CN109235090A - A kind of pure cotton twill stained clot-h dyeing and printing process - Google Patents
A kind of pure cotton twill stained clot-h dyeing and printing process Download PDFInfo
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- CN109235090A CN109235090A CN201811069395.5A CN201811069395A CN109235090A CN 109235090 A CN109235090 A CN 109235090A CN 201811069395 A CN201811069395 A CN 201811069395A CN 109235090 A CN109235090 A CN 109235090A
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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
- 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
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
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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
- D06B7/00—Mercerising, e.g. lustring by mercerising
- D06B7/08—Mercerising, e.g. lustring by mercerising of fabrics of indefinite length
-
- 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
- D06C9/00—Singeing
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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
- 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
-
- 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
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- Engineering & Computer Science (AREA)
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Abstract
The present invention provides a kind of pure cotton twill stained clot-h dyeing and printing process, including following eight steps: step 1: original cloth prepares；Step 2: process of singing；Step 3: desizing process；Step 4: kiering process；Step 5: bleaching process；Step 6: dyeing flow；Step 7: mercerising process；Step 8: final finishing process.The present invention is by being provided with a series of step, consequently facilitating different staff works referring to the workflow of the invention, improves the printing and dyeing working efficiency to pure cotton twill stained clot-h.
Description
Technical field
The invention belongs to stained clot-h dyeing and printing process technical fields, and in particular to a kind of pure cotton twill stained clot-h dyeing and printing process.
Background technique
With the continuous development in epoch, the printing technology of pure cotton twill stained clot-h has been increasingly becoming society's mesh of interest
Mark catches various colors to cloth by processing colouring, then becomes stained clot-h, absolutely mostly by fabric (silk fabric) after drift refining processing
Number is all mechanical dyeing, but also has the finished product of a small amount of hand dyeing, however it is oblique to lack a set of perfect pure cotton currently on the market
Line stained clot-h prints and dyes process to meet the needs of current printing technology, a kind of novel pure cotton twill dyeing of this secondary design of the invention
Cloth dyeing and printing process can greatly meet the printing and dyeing demand of staff.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of pure cotton twill stained clot-h dyeing and printing process, which can
The printing and dyeing problem of direct solution traditional type pure cotton twill stained clot-h.The technical solution of the present invention is as follows:
A kind of pure cotton twill stained clot-h dyeing and printing process, including following eight steps:
Step 1: original cloth prepares；
Step 2: process of singing；
Step 3: desizing process；
Step 4: kiering process；
Step 5: bleaching process；
Step 6: dyeing flow；
Step 7: mercerising process；
Step 8: final finishing process.
Preferably, the original cloth prepares, and original cloth prepares to include that original cloth is examined, turns over cloth (in batches, branch mailbox, printing) and margin to seam,
The purpose that original cloth is examined is to check grey quality, and find the problem to solve in time, and inspection content includes physical index and outer
See fault two, the former includes length, amplitude, weight, filling yarn density and the density of original cloth, strength etc., the latter such as spin defect,
Float, various spots and breakage etc., usually spot-check total amount 10% or so, original cloth examine after, it is necessary to by original cloth in batches, branch mailbox,
And it is printed on the leftover of bolt of cloth, indicate kind, processing technology, lot number, case number (CN), issue date and turns over cloth people's code name in order to manage and be
Ensure continuous processing in batch, it is necessary to be sewed up original cloth.
Preferably, the process of singing, the purpose singed are the villus on burning-off cloth cover, make the bright and clean beauty of cloth cover, and
Prevent dyeing, stamp when because villus there are due to generate uneven dyeing and stamp defect, it is that fabric open width is quick that fabric, which is singed,
By thermal-flame, or fervid metal surface of nuzzling up, at this moment villus present on cloth cover heats up quickly, and burns, and
Body is closer, heats up slower, when not being raised to ignition point, that is, the metal surface of flame or red heat has been had left, to reach
To burning-off villus, and the purpose of fabric is not operated.
Preferably, the desizing process, textile mills are for smoothly woven fabric, often to warp yarn sizing to improve strength and resistance to
Mill property, the slurry on fabric is the water absorbing properties for influencing fabric, has an effect on the quality of dyed and finished products, and will increase dye chemical drug product
Consumption, therefore should first remove slurry before kiering, this process desizing, the slurry on cotton fabric can be used alkali desizing, enzyme desizing,
The methods of sour desizing and oxidant desizing strip it from fabric, and alkali desizing makes slurry extruding, decline with fiber adhesion strength,
Stripped from fabric through washing, enzyme, acid, oxidant make starch degradation, in water solubility increase, through washing strip, due to acid,
Oxidant damages greatly cotton fibre, is seldom used alone, is often used in combination with enzyme desizing, alkali desizing.
