CN109537261A - A kind of washing method and denim fabric of denim fabric - Google Patents
A kind of washing method and denim fabric of denim fabric Download PDFInfo
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- CN109537261A CN109537261A CN201811258293.8A CN201811258293A CN109537261A CN 109537261 A CN109537261 A CN 109537261A CN 201811258293 A CN201811258293 A CN 201811258293A CN 109537261 A CN109537261 A CN 109537261A
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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
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- 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
-
- 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
Abstract
The present invention discloses the washing method and denim fabric of a kind of denim fabric, comprising the following steps: carries out desizing treatment to denim fabric；ENZYME WASH at least once is carried out to denim fabric；First wash is carried out to denim fabric；Second wash is carried out to denim fabric；Colorfastness to rubbing elevator is added during second wash.Make the dry friction color fastness of denim fabric reach 4.5~5 grades, wet friction color fastness reach 3 grades and its more than, jeans are allowed more persistently to keep original style, it can't seriously fade because the number of washing increases, reduce water resource pollution, the problem of can fading simultaneously to avoid clothes because of friction, meets the needs of people and market.
Description
Technical field
The present invention relates to textile technology fields, relate generally to the washing method and denim fabric of a kind of denim fabric.
Background technique
Jeans are the evergreen trees in clothing, and by differentiation and development in more than 100 years, it is undesirable to be still clothes stage
The role in generation.Different from other easy suits, there is no too big variations on Design modelling for jeans, walk it constantly
The protean postfinishing process of upper fashion front, final finishing assign the more added values of jeans, and after wash water is used as
An important link in finishing technique is jeans feel, comfortable, style concentrated reflection.
Traditional denim fabric be with indigo dye and dyeing, and bipseudoindoxyl dye be cannot be directly used to dyeing reduction dye
Material makes in dyestuff and yarn fiber with certain side only when bipseudoindoxyl dye is reduced into golden yellow leuco compound by infiltrating, pressurizeing
Formula combines, then through oxygen autoxidation au bleu in air.But bipseudoindoxyl dye cannot be firmly combined together with fiber in yarn,
Therefore the yam surface after dyeing has a certain amount of loose colour, and manufactured jeans are after wash water, part bipseudoindoxyl dye meeting
It falls off through physics or chemical washing method, to assign jeans distinctive style.
Due to indigo dye and dyeing principle, the bad color fastness of indigo jeans is common problem,
The wet friction color fastness of especially denim fabric is only capable of reaching 1 grade of fastness.Therefore, jeans can usually go out in washing process
Existing serious colour fading, especially dark jeans, the color of denim fabric can be thin out after repeatedly washing, and will affect clothes
Style；In addition, jeans have to not only be easy to dye other clothes, while also can with other clothes Wash Separatelies
Water resource is polluted.Therefore many people are exploring the problem of how improving jeans color fastness, and jeans is allowed to take
Filling has stronger competitiveness in industry, while reducing the pollution to water resource, protecting ecology.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of washing method of denim fabric and oxen
Young fabric, make the dry friction color fastness of denim fabric reach 4.5 ~ 5 grades, wet friction color fastness reach 3 grades and its more than, allow cowboy
Clothes more persistently keep original style, it is intended to solve the problems, such as that existing denim fabric color fastness is low.
Technical scheme is as follows:
A kind of washing method of denim fabric, wherein the following steps are included:
A. desizing treatment is carried out to denim fabric；
B. ENZYME WASH at least once is carried out to denim fabric；
C. first wash is carried out to denim fabric；
D. second wash is carried out to denim fabric；Colorfastness to rubbing elevator is added during second wash.
The washing method of the denim fabric, wherein in step a, desizing condition an are as follows: a conduit made of long bamboo 0.1 ~ 0.5g/L of oil, resist printing
0.1 ~ 0.5g/L of agent, water temperature are 45 ~ 60 DEG C, wash 10 ~ 30min.
The washing method of the denim fabric, wherein in step b, ENZYME WASH condition are as follows: 1 ~ 3mL/ of neutral cellulase
L, 0.1 ~ 0.5g/L of resist agent, an a conduit made of long bamboo 0.1 ~ 0.5g/L of oil, temperature are 40 ~ 50 DEG C, wash 10 ~ 30min.
The washing method of the denim fabric, wherein in step b the following steps are included:
B1. first time ENZYME WASH is carried out to denim fabric；
B2. second of ENZYME WASH is carried out to denim fabric.
