CN109505149A - It is a kind of based on bio-based materials through the dyeing and finishing processing method to cationic T400 fabric - Google Patents
It is a kind of based on bio-based materials through the dyeing and finishing processing method to cationic T400 fabric Download PDFInfo
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- CN109505149A CN109505149A CN201811478511.9A CN201811478511A CN109505149A CN 109505149 A CN109505149 A CN 109505149A CN 201811478511 A CN201811478511 A CN 201811478511A CN 109505149 A CN109505149 A CN 109505149A
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- 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
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- 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
- D06L1/14—De-sizing
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- 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
- D06P1/41—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 basic dyes
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- 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
- D06P1/445—Use of auxiliary substances before, during or after dyeing or printing
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- 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
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
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Abstract
The invention discloses a kind of based on bio-based materials through the dyeing and finishing processing method to cationic T400 fabric, including open-width desizing technique, dyeing and the setting process successively carried out；Desizing auxiliary formula used by the open-width desizing technique are as follows: liquid alkaline 60g/L, the quick desizing agent TF-127B 1g/L of long vehicle emulsify refining agent TF-188A 1g/L, and deoil clever SB-101 0.5g/L, tripolyphosphate ammonium 1g/L；Coloring agent used by dyeing is made of dyeing assistant and dyestuff, and dyestuff includes disperse dyes and the dye of positive ion, which is dyed using high temperature and pressure liquid stream overflow dyeing machine；Setting process carries out shaping processing to the fabric after dyeing by forming machine and using setting treatment liquid.The present invention is by formulating suitable dye pre-treatment, dyeing and setting process, so that assigning the preferable elasticity of fabric, Memorability and additional function value under the premise of guaranteeing dyeing quality.
Description
Technical field
The invention belongs to fabrics printing and dyeing technical field, in particular to it is a kind of based on bio-based materials through to cation
The dyeing and finishing processing method of T400 fabric.
Background technique
Biology base synthetic fibers refer to using biomass as raw material, obtain polymerized monomer through chemical conversion or bioconversion, then
By sudden reaction or polycondensation reaction synthetic linear high-molecular compound, by fibrous material obtained from spinning technique.As
One of the six big petrochemical industry new products that the U.S. chooses for 1998, polypropylene terephthalate (hereinafter referred to as PTT) is due to having both
The flexibility of nylon, the bulkiness of acrylic fibers, terylene pollution resistance, and elasticity inherently can be carried out room temperature dyeing etc.
Feature has biggish market development potential.
Biology base PTT is with glycerol, glucose or starch etc. be raw material by 1,3-PDO of Production by Microorganism Fermentation and
PTA is polymerized monomer, the PTT long filament or short fibre being prepared through melt spinning.It is made by Compound Machining arranged side by side again with PET
T400 fiber.Due to the micro-phase action difference of both components of biology base PTT and PET, after humid heat treatment, T400 fiber
Different degrees of contraction can be generated, so that it is while generating strong longitudinal stress, and generates the torsion for deviateing the longitudinal axis, from
And make fiber that permanent stereo spiral curling be presented.This three-dimensional crimp structure imparts the splendid elasticity of fiber.Due to volume
Song is determined by its own molecular structure property, therefore the elasticity of T400 fiber and recovery are more preferably, more compared with ordinary elasticity fiber
It is durable.From the point of view of on microcosmic, T400 fiber is a kind of doughnut of with groove, and not only bulkiness, flexibility are better than ordinary polyester,
And moisture absorption sweat discharging functions, there is memory function outstanding, antistatic and pollution resistance is also superior to ordinary polyester fiber.
