Print paste and its printing technology containing grape pigment
Technical field
The invention belongs to the printing technique field of fabric, and in particular to a kind of print paste and its print containing grape pigment
Flower process.
Background technology
With gradually stepping up for people's life up-to-dateness, the common living environment of the protection mankind, sustainable development is realized
Exhibition is increasingly becoming the Main way of countries in the world economic development, and dress of the people to textile and TEXTILE CHEMICALS is safe to use
Increasingly pay attention to health, natural pigment has attracted the eyeball of correlative study person with its again the characteristics of richly endowed by nature, by it
Safe and non-toxic, good ecological, environmental protective effect, unique health care and medicinal function, and colour tone certainly but enjoy favor.
Grape pigment is widely present in grape wine and the discarded object of grape beverage production and processing, its wide material sources, price
It is cheap, there are wide market prospects.Grape pigment has uvioresistant, a bacteria resistance function, at the same also have it is certain it is medicinal with
Health value.Grape pigment stamp, subdued colour can not only be obtained, and can assign fabric special medicinal health-care function.
It is most of at present to study the performance for concentrating on natural pigment and tint applications aspect, lack natural pigment in stamp application aspect
Research, application of the grape pigment in stamp have no report.
The content of the invention
It is an object of the invention to provide a kind of print paste containing grape pigment and its to bafta and silk fabric
Printing technology, grape pigment wide material sources are cheap, have good biological degradability, and uvioresistant, antibacterial and medicine are protected
Health-care function, safe and non-toxic, stability is good, and the advantages that strong coloring force, grape pigment stamp meets the requirement of sustainable development, and it prints
Loom figured color and luster is soft, and has uvioresistant and medicinal health-care function, and grape pigment stamp zinc sulfate, which makees mordant, to be obtained
To brown, brown color is can obtain as mordant with aluminum sulfate, yellowish-brown is can obtain as mordant with lanthanum chloride, makees matchmaker with cerium chloride
Stain can obtain dark brown, can obtain rufous as mordant with betel nut mimosa extract, can enrich stamp by using different mordant dyeing agent
The tone of product, with the hydrotropy used in glycerine replaces synthetic dyestuffs stamp, hygroscopic agent urea, make production process more environmentally friendly.
To achieve the above object, the present invention provides following technical scheme:
A kind of print paste containing grape pigment, it is made of the raw material of following weight proportioning:Imperial collagen paste 50 ~
60%th, grape pigment 1.5 ~ 4%, glycerine 2 ~ 4%, mordant 0.5 ~ 3%, surplus are water.
A kind of print paste containing grape pigment, it is made of the raw material of following weight proportioning:Imperial collagen paste
55%th, grape pigment 2%, glycerine 3%, mordant 1% ~ 2%, water 38% ~ 39%.
The mass fraction of the imperial collagen paste is 6%.
Described mordant is the one of which in aluminum sulfate, cerium chloride, zinc sulfate, lanthanum chloride or betel nut mimosa extract.
A kind of print paste containing grape pigment is as follows to the printing technology of bafta, step:
(1)Stamp:Stamp is carried out to bafta using the print paste containing grape pigment;
(2)Drying:Bafta after stamp is dried into 5 ~ 7min under conditions of 80 ~ 100 DEG C;
(3)Decatize:By the bafta after drying under conditions of 100 ~ 105 DEG C 5 ~ 15min of decatize;
(4)Post processing:Bafta after decatize wash to-neutrality is soaped-to wash-dry.
A kind of print paste containing grape pigment is to the printing technology of bafta, the step(3)In, using chlorination
Cerium, lanthanum chloride as mordant, by the bafta after drying under conditions of 102 DEG C the min of decatize 5 ~ 10;Made using aluminum sulfate
For mordant, by the bafta after drying under conditions of 102 DEG C 7 ~ 15min of decatize;Using zinc sulfate, betel nut mimosa extract as matchmaker
Stain, by the bafta after drying under conditions of 102 DEG C 10 ~ 15min of decatize.