The washing method of the denim fabric, wherein in step b the following steps are included:
B1. first time ENZYME WASH is carried out to denim fabric；
B11, cold water wash is carried out to fabric；
B2. second of ENZYME WASH is carried out to denim fabric；
In step b11, cold water wash is carried out to fabric, washes 2 ~ 10min, is dehydrated, drying.
The washing method of the denim fabric, wherein in step c, washing conditions are as follows: a conduit made of long bamboo oil 0.2g/L ~ 0.5g/L prevents
Stain 0.2g/L ~ 0.5g/L, 5 ~ 15min of washing time.
The washing method of the denim fabric, wherein in step d, washing conditions are as follows: 0.1 ~ 0.5g/L of glacial acetic acid, water
Wash 2 ~ 5min；Then plus colorfastness to rubbing 2 ~ 8g/L of elevator, 5 ~ 15min is washed.
The washing method of the denim fabric, wherein in desizing treatment, ENZYME WASH processing each time, first wash
It is further comprising the steps of after processing or second wash processing:
It crosses on clear water at least 1 time, or, clear water at least 1 time or more, dehydration are crossed, or, crossing clear water at least 1 time or more, dehydration, drying.
The washing method of the denim fabric, wherein replace an a conduit made of long bamboo oily with desizing enzyme.
A kind of jean facing material, wherein the jean facing material using denim fabric as described above washing method into
The processing of row wash water.
The utility model has the advantages that the washing method of denim fabric of the invention, makes the dry friction color fastness of denim fabric reach 4.5 ~ 5
Grade, wet friction color fastness reach 3 grades and its more than, allow jeans more persistently to keep original style, can't be because of washing
The problem of number increases and seriously fades, and reduces water resource pollution, while can fade to avoid clothes because of friction, meets people
With the demand in market.
Specific embodiment
The present invention provides the washing method and denim fabric of a kind of denim fabric, to make the purpose of the present invention, technical solution
And effect is clearer, clear, the present invention is described in more detail below.It should be appreciated that specific implementation described herein
Example is only used to explain the present invention, is not intended to limit the present invention.
A kind of washing method of denim fabric provided in the present invention, comprising the following steps:
A. desizing treatment is carried out to denim fabric；
B. ENZYME WASH at least once is carried out to denim fabric；
C. first wash is carried out to denim fabric；
D. second wash is carried out to denim fabric；Colorfastness to rubbing elevator is added during second wash.
Using the washing method of denim fabric provided by the present invention, the reason of capable of improving colorfastness to rubbing, mainly there is two
Point: 1. wash away the loose colour of web surface, 2. addition colorfastness to rubbing elevators；Colorfastness to rubbing can be made to mention by the two
It is high.Bipseudoindoxyl dye colouring principle is to be firmly combined in a manner of hydrogen bond after bipseudoindoxyl dye is reduced into leuco compound with fiber on yarn
Together, but on fiber the limited amount of hydrogen bond can be combined into bipseudoindoxyl dye, therefore the overwhelming majority still echos on yarn
, therefore denim fabric is easy to fade.Colorfastness to rubbing elevator is added to be because of the side that the substance can pass through hydrogen bond with fiber
Formula is combined, and then colorfastness to rubbing elevator is cation, positively charged, can be reacted with band anionic dye, most
After be that the colorfastness to rubbing elevator is capable of forming film on the fabric, dyestuff can be wrapped, prevent dyestuff from falling off, therefore energy
Enough improve the color fastness of fabric.And the loose colour of web surface is removed, firm hydrogen bond will not be formed between fiber exactly
Bipseudoindoxyl dye removes, and removes the unstable dyestuff of web surface all, further increases colorfastness to rubbing.
Specifically, in step a, desizing condition an are as follows: a conduit made of long bamboo 0.1 ~ 0.5g/L of oil, 0.1 ~ 0.5g/L of resist agent, water temperature is 45 ~ 60
DEG C, wash 10 ~ 30min.In the present invention program, desizing is carried out to fabric first, because web surface has one layer of slurry, feel
Can be stiff, while can also have some impurity, by addition a conduit made of long bamboo oil to its desizing, the slurry of web surface is removed, feel can become
It is good；In the process, the dyestuff of yam surface, in process and machine the wash water operating of infiltration, bipseudoindoxyl dye can be from yarn
On fall off, it is that fabric is again by the reverse side of staining, especially fabric in order to prevent that resist agent, which is added, and reverse side is if there is returning dye
Seriously, through xanthochromia will occur after a period of time, fabric quality is influenced.It, can be in the present solution, other than using a conduit made of long bamboo oil
It is replaced with desizing enzyme etc..The classification of resist agent is not required, as long as can reach anti-returns dye effect.Using upper
The a conduit made of long bamboo oil for stating concentration range can reach the requirement of desizing, and desizing effect is best；Using the resist printing of above-mentioned concentration range
Agent can prevent indigo be further attached on web surface under certain degree.It is because of desizing that the water temperature range, which is arranged,
With raw material used in ferment, relatively good effect can be played within this range.