Based on bio-based materials through to cationic T400 fabric be from through to Cationic Dyeable Pet and broadwise
T400 fiber interweaving forms.T400 fiber of broadwise itself has preferable elasticity and shape changing memory, so that such fabric
Had both the elastic memory through chromatophilia and broadwise T400 fiber to modified dacron, can be widely applied to production gym suit,
The fields such as easy dress, underwear, housing, furniture decoration cloth.But due to different through broadwise material, dyeing and finishing processing is being carried out to the fabric
When, the problems such as easily causing color difference, color dot, therefore suitable dyeing and finishing processing method is selected to determine the dyeing quality quality of fabric.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of based on bio-based materials through to cation
The dyeing and finishing processing method of T400 fabric, according to fabric self-characteristic, by formulate suitable dye pre-treatment, dyeing and
Setting process, so that assigning the preferable elasticity of fabric, Memorability and additional function value under the premise of guaranteeing dyeing quality.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme: Yi Zhongji
In bio-based materials through the dyeing and finishing processing method to cationic T400 fabric, the dyeing and finishing processing method include successively carry out it is flat
Width desizing, dyeing and setting process；
Desizing auxiliary formula used by the open-width desizing technique is as follows:
Coloring agent used by the dyeing is made of dyeing assistant and dyestuff, and the dyestuff includes disperse dyes
And the dye of positive ion, the dyeing are dyed using high temperature and pressure liquid stream overflow dyeing machine, are reached in the dye vat temperature of overflow dyeing machine
It is injected separately into dyeing assistant and disperse dyes at 45 DEG C, when dye vat temperature is warming up to 70 DEG C with the heating rate of 0.7 DEG C/min again
Inject the dye of positive ion, then proceed to be warming up to 90 DEG C with the heating rate of 0.7 DEG C/min, keep the temperature 15min, then with 0.5 DEG C/
The heating rate of min is warming up to 105 DEG C, keeps the temperature 20min, is then warming up to 120 DEG C with the heating rate of 0.5 DEG C/min, heat preservation
10min, then 130 DEG C are warming up to the heating rate of 0.7 DEG C/min, 60min is kept the temperature, next with the cooling speed of 1.0 DEG C/min
Degree is cooled to 70 DEG C, and then by fabric in 60 DEG C of at a temperature of progress medium temperature washing, medium temperature washing time is 30min, then again
Room temperature washing is carried out, the time of room temperature washing is 5min；
The setting process carries out shaping processing to the fabric after dyeing by forming machine and using setting treatment liquid.
Preferably, the dyeing assistant in the dyeing includes 50% ice vinegar, levelling agent TF-207A, paregal O and washs
Synthetic fibre superfine fibre high temperature levelling agent TF-212K, the proportion of four kinds of dyeing assistants in coloring agent are as follows:
Preferably, the dyestuff in the coloring agent of the dyeing includes following components:
Preferably, the temperature condition of the open-width desizing technique is 98 DEG C, speed 55m/min.
Preferably, every liter of setting treatment liquid contains 20 grams of waterproofing agent TF- in setting treatment liquid used in setting process
4109。
Preferably, the setting temperature of the setting process is 200 DEG C, speed 30m/min, rotation speed of fan 1500r/
Min, forming machine make a call to 5 positive overfeedings.
Preferably, in dyeing, dyeing assistant is all injected in dye vat rapidly in the form of directly taking out, and disperse dyes are uniform
Injection, injection time 10min, the injection time of the dye of positive ion are 30min.
Preferably, the dye of positive ion impregnates 30min with glacial acetic acid, is then melted with hot water in material.
Preferably, the bath raio of the dyeing is 1:6.
The present invention has following advantages and effect compared with prior art:
(1) to this based on bio-based materials through being contaminated to cationic T400 fabric using high temperature and pressure liquid stream overflow dyeing machine
Color processing can make the fabric processed have good color reproducibility, Ke Yishi by formulating suitable dyeing
Existing large-scale production；
(2) pre-treatment, dyeing, the rational design and cooperation of final finishing whole process process, knitting after can not only making processing
Object elastic force is obvious, has a shape changing memory, and due to the disperse dyes of use, two step single bath process pair warp and weft of the dye of positive ion to
The different affine effects of fiber have certain aesthetic feeling so that textile dyeing effect is straggly regular, and satisfaction takes requirement；
(3) reasonable processing final finishing is carried out to fabric, so that its color fastness and waterproof effect are all satisfied customer requirement.
Detailed description of the invention
Fig. 1 is the dyeing temperature process curve in dyeing of the invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment
Fabric blank: breadth 194cm, density 155g/m2。
It is of the invention based on bio-based materials through including successively carrying out to the dyeing and finishing processing method of cationic T400 fabric
Open-width desizing technique, dyeing and setting process.
Based on bio-based materials through to cationic T400 fabric weaving process in, through general to the slurry used
For the polyvinyl alcohol and polyacrylacid ester compounds slurry of compounding.Starching processing can make yarn stick together obvolvent, and then make
Yarn becomes smooth, improves yarn breakage intensity and wearability.But slurry is unfavorable for the subsequent dyeing and finishing processing of fabric, hinders dyestuff
It is spread to fibrous inside.Therefore, pre-treatment is carried out to fabric first, i.e., fabric is carried out using OS-9V1200 open-width desizing range
Open-width desizing process.