Preferably, the kiering process has natural impurity (pectic substance, waxy substance, nitrogen substance when cotton fiber is grown
Deng) association together, after desizing, most of slurry and part natural impurity have been removed cotton fabric, but there are also a small amount of slurries
And most of natural impurity also remains on the fabric, the presence of these impurity keeps the cloth cover of continuous woven fabric more yellow, poor permeability,
Simultaneously as there is the presence of cotton seed hulls, the presentation quality of cotton is leveraged, therefore is needed fabric in the high alkali liquid of high temperature
The kiering of long period is carried out, to remove residual impurity, kiering is to utilize caustic soda and other boiling-off additives and pectic substance, wax
Chemical degradation reaction or emulsification, Swelling Functions etc. occur for matter, nitrogen substance, cotton seed hulls, make impurity from fabric after washing
Upper stripping.
Preferably, the bleaching process, cotton fabric is after kiering, since there are also natural pigments to exist on fiber, appearance
It is not pure white enough, to dye or stamp, it will affect the vividness of color, the purpose of bleaching is that depigmentation, gives fabric
Necessary and stable whiteness, and fiber itself is not damaged significantly then, the common method for bleaching of cotton fabric has hyponitrous acid sodium
Method, peroxide passivation and sodium chlorite method, the bleaching liquor pH value of sodium hypochlorite bleaching are 10 or so, are carried out at normal temperature, and equipment is simple,
It is easy to operate, at low cost, but fabric intensity is damaged greatly, whiteness is lower, and the bleaching liquor pH value of hydrogen peroxide bleaching is 10, at high temperature
It is bleached, white goods whiteness is high and stablizes, good hand touch, moreover it is possible to slurry and natural impurity is removed, the disadvantage is that equipment requirement
Height, higher cost are combined with caustic soda under proper condition, can make desizing, kiering, the primary completion of bleaching, chlorite bleaching
Bleaching liquor pH value is 4~4.5, is carried out at high temperature, has been also easy to produce with good, small to the fibre damage advantage of whiteness, but when bleaching
Poisonous gas pollutes environment, corrodes equipment, and equipment needs special metal material to be made, therefore is above subject to certain restrictions in application, secondary
Dechlorination will be carried out after sodium chlorate and chlorite bleaching, to prevent fabric there are during because residual chlorine there are due to be damaged.
Preferably, the dyeing flow: as soon as dyeing is more complicated technique, the technique of the cloth dyeing of different qualities
Difference, only by taking basic all cotton fabric as an example, although dyeing by padding machine can, be also the procedure being most difficult to,
Because the color control of dyeing is in addition to known, there are many more unknown thing inside, for example dyestuff is at different temperatures
Stability, the control of steam, the control etc. of padding machine pressure is all very fine work, and the long vehicle of dyeing is divided into two parts, front truck
Dyeing, rear car fixation, staining method is according to the different and variant of dye species are selected, and dyestuff is generally active, intellectual circle, sulphur
Change, coating, they respectively there are advantage and disadvantage, are seen depending on the color of requirement under normal circumstances, and can not replace mutually, wherein intellectual circle
Color fastness it is best, but price is not suitable for that dye is dark, and light color is not gorgeous enough, in addition to because dye dark color will increase cost,
Phenomena such as dark relative activity dyestuff of also having illicit sexual relations is more difficult to control, is easy to appear cloth cover flower, active color fastness wants poor compared to intellectual circle,
But dye light color is more gorgeous, dark color is easier to control, and cost is accordingly less, and vulcanization is worst, and color fastness is not so well, prohibits AZO
It is also not up to standard, but prohibiting AZO now with a kind of liquid curing (water is also made to vulcanize) can be up to standard, but price is close with intellectual circle, dyeing
Not easy to control to popularize, only a small number of people pursues its fading effect and uses, and coating does not have comparativity, it falls
Color is very serious, is the optimal selection for pursuing fading effect after clothes are washed, can obtain different with intellectual circle, active flexible Application
(general intellectual circle or active bottoming, coating cover complexion to water washing effect, can solve the white point problem of single dye coating, and cost accordingly increases
Add), the dyeing front truck of active intellectual circle and vulcanization is essentially identical, to say difference, is exactly that infrared preliminary drying opens one group, two groups or not
It opens, rear car is then entirely different, and active to use salt and soda ash fixation, intellectual circle's restores fixation (so intellectual circle using hydrogen peroxide
It is reducing dye), thermophilic digestion fixation is then wanted in vulcanization, and water temperature must be 95 degree or more, according to color fastness after the dyeing of coating
Colour fading require to decide whether that fixation is dried in training, temperature 195-210 degree or so is dried in training, and dyeing can not be very good, repairs color, shells
Color is inevitable, the such as shallow set coating of slight adjustment, deep to be washed with soda ash.
