CN105133389B - Textile color stability blue series standard fabric and its application - Google Patents
Textile color stability blue series standard fabric and its application Download PDFInfo
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Abstract
The present invention relates to a kind of textile color stability blue series standard fabric, it is made, preparation method includes using cotton plain as fabric using following specific prepare：Pre-treatment and dyeing；The invention further relates to application of the standard fabric in textile color stability is detected and is graded, wherein colour fastness to rubbing standard fabric is related to 8 color fastness grades, and colour fastness to perspiration is related to 4 color fastness grades, and color fastness to saliva is related to 4 color fastness grades；The grading of original gray card is converted into standard fabric and compares grading by the present invention, is graded more directly perceived, is reduced by tester's subjective impact, improves Detection accuracy.The technique of the standard fabric is improved, and its preparation process is controllable, color accuracy is high, and application prospect is extensive.
Description
Technical field
The invention belongs to textile inspection technical field, and in particular to textile color stability blue series standard fabric and its should
With.
Background technology
Textile and garment enterprise occupies critical role in the economic development of China, in order to improve the core competitiveness of enterprise,
Need high-quality, the high added value of guarantee fabric clothing.Textile color stability be evaluate properties of textile important indicator it
One, it is one and is related to consumer's health of human body, the important inspection project of safety and sanitation, in this regard, standard GB/T 18401 has been done by force
Property processed requirement, therefore color fastness seems in terms of the quality of production control and product inspection of textile and is even more important.
Textile color stability refers mainly to resistance of the color during processing and use to various effects, table on textile
The intensity that fiber is combined with dyestuff on bright fabric, auxiliary or product, the measure of color fastness is knitted according to the discoloration and stickers lining of sample
What the staining of thing was evaluated.Textile color stability is divided into five ranks, nine grades（Wherein crucial grade has 2/3,3,3/4,4
Level）, staining color fastness mainly investigates the staining degree in standard cotton cloth in process of the test.Staining is more shallow in standard cotton cloth, color
Festness ratings are higher, then the color fastness of textile is better；Conversely, color fastness is poorer.The detection of textile color stability, by many sides
The factor influence in face, including reviewer to the processing of sample, the technical merit for the personnel that grade, the selection for environmental condition of grading,
Oneself state of the analysis of evaluation process, the order graded and reviewer etc., these all have with the experience of reviewer
Very big relation.
Current color fastness grading method includes ocular estimate and instrumental method, because instrumental assessment can be by sample shape, surface
Form etc. is limited, therefore is not widely popularized；Ocular estimate is continued to use in the grading of traditional color fastness always.Textile rub resistance standard
The statement graded to ocular estimate is both referred to corresponding gray card and is compared without specific requirement.Inspector passes through to sample color and luster
The range estimation of change, gray scale difference is converted into by colored sample variation, then is compared with standard gray card, by comprehensive analysis it
After draw evaluation result.In this course, testing staff is graded color conversion grey, because intuitive is too poor,
Certain mistaken ideas and risk are there is, especially for the inspector for just starting study.Cultivate a ripe testing staff, it is necessary to
Long period, grading person will also avoid tired grading in grading, and these objective and subjective factors are easy for influenceing inspector
Judgement, cause evaluation result to produce very big error.So setting up a set of scientific, visual each grade of color fastness color series
Standard fabric, to crack this problem of puzzlement industry for many years, improve the quality of China's textile inspection standard, strengthen me
State formulates the right of speech of standard, there is energetically realistic meaning.
Developing textile color stability standard sample has versatile：1st, the spinning of similar colour system can more intuitively be judged
The color fastness grade of fabric, and be not limited solely to grade to the sample of all colours with gray card, it can so reduce inspection
Difficulty of the survey personnel in ranking process, convenient operation, improves accuracy；2nd, the benchmark sample for digitizing rating system can be used as
Product, are the foundation of the quick ranking method of color fastness, lay a solid foundation.3rd, checkout procedure Quality Control standard specimen or examination mark be can be used as
Sample, during every fastness test, while being used as Quality Control sample, examination with the color fastness standard sample of the similar colour system of known grades
Test the standard sample of evaluation known grades after terminating with it is actually detected go out standard sample grade, if it is consistent, so as to judge
The normalization of detection process, the accuracy of testing result.4th, factory is helped preferably to carry out production process quality monitoring, it is ensured that batch
The product dyeing of amount production is more uniform, reduces aberration.
