CN108998882A - A kind of gradient color knitting fabric and its production method - Google Patents
A kind of gradient color knitting fabric and its production method Download PDFInfo
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- CN108998882A CN108998882A CN201811123363.9A CN201811123363A CN108998882A CN 108998882 A CN108998882 A CN 108998882A CN 201811123363 A CN201811123363 A CN 201811123363A CN 108998882 A CN108998882 A CN 108998882A
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
- D04B1/126—Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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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
- D06P1/0032—Determining dye recipes and dyeing parameters; Colour matching or monitoring
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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
-
- 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
- D06P1/38—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 reactive 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
- D06P1/39—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 acid dyes
-
- 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
-
- 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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
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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
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/14—Dyeability
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Coloring (AREA)
- Knitting Of Fabric (AREA)
Abstract
Inventor provide a kind of gradient color knitting fabric and its production method, including weaving and staining procedure；Wherein use the discrepant knitting fabric of yarn weaving coil weaving density；Manufacturing process is simple, dyeing time is short, and environmental pollution is smaller.Prepared gradient color is knitted fabric, and the knitting density of light-colored part is big, is not easy light transmission；And the knitting density of dark parts is small, it is ventilated, and there is personalized gradient color, being suitable for various clothings uses, the especially use of summer clothing.
Description
Technical field
The present invention relates to field of textiles, in particular to a kind of gradient color knitting fabric and its production method.
Background technique
Color gradient effect is presented in gradient color fabric surface, and the color that soft dizzy dye comes is presented in surface, full of change nothing
Poor mysterious romantic breath brings fluctuating, the rhythm, level and other effects to cloth cover using color-grading, can show color-grading
Magical glamour in natural and life, is increasingly pursued by market at present, meets the personalized need of different crowd
It asks.But use gradient color cloth as dress material make clothes when, especially summer clothes when, when dress material knitting density is small, dye
The shallower part of color is easy light transmission, mirrors personal clothing or wears the skin color of people, causes embarrassment；And when dress material knitting density is big
When, although light-colored part will not light transmission, dress material gas permeability itself is again insufficient, wears not comfortable enough.
At present in field of textiles, the production of gradient color fabric has several ways, first is that first by yarn dyeing, then according still further to
Made of the flower-shape arrangement dyed yarn of design is weaved；This method winding displacement is complicated, complex steps, it is not easy to make it is more complex gradually
Become effect；Second is that the yarn using unlike material is weaved according to the flower-shape arrangement dyed yarn of design, then carry out dyeing
, because the degree of staining of unlike material yarn is different, the dyeing effect of gradual change, but the yarn due to weaving uneven color can be formed
Material is different, thus the dark parts of woven cloth and the material of light-colored part differ greatly, without globality, influence cloth
The subsequent use of material, is not suitable for carrying out large batch of industrialized production.Third is that dyestuff is imprinted on fabric by way of stamp
Fabric on form the effect of gradient color, but gradient color dyeing process technology controlling and process is complicated, and effect of printing and dyeing is more stiff, print
It is not easy to control to contaminate the depth, it is natural not as good as direct staining method.And the above dyeing method process is complicated, and dyeing time is long, water consumption
Greatly, more production waste is generated, biggish pressure is caused to environment.
Summary of the invention
To solve the above-mentioned problems, it is desirable to provide one kind is opaque, dress is relatively comfortable, while manufacturing process is simple, dyeing
Time is short, the production method of the lesser gradual change knitting fabric of environmental pollution.To achieve the above object, one is inventor provided
The production method of kind gradient color knitting fabric, comprising the following steps:
Weaving: using the discrepant knitting fabric to be processed of yarn weaving coil weaving density；
Dyeing: knitting fabric to be processed is dyed.