Preferably, the mercerising process, mercerising refer to cotton fabric under room temperature or low temperature, on direction of warp and weft all by
In the case where power, handled with dense soda bath, to improve the process of fabric property, cotton fabric after mercerising, due to
Swelling of fiber, the longitudinal natural torsion of fiber disappear, and cross section ovalisation to the reversed more regular of light, thus enhances light
Pool, the invisible increase for determining area of fiber increase the dye-uptake of dyestuff when dyeing, and the raising of the degree of orientation increases fabric strength, together
When there are also setting effect, after mercerising, have to using suction lixiviating or steam box lixiviating or open washing the methods of lixiviating and sufficiently go
Alkali, until fabric is in neutrality, dyeing is the combination occurred by means of dyestuff and fiber physically or chemically, or chemically on fiber
Pigment is generated, makes entire textile that there is the process of certain color, dyeing is in certain temperature, time, pH value and required
It is carried out under the conditions of dyeing assistant etc., dyeing product answers uniform color, it is also necessary to which there is good dyefastness, the dyeing of fabric
The main sub-dip dye of method and pad dyeing, dip dyeing are the methods that fabric is impregnated in dye liquor, and dyestuff is made gradually to go up dyeing and weaving object, it is suitable
It is dyed for small lot multi items, rope dyeing, dye gigging belong to this scope, and pad dyeing is that first fabric is impregnated in dye liquor, so
After make fabric that dye liquor be uniformly rolled into fabric, then the colouring method through the processing such as decatize or hot melt by roll, it is applicable
In the dyeing of high-volume fabric.
Preferably, the final finishing process is just to confer to garment material wearability and beautiful textile technology engineering.
Fig. 1 is workflow schematic diagram of the invention, the straightaway pure cotton twill stained clot-h dyeing and printing process handed over
Workflow, staff should Fig. 1 workflow schematic diagram according to the invention, strict implement pure cotton twill stained clot-h printing and dyeing
Work, avoids the mistake for occurring any during printing and dyeing, to guarantee going on smoothly for pure cotton twill stained clot-h printing and dyeing work.
Compared with prior art, the beneficial effects of the present invention are: the present invention can be used as a kind of pure cotton twill stained clot-h printing and dyeing
The workflow of technique, staff can successively execute according to the workflow designed by the present invention, achievable to pure cotton twill
The perfect printing and dyeing of stained clot-h, avoid the skilled operation degree because of staff different, and influence the printing and dyeing work of pure cotton twill stained clot-h
Skill greatly improves human oriented design of the invention.
Detailed description of the invention
Fig. 1 is pure cotton twill stained clot-h dyeing and printing process flow diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " rear end ",
The orientation or positional relationship of the instructions such as " both ends ", " one end ", " other end " is to be based on the orientation or positional relationship shown in the drawings, only
It is that for the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " the
Two " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Referring to Fig. 1, a kind of embodiment provided by the invention: being done with reference to the accompanying drawing with specific embodiment to the present invention
It is further described, the explanation of the invention is not limited.
Embodiment 1
A kind of pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: including following eight steps:
Step 1: original cloth prepares；
Step 2: process of singing；
Step 3: desizing process；
Step 4: kiering process；
Step 5: bleaching process；
Step 6: dyeing flow；
Step 7: mercerising process；
Step 8: final finishing process.
The original cloth prepares, and original cloth prepares to include that original cloth is examined, turns over cloth (in batches, branch mailbox, printing) and margin to seam, and original cloth is examined
Purpose be check grey quality, find the problem to solve in time, and inspection content includes physical index and visible defect two
, the former includes length, amplitude, weight, filling yarn density and the density of original cloth, strength etc., and the latter such as spins defect, float, respectively
Kind of spot and breakage etc. usually spot-check 10% or so of total amount, after original cloth is examined, it is necessary to by original cloth in batches, branch mailbox, and in the leftover of bolt of cloth
Upper printing indicates kind, processing technology, lot number, case number (CN), issue date and turns over cloth people's code name, in order to manage, in order to ensure even
Continuous processing in batch, it is necessary to be sewed up original cloth.
