CN102296468A - Natural fiber velvet fabric transfer printing paste and production method thereof - Google Patents
Natural fiber velvet fabric transfer printing paste and production method thereof Download PDFInfo
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- CN102296468A CN102296468A CN 201010212848 CN201010212848A CN102296468A CN 102296468 A CN102296468 A CN 102296468A CN 201010212848 CN201010212848 CN 201010212848 CN 201010212848 A CN201010212848 A CN 201010212848A CN 102296468 A CN102296468 A CN 102296468A
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Abstract
The invention discloses a natural fiber velvet fabric transfer printing paste and a production method thereof. The natural fiber velvet fabric transfer printing paste comprises carboxymethylstach sodium (CMS) thickening and polyvinyl alcohol (PVA) thickening, wherein the CMS thickening comprises CMS, diammonium hydrogen phosphate, sodium benzoate, polyvinylpyrrolidone, Tween and deionized water; and the PVA thickening comprises PVA, sodium thiosulfate, chloroacetic acid and deionized water. The production method of the transfer printing paste comprises the steps of: firstly producing the CMS thickening and the PVA thickening, blending the two thickenings according to the weight ratio of 1:1-1:0.3, and stirring uniformly to be white thick liquid to obtain the natural fiber velvet fabric transfer printing paste.
Description
Technical field
The present invention relates to the dyeing industry in the textile industry, specifically be meant transfer printing thickener and production method thereof that a kind of suitable natural fabric plain velvet fabric is used.This printing gum is to be combined by former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol, adopts both to process respectively, after on request the composite production method of proportioning.
Background technology
In the existing weaving finished product, a considerable number of all kinds of PRINTED FABRIC be arranged as raw material, and textile printing will relate to printing gum.The printing effect of thickener stamp and quilt seal fabric and printing method, and the print paste that is made of thickener and dyestuff has confidential relation, and the difference of the every performance indications of print paste depends primarily on thickener, so thickener plays crucial effect in the stamp process.Transfer printing is a kind of novel technique in the stamp field, and transfer printing should be given certain viscosity and stamp characteristic with the carrier of thickener as a kind of print paste, also will meet the requirement of printing.Transfer printing is that the printing-ink (print paste) that will be made of thickener and dyestuff is imprinted on the paper, make transfer printing paper, coincide with transfer printing paper with by the seal fabric side again and carry out transfer printing, make the dyestuff pattern transfer printed on the transfer printing paper to by on the seal fabric by transfer printing machine.Therefore, the thickener that transfer printing is used, except possessing original stamp characteristic, its print paste (printing-ink) also will meet the typography requirement of printing machine.Transfer printing is compared with traditional stamp, and it is a kind of process technology of environment-friendly type, has become one of printing technique of domestic and international extensive use at present, also is the promotion project in China's textile industry.Transfer printing mainly contains the branch of heat sublimation transfer printing and wet method cold-transfer printing, wherein heat sublimation transfer printing is the distillation characteristic according to some DISPERSE DYES, be chosen in the DISPERSE DYES of 150～230 ℃ of distillations, with itself and the mixed quality China ink of former paste, again according to different layout requirements, with the look ink print on shifting with paper, make transfer printing paper, the transfer printing paper that will be printed on floral designs then contacts closely with fabric, in the certain temperature of control, under the situation of pressure and time, dyestuff is transferred on the fabric from transfer printing paper, enters fabric, thereby realize textile printing through diffusion.Heat sublimation transfer printing method mainly is suitable for and closes fine kind fabric, and natural fabrics such as cotton can't directly carry out the heat sublimation transfer printing, so just produced the wet transfer printing method.Wet transfer printing is that REACTIVE DYES or ACID DYES and former paste are mixed and made into process color China ink (print paste), again according to different layout requirements, with the look ink print to shifting with making transfer printing paper on the paper, the transfer printing paper that will be printed on floral designs then contacts through transfer printing machine closely with fabric, under the nip pressure effect of transfer means, dyestuff is transferred on the fabric from transfer printing paper, finishes the stamp task by operations