Desizing auxiliary formula used by the open-width desizing technique is as follows:
The temperature condition of the open-width desizing technique is 98 DEG C, speed 55m/min.
In open-width desizing technique, the quick desizing agent of TF-127B long vehicle has preferable resistance under the conditions of 98 DEG C of thermokalite
Ester bond in polyacrylate slurry macromolecular can be carried out oxygenolysis by alkaline stability, become water-soluble preferable
Small molecule segment, and then split away off from fabric under the solution dynamic condition in physical gravity and desizing slot.In order to make
Slurry moves back to the greatest extent and continues the slurry after hydrolysis not to stain on the fabric, and the present invention chooses emulsification refining agent TF-188A cooperation and moves back
Agent is starched to use.Moisten washing using it to act on, is swollen slurry in water and is emulsified into dispersity, be conducive to remove.Trimerization
Ammonium phosphate has good chelation to metal ion, and can not only preventing from falling off, slurry is counter to stain, and can soften plus
Work quality of water.The clever SB-101 that deoils exists, and also further functions as synergistic effect, enhances the desizing treatment to fabric.
After open-width desizing process, slurry, oil stain and spot of fabric surface etc. are substantially available to be had
Effect processing.Due to hyther, fabric stress is eliminated, and door width has a degree of contraction.
Fabric after open-width desizing process enters dyeing process.Due to this based on bio-based materials through facing south
The main component of ion T400 fabric be broadwise PET, PTT and through to modified PET polyester class compound, the present invention chooses poly-
The common disperse dyes of esters and the dye of positive ion for modified poly ester carry out two steps one using high temperature and pressure liquid stream overflow dyeing machine
The dyeing of bath method.
Coloring agent used by the dyeing is made of dyeing assistant and dyestuff, dyestuff include disperse dyes and sun from
Sub- dyestuff.In the present embodiment, the disperse dyes in dyeing include Disperse Red 3B and disperse orange S-4RL, the dye of positive ion
Including cationic golden yellow SD-GL and cationic golden yellow SD-GRL, dyeing assistant include 50% ice vinegar, acrylic fibers levelling agent TF-207A,
Paregal O and dacron ultrafine fiber high temperature levelling agent TF-212K.Specific dyeing agent prescription is as follows:
Wherein, dye dosage is referred both to fabric weight percentage, i.e. % (owf), and dye bath bath raio is 1:6.
It is as shown in Figure 1 specific dyeing temperature control curve.Dyestuff is divided into be added twice, for the first time, is being contaminated
The dye vat temperature of color machine starts to be injected separately into dyeing assistant and disperse dyes when reaching 45 DEG C.Wherein, dyeing assistant is directly to take out shape
Formula is all injected in dye vat rapidly, and then, disperse dyes are uniformly injected into the form of ratio material feeding, injection time 10min.Second
Secondary, dye vat temperature injects the dye of positive ion, injection time 30min when being warming up to 70 DEG C with the heating rate of 0.7 DEG C/min.Its
In, the dye of positive ion impregnates 30min or so in material, with part glacial acetic acid, is then melted with hot water, can be conducive in this way
Reduce color dot and color lump.Then, dyeing temperature continues to be warming up to 90 DEG C with the heating rate of 0.7 DEG C/min, keeps the temperature 15min, then
105 DEG C are warming up to the heating rate of 0.5 DEG C/min, 20min is kept the temperature, is then warming up to 120 with the heating rate of 0.5 DEG C/min
DEG C, 10min is kept the temperature, then be warming up to 130 DEG C with the heating rate of 0.7 DEG C/min, 60min is kept the temperature, next with 1.0 DEG C/min's
Cooling rate is cooled to 70 DEG C.At 70 DEG C, the fabric after dyeing is carried out to sample, after no problem, by fabric at 60 DEG C or so
At a temperature of carry out medium temperature washing, medium temperature washing time be 30min, wash away loose colour, foam etc. as far as possible, then carry out normal-temperature water again
It washes, the time of room temperature washing is 5min or so, and washing effect is limpid with water in cylinder, without obvious foam etc..