Presently relevant dyeing document and production technology are generally all to inquire into how to contaminate every color fastness of textile
More preferably, the research for the different grades of standard fabric of development or blank.And want to obtain the color standard of certain grade just
Stained clot-h, it is necessary to more strict control is carried out to dyeing.
The content of the invention
The defect existed for prior art, being capable of the spinning of visual inspection blue series present invention solves the technical problem that being to provide
Fabric color fastness, the standard fabric for improving Detection accuracy, its preparation process is controllable, standard fabric precision is high, provides simultaneously
Its textile color stability detection in application.
The present invention solve its technical problem use technical scheme be：
A kind of textile color stability blue series standard fabric, it is using cotton plain as fabric, using following preparation method system
, specific preparation method includes：
Step（1）Pre-treatment：Fabric boil drift, singe and mercerization finish；
Step（2）Dyeing：The dyeing of various concentrations is carried out using active blue dyestuff.
Specifically, it is 14*14/60*60 that the cotton plain, which is density, it is strongly 673N*687N, grammes per square metre is 232g/m2；
Specifically, described boil drift through first time mangle, for the first time first time decatize, washing, second mangle, second of vapour
Steam, wash for second, dry, the first time mangle selects caustic soda 50g/L, the 8g/L of refining agent 88, chelated dispersants 510
3g/L；The first time decatize is 100 DEG C of decatize 60min；The first time washing is from 85 DEG C of 4 lattice of washing；Described second
Mangle selects hydrogen peroxide 6g/L, refining agent 88 3g/L, chelated dispersants 5g/L, stabilizer 10g/L；Second of decatize
For 100 DEG C of decatize 60min；Second of washing is from 85 DEG C of 4 lattice of washing.
Specifically, described singe is carried out to the obverse and reverse of cotton plain respectively, speed 75m/min, burner is high 2 lis
Rice, makes fuel evaporation using gasoline vaporizer and the combustion material singed is mixed into air.
Specifically, the mercerising carries out mangle using caustic soda 210g/L-220g/L, then wash, 80 DEG C of -90 DEG C of washings 6
Lattice, are then dried.
Further, step（1）Sanding processing is carried out afterwards, then carries out step（2）Dyeing；The sanding speed is 22m/
Min, pressure 1.2Kg, tension force 21Kg.
Further, step（2）After carry out Final finishing, the Final finishing is soft treatment, and specially softening agent is rolled
Liquid, then drying, anti-shrinking, the soft treatment select hydrophilic silicone softening agent, preferably softening agent CGF.
Further, the step（2）Dye as continous way dyeing, including roll material, drying, fixation, decatize, washing
Soap, pickling, the processing step for crossing padding machine and drying；The material that rolls selects reactive dye indigo plant S-G, controls liquid carrying rate 65%, infrared
Line is dried to containing tide 5%, and fixation is handled from salt, soda ash and caustic soda, and the decatize is using 100 DEG C of decatize 60s, washing
Soap from soap lye ZS99 0.5g/L, the pickling controls sample cloth pH to be 6.5-7.5 from acetic acid.
Further, the step（2）Pigment dyeing technique is selected in dyeing, carries out rolling material from coating indigo plant, rear to carry out heat
Wind drying, cropping；The coating indigo plant selects coating indigo plant FFG, such as production of Hua Da coating Co., Ltd coating indigo plant FFG, controls band
Liquid rate 65%；The hot-air seasoning is to containing tide 5%.
Detect and comment in colour fastness to rubbing present invention simultaneously provides described textile color stability blue series standard fabric
Application in level, the specific preparation method of standard fabric includes：Pre-treatment, dyeing, Final finishing；The dyeing uses continous way
During dyeing, preparation include sanding processing, dyestuff successively select 1.5,8,20,30,40,80g/L concentration, 1-6 standards are made and knit
When dyeing described in thing uses pigment dyeing technique, 7 and No. 8 standard fabrics are made from 6 and 15g/L concentration in dyestuff；It is described
1-8 standard fabrics correspond to the color fastness of resistance to dry friction 4-5,4,3-4,3,2-3,2,1-2,1 grade, respectively corresponding resistance to wet friction respectively
Color fastness 4,3,2,1-2, the grade of 1-2,1,1,1, carry out sample and compare grading and detection process normalization examination.