The process of singing, the purpose singed are the villus on burning-off cloth cover, make the bright and clean beauty of cloth cover, and prevent from contaminating
When color, stamp because villus there are due to generate uneven dyeing and stamp defect, it is by fabric open width quickly through high temperature that fabric, which is singed,
Flame, or fervid metal surface of nuzzling up, at this moment villus present on cloth cover heats up quickly, and burns, and body compares
Closely, it heats up slower, when not being raised to ignition point, that is, the metal surface of flame or red heat has been had left, to reach burning-off suede
Hair, and the purpose of fabric is not operated.
The desizing process, textile mills are for smoothly woven fabric, often to warp yarn sizing to improve strength and wearability, base
Slurry on cloth is the water absorbing properties for influencing fabric, has an effect on the quality of dyed and finished products, and will increase the consumption of dye chemical drug product, therefore
Slurry should be first removed before kiering, for this process desizing, alkali desizing, enzyme desizing, sour desizing is can be used in the slurry on cotton fabric
The methods of with oxidant desizing, it is stripped from fabric, alkali desizing makes slurry extruding, declines with fiber adhesion strength, through washing
It is stripped from fabric, enzyme, acid, oxidant make starch degradation, and solubility increases in water, strip through washing, due to acid, oxidant
It is big to the damage of cotton fibre, it is seldom used alone, is often used in combination with enzyme desizing, alkali desizing.
The kiering process has natural impurity (pectic substance, waxy substance, nitrogen substance etc.) together when cotton fiber is grown
Association, after desizing, most of slurry and part natural impurity have been removed cotton fabric, but there are also a small amount of slurry and big portions
Natural impurity is divided also to remain on the fabric, the presence of these impurity keeps the cloth cover of continuous woven fabric more yellow, poor permeability, simultaneously as
There is the presence of cotton seed hulls, leverage the presentation quality of cotton, therefore needs to carry out fabric in the high alkali liquid of high temperature longer
The kiering of time, to remove residual impurity, kiering is to utilize caustic soda and other boiling-off additives and pectic substance, waxy substance, nitrogenous
Chemical degradation reaction or emulsification, Swelling Functions etc. occur for substance, cotton seed hulls, strip impurity from fabric after washing.
The bleaching process, cotton fabric is after kiering, and since there are also natural pigments to exist on fiber, appearance is not clean enough
It is white, to dye or stamp, it will affect the vividness of color, the purpose of bleaching is that depigmentation, it is necessary to give fabric
With stable whiteness, and fiber itself is not damaged significantly then, and the common method for bleaching of cotton fabric has hyponitrous acid sodium method, dioxygen
Water law and sodium chlorite method, the bleaching liquor pH value of sodium hypochlorite bleaching are 10 or so, are carried out at normal temperature, equipment is simple, operation side
Just, at low cost, but fabric intensity is damaged greatly, whiteness is lower, and the bleaching liquor pH value of hydrogen peroxide bleaching is 10, is floated at high temperature
White, white goods whiteness is high and stablizes, good hand touch, moreover it is possible to slurry and natural impurity is removed, the disadvantage is that the high requirements on the equipment, cost
It is higher, under proper condition, combine with caustic soda, desizing, kiering, the primary completion of bleaching, the bleaching liquor PH of chlorite bleaching can be made
Value is 4~4.5, is carried out at high temperature, is also easy to produce toxic gas with good, small to the fibre damage advantage of whiteness, but when bleaching,
Environment is polluted, equipment is corroded, equipment needs special metal material to be made, therefore is above subject to certain restrictions in application, sodium hypochlorite
With dechlorination will be carried out after chlorite bleaching, to prevent fabric there are during because residual chlorine there are due to be damaged.
