CN104264505A - Nylon fabric thermal transfer printing method - Google Patents
Nylon fabric thermal transfer printing method Download PDFInfo
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- CN104264505A CN104264505A CN201410446077.1A CN201410446077A CN104264505A CN 104264505 A CN104264505 A CN 104264505A CN 201410446077 A CN201410446077 A CN 201410446077A CN 104264505 A CN104264505 A CN 104264505A
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Abstract
The invention discloses a nylon fabric thermal transfer printing method. The method comprises the following steps: pre-treating nylon fabric by using a modifying solution before performing thermal transfer printing on the nylon fabric so as to improve the pigmenting performance of the nylon fabric and protecting the nylon fabric in the modifying process, wherein the damage on the nylon fabric from the high temperature in the thermal transfer printing process can be avoided. The nylon fabric thermal transfer printing method disclosed by the invention is simple to operate, energy-saving and emission-reducing in the production process, and easy for industrial production; and the prepared product has high rate of quality product, good pigmenting performance and high color fastness.
Description
Technical field
The present invention relates to textile printing technical field, particularly a kind of nylon fabrics thermal transfer printing method.
Background technology
Nylon formal name used at school polyamide fiber is the chemical fibre synthesized the earliest, and domestic civilian principal item is nylon 6 and nylon66 fiber.Due to the performance such as its good brute force, ABRASION RESISTANCE, texture is slim and graceful, be widely used in dual-use field.The fabrics such as umbrella cloth, socks, sportswear, down jackets, anorak are better with nylon fabrics.
At present, in the production of nylon printing product, mainly contain following several technique, cut both ways.
Traditional screen printing adopts ACID DYES stamp usually, and technological process is long, and print finish need through evaporating the process of washing, consume energy first, second discharge of wastewater is large, and easily produces flyings phenomenon in process of production, easily glue look in Qie Hou road water-washing process, the usual percentage of A-class goods is about 60%.The cold-transfer printing technique of in recent years inventing, usually after patterning step completes, adopts cold dome 24 hours color developments or decatize color development, although power consumption declines to some extent, rear road still needs washing, and the shortcoming of this technology is that batch difference is large, and printed mark is unclear.Adopt the ripe thermal transfer printing technique for terylene to be used for nylon fabrics stamp, find that dye uptake is low, 60 ~ 70% can only be gone up, and COLOR FASTNESS is below 2 grades.
In fabric printing technique field, conventional printing technology has watermark, cold-transfer printing and thermal transfer printing three kinds.Wherein, the technique of watermark and cold-transfer printing is relatively complicated, operation is more, the problem thereupon produced is that energy consumption is higher, and certain pollution is existed to environment, and relative to thermal transfer printing, also there is a certain distance in the quality of product, the problem such as easily occur flyings, colour migration moves, and the problem such as third dimension is not strong.
Therefore, the use of thermal transfer printing technique is more and more extensive, and prospect is better.For chemical fiber plus material, thermal transfer printing technique is relatively ripe, but for nylon facing material, existing thermal transfer printing technique cannot complete processes its stamp, because the melting point of nylon is lower, when equipment is heated to hot transfer temperature, because temperature is too high, easily cause the damage of nylon product, and the molecular structure of nylon product comparatively disperses, cause the coloring of stamp bad.
Summary of the invention
Based on the problems referred to above, the object of the invention is to provide a kind of nylon fabrics thermal transfer printing method, and the nylon fabrics stamp percentage of A-class goods that the method obtains is high, dye uptake good, COLOR FASTNESS is high, and finished product flower pattern third dimension is strong, and fineness is high.