Knitted fabric measures the density of fabric with hundred coil lengths, as unit of mm or cm.From 100mm to 1000cm
It is likely to.According to design requirement, hypochromatic coil sections will be needed woven close, hyperchromatic partial line will be needed
Enclose woven pine., can be according to design requirement in knitted fabric production process, the reasonable arrangement for configuring loop density size
Sequentially, it then needs to arrange loop density size in the way of descending or ascending order if it is the color for forming similar gradual change, such as
Fruit is that design colours compare apparent effect, then needs the arrangement mode of loop density size according to comparison obvious way row
Column.
Density size directly affects dyeing, and the big knitted fabric of density is needed in dyeing using bleeding agent, and
And dyeing time needs to extend the effect that just can guarantee dyeing, avoids hypochromasia；And the small knitted fabric of Density is then not required to
Bleeding agent is wanted or used less, and dyeing time needs the effect appropriate for shortening and ensuring that dyeing, avoids dyeing excessive.
Prepared gradient color is knitted fabric, and the knitting density of light-colored part is big, is not easy light transmission；And the knitting of dark parts
Density is small, ventilated, and has personalized gradient color, is suitable for various clothings and uses, the especially use of summer clothing.
Dyeing temperature: 40-80 DEG C of reactive dye, 130 DEG C of disperse dyes, acid dyes and the dye of positive ion are in 90-115
DEG C, sodium hydrosulfite dosage is 0.1-0.5%.Different dyes pH value difference such as acid dyeing dyes pH value 4~4.5；Activity
Dyestuff 11.5.
Further, colouring method used is one-bath dyeing.The same face of fabric once may be implemented in a water bath
The tint applications of color but the different depths, have the effect of environmental protection and energy saving, and process controllability is strong, are suitble to extensive and be pilot
Design production.
Under normal temperature condition, dyestuff is added into dye bath water, dyes is determined according to fibrous raw material type.Direct dyes
It is suitble to dye cotton, fiber crops, silk, hair；Dyeing of the reactive dye for a variety of textiles such as cotton, fiber crops, silk, hair, viscous fibre, polyamide fibre, polyvinyl；Point
Dissipate the dyeing that dyestuff is used for terylene；Silk, wool and Fypro are contaminated on acid dyes；The dye of positive ion is used for polyacrylonitrile
The dyeing of fiber；Reducing dye is used for the dyeing of cellulose fibre；Sulfur dye is used for the dyeing of cellulose fibre, takes a policy
Powder, is added glacial acetic acid or caustic soda adjusts pH value, heats up to dye liquor, and heating rate is 1-1.5 DEG C/min.
The one-bath dyeing time is 5-15 minutes, dye bath ratio 1:8-10.Different woven fabric dyeing temperatures are different,
Dyeing time is the 1/4-2/3 of normal dyeing time.
It is mainly two parts with the different technical process of normal dyeing technique, first is that not in dyeing and finishing production process
Add or add minimal amount of bleeding agent, second is that dyeing time is reduced.Wherein, bleeding agent is not added or bleeding agent is added to be to avoid dyeing and weaving object less
When the big light-colored part of tightness, dye occurred.Wherein, it is also the light-colored part for avoiding dye fabric compactness big that dyeing time, which is reduced,
When, dye occurred, for example the normal dyeing time needs 20-30 minutes, and contaminated this biggish polychrome of fabric coil density variation and knit
When object, it is only necessary to which the 1/4-2/3 time can guarantee that the fabric portions of hyperchromatic low tightness sufficiently upper can contaminate in this way, and high
The fabric portions of tightness fail sufficiently upper dye and light effect are presented.
Further, the weaving process, the difference of coil weaving density are set by adjusting the knitting that weaving process uses
It is standby to reach.
Further, the knitting equipment includes straight-bar machines, circular knitting machine and tricot machine.
The straight-bar machines carries out the change of coil weaving density by degree of change mesh.Straight-bar machines such as default degree mesh is 100, is adjusted
Spend mesh to 120 be hundred coil length tune are long, being reacted on Density then is that Density becomes smaller, and degree mesh is transferred to 80
It is then that hundred coil length tune are short, is then that Density becomes larger in reflection to Density.