In the dyeing, should based on bio-based materials through to cationic T400 fabric since broadwise is PTT and PET
Ester fiber of birdsing of the same feather flock together is combined side by side, therefore the more conventional PET of its colouring method is different.Studies have shown that the dye of T400 fiber
Color transition temperature TD (dyeing rate dramatically speeds up turning point) is 70-80 DEG C due to the addition of ptt fiber, 10 DEG C of left sides low compared with PET
It is right.Therefore the heating rate and soaking time for controlling temperature, can make fabric obtain preferable dyeing effect.With temperature liter
Height, the movement of fabric molecule segment start to aggravate, and the variation of microstructure can form more " hole ", be conducive to the expansion of dyestuff
It dissipates, and temperature is got over high diffusivity effect and is more obvious.Although through to Cationic Dyeable Pet sulfonic acid is introduced on macromolecular chain segment
Salt groups, but since its supramolecular structure is still similar to conventional polyester, structural regularity, compactness are still higher, glass
It is still higher to change temperature, as its Tg is 110 DEG C or so under dry state.Therefore the dye of positive ion to the dye seat accessibility of warp fiber compared with
Low, when temperature is higher than 90 DEG C or more, the dye of positive ion contaminates quickening in warp direction.Dyeing rate is quicker to temperature change
Sense, therefore heating rate is suitably reduced, it can not only guarantee dyeing uniformity, be also possible to prevent to form crape print.
Fabric is when high temperature and pressure liquid stream overflow dyeing machine carries out rope form loose-type dyeing, due to locating under elevated temperature and pressure conditions,
Fabric is adequately relaxed, the disappearance of intermolecular stress, therefore fabric door width has certain contraction.Setting process passes through sizing
Machine simultaneously carries out shaping final finishing to the fabric after dyeing using setting treatment liquid.It is every in setting treatment liquid used in setting process
It rises setting treatment liquid and contains 20 grams of waterproofing agent TF-4109.The setting temperature of setting process is 200 DEG C, speed 30m/min, wind
Machine revolving speed is 1500r/min, and forming machine makes a call to 5 positive overfeedings.Fabric after padding waterproofing agent is stretched in the two sides needle plate of forming machine
Under effect, as temperature improves, molecule segment recombination, crystallinity and the degree of orientation are improved.Waterproofing agent TF-4109 is anti-for organic fluoride class
Aqua, after being applied to fabric surface, since the intermolecular cohesiveness of C-F key compound is small, so that the surface free energy of compound is aobvious
Writing reduces.When fabric surface drop has water droplet, according to Young's equation, contact angle is greater than 90 degree, therefore can get preferable anti-
Water effect.
Effect example
Dyeing effect is compared with client's sample color.The fabric color and required face that the present invention processes
Color coincide, and has preferable shape memory function under normal temperature conditions, and shape-retaining ability is good, and elasticity effect is obvious.Due to cation
Dyestuff and the disperse dyes affine effect different through broadwise to fiber so that fabric has certain two-color effect, have aesthetic feeling and
Taking.
Color fastness, including crock fastness evaluation, discoloration evaluation and staining evaluation.Crock fastness is according to GB/T3920--2008
" textile color stability test colour fastness to rubbing " measurement；According to GB/T 250-2008, " textile color stability is tried for discoloration evaluation
Test evaluation discoloration gray scale " measurement；Staining is evaluated according to GB/T 251-2008 " textile color stability test evaluation staining
With gray scale " evaluation.Concrete outcome is as shown in table 1:
1 color fastness testing result of table
As seen from Table 1, the fabric after working process, either resistance to dry friction or wet friction, resistance to discoloration and staining
Performance all has higher level, meets client's processing according to investor's samples requirement.
Waterproof effect is evaluated according to GBT 4745-2012 " detection and evaluation of textile water proof performance get wet method ".
The result shows that fabric after treatment, waterproofing grade is 3 grades, has anti-adhesional wetting performance, meets textile client and factory
Basic demand.
