobile inner decoration facing | |
| CN111058305B (en) | Treatment process of full-polyester four-side stretch fabric | |
| CN107268303B (en) | Method for preventing color difference caused by white hemp ash falling water of small bath ratio cotton knitted fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |