CN108486810A - A kind of silk-like fabric pretreating technology for printing and dyeing - Google Patents
A kind of silk-like fabric pretreating technology for printing and dyeing Download PDFInfo
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- CN108486810A CN108486810A CN201810322138.1A CN201810322138A CN108486810A CN 108486810 A CN108486810 A CN 108486810A CN 201810322138 A CN201810322138 A CN 201810322138A CN 108486810 A CN108486810 A CN 108486810A
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- fabric
- scraper plate
- desizing
- rinse bath
- silk
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Classifications
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- 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
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- 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
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- 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
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/30—Means for cleaning apparatus or machines, or parts thereof
-
- 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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The present invention relates to cloth dyeing and finishing technique field, more particularly to a kind of silk-like fabric pretreating technology for printing and dyeing solves influence of the desizing effect difference to subsequently dyeing, and the main points of its technical scheme is, including clot, desizing, the operation of pre-setting and winding.The cooperation that vapour device and forming machine are sprayed in pre-setting helps to reduce the fold on fabric, and then is conducive to subsequent dying operation；The startup time for unloading winding apparatus, transmission device and wrap-up is different, contributes to the effect for reinforcing desizing, the cleaning of fabric, and then helps to reinforce the subsequent dyeing quality of fabric；The design for striking off portion contributes to reduction to enter the desizing liquid on the fabric of the first rinse bath, into the first cleaning solution on the fabric in the second rinse bath, and then strengthens the cleaning performance to fabric.
Description
Technical field
The present invention relates to cloth dyeing and finishing technique field, more particularly to a kind of silk-like fabric pretreating technology for printing and dyeing.
Background technology
In weave dyeing and finishing technique, using yarn as the fabric of warp, starching processing will be passed through before weaving, to improve warp thread
Strength, wearability and smooth degree ensure that woven fabric is smoothed out to reduce warp end break.Paddle material used in starching has naturally
Slurry such as starch, wild starch, chemical sizwe such as polyvinyl alcohol, polyacrylic acid, cellulose preparation such as carboxymethyl cellulose etc..
In actual production, slurry is unfavorable to dyeing and printing process, because the presence of slurry can cause dirt to dyeing and finishing working solution
Dye expends dye material, or even can hinder to contaminate contact of the material with fiber, influences the quality of dyeing and printing products.Therefore, fabric is in dyeing and finishing
Just to pass through desizing at the beginning of processing to handle, remove the slurry on fabric as much as possible.
Desizing require it is different and different according to the kind of following process, such as dyeing, the fabric of stamp, desizing require compared with
Height, if the poor printing quality that will directly affect fabric of effect of desizing processing.
Patent CN103173983B discloses a kind of desizing side of desizing method for dacron cotton blended fabric
The pH value of method, the cotton-polyester blend fabric desizing liquid is 11-12, and desizing liquid is grouped as by following groups：Sodium citrate 1-3g/L,
Hydrogen peroxide 4-8g/L, double-core manganese complex 2-4 μm of ol/L, 4- (2- nonanoyl oxygroup ethoxy carbonyls oxygroup) benzene sulfonic acid sodium salt 1-3g/
L, N- carboxymethyl-sarcosine iron (III) sodium salt 0.5-1.5g/L, Sodium hydroxide q.s..It is effective using the desizing liquid energy
Remove fabric on slurry, ensure that the quality subsequently printed and dyed, if but desizing liquid do not wash clean clearly, can be subsequent to fabric
Printing quality impacts.
Invention content
The purpose of the present invention is to provide a kind of silk-like fabric pretreating technology for printing and dyeing, has and improve desizing processing effect
Fruit helps to improve the quality that silk-like fabric is subsequently printed and dyed.
The present invention above-mentioned technical purpose technical scheme is that.
A kind of silk-like fabric pretreating technology for printing and dyeing, includes the following steps：
1) clot：By blank cloth coiling；
2) desizing：The good fabric of clot in step 1) is positioned over and is unloaded on winding apparatus, so that fabric is sequentially entered using transmission device
Desizing slot, the first rinse bath and the second rinse bath are rotatably connected in the desizing slot, the first rinse bath and the second rinse bath
Compress bar；It is provided with desizing liquid in the desizing slot, the first cleaning solution, second cleaning are provided in first rinse bath
The second cleaning solution is provided in slot；It is equipped with overflow port on first rinse bath and the second rinse bath；
Desizing liquid is made of liquid caustic soda and chelated dispersants, and the mass ratio of the liquid caustic soda and chelated dispersants is 100：(5-10)；Institute
It states the first cleaning solution to be made of water and nonionic surfactant, the mass ratio of the water and nonionic surfactant is
1000:(1~2)；Second cleaning solution is water, and the temperature of second cleaning solution is 70~80 DEG C；
3) pre-setting：Spray vapour is carried out into step 2), through desizing processing fabric using spray vapour device, finally by fabric by shaping
Machine carries out shaping the operation of drying under conditions of 170~180 DEG C；
4) it winds：By the rolling transmission device winding of the fabric of pre-setting in step 3), the place before silk-like fabric printing and dyeing is completed
Reason；
The steam that vapour device sprays is sprayed to be made by the mixed liquor heating of water, bleeding agent and softening agent,
The receipts cloth rate all same for unloading cloth rate, the transmission rate of transmission device and wrap-up for unloading winding apparatus.
Through the above technical solutions, winding apparatus, transmission device and wrap-up collective effect will be unloaded, before fabric is printed and dyed
Processing is connected as a continuous treatment process line.The design of compress bar is to entering desizing slot, the first rinse bath, the second rinse bath
Fabric play the role of limit, keep the contact of desizing liquid, the first cleaning solution, the second cleaning solution with fabric more abundant, Jin Eryou
Help reinforce the desizing treatment effect of fabric.
Nonionic surfactant is added in first cleaning solution, nonionic surfactant helps to reduce desizing liquid in base
The absorption on cloth surface, and then contribute to the cleaning performance for reinforcing the first rinse bath to fabric, and nonionic surfactant is anti-
It is alkaline preferable, help to reduce destruction of the desizing liquid to nonionic surfactant.Desizing slot, the first rinse bath and second
On the one hand the cooperation of rinse bath plays the role of desizing, has on the other hand also cleaned the desizing liquid on fabric, reduced on fabric
Alkali content, enhance fabric desizing processing effect.
Nonionic surfactant also have certain antistatic property, contribute to reduce fabric with the first rinse bath in
The electrostatic generated with the friction of compress bar.
Due to the characteristic that silk-like fabric is a softer and smoother touch, there may be fold on untreated fabric, in desizing processing
It is likely to occur fold, if not handling fold, the operation directly dyed can influence the quality of dyeing, spray vapour device
The steam for spraying high temperature plays the role of certain de-shirred to fabric, and the steam of high temperature also plays fabric the effect of preheating,
And then contribute to the styling for reinforcing forming machine to fabric, and then help to enhance the effect that fabric subsequently dyes.
Contain bleeding agent and softening agent in the steam sprayed in spray vapour device, contributes to the hand for enhancing silk-like fabric softness
Sense and the coloring effect subsequently dyed conducive to reinforcement.
Preferably, connector is reserved before clot, the connector of the fabric and another volume fabric of volume will have been made using sewing machine
Connection；First start and unload winding apparatus work, after winding apparatus work 10min to be unloaded, starts transmission operation, wait for that transmission device opens
Dynamic 10min and then startup wrap-up work.
Through the above technical solutions, multiple yardage rolls are connected, industrial continuous production is helped to realize, and then enhance work
Make efficiency, start when unloading winding apparatus, transmission device and wrap-up difference, extends soaking time of the fabric in desizing slot,
Soaking time of the fabric in the second rinse bath is also extended simultaneously, to strengthen the desizing treatment effect of fabric.
Preferably, the cloth rate of unloading for unloading winding apparatus is 3500~4000m/h.That unloads winding apparatus unloads cloth rate above-mentioned
It is more preferable to the desizing treatment effect of fabric when in range.
Preferably, the spray vapour device includes steam jet head and liquid reserve tank, and the spray vapour rate of the spray vapour device is 5-8m/s.
The vapor (steam) velocity of ejection is very fast, and the speed of the steam sprayed is more than the movement velocity of fabric, helps to reinforce spray vapour device pair
The effect of the de-shirred of fabric.
Preferably, it is both provided on the desizing slot, the first rinse bath and the second rinse bath for scraping off silk-like fabric
Upper surplus liquid strikes off portion.
Through the above technical solutions, the design for striking off portion helps to reduce the desizing on the fabric of the first rinse bath
Liquid, on the fabric of the second rinse bath the first cleaning solution, through spray vapour device fabric on the second cleaning solution, further
Reduce the desizing liquid on fabric, enhances the cleaning performance to fabric.
Preferably, the portion of striking off include holder, the first scraper plate for being fixedly connected with holder, connect with bracket slide
Two scraper plates offer sliding slot on the holder, and second scraper plate is in sliding slot and is slided in sliding slot, second scraper plate
It is fixedly installed spring backwards to the side of the first scraper plate, the spring is fixedly connected backwards to one end of the second scraper plate with holder, institute
When stating spring in the raw, side of second scraper plate towards the first scraper plate is abutted with the first scraper plate.
Through the above technical solutions, the mutual cooperation of the first scraper plate, the second scraper plate and spring, convenient for fabric is pressed from both sides and first
Between scraper plate and the second scraper plate, the first scraper plate and the second scraper plate is made to scrape off the liquid of multipage on fabric, helps to reduce on fabric
Desizing liquid.The cooperation of sliding slot and the second scraper plate helps to enhance the stability that the second scraper plate moves on holder.
Preferably, what first scraper plate and the second scraper plate mutually faced be disposed as on one side arc, arc on the first scraper plate
The center of shape is set to the side that the first scraper plate deviates from the second scraper plate, and the center of arc is set to the second scraper plate away from the on the second scraper plate
The side of one scraper plate.The design of arc helps to reduce the friction between fabric and the first scraper plate and the second scraper plate, be risen to fabric
To the effect of protection.
Preferably, the first first scraper plate and the second scraper plate are made of equal polytetrafluoroethylene (PTFE).Polytetrafluoroethylene (PTFE) itself has
There are excellent alkali resistance and heat-resisting quantity, contributes to the corrosion for reducing desizing liquid pair the first scraper plate and the second scraper plate, help to prolong
The service life of long first scraper plate and the second scraper plate.
Preferably, it is described unload winding apparatus include unload volume frame, the mounting rod for installing fabric, driving mounting rod rotation the
One motor；The transmission device includes live-roller, and the second motor that driving live-roller rotates；The wrap-up includes winding
The third motor that frame, the winding bar for winding, driving winding bar rotate.
Through the above technical solutions, winding apparatus work, the driving transmission work of the second motor, third electricity are unloaded in first motor driving
Machine drives wrap-up work, and it is more controllable to make entirely to unload cloth, transmission, the work of winding, easier to operate.
Preferably, the nonionic surfactant be selected from octyl phenol polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether,
Any one of fatty acid methyl ester ethoxylate.Octyl phenol polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether, fatty acid methyl
The washing effect of ester ethoxylate is preferable, and it is less to blister, and more conducively cleans, the cleaning action through the second rinse bath, into
One step strengthens the cleaning performance to fabric.
In conclusion the invention has the advantages that：
1, the cooperation for spraying vapour device and forming machine helps to reduce the fold on fabric, and then is conducive to subsequent dying operation；
2, the startup time for unloading winding apparatus, transmission device and wrap-up is different, contributes to the effect for reinforcing desizing, the cleaning of fabric
Fruit, and then help to reinforce the subsequent dyeing quality of fabric；
3, the design for striking off portion, help to reduce on the fabric of the first rinse bath desizing liquid, into the second rinse bath
Fabric on the first cleaning solution, and then strengthen the cleaning performance to fabric.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 3 is the structure that portion is struck off in the embodiment of the present invention 2.
Reference numeral：1, winding apparatus is unloaded；11, volume frame is unloaded；12, mounting rod；13, first motor；2, transmission device；21, it passes
Dynamic roller；22, the second motor；3, wrap-up；31, rolling frame；32, bar is wound；33, third motor；41, desizing slot；42, first
Rinse bath；43, the second rinse bath；5, compress bar；6, portion is struck off；61, holder；62, the first scraper plate；63, the second scraper plate；64, bullet
Spring；7, sliding slot；8, vapour device is sprayed；81, steam jet head；82, liquid reserve tank；9, forming machine.
Specific implementation mode
Invention is further described in detail with reference to embodiments.
Embodiment 1
By the blank cloth coiling of same specification, connector is reserved before clot, using sewing machine by the fabric for having beaten volume and another volume
The connector of fabric connects, and in the same way connects multireel fabric.
As shown in Figure 1, the good fabric of clot, which is installed on, to unload on winding apparatus 1, using transmission device 2 makes fabric pass through successively
Desizing slot 41, the first rinse bath 42, the second rinse bath 43.Wherein, in desizing slot 41, the first rinse bath 42 and the second rinse bath 43
It is rotatably connected to compress bar 5, compress bar 5 is made by polytetrafluoroethylene (PTFE) and is arranged along level side.Desizing slot 41, the first rinse bath
42 and second are further opened with overflow port on rinse bath 43.
Referring to Fig.1, be provided with desizing liquid in desizing slot 41, desizing liquid floods the compress bar 5 in desizing slot 41, desizing liquid by
100 parts of liquid caustic soda and 5 parts of chelated dispersants TF-510 compositions.The first cleaning solution, the first cleaning solution are provided in first rinse bath 42
The compress bar 5 in the first rinse bath 42 is flooded, the first cleaning solution is the mixing of 1000 parts of water and 1 part of octyl phenol polyoxyethylene ether
Liquid.It is provided with the second cleaning solution in second rinse bath 43, the second cleaning solution floods the compress bar 5 in the second rinse bath 43, and second
The water that cleaning solution is 70 DEG C.
Referring to Fig.1, the fabric on winding apparatus 1 will be unloaded successively around compress bar 5, the desizing slot 41 and first in desizing slot 41
Transmission device 2 between rinse bath 42, the transmission device 2 in the second rinse bath 43, through spray vapour device 8, forming machine 9, finally
It is around on wrap-up 3.
Referring to Fig.1, it includes unloading volume frame 11, the mounting rod 12 for installing fabric, driving mounting rod 12 to rotate to unload winding apparatus 1
First motor 13, first motor 13 works, and so that mounting rod 12 is rotated, and then realize and unload the operation of volume.Transmission device 2 includes passing
The second motor 22 that dynamic roller 21 and driving live-roller 21 rotate.Wrap-up 3 includes rolling frame 31, the winding bar for winding
32, the third motor 33 that driving winding bar 32 rotates.
Printing and dyeing pretreatment process：
Winding apparatus 1 is unloaded in startup, and the cloth rate of unloading for unloading winding apparatus 1 is 3500m/h, make to unload the fabric on winding apparatus 1 gravity work
Entered in desizing slot 41 with lower, fabric accumulation in desizing slot 41, desizing liquid is made to impregnate the fabric in desizing slot 41.Volume is unloaded in startup
Device 1 works after 10min, starts transmission device 2 and works, transmission device 2 spread rate and that unloads winding apparatus 1 unloads cloth rate
It is identical, so that the fabric accumulated in desizing slot 41 is sequentially entered the first rinse bath 42, the second rinse bath 43, in the second rinse bath 43
Fabric after accumulation, the first cleaning solution and the cleaning desizing of the second cleaning solution.After starting transmission device 2, use immediately continuous
It is added in normal direction desizing slot 41 and desizing liquid is added, the speed of addition is 0.5L/min.
After starting the work of transmission device 2 10min, while starting spray vapour device 8, forming machine 9 and wrap-up 3 and working,
Make the fabric in the second rinse bath 43 by spray vapour device 8, forming machine 9, finally reaches wrap-up 3.It includes spray to spray vapour device 8
Vapour head 81 and liquid reserve tank 82, the width of steam jet head 81 are more than the width of fabric.After starting wrap-up 3, added immediately using continuous
Enter and inject the first cleaning solution in the first rinse bath of normal direction 42, the second cleaning solution, the speed of injection are injected into the second rinse bath 43
For 10L/min.
Referring to Fig.1, the steam that spray vapour device 8 is generated sprays to fabric with the rate of 5m/s, and steam is by 100 parts of water, 0.2
Part fast penetrant T and 0.1 part of softening agent CY-3207 heating are made；Forming machine 9 carries out shaping drying at 170 DEG C to fabric；
The windup rate of wrap-up 3 is 3500m/h, realizes spray vapour, sizing and the winding of fabric successively, completes the place before fabric printing and dyeing
Reason.
Embodiment 2
By the blank cloth coiling of same specification, connector is reserved before clot, using sewing machine by the fabric for having beaten volume and another volume
The connector of fabric connects, and in the same way connects multireel fabric.
As shown in Fig. 2, the good fabric of clot, which is installed on, to unload on winding apparatus 1, using transmission device 2 makes fabric pass through successively
Desizing slot 41, the first rinse bath 42, the second rinse bath 43.Turn in desizing slot 41, the first rinse bath 42 and the second rinse bath 43
Dynamic to be connected with compress bar 5, compress bar 5 is made by polytetrafluoroethylene (PTFE) and is arranged along level side.Desizing slot 41,42 and of the first rinse bath
It is further opened with overflow port on second rinse bath 43.
With reference to Fig. 2, be provided with desizing liquid in desizing slot 41, desizing liquid floods the compress bar 5 in desizing slot 41, desizing liquid by
100 parts of liquid caustic soda, 4 parts of chelated dispersants TF-510 compositions.The first cleaning solution is provided in first rinse bath 42, the first cleaning solution floods
The not compress bar 5 in the first rinse bath 42, the first cleaning solution are the mixed liquor of 1000 parts of water and 1 part of octyl phenol polyoxyethylene ether.
Second cleaning solution is set in second rinse bath 43, the second cleaning solution floods the compress bar 5 in the second rinse bath 43, the second cleaning solution
For 70 DEG C of water.
As shown in Figures 2 and 3, it is both provided with the portion of striking off 6 on desizing slot 41, the first rinse bath 42 and the second rinse bath 43.
The first scraper plate 62 that portion 6 includes holder 61, is fixedly connected with holder 61, the second scraper plate 63 being slidably connected with holder 61 are struck off,
Sliding slot 7, the sliding in sliding slot 7 and in sliding slot 7 of the second scraper plate 63 are offered on holder 61, the second scraper plate 63 is scraped backwards to first
The side of plate 62 is fixedly installed spring 64, and spring 64 is fixedly connected backwards to one end of the second scraper plate 63 with holder 61, spring 64
When in the raw, side of second scraper plate 63 towards the first scraper plate 62 is abutted with the first scraper plate 62.First scraper plate 62 and
The side that two scraper plates 63 mutually face is disposed as arc, and the center of arc is set to the first scraper plate 62 away from the on the first scraper plate 62
The side of two scraper plates 63, the center of arc is set to the side that the second scraper plate 63 deviates from the first scraper plate 62 on the second scraper plate 63.First
Scraper plate 62 and the second scraper plate 63 are made of equal polytetrafluoroethylene (PTFE).
With reference to Fig. 2, the fabric unloaded on winding apparatus 1 is bypassed to the compress bar 5 in desizing slot 41, scraping on desizing slot 41 successively
Except the transmission device 2 between portion 6, desizing slot 41 and the first rinse bath 42, the portion 6, second of striking off on the first rinse bath 42 are cleaned
Portion 6 is struck off in transmission device 2, the second rinse bath 43 in slot 43, by spraying vapour device 8, forming machine 9, is finally around in winding
On device 3.
With reference to Fig. 2, it includes unloading volume frame 11, the mounting rod 12 for installing fabric, driving mounting rod 12 to rotate to unload winding apparatus 1
First motor 13, first motor 13 works, and so that mounting rod 12 is rotated, and then realize and unload the operation of volume.Transmission device 2 includes passing
The second motor 22 that dynamic roller 21 and driving live-roller 21 rotate.Wrap-up 3 includes rolling frame 31, the winding bar for winding
32, the third motor 33 that driving winding bar 32 rotates.
Printing and dyeing pretreatment process：
Winding apparatus 1 is unloaded in startup, and the cloth rate of unloading for unloading winding apparatus 1 is 3500m/h, make to unload the fabric on winding apparatus 1 gravity work
Entered in desizing slot 41 with lower, fabric accumulation in desizing slot 41, desizing liquid is made to impregnate the fabric in desizing slot 41.
Startup unloads winding apparatus 1 and works after 10min, starts transmission device 2, spreading for transmission device 2 and unloads package at rate
It sets 1 and unloads that cloth rate is identical, so that the fabric accumulated in desizing slot 41 is sequentially entered the first rinse bath 42, the second rinse bath 43,
Fabric after accumulation in second rinse bath 43, the first cleaning solution and the cleaning desizing of the second cleaning solution.Start transmission device 2 it
Afterwards, immediately using addition desizing liquid in normal direction desizing slot 41 is continuously added to, the speed of addition is 0.5L/min.
After starting the work of transmission device 2 10min, while starting spray vapour device 8, forming machine 9 and wrap-up 3 and working,
Make the fabric in the second rinse bath 43 by spray vapour device 8, forming machine 9, finally reaches wrap-up 3.It includes spray to spray vapour device 8
Vapour head 81 and liquid reserve tank 82, the width of steam jet head 81 are more than the width of fabric.After starting the work of wrap-up 3, immediately using company
Continuous be added in the first rinse bath of normal direction 42 injects the first cleaning solution, injects the second cleaning solution into the second rinse bath 43, injection
Speed is 10L/min.
The steam that spray vapour device 8 is generated sprays to fabric with the rate of 5m/s, and steam is quickly oozed by 100 parts of water, 0.2 part
Saturating agent T and 0.1 part of softening agent CY-3207 heats to obtain；Forming machine 9 carries out shaping drying at 170 DEG C to fabric；Wrap-up
3 windup rate is 3500m/h, realizes spray vapour, sizing and the winding of fabric successively, completes the processing before fabric printing and dyeing.
Embodiment 3
In addition to that unloads winding apparatus 1 unloads that cloth rate replaces with 4000m/h, the spray vapour rate of spray vapour device 8 replaces with 8m/s, forming machine
9 setting temperature to fabric replaces with outside 180 DEG C, remaining operation is same as Example 2.
Embodiment 4
In addition to the composition of desizing liquid is replaced with 100 parts of liquid caustic soda and 10 parts of chelated dispersants TF-510, remaining operation with implementation
Example 2 is identical.
Embodiment 5
In addition to the composition of the first cleaning solution is replaced with 1000 parts of water and 2 parts of isomerous tridecanol polyoxyethylene ethers, the second cleaning solution
80 DEG C of water is replaced with, remaining operation is same as Example 2.
Embodiment 6
In addition to the composition of the first cleaning solution is replaced with 1000 parts of water and 1.5 parts of fatty acid methyl ester ethoxylates, remaining operation
Uniform embodiment 2 is identical.
Chelated dispersants TF-510 buyings in embodiment 1-6 are purchased certainly from Zhejiang development of evil in febrile disease chemical groups, fast penetrant T
Shanghai Yu Dun Chemical Co., Ltd.s, softening agent CY-3207 buyings surpass space weaving Chemical Co., Ltd. from Suzhou.
Desizing measure of merit：
Desizing rate test, desizing rate=[(emulated before desizing are carried out to the silk-like fabric of the process using embodiment 1-5
The sizing percentage of the sizing percentage of silk face fabric-desizing post-simulation silk face fabric) sizing percentage of silk-like fabric before/desizing] × 100%.It moves back
Slurry rate meets the standard subsequently printed and dyed more than 85%, and desizing rate is higher, illustrates that the desizing effect of silk-like fabric is better, specifically
The results are shown in Table 1.
Coloring is tested：
It will be cut into the sample of the strip of 10cm × 100cm using the silk-like fabric of the process of embodiment 1-5, utilize dye
Material disseminates sample at 80 DEG C, and dyeing time 1h then takes out sample, is cleaned with clear water, selects 10 dyers
The engineer of skill evaluates the coloring case of sample, and it is 5 points color depth, and coloring relatively depth is 4 points, and shallower coloring is 3 points,
Shallow color is 2 points, calculates average value, score is higher, illustrates that the coloring of silk-like fabric is better, concrete outcome is shown in Table 1.
1 desizing measure of merit result table of table
| Group | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Implement 5 | Embodiment 6 |
| Desizing rate (%) | 90.3 | 94.8 | 95.1 | 94.5 | 96.0 | 94.3 |
| Coloring case | 4.54 | 4.75 | 4.82 | 4.79 | 4.88 | 4.73 |
Observe table 1 in data it is found that using the present invention process silk-like fabric desizing effect it is good, and after
Continuous printing quality is high.Comparative example 1 and the data of embodiment 2-6 are it is found that the design for striking off portion helps to enhance Silk
The desizing effect of fabric, and help to improve the quality that silk-like fabric is subsequently printed and dyed.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of silk-like fabric pretreating technology for printing and dyeing, which is characterized in that include the following steps：
1）Clot：By blank cloth coiling；
2）Desizing：By step 1）The good fabric of middle clot, which is positioned over, unloads winding apparatus（1）On, utilize transmission device（2）Make fabric according to
It is secondary to enter desizing slot（41）, the first rinse bath（42）With the second rinse bath（43）, the desizing slot（41）, the first rinse bath（42）
With the second rinse bath（43）Inside it is rotatably connected to compress bar（5）；The desizing slot（41）Inside it is provided with desizing liquid, described first
Rinse bath（42）Inside it is provided with the first cleaning solution, second rinse bath（43）Inside it is provided with the second cleaning solution；Described first is clear
Washing trough（42）With the second rinse bath（43）On be equipped with overflow port；
Desizing liquid is made of liquid caustic soda and chelated dispersants, and the mass ratio of the liquid caustic soda and chelated dispersants is 100：（5-10）；Institute
It states the first cleaning solution to be made of water and nonionic surfactant, the mass ratio of the water and nonionic surfactant is
1000:（1~2）；Second cleaning solution is water, and the temperature of second cleaning solution is 70 ~ 80 DEG C；
3）Pre-setting：Utilize spray vapour device（8）To step 2）In, through desizing handle fabric carry out spray vapour, finally fabric is passed through
Cross forming machine（9）, the operation of drying is carried out shaping under conditions of 170 ~ 180 DEG C；
4）Winding：By step 3）The rolling transmission device of fabric of middle pre-setting（2）Winding, before completing silk-like fabric printing and dyeing
Processing；
The steam that vapour device sprays is sprayed to be made by the mixed liquor heating of water, bleeding agent and softening agent,
It is described to unload winding apparatus（1）Unload cloth rate, transmission device（2）Transmission rate and wrap-up（3）Receipts cloth rate it is equal
It is identical.
2. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 1, which is characterized in that reserved before clot
Go out connector, is connect the fabric for having beaten volume with the connector of another volume fabric using sewing machine；First start and unloads winding apparatus（1）Work,
Winding apparatus to be unloaded（1）It works after 10min, starts transmission device（2）Work, waits for transmission device（2）Start 10min and then
Start wrap-up（3）Work.
3. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 2, which is characterized in that described to unload winding apparatus
（1）Unload cloth rate be 3500 ~ 4000m/h.
4. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 1, which is characterized in that the spray vapour device
（8）Including steam jet head（81）And liquid reserve tank（82）, the spray vapour device（8）Spray vapour rate be 5-8m/s.
5. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 1, which is characterized in that the desizing slot
（41）, the first rinse bath（42）With the second rinse bath（43）On be both provided with for scraping off scraping for surplus liquid on silk-like fabric
Except portion（6）.
6. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 5, which is characterized in that described to strike off portion
（6）Including holder（61）With holder（61）The first scraper plate being fixedly connected（62）With holder（61）The second scraper plate being slidably connected
（63）, the holder（61）On offer sliding slot（7）, second scraper plate（63）Embedded in sliding slot（7）It is interior and in sliding slot（7）Interior cunning
It is dynamic, second scraper plate（63）Backwards to the first scraper plate（62）Side be fixedly installed spring（64）, the spring（64）Backwards
Second scraper plate（63）One end and holder（61）It is fixedly connected, the spring（64）When in the raw, second scraper plate
（63）Towards the first scraper plate（62）Side and the first scraper plate（62）It abuts.
7. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 6, which is characterized in that first scraper plate
（62）With the second scraper plate（63）What is mutually faced is disposed as arc, the first scraper plate on one side（62）The center of upper arc is set to first
Scraper plate（62）Away from the second scraper plate（63）Side, the second scraper plate（63）The center of upper arc is set to the second scraper plate（63）Away from
One scraper plate（62）Side.
8. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 7, which is characterized in that first scraper plate
（62）With the second scraper plate（63）It is made of equal polytetrafluoroethylene (PTFE).
9. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 1, which is characterized in that described to unload winding apparatus
（1）Including unloading volume frame（11）, mounting rod for installing fabric（12）, driving mounting rod（12）The first motor of rotation（13）；
The transmission device（2）Including live-roller（21）, and driving live-roller（21）Second motor of rotation（22）；The wrap-up
（3）Including rolling frame（31）, for the winding bar of winding（32）, driving winding bar（32）The third motor of rotation（33）.
10. a kind of silk-like fabric pretreating technology for printing and dyeing according to claim 1, which is characterized in that the nonionic
Surfactant is in octyl phenol polyoxyethylene ether, isomerous tridecanol polyoxyethylene ether, fatty acid methyl ester ethoxylate
It is any.
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| CN201810322138.1A CN108486810A (en) | 2018-04-11 | 2018-04-11 | A kind of silk-like fabric pretreating technology for printing and dyeing |
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| CN115491913A (en) * | 2022-09-23 | 2022-12-20 | 浙江绍肖印染有限公司 | Efficient dyeing and finishing process and equipment for elastic knitted grey cloth |
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Application publication date: 20180904 |