In order to overcome the deficiencies in the prior art, technical scheme provided by the invention is:
A kind of nylon fabrics thermal transfer printing method, comprises the following steps:
(1) nylon fabrics adopts liquid caustic soda to carry out routine white silk in vain, dries;
(2) modification liquid is prepared, coiler is padded in employing and the grey cloth after step (1) process carries out padding preliminary treatment by modification liquid, pretreatment condition is padding liquid rate is 60 ~ 75%, the speed of padding is 50m ~ 60m/min, then enter setting machine and dry under 150 ~ 180 DEG C of conditions, described modifier comprises protective agent, modified nylon agent and non-ionic surface active agent;
(3) flower pattern color as required, adopts DISPERSE DYES to print transfer paper, after printed, is dried and clot stamp paper by the electric dry ovens of 150 DEG C together with dyestuff;
(4) the flower pattern heat on paper in step (3) be transferred on the obtained grey cloth of step (2) on heat transfer machine, transfer temperature is 190 ~ 200 DEG C, and pressure is 1 ~ 12MPa, and transfer speed is 50m ~ 60m/min;
(5) the nylon printing cloth after hot transfer printing in step (4) is carried out clot.
2, nylon fabrics thermal transfer printing method according to claim 1, is characterized in that: in described step (2), in modification liquid, each Ni lead-free solder alloy is
Protective agent 1 ~ 3%;
Non-ionic surface active agent 0.5 ~ 1%;
Modified nylon agent 3 ~ 5%;
All the other components are water.
Preferably, described protective agent is one or more the combination in alkylsulfonate.
Preferably, described non-ionic surface active agent comprises one or more the combination in fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene class.
Preferably, described modified nylon agent comprises one in polyethylene glycol or cithrol or its combination.
Preferably, the pH value glacial acetic acid of described modification liquid or citric acid or tartaric acid are adjusted to 4-6.
Preferably, the temperature of described modification liquid is 25 ~ 40 DEG C.
Principle of the present invention is: before thermal transfer printing, pass through modification liquid preliminary treatment to nylon grey cloth, wherein in modification liquid, modified nylon agent can change the molecule link number of nylon grey cloth, thus improve the coloring of dyestuff on grey cloth, make dyestuff difficult drop-off on fabric; In the modification liquid of nylon grey cloth, add protective agent simultaneously, to nylon facing material, there is certain protective effect, make nylon facing material fabric in hot transfer process can not damage product because temperature is too high.
Compared with prior art, advantage of the present invention is:
1. adopt technical scheme of the present invention, nylon DISPERSE DYES can adopt Heat Transfer Printing to carry out stamp, and can obtain clear-cut, dye uptake is high, the nylon printing product that COLOR FASTNESS is high;
2. the technical solution used in the present invention, compared with traditional screen printing technique, stamp process operation is simple, and basic non-wastewater discharge, energy-saving and emission-reduction, meet environmental requirement.
Detailed description of the invention
Below in conjunction with specific embodiment, such scheme is described further.Should be understood that these embodiments are not limited to for illustration of the present invention limit the scope of the invention.The implementation condition adopted in embodiment can do further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
The nylon printing goods dye uptake that a kind of nylon fabrics of the present invention thermal transfer printing method obtains is high, and color fastness to washing is high, wherein
The color fastness to washing of sample is detected by ISO105-C10:2006 " textile color stability test C10 part: resistance to soap or soap and soda liquid washing COLOR FASTNESS ".
Embodiment 1
Adopting scoured agent liquid caustic soda to practice nylon 6 grey cloth white, drying practicing the grey cloth in vain under 150 DEG C of conditions; Preparation modification liquid, its constituent content is neopelex 1%, non-ionic surface active agent fatty alcohol-polyoxyethylene ether 0.5%, modified nylon agent polyethylene glycol 3% and water 95.5%, and the pH value regulating modification liquid with glacial acetic acid is 4.
Pad preliminary treatment by padding coiler and above-mentioned modification liquid to through the nylon grey cloth practiced after white process, padding liquid rate is 60%, and the speed of padding is 50m/min; Then pretreated nylon grey cloth entered setting machine sizing and dry under 150 DEG C of conditions.