such as fixation, washing and oven dry again.Because wet transfer printing is suitable for cotton, hair, silk etc. DISPERSE DYES is not had the stamp of the natural fabric of affinity, transfer printing is carried out under the naturally temperature conditions, so wet transfer printing is referred to as cold-transfer printing again.Plain velvet fabric belongs to heavy dry goods, traditional stamp of natural fabric plain velvet fabric generally all adopts the half tone direct printing, as described in " serigraphy " 2006 the 1st phases " the characteristic stamp of pile fabrics " article, close and certain altitude arranged because of velveteen fine hair, therefore the pattern alternate connection of printing with direct printing technology of all kinds is not ideal enough.The velveteen stamp often adopts the manual mode of production that scrapes, and the number of times that needs the viscosity decision of temperature, print paste according to printing table to scrape is so that print paste can infiltrate to the suede root, if control bad, it is too much to scrape number of times, then easy flushing, and decalcomania can thicken unclear.Along with the development of cold-transfer printing technology, the transfer printing of natural fabric plain velvet fabric has obtained effect preferably, and the quality of its stamp will improve greatly than half tone direct style, and pattern transferring is also more clear.Natural fabric plain velvet fabric transfer printing can obtain effect preferably, and its used printing gum plays an important role.From at present known various printing gums, the printing gum of using as the half tone direct printing of traditional printing technology technology, when being applied to natural fabric plain velvet fabric cold-transfer printing, there are a lot of shortcomings, relatively poor as the pattern transferring definition, or the printing performance that is modulated into print paste (process color China ink) is not good, or the product that has can't use at all.In the printing gum that known transfer printing is used, all described to contain the carboxymethyl cellulose aqueous dispersions coating transfer printing paper of non-crystallizing syrups as U.S. Pat 5196030 and European patent EP 1125015 and Chinese patent CN99812635.7, with former paste of carboxymethyl cellulose type and water-soluble or water dispersible dyestuff mixed preparing quality China ink, be printed on the transfer printing paper, by realizing the transfer printing of fabric on the transfer printing machine.The acid dye inks (process color China ink) that the former paste of a kind of polyamide is mixed with is disclosed as Chinese patent CN200710025329.3, the perhaps former REACTIVE DYES printing ink that pastes of mandelic acid, acrylic acid alkyd or Abietyl modified alkyd (process color China ink) is realized the wet transfer printing of natural fabric and nylon fibre by operations such as printing, transfer printing, oven dry.As Chinese patent CN200610116181.X, " production method of modification thickener and print paste thereof " discloses the graft modification thickener of a kind of starch and acrylic acid and acrylate, can be used in the cold-transfer printing.As Chinese patent application number: CN200910153492.7 special printing paste for transfer printing paper of pure cotton cloth and production technology thereof, disclose a kind of special printing paste of transfer printing paper of pure cotton cloth, bleachinged and dyeing preparation of raw material such as salt and calgon by converted starch, pure sodium alginate, industry and form.Described this class adapts to the printing gum that the natural fabric transfer printing is used, and also can have some problems when being applied to natural fabric plain velvet fabric transfer printing.If any transferring rate not high, the dyestuff residual quantity is more on the seal transfer printing paper later; The definition of the pattern transferring that has is relatively poor; The printing performance of the print paste that has (printing-ink) is not good; The product that has is fair, but has the difficult problem of title to patent.
Summary of the invention
In order to solve the printing gum that traditional stamp is used, the pattern transferring definition that exists when being applied to natural fabric plain velvet fabric cold-transfer printing is relatively poor, makes shortcomings such as the printing performance of print paste (printing-ink) is not good.In order to overcome existing transfer printing printing gum, shortcoming such as the not high and dyestuff residual quantity of the transferring rate that exists when being applied to natural fabric plain velvet fabric transfer printing is more, or product is better, but have the problem of title to patent.So the invention provides a kind of printing gum and production method thereof of novelty, this printing gum is fit to natural fabric plain velvet fabric transfering printing process to be used, and the yield and quality of transfer printing fabric is stable and be guaranteed.