Detect and comment in colour fastness to perspiration present invention simultaneously provides described textile color stability blue series standard fabric
Application in level, the specific preparation method of standard fabric is：Pre-treatment, continous way dyeing and Final finishing, when wherein continous way is dyed
Dyestuff successively from 18,30,40,60g/L concentration, standard fabric is made, colour fastness to perspiration 4,3-4,3,2-3 etc. is corresponding in turn to
Level carries out sample and compares grading and detection process normalization examination.
Detect and comment in color fastness to saliva present invention simultaneously provides described textile color stability blue series standard fabric
Application in level, the specific preparation method of standard fabric is：Pre-treatment, continous way dyeing and Final finishing, when wherein continous way is dyed
Dyestuff successively from 20,35,40,65g/L concentration, standard fabric is made, color fastness to saliva 4,3-4,3,2-3 etc. is corresponding in turn to
Level, carries out sample and compares grading and detection process normalization examination.
The beneficial effects of the present invention are：
（1）The present invention is from cotton plain as fabric, and surfacing, wearability is good, and easy dyeing is uniform.
（2）Existing sanding technology is used for improving the touch comfort level of fabric, and the present invention utilizes sanding handling process, reached
Unexpected effect is arrived, the increase of one side fabric face product causes absorption during dyeing to increase in the dyestuff of fabric face,
Form more loose colours；The villus fiber of another aspect fabric face is elongated, and the resistance of friction is added when rub resistance is tested,
So it is easier to make the dyestuff on dyed fabric surface to be transferred on standard calico, double action causes the color fastness of sanded cloth
Decline.
（3）As dye strength increases, color fastness grade is decreased, and the present invention is by controlling the concentration of dyestuff to obtain
Different grades of standard items, the color of standard fabric is influenceed by technological parameter, and its influence relation is extremely complex, this hair
It is bright that the processing step used needed for each standard fabric, parameter is accurately determined, especially dye strength is quantified, obtained
Comparison standard items when being identified to different grades of color fastness standard fabric as color fastness.
（4）The uniformity of textile dyeing can be obviously improved by soft Final finishing, can especially improve uneven phenomenon,
This is probably because the dyestuff and dyeing assistant that in soft last handling process, adsorb in fabric face are carried out under hygrometric state state
Once redistribute, dyeing is become more uniform.
（5）In addition, fabric color fastness increases than the result without soft treatment after soft treatment.This be because
The loose colour that part sticks in fabric face can be removed during soft treatment for one side, another aspect softening agent has certain
Lubrication, can improve the smoothness of fabric, and fabric face coefficient of friction can be reduced in friction test, so as to reduce part
Dyestuff comes off so that colour fastness to rubbing can improve.
The present invention, which grades original gray card, is converted into the standard fabric comparison grading that the present invention is obtained, and detects more straight
See, reduced by tester's subjective impact, improve Detection accuracy；It is also possible to apply the invention to various color fastness detection process rule
The examination of plasticity.The technique of the standard fabric is improved, and its preparation process is controllable, color accuracy is high, and application prospect is extensive.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with present invention implementation
Embodiment in example, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described
Embodiment be only a part of embodiment of the invention, rather than whole embodiment.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to guarantor of the present invention
The scope of shield.
The textile colour fastness to rubbing blue series standard fabric of embodiment 1 and its application
The textile colour fastness to rubbing blue series standard fabric of embodiment 1, choose 1-8 sample cloth, its using cotton plain as
Fabric, is obtained using following specific preparation method：
Step（1）Pre-treatment：Fabric boil drift, singe and mercerization finish；
The cotton plain is that density is 14*14/60*60, is strongly 673N*687N, grammes per square metre is 232g/m2, specific choosing
The pure cotton plain contained with Nantong Rui Rui；
It is described to boil drift through first time mangle, for the first time first time decatize, washing, second mangle, second decatize, second
Secondary washing, drying, the first time mangle select caustic soda 50g/L, the 8g/L of refining agent 88, the 3g/L of chelated dispersants 510；It is described
First time decatize is 100 DEG C of decatize 60min；The first time washing is from 85 DEG C of 4 lattice of washing；Second of mangle is from double
Oxygen water 6g/L, refining agent 88 3g/L, chelated dispersants 5g/L, stabilizer 10g/L；Second of decatize is 100 DEG C of decatizes
60min；Second of washing is from 85 DEG C of 4 lattice of washing；
Described singe is carried out to the obverse and reverse of cotton plain respectively, and speed 75m/min, burner is high 2 centimetres, using vapour
Oily vaporizer makes fuel evaporation and the combustion material singed is mixed into air；
The mercerising carries out mangle using caustic soda 210g/L-220g/L, then 80 DEG C of -90 DEG C of 6 lattice of washing, rear drying；
Pre-processing device selects the pre-processing device that Xinchang, Zhejiang Province dyeing machine Co., Ltd produces.