Adopt the transfer printing paper that DISPERSE DYES is printed, the stamp heat on paper is transferred on pretreated nylon grey cloth by heat transfer machine, and its transfer temperature is 190 DEG C, and pressure is 1MPa, and transfer speed is 50m/min.
Finally the blank cloth coiling after hot transfer printing is obtained nylon printing finished product.
The product color produced is bright-coloured, and the color fastness to washing of finished product is 4 grades after tested.
Embodiment 2
Adopting scoured agent liquid caustic soda to practice nylon 6 grey cloth white, drying practicing the grey cloth in vain under 160 DEG C of conditions; Preparation modification liquid, its constituent content is Seconary Alkane Sulphonate Sodium 2%, non-ionic surface active agent OPEO 0.8%, modified nylon agent polyethylene glycol 4% and water 93.2%, and the pH value regulating modification liquid with citric acid is 6.
Pad preliminary treatment by padding coiler and above-mentioned modification liquid to through the nylon grey cloth practiced after white process, padding liquid rate is 70%, and the speed of padding is 55m/min; Then pretreated nylon grey cloth entered setting machine sizing and dry under 170 DEG C of conditions.
Adopt the transfer printing paper that DISPERSE DYES is printed, the stamp heat on paper is transferred on pretreated nylon grey cloth by heat transfer machine, and its transfer temperature is 200 DEG C, and pressure is 6MPa, and transfer speed is 55m/min.
Finally the blank cloth coiling after hot transfer printing is obtained nylon printing finished product.
The product color produced is bright-coloured, and the color fastness to washing of finished product is 4.5 grades after tested.
Embodiment 3
Adopting scoured agent liquid caustic soda to practice nylon66 fiber grey cloth white, drying practicing the grey cloth in vain under 160 DEG C of conditions; Preparation modification liquid, its constituent content is Seconary Alkane Sulphonate Sodium 3%, non-ionic surface active agent polyoxyethylene nonylphenol ether 1%, modified nylon agent cithrol 5% and water 91%, and the pH value regulating modification liquid with tartaric acid is 6.
Pad preliminary treatment by padding coiler and above-mentioned modification liquid to through the nylon grey cloth practiced after white process, padding liquid rate is 75%, and the speed of padding is 60m/min; Then pretreated nylon grey cloth entered setting machine sizing and dry under 180 DEG C of conditions.
Adopt the transfer printing paper that DISPERSE DYES is printed, the stamp heat on paper is transferred on pretreated nylon grey cloth by heat transfer machine, and its transfer temperature is 200 DEG C, and pressure is 12MPa, and transfer speed is 60m/min.
Finally the blank cloth coiling after hot transfer printing is obtained nylon printing finished product.
The product color produced is bright-coloured, and the color fastness to washing of finished product is 4.5 grades after tested
Above-mentioned example, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalent transformations of doing according to Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (7)
1. a nylon fabrics thermal transfer printing method, is characterized in that comprising the following steps:
(1) nylon fabrics adopts liquid caustic soda to carry out routine white silk in vain, dries;
(2) modification liquid is prepared, coiler is padded in employing and the grey cloth after step (1) process carries out padding preliminary treatment by modification liquid, pretreatment condition is padding liquid rate is 60 ~ 75%, the speed of padding is 50m ~ 60m/min, then enter setting machine and dry under 150 ~ 180 DEG C of conditions, described modifier comprises protective agent, modified nylon agent and non-ionic surface active agent;
(3) flower pattern color as required, adopts DISPERSE DYES to print transfer paper, after printed, is dried and clot stamp paper by the electric dry ovens of 150 DEG C together with dyestuff;
(4) the flower pattern heat on paper in step (3) be transferred on the obtained grey cloth of step (2) on heat transfer machine, transfer temperature is 190 ~ 200 DEG C, and pressure is 1 ~ 12MPa, and transfer speed is 50m ~ 60m/min;
(5) the nylon printing cloth after hot transfer printing in step (4) is carried out clot.