The present invention provides a kind of printing gum and production method thereof of novelty for solve some shortcomings and the difficult problem that natural fabric plain velvet fabric transfer printing exists in using existing thickener.The present invention adopts technical scheme to be: a kind of natural fabric plain velvet fabric transfer printing thickener is by former paste of sodium carboxymethyl starch CMS and the former paste combination of PVAC polyvinylalcohol.The former paste of described sodium carboxymethyl starch is made of each component of sodium carboxymethyl starch, diammonium hydrogen phosphate, Sodium Benzoate, polyvinylpyrrolidone, tween and deionized water.The former paste of described polyvinyl alcohol is made of each component of polyvinyl alcohol, sodium thiosulfate, monoxone and deionized water.The former paste total weight percent of each ingredients constitute is in the former paste of sodium carboxymethyl starch: sodium carboxymethyl starch accounts for 42%, diammonium hydrogen phosphate accounts for 0.4%, Sodium Benzoate accounts for 0.6%, polyvinylpyrrolidone accounts for 2%, polysorbate60 account for 3% and deionized water account for 52%.It is that 1.46 sodium carboxymethyl starch is a raw material that described sodium carboxymethyl starch is selected substitution value DS for use.The former paste total weight percent of each ingredients constitute is in the former paste of polyvinyl alcohol: polyvinyl alcohol accounts for 15%, sodium thiosulfate accounts for 2%, monoxone account for 0.5%～1% and deionized water account for 82%～82.5%.It is that 1700 polyvinyl alcohol is a raw material that described polyvinyl alcohol is selected the degree of polymerization for use.
The production method of above-mentioned natural fabric plain velvet fabric transfer printing thickener is:
Prepare the former paste of sodium carboxymethyl starch by weight percentage: carboxymethyl starch with 42% and 52% deionized water add in the reactor, the polysorbate60 emulsifying agent emulsification with 3%, and the diammonium hydrogen phosphate of adding 0.4% behind the stirring 30min is regulated about pH=7; Add 2% polyvinylpyrrolidone then, slowly drip 0.6% Sodium Benzoate behind the stirring reaction 25min, be warming up to 40 ℃～50 ℃, about reaction 1h, make it to be transparent pasty state and reach complete gelatinization; Discharging when waiting to reduce to room temperature is left standstill and is become the former paste of sodium carboxymethyl starch behind the 12h.
Prepare the former paste of polyvinyl alcohol by weight percentage: polyvinyl alcohol with 15% and 82%～82.5% deionized water add in the reactor, heat to about 90 ℃, stir 50min, till the dissolving of particulate polyethylene alcohol; When being cooled to 80 ℃, add 2% sodium thiosulfate, regulating the pH value is 4～5, uses the rotary viscosimeter instrumentation behind the insulation reaction 1h, and the viscosity in the time of 25 ℃ is about 100p.s; Drip 0.5%～1% monoxone then, making the pH value is between 5～6, and discharging during to room temperature to be cooled is the former paste of polyvinyl alcohol.
Former paste of described sodium carboxymethyl starch and the former paste of polyvinyl alcohol are pressed than compounded combination, and the back that stirs becomes natural fabric plain velvet fabric transfer printing thickener.The proportioning of the cold-transfer printing thickener of compounded combination is: the former paste of sodium carboxymethyl starch (weight): the former paste of polyvinyl alcohol (weight)=1: 1～1: 0.3.This compounded combination becomes the index of natural fabric plain velvet fabric cold-transfer printing thickener to be: the thickener outward appearance thick liquid that is white in color, and solid content is 30%～40% (weight), and viscosity is 80～250p.s (25 ℃), and the pH value is 6～8, and storage period is half a year.