A kind of print paste containing grape pigment is to the printing technology of bafta, the step(4)Neutrality soap and be
Bafta after washing process is 3g/L, carries out the 10min that soaps under conditions of 80 DEG C in neutral detergent agent concentration.
A kind of print paste containing grape pigment is to the printing technology of bafta, the step(1)In print paste
Preparation method it is as follows:The grape pigment of formula ratio is weighed, adds a small amount of water to be tuned into pulpous state, then, the glycerine dissolved is added, adds
Water is simultaneously sufficiently stirred, and dissolves grape pigment.Grape pigment solution is slowly added in the imperial collagen paste of formula ratio, side edged stirs
Mix, the container of dissolving grape pigment is rinsed with water, pour into imperial collagen paste, stir, add the mordant dyeing dissolved before use
Agent, stir evenly.
A kind of print paste containing grape pigment is as follows to the printing technology of silk fabric, step:
(1)Stamp:Stamp is carried out to silk fabric using the print paste containing grape pigment, it is described to contain grape pigment
Print paste pH value be 4 ~ 5;
(2)Drying:Silk fabric after stamp is dried into 4 ~ 6min under conditions of 80 ~ 100 DEG C;
(3)Decatize:By the silk fabric after drying under conditions of 100 ~ 102 DEG C 5 ~ 30min of decatize;
(4)Post processing:Silk fabric after decatize wash to-neutrality is soaped-to wash-dry.
A kind of print paste containing grape pigment is to the printing technology of silk fabric, the step(3)In, using sulfuric acid
Aluminium as mordant, by the silk fabric after drying under conditions of 102 DEG C 8 ~ 15min of decatize;Using cerium chloride as mordant dyeing
Agent, by the silk fabric after drying under conditions of 102 DEG C the min of decatize 5 ~ 10;Using zinc sulfate as mordant, will dry
The min of decatize 20 ~ 30 under conditions of 102 DEG C of silk fabric afterwards;Using lanthanum chloride as mordant, by the silk after drying
Fabric min of decatize 7 ~ 13 under conditions of 102 DEG C;Using betel nut mimosa extract as mordant, the silk fabric after drying is existed
The min of decatize 13 ~ 22 under conditions of 102 DEG C.
A kind of print paste containing grape pigment is to the printing technology of silk fabric, the step(4)Neutrality soap
It is that the silk fabric after washing process is 3g/L, carries out the 10min that soaps under conditions of 80 DEG C in neutral detergent agent concentration.
A kind of print paste containing grape pigment is to the printing technology of silk fabric, the step(1)In stamp color
The preparation method of slurry is as follows:The grape pigment of formula ratio is weighed, adds a small amount of water to be tuned into pulpous state, then, adds the glycerine dissolved,
Add water and be sufficiently stirred, dissolve grape pigment.Grape pigment solution is slowly added in the imperial collagen paste of formula ratio, side edged
Stirring, the container of dissolving grape pigment is rinsed with water, pour into imperial collagen paste, stir, it is 4 ~ 5 to add acetic acid to adjust pH value, is faced
With the preceding mordant for adding and having dissolved, stir evenly.
The present invention is from the selection of the former paste of stamp, the selection of mordant, the selection of moisture absorption cosolvent, optimization of printing technology etc.
Several aspect research grape pigments are used for the printing technology of cotton and silk.Particular content has the following aspects:
(1)Original is pasted(The former paste of starch, imperial collagen paste)It is well mixed with the aqueous solution of grape pigment, is surveyed with digital viscometer instrument
Viscosity during different shear rate is tried, draws the relation curve of shear rate and viscosity, chooses the preferably former paste of compatibility.
(2)With the former paste good from grape pigment compatibility and different mordants(Lanthanum chloride, cerium chloride, zinc sulfate, sulfuric acid
Aluminium, betel nut tannin extract, ferric sulfate, ferrous sulfate)Solution is well mixed, gluing when testing different shear rate with digital viscometer instrument
Degree, the relation curve of shear rate and viscosity is drawn, chosen and the former paste preferable mordant of compatibility.