The circular knitting machine carries out the change of coil weaving density by changing the pressing depth of yarn wheel and/or adjusting triangle.Circle
If owner adjusts pressing depth, adjusting Yarn feeding wheel is to adjust thread-feeding amount, and the big coil length of thread-feeding amount is longer, and Density becomes smaller,
The pressing depth of triangle is adjusted, the more shallow coil length of depth more length, density is bigger.
The tricot machine carries out the change of coil weaving density by changing curling drawing density and tension.Tricot machine curling
Hundred coil lengths of the bigger expression of drawing value are longer, and loop density is smaller, and bigger hundred coil lengths of tension are shorter, loop density
It is bigger.
Further, further include pre-treatment step, the pre-treatment step after weaving step, staining procedure it
Before, the pre-treatment carries out water-bath to woven fabric using the deoil soda ash of refining agent and 0.1%-2% of 0.1-1.5% neutrality,
Bath raio is 1:12-17；10-30min is cleaned to fabric with 70-80 DEG C of hot water again.
Fabric is in weaving process, tension, slurry, finish and the impurity etc. of fabric meeting residual fraction uneven distribution, because
Processing is removed before this will be carried out before dyeing.When pre-treatment, dye vat can be suitably adjusted simultaneously and proposes cloth roller speed and nozzle pressure
Power, to reduce frictional force of the fabric in dye vat.
Further, further include pre-setting step, the pre-setting step after pre-treatment step, staining procedure it
Before, the pre-setting step temperature is 110-170 DEG C.Pre-setting temperature is adjusted according to the raw material type of fabric, natural fine
110-130 DEG C, 110-130 DEG C of viscose, 140-170 DEG C of terylene of dimension.
It further, further include fixation soft treatment step, the fixation soft treatment is described solid after staining procedure
Color soft treatment step are as follows: in staining jar, first recycled, added to the dyeing 0.1-1.5% acetic acid of material addition below
Liquid is warming up to 70-80 DEG C after 0.1-1.5% color fixing agent, runs drain after 35-45min, then with 45-55 DEG C of hot water wash,
And 0.1-1.5% wetting softener operation 20-30min is added, cylinder is finally drained out, fabric is obtained.
Inventor additionally provides a kind of gradient color knitting fabric, the knitting fabric use any of the above-described production method into
Row production.
It is different from the prior art, above-mentioned technical proposal uses the discrepant knitting fabric of yarn weaving coil weaving density；
Manufacturing process is simple, dyeing time is short, and environmental pollution is smaller.Prepared gradient color is knitted fabric, the needle of light-colored part
It is big to knit density, is not easy light transmission；And the knitting density of dark parts is small, ventilated, the color being knitted on fabric is same colour system
Have the depth different again, rich in variation without mixed and disorderly, meets the aesthetic conceptions of modern, be suitable for various clothings and use, especially
The use of summer clothing.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
Example is applied to be explained in detail.
A kind of production method (cotton) of the gradual change of embodiment 1 knitting fabric
A) weave: selection 30 compact spinning pure yarns of cotton are weaved using 24 needle straight-bar machines.
It is weaved using straight-bar machines, adjustment degree mesh is to 120 when weaving contaminates the coiler part of dark striped, this dark striped
Partial fabric loop density is small, then followed by weaving middle deep striped coiler part when adjustment degree mesh to 100, this
The fabric loop density of middle deep stripe portion is medium, and adjustment degree mesh arrives when finally weaving the coiler part of light striped again
60, the fabric loop density of this light stripe portion is maximum.
B) pre-treatment, fabric in weaving process, fabric can the tension of residual fraction uneven distribution, slurry, finish and
Impurity etc., therefore to carry out pre-treatment and be removed, pre-treatment have selected 1.5% neutrality to deoil refining agent and 2% soda ash, bath raio
For 1:15,75 DEG C of hot water clean 30min.
C) preboarding, fabric carry out preboarding again after pre-treatment, wherein preboarding temperature is 120 DEG C, and shape speed
For 20m/min, overfeeding control is 5%, and door width is 134cm.