The transfer printing thickener of the natural fabric plain velvet fabric that said method is produced be basic, mix with dyestuff again, and add auxiliary agents such as defoamer, levelling agent, the agent of pH value stabilization and viscosity modifier, can be mixed with the process color China ink (print paste) of natural fabric plain velvet fabric transfer printing.The process color China ink (print paste) of this natural fabric plain velvet fabric transfer printing is printed on required pattern on the transprints paper by printing machine, makes natural fabric plain velvet fabric transfer printing paper.The transfer printing paper of making is contacted through transfer printing machine closely with the natural fabric plain velvet fabric, under the natural temperature of indoor environment, under the effect by transfer means, the dyestuff pattern is transferred on the fabric from transfer printing paper.Because carboxymethyl starch is received and can expand into original 300 times in water, the primary standard of weighing the former paste of this stamp is substitution value and the purity that carboxymethyl starch is received, now adopting substitution value is that the commerical grade carboxymethyl starch of 1.46 (DS values) is received, its dissolubility is very strong, simultaneously the solution transparency is also better with stability, so it shifts with to take off the paste effect good.Also contain a certain amount of polyvinyl alcohol (PVA) resin in this natural fabric plain velvet fabric transfer printing thickener, now adopting the degree of polymerization is that 1700 polyvinyl alcohol is a raw material, can be according to data such as the weight of natural fabric plain velvet fabric and institutional frameworks, regulate the ratio of the former paste of polyvinyl alcohol and come compounded combination, make the transfer printing effect better and more stable.Natural fabric plain velvet fabric transfer printing thickener provided by the present invention tests through production practices, and its print production is stable, the various plain velvet fabrics that transfer printing is produced, and its product quality meets national standard, and is much improved than traditional printing method.
The specific embodiment
Following embodiment is that the invention will be further described, and scope of the present invention is not limited to following embodiment, and this area professional can carry out various variations and modification to the present invention under the prerequisite that does not deviate from spiritual scope of the present invention.
Embodiment 1
One of natural fabric plain velvet fabric transfer printing thickener production method
Natural fabric plain velvet fabric transfer printing thickener is to be combined by former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol, its production method is the prescription by each component, earlier make former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol respectively, again former paste of sodium carboxymethyl starch CMS and the compounded combination production in proportion of the former paste of PVAC polyvinylalcohol.
1. the production method of the former paste of sodium carboxymethyl starch:
Be example to produce the former paste of sodium carboxymethyl starch 100kg now, the percentage by weight of each component is in the former paste of sodium carboxymethyl starch:
Sodium carboxymethyl starch accounts for 42%; Be 42kg, selecting substitution value DS for use is 1.46, and model is that the sodium carboxymethyl starch of the commerical grade of DST is a raw material,
Diammonium hydrogen phosphate accounts for 0.4%; Be 0.4kg,
Sodium Benzoate accounts for 0.6%; Be 0.6kg,
Polyvinylpyrrolidone accounts for 2%; Be 2kg,
Polysorbate60 accounts for 3%; Be 3kg,
Deionized water accounts for 52%; Be 52kg,
The deionized water of the carboxymethyl starch and 52% (52kg) of 42% (42kg) is added in the reactor,, stir the diammonium hydrogen phosphate that adds 0.4% (0.4kg) behind the 30min, about adjusting pH=7 with the polysorbate60 emulsifying agent emulsification of 3% (3kg); The polyvinylpyrrolidone that adds 2% (2kg) then, the slow Sodium Benzoate that drips 0.6% (0.6kg) is warming up to 40 ℃～50 ℃ behind the stirring reaction 25min, about reaction 1h, makes it to be transparent pasty state and reaches complete gelatinization; Discharging when waiting to reduce to room temperature is left standstill and is become the former paste of sodium carboxymethyl starch behind the 12h.
2. the production method of the former paste of polyvinyl alcohol
Equally, be example to produce the former paste of polyvinyl alcohol 100kg, each compositions in weight percentage is in the former paste of polyvinyl alcohol:
Polyvinyl alcohol accounts for 15%; Be 15kg, now selecting the degree of polymerization for use is 1700, and model is that the polyvinyl alcohol of 1788 commerical grades is a raw material,
Sodium thiosulfate accounts for 2%; Be 2kg,
Monoxone accounts for 0.5%～1%; Be 0.5～1kg,
Deionized water accounts for 82%～82.5%; Be 82～82.5kg.