Step（2）Sanding, 1-6 samples cloth carry out sanding processing, the sanding speed be 22m/min, pressure 1.2Kg,
Power 21Kg, the roughing process builds the LAM018-180 type roughing-up machines of industry dyeing machine from Zhangjiagang；7-8 sample cloth is without mill
Hair processing.
Step（3）Dyeing：The dyeing of various concentrations is carried out using active blue dyestuff.
Sample cloth 1-6 uses continous way dyeing, including roll material, drying, fixation, decatize, washing soap, pickling, mistake
Padding machine and the processing step of drying；The material that rolls selects reactive dye indigo plant S-G, the specific lot number from the production of Hentsman companies
For 0029722100 reactive blue S-G dyestuffs, control liquid carrying rate 65%, dye strength is followed successively by 1.5,8,20,30,40,80g/L,
Infrared baking is to containing tide 5%, and fixation is handled from salt, soda ash and caustic soda, and the decatize uses 100 DEG C of decatize 60s,
Washing is soaped from soap lye ZS99 0.5g/L, and the pickling controls sample cloth pH to be 6.5-7.5 from acetic acid；
Sample cloth 7-8 uses pigment dyeing technique, carries out rolling material from coating indigo plant, hot-air seasoning, cropping are carried out afterwards；It is described
Coating indigo plant selects coating indigo plant FFG, such as production of Hua Da coating Co., Ltd coating indigo plant FFG, controls liquid carrying rate 65%；The hot blast
Drying is to containing tide 5%；Coating concentration selects 6 and 15g/L successively.
Step（4）Final finishing：The Final finishing be soft treatment, specially softening agent carry out mangle, then drying, it is shrinkproof
Processing, the soft treatment selects hydrophilic silicone softening agent, preferably softening agent CGF, as China produces up to assisting-dyeing chemical plant
Softening agent CGF.
Through above procedure, 1-8 standard fabrics are obtained, with reference to GB/T 3920-2008《Textile color stability experiment is resistance to
Colorfastness to rubbing》The dry of stained clot-h, wet friction are determined respectively, and with " experiment of GB/T 251-2008 textile color stabilities is commented
Determine staining gray scale " evaluate the dry friction of friction cloth and the staining series of wet friction color fastness, the 1-8 standard fabrics
Correspond to respectively the color fastness of resistance to dry friction 4-5,4,3-4,3,2-3,2,1-2,1 grade, correspond to respectively moisture-proof colorfastness to rubbing 4,3,2,
1-2, the grade of 1-2,1,1,1, appraiser can carry out sample according to the standard fabric and compare identification.
The textile colour fastness to perspiration blue series standard fabric of embodiment 2 and its application
The textile colour fastness to perspiration blue series standard fabric of embodiment 2, choose 1-4 sample cloth, its using cotton plain as
Fabric, is obtained using following specific preparation method：
Step（1）Pre-treatment：Fabric boil drift, singe and mercerization finish；
The cotton plain is that density is 14*14/60*60, is strongly 673N*687N, grammes per square metre is 232g/m2, specific choosing
The pure cotton plain contained with Nantong Rui Rui；
It is described to boil drift through first time mangle, for the first time first time decatize, washing, second mangle, second decatize, second
Secondary washing, drying, the first time mangle select caustic soda 50g/L, the 8g/L of refining agent 88, the 3g/L of chelated dispersants 510；It is described
First time decatize is 100 DEG C of decatize 60min；The first time washing is from 85 DEG C of 4 lattice of washing；Second of mangle is from double
Oxygen water 6g/L, refining agent 88 3g/L, chelated dispersants 5g/L, stabilizer 10g/L；Second of decatize is 100 DEG C of decatizes
60min；Second of washing is from 85 DEG C of 4 lattice of washing；
Described singe is carried out to the obverse and reverse of cotton plain respectively, and speed 75m/min, burner is high 2 centimetres, using vapour
Oily vaporizer makes fuel evaporation and the combustion material singed is mixed into air；
The mercerising carries out mangle using caustic soda 210g/L-220g/L, and then 80 DEG C of -90 DEG C of 6 lattice of washing, are then dried；
Pre-processing device selects the pre-processing device that Xinchang, Zhejiang Province dyeing machine Co., Ltd produces.