(3)With(1)The former paste of selection,(2)Mordant, grape pigment, the glycerine of selection prepare print paste to bafta
With silk fabric stamp, influence of the research steaming time to K/S values, glycerine dosage, the type of mordant and dosage to K/S values,
The influence of color fastness, select optimal printing technology.
(4)With(1)The former paste of selection,(2)Mordant, grape pigment, the urea of selection prepare print paste, according to(3)
The optimum process condition of selection compares urea with glycerine to PRINTED FABRIC color characteristic, color to bafta and silk fabric stamp
The influence of fastness, decorative pattern fineness, decorative pattern profile finish, to determine whether to replace urea to make moisture absorption, hydrotropy with glycerine
Agent.
Beneficial effects of the present invention:Grape pigment is natural pigment, and wide material sources are cheap, has good biology
Degradability, it is nontoxic, harmless, it is not carcinogenic to skin without allergy, and with uvioresistant, antibacterial and medicinal health-care function, stability
Well, the advantages that strong coloring force, PRINTED FABRIC color and luster is soft, and has uvioresistant and medicinal health-care function, grape pigment stamp
Meet the requirement of sustainable development, stamp can be prevented compared with traditional mordant using the mordant of environment-friendly type and was post-processed
Pollution caused by heavy metal ion in journey, traditional moisture absorption cosolvent urea is replaced to make using the moisture absorption cosolvent glycerine of environment-friendly type
Production process is more environmentally friendly.Grape pigment stamp can obtain brown with zinc sulfate as mordant, be can obtain with aluminum sulfate as mordant
Brown color, yellowish-brown is can obtain with lanthanum chloride as mordant, and dark brown is can obtain as mordant with cerium chloride, is made with betel nut mimosa extract
Mordant can obtain rufous, and the tone of Printing can be enriched by using different mordant dyeing agent.
Embodiment
Embodiment 1
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of bafta, step:The present embodiment
The print paste containing grape pigment it is as follows to the printing technology of bafta, step:60%, grape is pasted with 6% imperial collagen is contained
Then pigment 3%, glycerine 4%, cerium chloride 2%, the print paste of water 31% dry 6min, 102 DEG C of vapour to cotton fabric printing in 90 DEG C
5min is steamed, then is post-processed, postprocessing working procedures are washed including cold water, hot water wash, neutrality are soaped, hot water wash, cold water are washed, dried.
Embodiment 2
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of bafta, step:With containing 6%
Imperial collagen paste 55%, grape pigment 1.5%, glycerine 2.5%, zinc sulfate 0.5%, the print paste of water 40.5% to cotton fabric printing,
Then 5min, 102 DEG C of decatize 15min are dried in 100 DEG C, then are post-processed, postprocessing working procedures are washed including cold water, hot water wash,
Neutrality is soaped, hot water wash, cold water are washed, dried.
Embodiment 3
Cotton is knitted with containing 6% imperial collagen paste 50%, grape pigment 2%, glycerine 2%, lanthanum chloride 1%, the print paste of water 45%
Thing stamp, 7min, 102 DEG C of decatize 10min then are dried in 80 DEG C, then post-processed, postprocessing working procedures are washed including cold water, heat
Washing, neutrality is soaped, hot water wash, cold water are washed, dried.
Embodiment 4
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of bafta, step:With containing 6%
Imperial collagen paste 53%, grape pigment 4%, glycerine 4%, betel nut mimosa extract 3%, the print paste of water 36% is to cotton fabric printing, Ran Houyu
100 DEG C of drying 6min, 102 DEG C of decatize 12min, then post-processed, postprocessing working procedures are washed including cold water, hot water wash, neutral soap
Wash, hot water wash, cold water are washed, dried.
Embodiment 5
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of bafta, step:With containing 6%
Imperial collagen paste 57%, grape pigment 3%, glycerine 3%, aluminum sulfate 1.5%, the print paste of water 35.5% is to cotton fabric printing, then
7min, 102 DEG C of decatize 13min are dried in 90 DEG C, then are post-processed, postprocessing working procedures are washed including cold water, hot water wash, neutral soap
Wash, hot water wash, cold water are washed, dried.