The polyvinyl alcohol and 82%～82.5% of 15% (15kg) (in 82～82.5kg) the deionized water adding reactor, is heated to about 90 ℃, stirred 50min, till the dissolving of particulate polyethylene alcohol; When being cooled to 80 ℃, add the sodium thiosulfate of 2% (2kg), regulating the pH value is 4～5, uses the rotary viscosimeter instrumentation behind the insulation reaction 1h, and the viscosity in the time of 25 ℃ is about 100p.s; Drip 0.5%～1% then (0.5～1kg) monoxone, making the pH value is between 5～6, discharging during to room temperature to be cooled is the former paste of polyvinyl alcohol.During actual production, for easy to operate, the deionized water of adding can adopt the single standard of 82kg, and chloroacetic dripping quantity also is as the criterion with practicality.
3. the compounded combination working system of former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol
The proportioning of transfer printing thickener is: the former paste of sodium carboxymethyl starch (weight): the former paste of polyvinyl alcohol (weight)=1: 1.
The former paste of the above-mentioned sodium carboxymethyl starch for preparing 100kg to going in the container, is added the former paste of the above-mentioned polyvinyl alcohol for preparing 100kg again and mixes, become the cold-transfer printing thickener behind the thick liquid that stirs and be white in color.
The index of the natural fabric plain velvet fabric transfer printing thickener of present embodiment production is: the thickener outward appearance thick liquid that is white in color, and solid content is about 31% (weight), and viscosity is that the pH value is about 7 about 160p.s (25 ℃), and storage period is half a year.
Embodiment 2
Two of the production method of natural fabric plain velvet fabric transfer printing thickener
Identical with embodiment 1, the transfer printing thickener of natural fabric plain velvet fabric is to be combined by former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol, its production method is the prescription by each component, earlier produce former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol respectively, again former paste of sodium carboxymethyl starch CMS and the compounded combination production in proportion of the former paste of PVAC polyvinylalcohol.
1. the production method of the former paste of sodium carboxymethyl starch
Identical with embodiment 1, present embodiment is repeated description no longer, with reference to the 1st point among the embodiment 1.
2. the production method of the former paste of polyvinyl alcohol
Identical with embodiment 1, present embodiment is repeated description no longer, with reference to the 2nd point among the embodiment 1.
3. the compounded combination working system of former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol
The proportioning of transfer printing thickener is: the former paste of sodium carboxymethyl starch (weight): the former paste of polyvinyl alcohol (weight)=1: 0.7.
The former paste of the above-mentioned sodium carboxymethyl starch for preparing 100kg to going in the container, is added the former paste of the above-mentioned polyvinyl alcohol for preparing 70kg again and mixes, become the cold-transfer printing thickener behind the thick liquid that stirs and be white in color.
The index of the natural fabric plain velvet fabric transfer printing thickener of present embodiment production is: the thickener outward appearance thick liquid that is white in color, and solid content is about 34% (weight), and viscosity is that the pH value is about 7 about 190p.s (25 ℃), and storage period is half a year.
Embodiment 3
Three of the production method of natural fabric plain velvet fabric transfer printing thickener
Identical with embodiment 1, the cold-transfer printing thickener of natural fabric plain velvet fabric is to be combined by former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol, its production method is the prescription by each component, earlier produce former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol respectively, again former paste of sodium carboxymethyl starch CMS and the compounded combination production in proportion of the former paste of PVAC polyvinylalcohol.
1. the production method of the former paste of sodium carboxymethyl starch
Identical with embodiment 1, present embodiment is repeated description no longer, with reference to the 1st point among the embodiment 1.
2. the production method of the former paste of polyvinyl alcohol
Identical with embodiment 1, present embodiment is repeated description no longer, with reference to the 2nd point among the embodiment 1.