Step（2）Dyeing：The dyeing of various concentrations is carried out using active blue dyestuff；
Sample cloth 1-4 uses continous way dyeing, including roll material, drying, fixation, decatize, washing soap, pickling, mistake
Padding machine and the processing step of drying；The material that rolls selects reactive dye indigo plant S-G, the specific lot number from the production of Hentsman companies
For 0029722100 reactive blue S-G dyestuffs, liquid carrying rate 65%, dye strength is followed successively by 18,30,40,60g/L, infrared baking
To containing tide 5%, fixation is handled from salt, soda ash and caustic soda, and the decatize washes choosing of soaping using 100 DEG C of decatize 60s
With soap lye ZS99 0.5g/L, the pickling controls sample cloth pH to be 6.5-7.5 from acetic acid.
Step（3）Final finishing：The Final finishing be soft treatment, specially softening agent carry out mangle, then drying, it is shrinkproof
Processing, the soft treatment selects hydrophilic silicone softening agent, preferably softening agent CGF, as China produces up to assisting-dyeing chemical plant
Softening agent CGF.
Through above procedure, 1-4 standard fabrics are obtained, with reference to GB/T 3922-2013《Textile color stability experiment is resistance to
PERSPIRATION COLOR FASTNESS》The colour fastness to perspiration of stained clot-h is determined, and with " GB/T 251-2008 textile color stability test evaluations
Staining gray scale " evaluates the cotton staining series of colour fastness to perspiration, and 1-4 standard fabrics are corresponding in turn to colour fastness to perspiration
4th, 3-4,3,2-3 grades, appraiser can carry out sample according to the standard fabric and compare identification, specifically include resistance to sweat stain cotton staining
Color fastness and the sour cotton staining color fastness of sweat proof.
The saliva of textile color fastness blue series standard fabric of embodiment 3 and its application
The saliva of textile color fastness blue series standard fabric of embodiment 3, choose 1-4 sample cloth, its using cotton plain as
Fabric, is obtained using following specific preparation method：
Step（1）Pre-treatment：Fabric boil drift, singe and mercerization finish；
The cotton plain is that density is 14*14/60*60, is strongly 673N*687N, grammes per square metre is 232g/m2, specific choosing
The pure cotton plain contained with Nantong Rui Rui；
It is described to boil drift through first time mangle, for the first time first time decatize, washing, second mangle, second decatize, second
Secondary washing, drying, the first time mangle select caustic soda 50g/L, the 8g/L of refining agent 88, the 3g/L of chelated dispersants 510；It is described
First time decatize is 100 DEG C of decatize 60min；The first time washing is from 85 DEG C of 4 lattice of washing；Second of mangle is from double
Oxygen water 6g/L, refining agent 88 3g/L, chelated dispersants 5g/L, stabilizer 10g/L；Second of decatize is 100 DEG C of decatizes
60min；Second of washing is from 85 DEG C of 4 lattice of washing.
Described singe is carried out to the obverse and reverse of cotton plain respectively, speed 75m/min, the high 2cm of burner, using gasoline
Vaporizer makes fuel evaporation and the combustion material singed is mixed into air.
The mercerising carries out mangle using caustic soda 210g/L-220g/L, then 80 DEG C of -90 DEG C of 6 lattice of washing, drying；
Pre-processing device selects the pre-processing device that Xinchang, Zhejiang Province dyeing machine Co., Ltd produces.
Step（2）Dyeing：The dyeing of various concentrations is carried out using active blue dyestuff；
Sample cloth 1-4 uses continous way dyeing, including roll material, drying, fixation, decatize, washing soap, pickling, mistake
Padding machine and the processing step of drying；The material that rolls selects reactive dye indigo plant S-G, the specific lot number from the production of Hentsman companies
For 0029722100 reactive blue S-G dyestuffs, liquid carrying rate 65%, dye strength is followed successively by 20,35,40,65g/L, infrared baking
To containing tide 5%, fixation is handled from salt, soda ash and caustic soda, and the decatize washes choosing of soaping using 100 DEG C of decatize 60s
With soap lye ZS99 0.5g/L, the pickling controls sample cloth pH to be 6.5-7.5 from acetic acid.