D) dyeing is handled, and dyeing processing includes the following steps: cotton using reactive dyeing, and when dyeing selects high response
Reactive dye and 1.5% soda ash, bath raio 1:10, dyeing temperature is 50 DEG C, contaminates and finishes first drain cold water washes Liang Zhi tri- again, so
Afterwards plus 1.5g/L acetic acid pickling, pickling temperature are 50 DEG C, and time 5-10min, last drain is soaped, and temperature of soaping is 50 DEG C,
Time is 25min.
E) fixation soft treatment, fixation soft treatment have selected 1.5% color fixing agent, 1.5% wetting softener and 1.5% vinegar
Acid, when fixation soft treatment, are first added acetic acid circulation, add color fixing agent, are warming up to 75 DEG C, run drain after 40min, then
With 50 DEG C of hot water wash, and wetting softener operation 25min is added, finally drains out cylinder, obtains gradual change knitting fabric.
A kind of production method (terylene) of the gradual change of embodiment 2 knitting fabric
A) weave: selection 32 count yarns of the pure spinning of terylene are weaved using 28 needle circular knitting machines.
Circular knitting machine tune Yarn feeding wheel when weaving, the big coil length of thread-feeding amount is longer, and density is smaller；Simultaneously can with pressure regulation needle depth,
Pressing is deeper, and coil is bigger, and density is smaller.Conversely, density is bigger.Hundred coil length 100mm be it is short, Density is big, fabric
It is closer, it is easy dye light color；150mm is centre；250mm is length, and Density is big, and fabric is more loose, and it is dark to be easy dye.
B) pre-treatment, fabric is in weaving process, tension, finish and the impurity of fabric meeting residual fraction uneven distribution
Deng therefore carrying out pre-treatment and be removed, pre-treatment has selected 0.1% neutrality to deoil refining agent and 0.1% soda ash, and bath raio is
1:17 cleans 30min with 70 DEG C of hot water.
C) preboarding, fabric carry out preboarding again after pre-treatment, wherein preboarding temperature is 150 DEG C or so, setting
Speed is 20m/min, and overfeeding control is 5%, and door width is 140cm.
D) dyeing is handled, and dyeing processing includes the following steps: terylene using score dyeing, and 0.1- is added in when dyeing
1.5% sodium hydrosulfite, bath raio 1:8-10, dyeing temperature are 120-140 DEG C, and contaminating complete first drain, cold water washes Liang Zhi tri- again, so
Afterwards plus 1.5g/L acetic acid pickling, pickling temperature are 50 DEG C, and time 5-10min, last drain is soaped, and temperature of soaping is 50 DEG C,
Time is 25min
E) fixation soft treatment, fixation soft treatment have selected 1.0% color fixing agent, 1.0% wetting softener and 1.0% vinegar
Acid, when fixation soft treatment, are first added acetic acid circulation, add color fixing agent, are warming up to 80 DEG C, run drain after 45min, then
With 45 DEG C of hot water wash, and wetting softener operation 20min is added, finally drains out cylinder, obtains gradual change knitting fabric.
A kind of production method (polyamide fibre) of the gradual change of embodiment 3 knitting fabric
A) it weaves:
Tricot machine carries out the change of coil weaving density by changing curling drawing density and tension.Change curling drawing speed
Degree is normally wound per minute for 10cm, and winding speed becomes 7cm and 13cm, 1 minute weaving 7cm winding speed fabric after adjusting
Density hundred coil lengths that become larger are 300mm, and 1 minute weaving 13cm winding speed Density, hundred coil lengths that become smaller are
185mm, it is 255mm that the weaving of weaving in 1 minute 10cm, which is hundred coil lengths of intermediate fabric density,.
Tension is adjusted, normal weaving tension is 1.2 times, adjusts 1.0 times and 1.5 times of Tensity size, respectively weaving 1 minute, then
The part of 1.0 times of tension is that the smallest hundred coil lengths of Density are 280mm, and 1.5 times of tension are that fabric tension is maximum
Hundred coil lengths are 180mm, and 1.2 times of placed in the middle hundred coil lengths are 230mm.Density is bigger, is less susceptible to paint, i.e.,
Color is more shallow.