3. the compounded combination working system of former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol
The proportioning of transfer printing thickener is: the former paste of sodium carboxymethyl starch (weight): the former paste of polyvinyl alcohol (weight)=1: 0.3.
The former paste of the above-mentioned sodium carboxymethyl starch for preparing 100kg to going in the container, is added the former paste of the above-mentioned polyvinyl alcohol for preparing 30kg again and mixes, become the cold-transfer printing thickener behind the thick liquid that stirs and be white in color.
The index of the natural fabric plain velvet fabric transfer printing thickener of present embodiment production is: the thickener outward appearance thick liquid that is white in color, and solid content is about 38% (weight), and viscosity is that the pH value is about 7 about 200p.s (25 ℃), and storage period is half a year.
Natural fabric plain velvet fabric transfer printing thickener in use, itself and dyestuff (mainly using REACTIVE DYES), auxiliary agent (as levelling agent, defoamer, stabilizing agent etc.) and water are processed into printing-ink (print paste) by a certain percentage, on printing machine, blank examination paper paper is printed as transfer printing paper then, coincide together with transfer printing paper with by the natural fabric plain velvet fabric that printed at last, finish the transfer printing task by transfer printing machine, make the printed velveteen fabric.When producing printing-ink (print paste), the transfer printing thickener should add how much percentage (weight), should decide according to plain velvet fabric kind (Gram Mass, fabric tissue and height of naps etc.) and decalcomania color etc.Is what a kind of percentage (weight) proportioning as for the natural fabric plain velvet fabric transfer printing thickener of selecting among the embodiment 1～3 for use good? be relevant equally with the kind (Gram Mass, fabric tissue and height of naps etc.) of printing plain velvet fabric.
Be exemplified below:
1. article No. is the velveteen lining of 980009B: yarn count is 28
s/ 2+28
s/ 2 * 16
s, density is 82 * 76, fabric width is 56 inches, weight be 330 the gram/square metre; The transfer printing thickener that can select for use embodiment 1 to produce.
2. article No. is the velveteen lining of 980012B: yarn count is 42
s/ 2+42
s/ 2 * 21
s, density is 96 * 82, fabric width is 56 inches, weight be 250 the gram/square metre; The transfer printing thickener that can select for use embodiment 2 to produce.
3. article No. is the velveteen lining of 800006B: yarn count is 80
s/ 2+80
s/ 2 * 42
s, density is 150 * 102, fabric width is 56 inches, weight be 180 the gram/square metre; The transfer printing thickener that can select for use embodiment 3 to produce.
As described above, select for use which kind of natural fabric plain velvet fabric transfer printing thickener relevant, and mainly decide by the content of PVAC polyvinylalcohol in the transfer printing thickener with plain velvet fabric kind (Gram Mass, fabric tissue and height of naps etc.).When the content of PVAC polyvinylalcohol in the transfer printing thickener is 8% left and right sides, be commonly used in the plain velvet fabric transfer printing of thick and heavy type; When content is 4% left and right sides, be commonly used in the plain velvet fabric transfer printing of light and thin type; And content is to be used in the plain velvet fabric transfer printing of conventional type when being 5%-7%.
1. be the velveteen lining of 980009B as article No., weight be 330 grams/square metre, belong to the plain velvet fabric of thick and heavy type, select for use transfer printing thickener that embodiment 1 produces for well.The solid content of this transfer printing thickener is about 31% (weight), and wherein the solid content of PVAC polyvinylalcohol is near 8% (weight).
2. be the velveteen lining of 980012B as article No., weight be 250 grams/square metre, belong to the plain velvet fabric of conventional type, select for use transfer printing thickener that embodiment 2 produces for well.The solid content of this transfer printing thickener is about 34% (weight), and wherein the solid content of PVAC polyvinylalcohol is about 6% (weight).