Embodiment 6
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of silk fabric, step:With containing
6% imperial collagen paste 50%, grape pigment 1.5%, glycerine 2%, lanthanum chloride 0.5%, water 46%, the print paste that pH value is 4 are knitted to silk
Thing stamp, 6min, 102 DEG C of decatize 13min then are dried in 80 DEG C, then post-processed, postprocessing working procedures are washed including cold water, heat
Washing, neutrality is soaped, hot water wash, cold water are washed, dried.
Embodiment 7
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of silk fabric, step:With containing
6% imperial collagen paste 55%, grape pigment 2%, glycerine 3%, cerium chloride 1%, water 39%, the print paste that pH value is 4.5 are to silk fabric
Stamp, 5min, 102 DEG C of decatize 5min then are dried in 100 DEG C, then post-processed, postprocessing working procedures are washed including cold water, hot water
Wash, neutrality is soaped, hot water wash, cold water are washed, dried.
Embodiment 8
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of silk fabric, step:With containing
6% imperial collagen paste 60%, grape pigment 3%, glycerine 4%, zinc sulfate 2.5%, water 30.5%, the print paste that pH value is 5 are knitted to silk
Thing stamp, 4min, 102 DEG C of decatize 30min then are dried in 90 DEG C, then post-processed, postprocessing working procedures are washed including cold water, heat
Washing, neutrality is soaped, hot water wash, cold water are washed, dried.
Embodiment 9
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of silk fabric, step:With containing
6% imperial collagen paste 53%, grape pigment 4%, glycerine 4%, aluminum sulfate 2%, water 37%, the print paste that pH value is 4 print to silk fabric
Flower, 4min, 102 DEG C of decatize 15min then are dried in 100 DEG C, then post-processed, postprocessing working procedures are washed including cold water, hot water
Wash, neutrality is soaped, hot water wash, cold water are washed, dried.
Embodiment 10
The print paste containing grape pigment of the present embodiment is as follows to the printing technology of silk fabric, step:With containing
6% imperial collagen paste 58%, grape pigment 2.5%, glycerine 2.5%, betel nut mimosa extract 3%, water 34%, the print paste that pH value is 5 are to silk
Textile printing, 6min, 102 DEG C of decatize 20min then are dried in 90 DEG C, then are post-processed, postprocessing working procedures wash including cold water,
Hot water wash, neutrality are soaped, hot water wash, cold water are washed, dried.
Fabric apparent shade depthK/SThe measure of value:With CE-7000A SCT high accuracy colour photometer (the color general limited public affairs of science and technology in Shenyang
Department) measure, using D65Light source and 10°Viewing angle, each sample are surveyed 4 times, averaged.
Crock fastness is tested:With reference to GB/T 3920-2008《Textile color stability tests colour fastness to rubbing》Carry out
Test.
Soaping fastness is tested;With reference to GB/T 3921.3-2008《Textile color stability tests color fastness to washing》Carry out
Test.
Color fastness to water:With reference to GB/T 5713-2013《Textile color stability tests color fastness to water》Tested.
Colour fastness to perspiration:With reference to GB/T 3922-2013《Textile color stability tests colour fastness to perspiration》Surveyed
Examination.
Color fastness to hot pressing:With reference to GB/T 6152-1997《Textile color stability tests color fastness to hot pressing》Surveyed
Examination.
Table 1 according to bafta after the stamp of example 1 K/S values and color fastness
Table 2 according to silk fabric after the stamp of example 9 K/S values and color fastness
The color fastness of the stamp bafta measured in table 1 reaches GB/T 411-2008《Cotton dyeing cloth》High-class product standard.
The color fastness of the stamp silk fabric measured in table 2 reaches GB/T 15551-2007《Light of Mulberry Silk Fabrics》High-class product standard.Table
The bright print paste containing grape pigment can obtain excellent color fastness to cotton fabric printing and to silk fabric stamp.