B) pre-treatment, fabric is in weaving process, tension, finish and the impurity of fabric meeting residual fraction uneven distribution
Deng therefore carrying out pre-treatment and be removed, pre-treatment has selected 1% neutrality to deoil refining agent and 1% soda ash, bath raio 1:
17,20min is cleaned with 80 DEG C of hot water.
C) preboarding, fabric carry out preboarding again after pre-treatment, wherein preboarding temperature is 150 DEG C, and shape speed
For 20m/min, overfeeding control is 5%, and door width is 140cm.
D) dyeing is handled, and dyeing processing includes the following steps: polyamide fibre acid dyeing, selection acid dye when dyeing
Material, 1% acid levelling agent and 1.5% diluted acid agent, bath raio 1:10, dyeing temperature are 85-110 DEG C, dyeing time 10min,
Dye finishes first drain hot wash again.
E) fixation soft treatment, fixation soft treatment have selected 0.1% color fixing agent, 0.1% wetting softener and 0.1% vinegar
Acid, when fixation soft treatment, are first added acetic acid circulation, add color fixing agent, are warming up to 70 DEG C, run drain after 45min, then
With 55 DEG C of hot water wash, and wetting softener operation 30min is added, finally drains out cylinder, obtains gradual change knitting fabric.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or the terminal device that include a series of elements not only include those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or end
The intrinsic element of end equipment.In the absence of more restrictions, being limited by sentence " including ... " or " including ... "
Element, it is not excluded that there is also other elements in process, method, article or the terminal device for including the element.This
Outside, herein, " being greater than ", " being less than ", " being more than " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
Being includes this number.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
Scope of patent protection of the invention.Therefore, it based on innovative idea of the invention, change that embodiment described herein is carried out and is repaired
Change or the equivalent structure or equivalent process transformation made by using the contents of the present specification, directly or indirectly by the above technology
Scheme is used in other related technical areas, is included within scope of patent protection of the invention.
Claims (8)
1. a kind of production method of gradient color knitting fabric, which comprises the following steps:
Weaving: the discrepant knitting fabric of yarn weaving coil weaving density is used；
Dyeing: knitting fabric to be processed is dyed.
2. production method according to claim 1, which is characterized in that the staining procedure is dyed with single bath process, dye
The color time is 5-15 minutes, dye bath ratio 1:8-10.
3. production method according to claim 1, which is characterized in that the weaving process, the difference of coil weaving density
Reached by adjusting the knitting equipment that weaving process uses.
4. production method according to claim 3, which is characterized in that the knitting equipment includes straight-bar machines, circular knitting machine and warp knit
Machine.
5. production method according to claim 1, which is characterized in that it further include pre-treatment step, the pre-treatment step
After weaving step, before staining procedure, the pre-treatment is deoiled refining agent and 0.1%- using 0.1-1.5% neutrality
2% soda ash carries out water-bath, bath raio 1:12-17 to woven fabric；Fabric is cleaned 10-30 minutes with 70-80 DEG C of hot water again.
6. production method according to claim 1, which is characterized in that it further include pre-setting step, the pre-setting step
After pre-treatment step, before staining procedure, the pre-setting step temperature be 110-170 DEG C.
7. production method according to claim 1, which is characterized in that further include fixation soft treatment step, the fixation
Soft treatment is after staining procedure, the fixation soft treatment step are as follows: in staining jar, first to dyeing, material is added below
0.1-1.5% acetic acid is recycled, and adds after 0.1-1.5% color fixing agent liquid being warming up to 70-80 DEG C, 35-45 points of operation
Then with 45-55 DEG C of hot water wash 0.1-1.5% wetting softener operation 20-30 minutes is added, most in drain after clock in the hot water
After drain out cylinder, obtain gradient color knitting fabric.
8. a kind of gradient color is knitted fabric, which is characterized in that the gradient color knitting fabric is any described using claim 1-7
Production method produced.
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