In the present invention program, step b needs to carry out ENZYME WASH at least once, if only carrying out an ENZYME WASH, friction
Color fastness can be improved really, but optimal effectiveness is not achieved.Highly preferred scheme is to carry out ENZYME WASH twice, friction color jail
It is good, high-efficient that degree promotes effect.Therefore, in step b the following steps are included:
B1. first time ENZYME WASH is carried out to denim fabric；
B2. second of ENZYME WASH is carried out to denim fabric.
The ENZYME WASH condition are as follows: 1 ~ 3mL/L of neutral cellulase, 0.1 ~ 0.5g/L of resist agent, an a conduit made of long bamboo 0.1 ~ 0.5g/L of oil,
Temperature is 40 ~ 50 DEG C, washes 10 ~ 30min.In the present invention program, this step mainly acts on yarn using cellulase
Upper fiber is adding a conduit made of long bamboo oil to be to make desizing more so that the bipseudoindoxyl dye adhered on yarn falls off as fiber is applied
Thoroughly, make impurity in addition to more clean.Because cellulase have specificity, can oxygenolysis cellulose, keep cellulose big
Molecule resolves into glucose monomer, so that the dyestuff on yarn is split away off with the decomposition of cellulose.Select neutral fibre
Plain enzyme is tieed up, is because the enzyme can reach the activity of enzyme hydrolysis under conditions of neutrality, otherwise under acidic conditions to cotton fibre
Dimension has certain damage.Meanwhile enzyme be need at a certain temperature activity it is higher, according to this enzyme viability, ENZYME WASH step
Using 40 ~ 50 DEG C of temperature for being suitable in rapid, neutral cellulase is made to play maximum effect.Enzyme effect is a kind of temperature when fabric
The mode of sum, therefore choose suitable 10 ~ 30min of time and be advisable, make cellulase mainly act on web surface filoplume and
Yam surface will not form the bipseudoindoxyl dye of firm hydrogen bond exactly to remove the loose colour of web surface between fiber
It removes.
Preferably, increase cold water wash step between ENZYME WASH step twice, purpose mainly washes away a ferment
Wash in step some loose colours on fabric.Because by previous step ferment wash water, solution is blue, therefore how much can be deposited on fabric
Staining on one point.Therefore, in step b the following steps are included:
B1. first time ENZYME WASH is carried out to denim fabric；
B11, cold water wash is carried out to fabric；
B2. second of ENZYME WASH is carried out to denim fabric.
Wherein, in step b11, cold water wash is carried out to fabric, washes 2 ~ 10min, is dehydrated, drying.Water temperature is room temperature, because
It is limited for the ability of being capable of wash water loose colour at normal temperature, the floating of the either fabric most surface for being easier to fall off can only be washed away
Color, effect is also not it is obvious that therefore washing time is set as 2-10min in this step, avoids wasting time with cost.Drying
Temperature can be 90 ~ 110 DEG C, and the time can be 20 ~ 30min.
In the present invention program, in step c, washing conditions are as follows: an a conduit made of long bamboo oil 0.2g/L ~ 0.5g/L, resist agent 0.2g/L ~
0.5g/L, 5 ~ 15min of washing time.The effect of this step is also for removing the loose colour on fabric.The work of a conduit made of long bamboo oil in this step
There are several points with property: playing the role of desizing, wash away loose colour, have certain resist printing effect；And resist agent only serves resist printing
Effect.In this step, water temperature is not required, room temperature is sufficient.The concentration range of a conduit made of long bamboo oil and resist agent can choose 0.2g/L ~
In the section 0.5g/L, removal floating color can be effectively removed, while can prevent from returning dye.