Step（3）Final finishing：The Final finishing be soft treatment, specially softening agent carry out mangle, then drying, it is shrinkproof
Processing, the soft treatment selects hydrophilic silicone softening agent, preferably softening agent CGF, as China produces up to assisting-dyeing chemical plant
Softening agent CGF.
Through above procedure, 1-4 standard fabrics are obtained, with reference to GB/T 18886-2002《Textile color stability experiment is resistance to
Saliva color fastness》The color fastness to saliva of stained clot-h is determined, and with " GB/T 251-2008 textile color stability test evaluations
Staining gray scale " evaluate color fastness to saliva cotton staining series, 1-4 marks be corresponding in turn to color fastness to saliva 4,
3-4,3,2-3 grades, appraiser can carry out sample according to the standard fabric and compare identification.
The dyeing base fabric sanding of experimental example 1 pre-processes the influence to colour fastness to rubbing
Reactive dye indigo plant S-G is selected, dye liquor concentration is that 20g/L is dyed and soft to sanding and non-sanding cotton plain
Final finishing, takes six representative positions of stained clot-h to carry out resistance to dry, wet friction color fastness experiment, sanding is investigated respectively and is located in advance
The difference of reason and the stained clot-h colour fastness to rubbing pre-processed without sanding, is manually graded under standard sources, is as a result seen
Table 1.
Known by table 1, the colorfastness to rubbing of resistance to dry and wet pre-processed by sanding is significantly lower than the result pre-processed without sanding.
The staining mechanism of textile colour fastness to rubbing, mainly makes the dyestuff of the non-set of fabric face in the presence of friction mechanism power
It is directly transferred to what is caused on standard calico.So fabric is after sanding is handled, the increase of one side fabric face product is caused
Absorption increases in the dyestuff of fabric face during dyeing, forms more loose colours；The villus fiber of another aspect fabric face is elongated,
The resistance of friction is added when rub resistance is tested, is so easier to make the dyestuff on dyed fabric surface to be transferred to standard calico
On, double action causes the decline of the colour fastness to rubbing of sanded cloth.So for dyeing lower grade colour fastness to rubbing
Standard fabric can contemplate and use sanded cloth.
Influence of the dye strength of experimental example 2 to stained clot-h colour fastness to rubbing
From reactive dye indigo plant S-G, dyestuff dye liquor concentration is respectively 5g/L, 10g/L, 20g/L, 40g/L, and 60g/L is to mill
Velvet apple plain carries out dyeing and soft post processing, takes the center position of stained clot-h to carry out colour fastness to perspiration experiment, investigates not
Influence with dye liquor concentration to colour fastness to perspiration, the results are shown in Table 2.
Dye strength influences larger to Fabrics Dyed with Reactive Dyes color fastness.5g/L dye strength colour fastness to perspiration is
5 grades, with being continuously increased for dye strength, in the case where not changing other techniques of dyeing, the colour fastness to perspiration of fabric
Can constantly it reduce, when dye strength reaches 60g/L, the colour fastness to perspiration of fabric is only 2-3 grades.Because dye used
Expect that concentration is higher, the probability accumulated in fabric face and form loose colour is bigger, so as to reduce the color fastness of dyed fabric.
Experiment is found more than, can control to dye the mark of different grades of color fastness by changing the concentration of dyestuff
Quasi- product.
Influence of the soft Final finishing of experimental example 3 to stained clot-h colour fastness to rubbing
Reactive dye indigo plant S-G is selected, dye liquor concentration is that 40g/L is dyed to cotton plain, and dyeing later half cloth specimen is not
Soft Final finishing is done, second half cloth specimen carries out soft Final finishing, takes six representative positions respectively on two kinds of cloth specimens
Color fastness to saliva experiment is done, investigation is without the stained clot-h color fastness to saliva of soft Final finishing and the soft Final finishing of process
Difference, is manually graded under standard sources, the results are shown in Table 3.
Known by table 3, without soft treatment fabric color fastness to saliva, each position is uneven, the fabric after soft treatment
Six positions of color fastness to saliva are uniform, are 3 grades.Illustrate that by soft Final finishing the uniform of textile dyeing can be obviously improved
Property, this is probably due in soft last handling process, adsorbing dyestuff and dyeing assistant in fabric face under hygrometric state state
Once redistributed, dyeing is become more uniform.