The dyeing flow: as soon as dyeing is more complicated technique, the technique of the cloth dyeing of different qualities is different, only
By taking basic all cotton fabric as an example, although dyeing by padding machine can, be also the procedure being most difficult to, because of dyeing
Color control in addition to known, there are many more unknown thing inside, such as the stability of dyestuff at different temperatures is steamed
The control of vapour, the control etc. of padding machine pressure is all very fine work, and the long vehicle of dyeing is divided into two parts, front truck dyeing, rear car
Fixation, staining method is according to the different and variant of dye species are selected, and dyestuff is generally active, intellectual circle, vulcanization, coating, it
Respectively have advantage and disadvantage, seen depending on the color of requirement under normal circumstances, and can not replace mutually, wherein, the color fastness of intellectual circle is most
It is good, but price, it is not suitable for dye dark color, light color is not gorgeous enough, in addition to will increase cost because of dye dark color, dark color of also having illicit sexual relations
Phenomena such as relative activity dyestuff is more difficult to control, is easy to appear cloth cover flower, active color fastness wants poor compared to intellectual circle, but contaminates light color
More gorgeous, dark color is easier to control, and cost is accordingly less, and vulcanization is worst, and color fastness is not so well, and taboo AZO is not also up to standard, but
Prohibiting AZO now with a kind of liquid curing (water is also made to vulcanize) can be up to standard, but price is close with intellectual circle, and dyeing is not easy to control also not
Can be universal, only a small number of people pursues its fading effect and uses, and coating does not have comparativity, and fading for it is very serious, is
Clothes pursue the optimal selection of fading effect after washing, can obtain different water washing effects (one with intellectual circle, active flexible Application
As intellectual circle or active bottoming, coating covers complexion, can solve the white point problem of single dye coating, and cost is increase accordingly), active intellectual circle
It is essentially identical with the dyeing front truck of vulcanization, it to say difference, be exactly that infrared preliminary drying is opened one group, two groups or do not opened, rear car is then complete
Complete different, active to use salt and soda ash fixation, intellectual circle's restores fixation (so intellectual circle is also reducing dye) using hydrogen peroxide,
Thermophilic digestion fixation is then wanted in vulcanization, and water temperature must be 95 degree or more, requires to determine according to the colour fading of color fastness after the dyeing of coating
Fixed whether to train baking fixation, temperature 195-210 degree or so is dried in training, and dyeing can not be very good, repairs color, strips inevitable,
The such as shallow set coating of slight adjustment, it is deep to be washed with soda ash.
The mercerising process, mercerising refers to cotton fabric under room temperature or low temperature, all by the feelings of tension on direction of warp and weft
Under condition, handled with dense soda bath, to improve the process of fabric property, cotton fabric is after mercerising, since fiber is swollen
Change, the longitudinal natural torsion of fiber disappears, and cross section ovalisation to the reversed more regular of light, thus enhances gloss, fiber
The invisible increase for determining area increases the dye-uptake of dyestuff when dyeing, and the raising of the degree of orientation increases fabric strength, while also
Setting acts on, and after mercerising, has to using suction lixiviating or steam box lixiviating or open washing the abundant lixiviating of the methods of lixiviating, until
Fabric is in neutrality, and dyeing is the combination occurred by means of dyestuff and fiber physically or chemically, or face is chemically generated on fiber
Material, makes entire textile have the process of certain color, and dyeing is helped in certain temperature, time, pH value and required dyeing
It is carried out under the conditions of agent etc., dyeing product answers uniform color, it is also necessary to which there is good dyefastness, the colouring method master of fabric
Sub-dip dye and pad dyeing are wanted, dip dyeing is the method that fabric is impregnated in dye liquor, and dyestuff is made gradually to go up dyeing and weaving object, it is suitable for small
The dyeing of batch multi items, rope dyeing, dye gigging belong to this scope, and pad dyeing is that first fabric is impregnated in dye liquor, then make to knit
Dye liquor is uniformly rolled into fabric, then the colouring method through the processing such as decatize or hot melt by roll by object, it is suitable for large quantities of
Measure the dyeing of fabric.
The final finishing process is just to confer to garment material wearability and beautiful textile technology engineering.
Embodiment 2
A kind of pure cotton twill stained clot-h dyeing and printing process obtained to embodiment 1 is illustrated, as follows:
With the progress of technology, the new process of final finishing can also constantly occur, new material, color fastness and dyefastness are
The most important index of stained clot-h, dyeing textile object are subjected to extraneous effect and keep the ability of original color, also referred to as color fastness, spin
Fabric will also pass through other processes, such as heat of the fulling milling of wool fabric, synthetic fibers textile fabric after dyeing, stamp sometimes
Setting etc.；Atmosphere, sweat stain are contacted during taking, be subjected to the external influences such as washing, friction and ironing, these can make to print
Dye textile occur different degrees of colour fading, discoloration, influence dyeing textile object dyefastness technique be mainly fulling milling, charing,
Chlorine drift, distillation etc., the dyefastness of dyestuff or pigment on textile fabric, with their chemical structure, the concentration on fiber and
The property of status and fiber is related, the test method of every dyefastness, and being that simulation is various takes or process conditions system
It orders.
To sum up, it essentially describes in present invention specific implementation for current pure cotton twill stained clot-h dyeing and printing process process, from
And reach and print and dye to pure cotton twill stained clot-h, while the present invention can operate and work convenient for different staff,
Be conducive to be widely used to promote on the market.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (9)
1. a kind of pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: including following eight steps:
Step 1: original cloth prepares；
Step 2: process of singing；
Step 3: desizing process；
Step 4: kiering process；
Step 5: bleaching process；
Step 6: dyeing flow；
Step 7: mercerising process；
Step 8: final finishing process.
2. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the original cloth prepares, former
Cloth prepares to include that original cloth is examined, turns over cloth (in batches, branch mailbox, printing) and margin to seam, and the purpose that original cloth is examined is to check grey quality, hair
Existing problem can solve in time, and inspection content includes physical index and visible defect two, the former includes the length of original cloth, width
Degree, weight, filling yarn density and density, strength etc., the latter such as spin defect, float, various spots and breakage, and usually selective examination is total
10% or so of amount, after original cloth is examined, it is necessary to by original cloth in batches, branch mailbox, and printed on the leftover of bolt of cloth, indicate kind, processing technology,
Lot number, case number (CN), issue date and cloth people's code name is turned over, in order to manage, in order to ensure continuous processing in batch, it is necessary to by original cloth plus
To sew up.
3. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the process of singing is burnt
Hair purpose be the villus on burning-off cloth cover, make the bright and clean beauty of cloth cover, and prevent dyeing, stamp when because villus there are due to produce
Raw uneven dyeing and stamp defect, it is by fabric open width quickly through thermal-flame that fabric, which is singed, or the fervid metal watch that nuzzles up
Face, at this moment villus present on cloth cover heats up quickly, and burns, and body is closer, heats up slower, be not raised to
When fire point, that is, the metal surface of flame or red heat is had left, to reach burning-off villus, and has not operated the purpose of fabric.
4. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the desizing process is spun
Factory is knitted for smoothly woven fabric, often to warp yarn sizing to improve strength and wearability, the slurry on fabric is to influence fabric
Water absorbing properties, have an effect on the quality of dyed and finished products, and will increase the consumption of dye chemical drug product, therefore slurry should be first removed before kiering,
For this process desizing, alkali desizing, enzyme desizing, sour the methods of desizing and oxidant desizing is can be used in the slurry on cotton fabric, will
It is stripped from fabric, and alkali desizing makes slurry extruding, is declined with fiber adhesion strength, is stripped from fabric through washing, enzyme, acid, oxygen
Agent makes starch degradation, and solubility increases in water, strips through washing, since acid, oxidant are big to the damage of cotton fibre, seldom individually
It uses, is often used in combination with enzyme desizing, alkali desizing.
5. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the kiering process, cotton
When fiber growth, there is natural impurity (pectic substance, waxy substance, nitrogen substance etc.) association together, cotton fabric is after desizing, big portion
Slurry and part natural impurity is divided to be removed, but there are also a small amount of slurries and most of natural impurity also to remain in fabric
On, the presence of these impurity keeps the cloth cover of continuous woven fabric more yellow, poor permeability, simultaneously as having the presence of cotton seed hulls, significantly shadow
The presentation quality of cotton has been rung, therefore has needed to carry out fabric in the high alkali liquid of high temperature the kiering of long period, to remove residual
Impurity, kiering are that chemistry drop occurs using caustic soda and other boiling-off additives and pectic substance, waxy substance, nitrogen substance, cotton seed hulls
Solution reaction or emulsification, Swelling Functions etc., strip impurity from fabric after washing.
6. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the bleaching process, cotton
Fabric is after kiering, and since there are also natural pigments to exist on fiber, appearance is not pure white enough, to dye or stamp, will affect
The purpose of the vividness of color, bleaching is that depigmentation, gives fabric necessary and stable whiteness, and fiber itself is then
It is not damaged significantly, the common method for bleaching of cotton fabric has hyponitrous acid sodium method, peroxide passivation and sodium chlorite method, sodium hypochlorite
The bleaching liquor pH value of bleaching is 10 or so, is carried out at normal temperature, and equipment is simple, easy to operate, at low cost, but is damaged to fabric intensity
Greatly, whiteness is lower, and the bleaching liquor pH value of hydrogen peroxide bleaching is 10, is bleached at high temperature, and white goods whiteness is high and stablizes, hand
Feel, moreover it is possible to remove slurry and natural impurity, the disadvantage is that the high requirements on the equipment, higher cost joins with caustic soda under proper condition
It closes, desizing, kiering, the primary completion of bleaching can be made, the bleaching liquor pH value of chlorite bleaching is 4~4.5, carries out, has at high temperature
Have that whiteness is good, the advantage small to fibre damage, but while bleaching, is also easy to produce toxic gas, pollutes environment, corrodes equipment, equipment needs
Special metal material is made, therefore is above subject to certain restrictions in application, will be taken off after sodium hypochlorite and chlorite bleaching
Chlorine, to prevent fabric there are during because residual chlorine there are due to be damaged.
7. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the dyeing flow: dye
As soon as color is more complicated technique, the technique of the cloth dyeing of different qualities is different, only by taking basic all cotton fabric as an example, although
Dyeing by padding machine can, but be also the procedure being most difficult to, because the color control of dyeing is in addition to known, also
There are many unknown thing inside, such as the stability of dyestuff at different temperatures, the control of steam, the control of padding machine pressure
Deng being all very fine work, the long vehicle of dyeing is divided into two parts, front truck dyeing, rear car fixation, and staining method is contaminated according to selecting
Item kind it is different and variant, dyestuff is generally active, intellectual circle, vulcanization, coating, they respectively have advantage and disadvantage, under normal circumstances
It sees depending on the color of requirement, and can not replace mutually, wherein, the color fastness of intellectual circle is best, but price, and it is deep to be not suitable for dye
Color, light color is not gorgeous enough, in addition to because dye dark color will increase cost, dark relative activity dyestuff of also having illicit sexual relations is more difficult to control,
Phenomena such as being easy to appear cloth cover flower, active color fastness wants poor compared to intellectual circle, but dye light color is more gorgeous, and dark color is easier to control
System, cost is accordingly less, vulcanize it is worst, color fastness is not so well, prohibit AZO it is also not up to standard, but now with a kind of liquid curing (
Water is made to vulcanize) taboo AZO can be up to standard, but price is close with intellectual circle, and dyeing is not easy to control to be popularized, and only a small number of people chases after
It seeks its fading effect and uses, it is pursuit fading effect after clothes are washed that coating, which does not have comparativity, and fading for it is very serious
Optimal selection can obtain different water washing effects (general intellectual circle or active bottoming, coating set with intellectual circle, active flexible Application
Complexion, can solve the white point problem of single dye coating, and cost is increase accordingly), the basic phase of dyeing front truck of active intellectual circle and vulcanization
Together, it to say difference, be exactly that infrared preliminary drying is opened one group, two groups or do not opened, rear car is then entirely different, active using salt and pure
Alkali fixation, intellectual circle's restores fixation (so intellectual circle is also reducing dye) using hydrogen peroxide, and thermophilic digestion fixation is then wanted in vulcanization,
Water temperature must be 95 degree or more, required to decide whether that fixation is dried in training according to the colour fading of color fastness after the dyeing of coating, temperature is dried in training
195-210 degree or so, dyeing can not be very good, repair color, strip inevitable, and the such as shallow set of slight adjustment applies
Material, it is deep to be washed with soda ash.
8. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the mercerising process, silk
Light refer to cotton fabric under room temperature or low temperature, on direction of warp and weft all by tension in the case where, handled with dense soda bath,
To improve the process of fabric property, cotton fabric is after mercerising, and due to swelling of fiber, the longitudinal natural torsion of fiber disappears,
Cross section ovalisation to the reversed more regular of light, thus enhances gloss, the invisible increase for determining area of fiber, when making dyeing
The dye-uptake of dyestuff increases, and the raising of the degree of orientation increases fabric strength, while there are also setting to act on, and after mercerising, has to adopt
With suction lixiviating or steam box lixiviating or open washing the abundant lixiviating of the methods of lixiviating, until fabric is in neutrality, dyeing be borrow dyestuff with
Combination physically or chemically occurs for fiber, or pigment is chemically generated on fiber, and entire textile is made to have a fixation
The process in pool, dyeing is carried out under the conditions ofs certain temperature, time, pH value and required dyeing assistant etc., dyeing product
Answer uniform color, it is also necessary to there is good dyefastness, the main sub-dip dye of the colouring method of fabric and pad dyeing, dip dyeing are will to knit
Object is impregnated in dye liquor, and the method for making dyestuff gradually go up dyeing and weaving object, it is dyed suitable for small lot multi items, rope dyeing,
Dye gigging belongs to this scope, and pad dyeing is that first fabric is impregnated in dye liquor, then makes fabric by roll, dye liquor is uniformly rolled into
Fabric, then the colouring method through the processing such as decatize or hot melt, it is suitable for the dyeing of high-volume fabric.
9. a kind of according to claim 1, pure cotton twill stained clot-h dyeing and printing process, it is characterised in that: the final finishing process,
Just it is to confer to garment material wearability and beautiful textile technology engineering.