In the present invention program, in step d, washing conditions are as follows: 0.1 ~ 0.5g/L of glacial acetic acid washes 2 ~ 5min；Then plus
Colorfastness to rubbing 2 ~ 8g/L of elevator washes 5 ~ 15min.In this step, glacial acetic acid is added, is the Ph value in order to adjust solution,
But acidity is not easy excessively high, not so can have an impact, while ion is strong in the permeability of solution to yarn, can be deep into yarn
Layer, and colorfastness to rubbing elevator is weak cation elevator, can with penetrate into the anion of yarn inner layer with chemical bond
Mode is firmly combined together, to form one layer of firm film in yam surface, prevents dyestuff from falling off.Using above-mentioned concentration model
The glacial acetic acid and colorfastness to rubbing elevator enclosed can achieve the effect that raising colorfastness to rubbing, concentration height can have certain wave
Take.
Preferably, after desizing treatment, each time ENZYME WASH processing, first wash processing or second wash processing,
It is further comprising the steps of:
It crosses on clear water at least 1 time, or, clear water at least 1 time or more, dehydration are crossed, or, crossing clear water at least 1 time or more, dehydration, drying.
Clear water is crossed in order to make denim fabric reach better treatment effect, the raw material to prevent a upper process makes subsequent processing
At influence, and in order to remove the loose colour for being easy to fall off on wash water fabric.It is dehydrated the clear water meeting contained in fabric in order to prevent
Dilute subsequent processing material concentration, guarantee the treatment effect of subsequent processing, therefore, cross clear water at least 1 time after, can again into
Row dehydration.For the degree of dehydration on colorfastness to rubbing is improved, there is no what to influence, dehydration treatment time is generally 2min
Left and right.It can also carry out drying and processing after dehydration, after drying and processing, can see style after lower fabric wash water, simultaneously meeting
Play certain colour fixation.Drying temperature can be 90 ~ 110 DEG C, and the time can be 20 ~ 30min.
A kind of denim fabric is also provided in the present invention, the denim fabric carries out wash water processing using above-mentioned washing method.
The dry friction color fastness of the denim fabric can reach 4.5 ~ 5 grades, wet friction color fastness reach 3 grades and its more than, while feel
Soft comfortable, good permeability greatly improve the added value of jeans, and application market prospect is big.
Below by way of specific embodiment, the invention will be further described.
Embodiment 1
Wash water is carried out to dark denim fabric, comprising the following steps:
A. desizing treatment: desizing condition are as follows: water capacity 100L, an a conduit made of long bamboo oil 0.3g/L, resist agent 0.3g/ is carried out to dark denim fabric
L, water temperature are 50 DEG C, wash 15min, cross clear water twice after desizing, dehydration 2min.
B. ENZYME WASH: ENZYME WASH condition are as follows: water capacity 100L, neutral fibre is carried out to step a treated denim fabric
Plain enzyme 200mL, resist agent 0.3g/L, a conduit made of long bamboo oil 0.3g/L, temperature are 40 DEG C, wash 25min, cross clear water 3 times after ENZYME WASH, dehydration
2min is handled, dries 30min at 100 DEG C.
C. cold water wash: water capacity 100L is carried out to step b treated denim fabric, after washing 2min, dehydration
2min carries out drying 30min at 100 DEG C.
D. second of ENZYME WASH: ENZYME WASH condition is carried out to step c treated denim fabric are as follows: water capacity 100L, in
Property cellulase 200mL, resist agent 0.3g/L, a conduit made of long bamboo oil 0.3g/L, temperature is 40 DEG C, washes 15min, and clear water 3 is crossed after ENZYME WASH
Secondary, dehydration 2min dries 30min at 100 DEG C.
E. next step washing: washing conditions is carried out to step d treated denim fabric are as follows: water capacity 60L, a conduit made of long bamboo oil
0.4g/L, resist agent 0.4g/L, washing time 10min are crossed clear water 2 times, dehydration 2min after having washed.
F. next step washing: washing conditions are as follows: water capacity 100L, glacial acetic acid is carried out to step e treated denim fabric
0.3g/L washes 3min, and then plus colorfastness to rubbing elevator 5g/L, washing 10min are crossed clear water 1 time, dehydration 2min,
30min is dried at 100 DEG C.
Embodiment 2
Wash water is carried out to dark denim fabric, comprising the following steps:
A. desizing treatment: desizing condition are as follows: water capacity 100L, an a conduit made of long bamboo oil 0.1g/L, resist agent 0.1g/ is carried out to dark denim fabric
L, water temperature are 45 DEG C, wash 10min, cross clear water twice after desizing, dehydration 2min.
B. ENZYME WASH: ENZYME WASH condition are as follows: water capacity 100L, neutral fibre is carried out to step a treated denim fabric
Plain enzyme 100mL/L, resist agent 0.1g/L, a conduit made of long bamboo oil 0.1g/L, temperature are 40 DEG C, wash 10min, cross clear water 3 times, take off after ENZYME WASH
Water process 2min dries 30min at 100 DEG C.