1. be the velveteen lining of 800006B as article No., weight be 180 grams/square metre, belong to the plain velvet fabric of light and thin type, select for use transfer printing thickener that embodiment 3 produces for well.The solid content of this transfer printing thickener is about 38% (weight), and wherein the solid content of PVAC polyvinylalcohol is near 4% (weight).
Claims (8)
1. natural fabric plain velvet fabric transfer printing thickener is characterized in that:
Natural fabric plain velvet fabric transfer printing thickener is made up by former paste of sodium carboxymethyl starch CMS and the former paste of PVAC polyvinylalcohol:
The former paste of described sodium carboxymethyl starch is made of each component of sodium carboxymethyl starch, diammonium hydrogen phosphate, Sodium Benzoate, polyvinylpyrrolidone, tween and deionized water; The former paste of described polyvinyl alcohol is made of each component of polyvinyl alcohol, sodium thiosulfate, monoxone and deionized water.
2. natural fabric plain velvet fabric transfer printing thickener as claimed in claim 1 is characterized in that:
The former paste total weight percent of each ingredients constitute is in the former paste of described sodium carboxymethyl starch: sodium carboxymethyl starch accounts for 42%, diammonium hydrogen phosphate accounts for 0.4%, Sodium Benzoate accounts for 0.6%, polyvinylpyrrolidone accounts for 2%, polysorbate60 account for 3% and deionized water account for 52%.
3. natural fabric plain velvet fabric transfer printing thickener as claimed in claim 1 or 2 is characterized in that:
It is that 1.46 sodium carboxymethyl starch is a raw material that described sodium carboxymethyl starch is selected substitution value DS for use.
4. natural fabric plain velvet fabric transfer printing thickener as claimed in claim 1 is characterized in that:
The former paste total weight percent of each ingredients constitute is in the former paste of described polyvinyl alcohol: polyvinyl alcohol accounts for 15%, sodium thiosulfate accounts for 2%, monoxone account for 0.5%～1% and deionized water account for 82%～82.5%.
5. as claim 1 or 4 described natural fabric plain velvet fabric transfer printing thickeners, it is characterized in that:
It is that 1700 polyvinyl alcohol is a raw material that described polyvinyl alcohol is selected the degree of polymerization for use.
6. production method as each described transfer printing thickener in the claim 1,2,4 is characterized in that:
By weight percentage, carboxymethyl starch with 42% and 52% deionized water add in the reactor, the polysorbate60 emulsifying agent emulsification with 3%, and the diammonium hydrogen phosphate of adding 0.4% behind the stirring 30min is regulated about pH=7; Add 2% polyvinylpyrrolidone then, slowly drip 0.6% Sodium Benzoate behind the stirring reaction 25min, be warming up to 40 ℃～50 ℃, about reaction 1h, make it to be transparent pasty state and reach complete gelatinization; Discharging when waiting to reduce to room temperature is left standstill and is become the former paste of sodium carboxymethyl starch behind the 12h;
By weight percentage, polyvinyl alcohol with 15% and 82%～82.5% deionized water add in the reactor, heat to about 90 ℃, stir 50min, till the dissolving of particulate polyethylene alcohol; When being cooled to 80 ℃, add 2% sodium thiosulfate, regulating the pH value is 4～5; Use the rotary viscosimeter instrumentation behind the insulation reaction 1h, the viscosity in the time of 25 ℃ is about 100p.s; Drip 0.5%～1% monoxone then, making the pH value is between 5～6, and discharging during to room temperature to be cooled is the former paste of polyvinyl alcohol;
Former paste of described sodium carboxymethyl starch and the former paste of polyvinyl alcohol are pressed than compounded combination, and the back that stirs becomes natural fabric plain velvet fabric transfer printing thickener.
7. the production method of natural fabric plain velvet fabric transfer printing thickener as claimed in claim 6 is characterized in that: the proportioning of the transfer printing thickener of described compounded combination is:
The former paste of sodium carboxymethyl starch (weight): the former paste of polyvinyl alcohol (weight)=1: 1～1: 0.3.