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| CN110067103A (en) * | 2019-04-02 | 2019-07-30 | 熊雪根 | A kind of high temperature steaming fixation dyeing and printing process |
| CN110670293A (en) * | 2019-10-30 | 2020-01-10 | 鹤山市新康富服装有限公司 | Full-automatic textile fabric dyeing method |
| CN110894685A (en) * | 2019-11-28 | 2020-03-20 | 如皋市五山漂染有限责任公司 | Cotton cloth dyeing process |
| CN111058275A (en) * | 2019-11-28 | 2020-04-24 | 湖州三印丝绸炼染有限公司 | Process for manufacturing silk-dyeing fabric |
| CN111155257A (en) * | 2020-01-17 | 2020-05-15 | 娄梅琴 | Printing and dyeing process for blended fabric |
| CN111172654A (en) * | 2020-02-24 | 2020-05-19 | 浙江富润印染有限公司 | Production process of super-soft elastic knitted fabric with energy-saving and emission-reducing effects |
| CN112095357A (en) * | 2020-09-18 | 2020-12-18 | 江苏派逊服饰有限公司 | Dyeing and finishing process of cotton fabric |
| CN112144298A (en) * | 2020-09-09 | 2020-12-29 | 苏州森创纺织科技有限公司 | Antibacterial plant dye low-temperature dyeing method utilizing negative pressure burst technology |
| CN112726229A (en) * | 2020-12-29 | 2021-04-30 | 江苏迈思德超净科技有限公司 | Dyeing method of silk peptide modified cotton fabric by using coptis chinensis dye |
| CN112900117A (en) * | 2021-01-20 | 2021-06-04 | 海宁市新万年染整有限公司 | Water-saving dyeing and finishing process for mercerized cotton fabric |
| CN113047064A (en) * | 2021-04-13 | 2021-06-29 | 山东魏桥特宽幅印染有限公司 | Preparation method of Vaseline dyeing and whitening one-bath printing and dyeing |
| CN113136670A (en) * | 2021-03-01 | 2021-07-20 | 连江明杰信息技术有限公司 | Textile singeing production process flow |
| CN113463306A (en) * | 2021-06-22 | 2021-10-01 | 佛山市智布互联纺织有限公司 | Production process and processing equipment of fluoride-free waterproof sweater fabric |
| CN114214825A (en) * | 2021-12-16 | 2022-03-22 | 绍兴达伽马纺织有限公司 | Processing equipment and processing method of high-color-fastness textile fabric |
| CN114771094A (en) * | 2022-03-04 | 2022-07-22 | 长兴力亿纺织有限公司 | Textile printing and dyeing equipment for producing textile cloth and production method thereof |
| CN115182125A (en) * | 2022-07-18 | 2022-10-14 | 绍兴市南洋染织有限公司 | Printing and dyeing processing technology for intermittently replenishing dye |
| CN115287923A (en) * | 2022-07-29 | 2022-11-04 | 绍兴华南纺织印染有限公司 | Novel textile printing and dyeing process |
| CN115652662A (en) * | 2022-11-02 | 2023-01-31 | 绍兴酷彩纺织有限公司 | Printed fabric and production process thereof |
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| CN115897269A (en) * | 2021-09-30 | 2023-04-04 | 天津市职业大学 | Reverse thinking dyeing and finishing method based on traditional manual batik procedure |
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| CN110067103A (en) * | 2019-04-02 | 2019-07-30 | 熊雪根 | A kind of high temperature steaming fixation dyeing and printing process |
| CN110670293A (en) * | 2019-10-30 | 2020-01-10 | 鹤山市新康富服装有限公司 | Full-automatic textile fabric dyeing method |
| CN110894685A (en) * | 2019-11-28 | 2020-03-20 | 如皋市五山漂染有限责任公司 | Cotton cloth dyeing process |
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| CN112900117A (en) * | 2021-01-20 | 2021-06-04 | 海宁市新万年染整有限公司 | Water-saving dyeing and finishing process for mercerized cotton fabric |
| CN113136670A (en) * | 2021-03-01 | 2021-07-20 | 连江明杰信息技术有限公司 | Textile singeing production process flow |
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| CN113463306A (en) * | 2021-06-22 | 2021-10-01 | 佛山市智布互联纺织有限公司 | Production process and processing equipment of fluoride-free waterproof sweater fabric |
| CN115897269A (en) * | 2021-09-30 | 2023-04-04 | 天津市职业大学 | Reverse thinking dyeing and finishing method based on traditional manual batik procedure |
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| CN115807302A (en) * | 2022-12-28 | 2023-03-17 | 宁波大学 | Plant dyeing fabric processing method |
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