C. cold water wash: water capacity 100L is carried out to step b treated denim fabric, after washing 2min, dehydration
2min carries out drying 30min at 100 DEG C.
D. second of ENZYME WASH: ENZYME WASH condition is carried out to step c treated denim fabric are as follows: water capacity 100L, in
Property cellulase 100mL/L, resist agent 0.1g/L, a conduit made of long bamboo oil 0.1g/L, temperature is 40 DEG C, washes 10min, and clear water is crossed after ENZYME WASH
3 times, dehydration 2min dries 30min at 100 DEG C.
E. next step washing: washing conditions is carried out to step d treated denim fabric are as follows: water capacity 60L, a conduit made of long bamboo oil
0.4g/L, resist agent 0.4g/L, washing time 10min are crossed clear water 2 times, dehydration 2min after having washed.
F. next step washing: washing conditions are as follows: water capacity 100L, glacial acetic acid is carried out to step e treated denim fabric
0.3g/L washes 3min, and then plus colorfastness to rubbing elevator 5g/L, washing 10min are crossed clear water 1 time, dehydration 2min,
30min is dried at 100 DEG C.
Embodiment 3
Wash water is carried out to dark denim fabric, comprising the following steps:
A. desizing treatment: desizing condition are as follows: water capacity 100L, an a conduit made of long bamboo oil 0.5g/L, resist agent 0.5g/ is carried out to dark denim fabric
L, water temperature are 60 DEG C, wash 30min, cross clear water twice after desizing, dehydration 2min.
B. ENZYME WASH: ENZYME WASH condition are as follows: water capacity 100L, neutral fibre is carried out to step a treated denim fabric
Plain enzyme 300mL/L, resist agent 0.5g/L, a conduit made of long bamboo oil 0.5g/L, temperature are 50 DEG C, wash 30min, cross clear water 3 times, take off after ENZYME WASH
Water process 2min dries 30min at 100 DEG C.
C. cold water wash: water capacity 100L is carried out to step b treated denim fabric, after washing 2min, dehydration
2min carries out drying 30min at 100 DEG C.
D. second of ENZYME WASH: ENZYME WASH condition is carried out to step c treated denim fabric are as follows: water capacity 100L, in
Property cellulase 300mL, resist agent 0.5g/L, a conduit made of long bamboo oil 0.5g/L, temperature is 50 DEG C, washes 30min, and clear water 3 is crossed after ENZYME WASH
Secondary, dehydration 2min dries 30min at 100 DEG C.
E. next step washing: washing conditions is carried out to step d treated denim fabric are as follows: water capacity 60L, a conduit made of long bamboo oil
0.4g/L, resist agent 0.4g/L, washing time 10min are crossed clear water 2 times, dehydration 2min after having washed.
F. next step washing: washing conditions are as follows: water capacity 100L, glacial acetic acid is carried out to step e treated denim fabric
0.3g/L washes 3min；Then plus colorfastness to rubbing elevator 5g/L, washing 10min are crossed clear water 1 time, dehydration 2min,
30min is dried at 100 DEG C.
Embodiment 4
Color fastness test, flexibility test are carried out to the dark denim fabric of embodiment 1-3；Meanwhile at without water washing technology
The dark denim fabric original cloth of reason is as reference examples, and test result is as follows shown in table:
1 fabric performance test result of table
Wherein, colorfastness to rubbing test is carried out to fabric according to 3920 standard of GB/T.
Effect of the boardness commonly used to evaluation soft fabric degree, and also determine the drapability and touch of fabric
Feel.Bending stiffness is using denim fabric bending property before and after YG522 type electronics hardometer test wash water.Along fabric through to
It is 250mm × 25mm that direction, which cuts 5 pieces of samples, the sample cut out is lain on platform, it is ensured that fabric front end and horizontal platform
Front end horizontal line is overlapped, and is depressed small wrench, is started to test, fabric is bent to because being influenced by self gravity when under sample one end
When with 41.50 contact of incline plane, the data recorded at this time are bending length C(cN.cm), the calculation expression of bending stiffness is as follows:
C is bending length in formula, and l is extension elongation, and θ is tilt angle, and B is bending stiffness, and W is fabric Gram Mass (g/
m2).
Fabric bending stiffness is bigger, and fabric is harder；Conversely, showing that fabric is more soft, feel is better.