8. as the production method of claim 6 or 7 described natural fabric plain velvet fabric transfer printing thickeners, it is characterized in that:
Described compounded combination becomes the index of natural fabric plain velvet fabric transfer printing thickener: the outward appearance thick liquid that is white in color, and solid content is 30%～40% (weight), and viscosity is 80-250p.s (25 ℃), and the pH value is 6～8, and storage period is half a year.
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| CN104389202A (en) * | 2014-12-11 | 2015-03-04 | 上海雅运纺织助剂有限公司 | Composite printing paste and preparation method thereof |
| CN105113297A (en) * | 2015-09-23 | 2015-12-02 | 上海安诺其集团股份有限公司 | Easy-to-wash active printing thickener |
| CN105113298A (en) * | 2015-09-23 | 2015-12-02 | 上海安诺其集团股份有限公司 | Preparation method of easy-to-wash active printing thickener |
| CN108117794A (en) * | 2016-11-28 | 2018-06-05 | 广州巴思巴科技研发有限公司 | A kind of cellulose fibre, protein fibre and the prefabricated transfer activity ink of viscose fiber activity and preparation method thereof |
| CN114075795A (en) * | 2020-08-17 | 2022-02-22 | 东莞市凯迪克高分子材料有限公司 | Compound water-based printing paste and preparation method thereof |
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| JP2925562B2 (en) * | 1987-10-05 | 1999-07-28 | ダンスク・トランスフェルトリク・アクチセルスカベット | Method for transferring and printing a pattern on a wet textile web, and an apparatus and a pattern carrier web for use in the method |
| CN1939946A (en) * | 2006-09-19 | 2007-04-04 | 上海迪纺纺织科技有限公司 | Production of modified paste and dye printing paste |
| CN101694072A (en) * | 2009-10-15 | 2010-04-14 | 韩耀君 | Special printing paste for transfer printing paper of pure cotton cloth and production technology thereof |
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2010
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2925562B2 (en) * | 1987-10-05 | 1999-07-28 | ダンスク・トランスフェルトリク・アクチセルスカベット | Method for transferring and printing a pattern on a wet textile web, and an apparatus and a pattern carrier web for use in the method |
| CN1939946A (en) * | 2006-09-19 | 2007-04-04 | 上海迪纺纺织科技有限公司 | Production of modified paste and dye printing paste |
| CN101694072A (en) * | 2009-10-15 | 2010-04-14 | 韩耀君 | Special printing paste for transfer printing paper of pure cotton cloth and production technology thereof |
Non-Patent Citations (1)
| Title |
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| 《丹东纺专学报》 20041231 刘飞等 改性淀粉印花糊料的研究 第68-69页 1-8 第11卷, 第4期 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389202A (en) * | 2014-12-11 | 2015-03-04 | 上海雅运纺织助剂有限公司 | Composite printing paste and preparation method thereof |
| CN104389202B (en) * | 2014-12-11 | 2016-08-24 | 上海雅运纺织助剂有限公司 | A kind of complex printing gum and preparation method thereof |
| CN105113297A (en) * | 2015-09-23 | 2015-12-02 | 上海安诺其集团股份有限公司 | Easy-to-wash active printing thickener |
| CN105113298A (en) * | 2015-09-23 | 2015-12-02 | 上海安诺其集团股份有限公司 | Preparation method of easy-to-wash active printing thickener |
| CN108117794A (en) * | 2016-11-28 | 2018-06-05 | 广州巴思巴科技研发有限公司 | A kind of cellulose fibre, protein fibre and the prefabricated transfer activity ink of viscose fiber activity and preparation method thereof |
| CN108117794B (en) * | 2016-11-28 | 2021-06-08 | 广州巴思巴科技研发有限公司 | Cellulose fiber and protein fiber activity prefabricated transfer active ink and preparation method thereof |
| CN114075795A (en) * | 2020-08-17 | 2022-02-22 | 东莞市凯迪克高分子材料有限公司 | Compound water-based printing paste and preparation method thereof |
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| CN102296468B (en) | 2012-10-24 |
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