In addition, fabric saliva color fastness increases than the result without soft treatment after soft treatment.This be because
For the loose colour that part sticks in fabric face can be removed during soft treatment so that color fastness to saliva has certain carry
It is high.
It can to sum up obtain：
（1）The colorfastness to rubbing of resistance to dry and wet pre-processed by sanding is significantly lower than the color fastness pre-processed without sanding, institute
To use sanded cloth as base fabric during color fastness standard fabric is developed, its dyeing is relatively easily controlled, more
It is readily available the colour fastness to rubbing standard fabric of different brackets especially inferior grade.
（2）As dye strength increases, festness ratings are decreased.Can be by controlling the concentration of dyestuff to obtain difference
The rub resistance standard items of grade.
（3）Dyed fabric softness Final finishing can improve uniformity of the reactive dye to cotton dyeing, and can necessarily journey
The grade of color fastness is improved on degree.The uniformity and stability of standard fabric can be improved by increasing soft Final finishing.
Claims (4)
1. a kind of textile color stability blue series standard fabric, it is characterised in that it is using cotton plain as fabric, using following system
Preparation Method is made, and specific preparation method includes：
Step（1）Pre-treatment：Fabric boil drift, singe, mercerising and sanding are handled；
Step（2）Dyeing：The dyeing of various concentrations is carried out using active blue dyestuff or coating, Final finishing is then carried out, it is described
Final finishing is soft treatment, and the soft treatment selects hydrophilic silicone softening agent；
The step（2）Dye as continous way dyeing, including roll material, drying, fixation, decatize, washing soap, pickling, mistake
Padding machine and the processing step of drying；The material that rolls selects reactive dye indigo plant S-G, and liquid carrying rate 65%, the decatize uses 100 DEG C of vapour
60s is steamed, the pickling controls sample cloth pH to be 6.5-7.5；
The step（2）Pigment dyeing technique is selected in dyeing, carries out rolling material from coating indigo plant, hot-air seasoning, cropping are carried out afterwards；Institute
State coating indigo plant and select coating indigo plant FFG, liquid carrying rate 65%.
2. the answering in colour fastness to rubbing is detected and is graded of the textile color stability blue series standard fabric described in claim 1
With, it is characterised in that the specific preparation method of standard fabric includes：Pre-treatment, dyeing and Final finishing；The dyeing is using company
During continuous formula dyeing, preparation includes sanding processing, dyestuff selects 1.5 successively, 8,20,30,40,80g/L concentration, No. 1-6 mark is made
Quasi- fabric；When the dyeing uses pigment dyeing technique, 7 and No. 8 standard fabrics are made from 6 and 15g/L concentration in dyestuff；
The 1-8 standard fabrics correspond to respectively the color fastness of resistance to dry friction 4-5,4,3-4,3,2-3,2,1-2,1 grade, respectively correspond to moisture-proof
Colorfastness to rubbing 4,3,2,1-2, the grade of 1-2,1,1,1, carry out sample and compare grading and detection process normalization examination.
3. the answering in colour fastness to perspiration is detected and is graded of the textile color stability blue series standard fabric described in claim 1
It is with, it is characterised in that the specific preparation method of standard fabric：Pre-treatment, continous way dyeing and Final finishing, wherein continous way are dyed
When dyestuff successively from 18,30,40,60g/L concentration, standard fabric is made, colour fastness to perspiration 4,3-4,3,2-3 is corresponding in turn to
Grade carries out sample and compares grading and detection process normalization examination.
4. the answering in color fastness to saliva is detected and is graded of the textile color stability blue series standard fabric described in claim 1
It is with, it is characterised in that the specific preparation method of standard fabric：Pre-treatment, continous way dyeing and Final finishing, wherein continous way are dyed
When dyestuff successively from 20,35,40,65g/L concentration, standard fabric is made, color fastness to saliva 4,3-4,3,2-3 is corresponding in turn to
Grade, carries out sample and compares grading and detection process normalization examination.
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| CN112708982B (en) * | 2020-11-25 | 2022-09-09 | 东莞德永佳纺织制衣有限公司 | Processing method for improving quality of carded cotton yarns |
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| CN104007061A (en) * | 2014-05-06 | 2014-08-27 | 重庆出入境检验检疫局检验检疫技术中心 | Capability verification sample for detection of textile color fastness to rubbing and preparation method thereof |
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