It can be seen from the above embodiments that, using washing method provided by the present invention, dark denim fabric can be made
Dry friction color fastness reach 4.5 ~ 5 grades, wet friction color fastness reach 3 grades and its more than, to efficiently solve denim fabric
The low problem of the wet friction color fastness always existed, at the same it is soft comfortable, and good permeability greatly improves the attached of jeans
Value added, application market prospect is big.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (10)
1. a kind of washing method of denim fabric, which comprises the following steps:
A. desizing treatment is carried out to denim fabric；
B. ENZYME WASH at least once is carried out to denim fabric；
C. first wash is carried out to denim fabric；
D. second wash is carried out to denim fabric；Colorfastness to rubbing elevator is added during second wash.
2. the washing method of denim fabric according to claim 1, which is characterized in that in step a, desizing condition an are as follows: a conduit made of long bamboo
0.1 ~ 0.5g/L of oil, 0.1 ~ 0.5g/L of resist agent, water temperature is 45 ~ 60 DEG C, washes 10 ~ 30min.
3. the washing method of denim fabric according to claim 1, which is characterized in that in step b, ENZYME WASH condition are as follows:
1 ~ 3mL/L of neutral cellulase, 0.1 ~ 0.5g/L of resist agent, an a conduit made of long bamboo 0.1 ~ 0.5g/L of oil, temperature are 40 ~ 50 DEG C, washing 10 ~
30min。
4. the washing method of denim fabric according to claim 3, which is characterized in that in step b the following steps are included:
B1. first time ENZYME WASH is carried out to denim fabric；
B2. second of ENZYME WASH is carried out to denim fabric.
5. the washing method of denim fabric according to claim 3, which is characterized in that in step b the following steps are included:
B1. first time ENZYME WASH is carried out to denim fabric；
B11, cold water wash is carried out to fabric；
B2. second of ENZYME WASH is carried out to denim fabric；
In step b11, cold water wash is carried out to fabric, washes 2 ~ 10min, is dehydrated, drying.
6. the washing method of denim fabric according to claim 1, which is characterized in that in step c, washing conditions an are as follows: a conduit made of long bamboo
Oily 0.2g/L ~ 0.5g/L, resist agent 0.2g/L ~ 0.5g/L, 5 ~ 15min of washing time.
7. the washing method of denim fabric according to claim 1, which is characterized in that in step d, washing conditions are as follows: ice
0.1 ~ 0.5g/L of acetic acid washes 2 ~ 5min；Then plus colorfastness to rubbing 2 ~ 8g/L of elevator, 5 ~ 15min is washed.
8. the washing method of denim fabric according to claim 1, which is characterized in that in desizing treatment, each time ferment
It is further comprising the steps of after washing processing, first wash processing or second wash processing:
It crosses on clear water at least 1 time, or, clear water at least 1 time or more, dehydration are crossed, or, crossing clear water at least 1 time or more, dehydration, drying.
9. according to the washing method of any denim fabric of claim 2,3,6, which is characterized in that replace an a conduit made of long bamboo with desizing enzyme
Oil.
10. a kind of jean facing material, which is characterized in that the jean facing material is using the ox as described in claim 1 ~ 9 is any
The washing method of young fabric carries out wash water processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258293.8A CN109537261B (en) | 2018-10-26 | 2018-10-26 | Washing method of jean fabric and jean fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811258293.8A CN109537261B (en) | 2018-10-26 | 2018-10-26 | Washing method of jean fabric and jean fabric |
Publications (2)
| Publication Number | Publication Date |
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| CN109537261A true CN109537261A (en) | 2019-03-29 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112726079A (en) * | 2020-12-23 | 2021-04-30 | 常州市德易印染有限公司 | Washing process of jean fabric and jean fabric |
| CN113699782A (en) * | 2021-08-31 | 2021-11-26 | 金利来(中国)有限公司 | Jean product antioxidation process |
| CN114438770A (en) * | 2022-01-06 | 2022-05-06 | 广州市创兴服装集团有限公司 | Waterless ferment grinding washing method for jeans wear |
| CN114836971A (en) * | 2022-05-09 | 2022-08-02 | 广东前进牛仔布有限公司 | Jean fabric washing method and jean fabric |
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| CN112726079A (en) * | 2020-12-23 | 2021-04-30 | 常州市德易印染有限公司 | Washing process of jean fabric and jean fabric |
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| CN114836971B (en) * | 2022-05-09 | 2024-04-02 | 广东前进牛仔布有限公司 | Jean fabric washing method and jean fabric |
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