The present invention for based on bio-based materials through formulating suitable dyeing to cationic T400 fabric, can be with
Make the fabric processed that there is good color reproducibility, so as to realize large-scale production.Moreover, pre-treatment, dye
The rational design and cooperation of color, final finishing whole process process, the fabric elastic after can not only making processing is obvious, has deformation note
The property recalled, and since the disperse dyes of use, two step single bath process pair warp and weft of the dye of positive ion are to the affine effect of different fibers, make
It is straggly regular to obtain textile dyeing effect, there is certain aesthetic feeling, satisfaction takes requirement；In addition, reasonably being processed to fabric
Final finishing, so that its color fastness and waterproof effect expire customer requirement.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. it is a kind of based on bio-based materials through the dyeing and finishing processing method to cationic T400 fabric, it is characterised in that: the dyeing and finishing
Processing technology includes open-width desizing technique, dyeing and the setting process successively carried out；
Desizing auxiliary formula used by the open-width desizing technique is as follows:
Coloring agent used by the dyeing is made of dyeing assistant and dyestuff, and the dyestuff includes disperse dyes and sun
Ionic dye, the dyeing are dyed using high temperature and pressure liquid stream overflow dyeing machine, reach 45 DEG C in the dye vat temperature of overflow dyeing machine
When be injected separately into dyeing assistant and disperse dyes, dye vat temperature reinjects when being warming up to 70 DEG C with the heating rate of 0.7 DEG C/min
The dye of positive ion is then proceeded to be warming up to 90 DEG C with the heating rate of 0.7 DEG C/min, keeps the temperature 15min, then with 0.5 DEG C/min's
Heating rate is warming up to 105 DEG C, keeps the temperature 20min, is then warming up to 120 DEG C with the heating rate of 0.5 DEG C/min, keeps the temperature 10min,
130 DEG C are warming up to the heating rate of 0.7 DEG C/min again, keeps the temperature 60min, is next cooled down with the cooling rate of 1.0 DEG C/min
To 70 DEG C, then by fabric in 60 DEG C of at a temperature of progress medium temperature washing, medium temperature washing time is 30min, is then carried out again often
Warm water is washed, and the time of room temperature washing is 5min；
The setting process carries out shaping processing to the fabric after dyeing by forming machine and using setting treatment liquid.
2. it is according to claim 1 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: the dyeing assistant in the dyeing includes 50% ice vinegar, levelling agent TF-207A, paregal O and washs
Synthetic fibre superfine fibre high temperature levelling agent TF-212K, the proportion of four kinds of dyeing assistants in coloring agent are as follows:
3. it is according to claim 2 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: the dyestuff in the coloring agent of the dyeing includes following components:
4. it is according to claim 1 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: the temperature condition of the open-width desizing technique is 98 DEG C, speed 55m/min.
5. it is according to claim 1 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: every liter of setting treatment liquid contains 20 grams of waterproofing agent TF- in setting treatment liquid used in setting process
4109。
6. it is according to claim 1 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: the setting temperature of the setting process is 200 DEG C, speed 30m/min, rotation speed of fan 1500r/
Min, forming machine make a call to 5 positive overfeedings.
7. it is according to claim 1 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: in dyeing, dyeing assistant is all injected in dye vat rapidly in the form of directly taking out, and disperse dyes are uniform
Injection, injection time 10min, the injection time of the dye of positive ion are 30min.
8. it is according to claim 1 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: the dye of positive ion impregnates 30min in material, with glacial acetic acid, is then melted with hot water.
9. it is according to claim 1 it is a kind of based on bio-based materials through to the dyeing and finishing of cationic T400 fabric process work
Skill, it is characterised in that: the bath raio of the dyeing is 1:6.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110331599A (en) * | 2019-07-19 | 2019-10-15 | 吴江市平望漂染厂有限公司 | A kind of dyeing and finishing processing method of polyester filament flower precious jade fabric |
| CN111996814A (en) * | 2020-09-04 | 2020-11-27 | 盛虹集团有限公司 | Novel super-high-elasticity fabric dyeing process based on PBT composite yarns |
| CN112011998A (en) * | 2020-09-04 | 2020-12-01 | 盛虹集团有限公司 | Pretreatment process of novel super-high-elasticity fabric based on PBT (polybutylene terephthalate) composite yarns |
| CN112195666A (en) * | 2020-09-04 | 2021-01-08 | 盛虹集团有限公司 | Dyeing and finishing processing technology of novel ultra-high elastic fabric based on PBT composite yarn |
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| CN112011998A (en) * | 2020-09-04 | 2020-12-01 | 盛虹集团有限公司 | Pretreatment process of novel super-high-elasticity fabric based on PBT (polybutylene terephthalate) composite yarns |
| CN112195666A (en) * | 2020-09-04 | 2021-01-08 | 盛虹集团有限公司 | Dyeing and finishing processing technology of novel ultra-high elastic fabric based on PBT composite yarn |
| CN112195666B (en) * | 2020-09-04 | 2023-04-07 | 盛虹集团有限公司 | Dyeing and finishing process of ultra-high elastic fabric based on PBT (polybutylene terephthalate) composite yarns |
| CN111996814B (en) * | 2020-09-04 | 2023-04-07 | 盛虹集团有限公司 | Dyeing process of ultrahigh elastic fabric based on PBT (polybutylene terephthalate) composite yarn |
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