2. nylon fabrics thermal transfer printing method according to claim 1, is characterized in that: in described step (2), in modification liquid, each Ni lead-free solder alloy is
Protective agent 1 ~ 3%;
Non-ionic surface active agent 0.5 ~ 1%;
Modified nylon agent 3 ~ 5%;
All the other components are water.
3. nylon fabrics thermal transfer printing method according to claim 1, is characterized in that: described protective agent is one or more the combination in alkylsulfonate.
4. nylon fabrics thermal transfer printing method according to claim 1, is characterized in that: described non-ionic surface active agent comprises one or more the combination in fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene class.
5. nylon fabrics thermal transfer printing method according to claim 1, is characterized in that: described modified nylon agent comprises one in polyethylene glycol or cithrol or its combination.
6. nylon fabrics thermal transfer printing method according to claim 1, is characterized in that: the pH value glacial acetic acid of described modification liquid or citric acid or tartaric acid are adjusted to 4-6.
7. nylon fabrics thermal transfer printing method according to claim 1, is characterized in that: the temperature of described modification liquid is 25 ~ 40 DEG C.
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| CN201410446077.1A CN104264505B (en) | 2014-09-03 | 2014-09-03 | A kind of nylon fabrics thermal transfer printing method |
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| CN104264505B CN104264505B (en) | 2016-08-17 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676905A (en) * | 2015-11-06 | 2017-05-17 | 萧正元 | Thermal dye sublimation cloth transfer printing method |
| CN107604700A (en) * | 2017-09-25 | 2018-01-19 | 安徽华祺汽车装饰有限公司 | A kind of method for lifting Fypro cushion Color |
| CN109853256A (en) * | 2019-01-10 | 2019-06-07 | 深圳市墨库图文技术有限公司 | A kind of nylon fabric thermal transfer ink and preparation method thereof |
| CN111139668A (en) * | 2020-01-15 | 2020-05-12 | 杭州浩然纺织科技有限公司 | Pretreatment method for nylon printing |
| CN113246599A (en) * | 2021-04-06 | 2021-08-13 | 常熟市赵市华达染整有限责任公司 | Thermal transfer printing process and treatment device for polyester fabric |
| CN114182549A (en) * | 2021-12-08 | 2022-03-15 | 上海普弗门化工新材料科技有限公司 | Bio-based nylon 56 fabric anhydrous printing method |
| CN114369962A (en) * | 2022-01-04 | 2022-04-19 | 上海普弗门化工新材料科技有限公司 | Disperse dye dyeing method for bio-based nylon 56 fabric |
| CN114525031A (en) * | 2022-03-30 | 2022-05-24 | 浙江新力新材料股份有限公司 | High-flow printable flame-retardant reinforced high-temperature nylon material and preparation method and application thereof |
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| CN101858035A (en) * | 2009-04-10 | 2010-10-13 | 上海天强纺织有限公司 | Method for producing printed adhesive padding cloth |
| CN103015240A (en) * | 2012-12-21 | 2013-04-03 | 江苏鑫泰纺织有限公司 | Wet transfer printing method for nylon wool electrostatic flocking cloth |
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2014
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101858035A (en) * | 2009-04-10 | 2010-10-13 | 上海天强纺织有限公司 | Method for producing printed adhesive padding cloth |
| CN103015240A (en) * | 2012-12-21 | 2013-04-03 | 江苏鑫泰纺织有限公司 | Wet transfer printing method for nylon wool electrostatic flocking cloth |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106676905A (en) * | 2015-11-06 | 2017-05-17 | 萧正元 | Thermal dye sublimation cloth transfer printing method |
| CN107604700A (en) * | 2017-09-25 | 2018-01-19 | 安徽华祺汽车装饰有限公司 | A kind of method for lifting Fypro cushion Color |
| CN109853256A (en) * | 2019-01-10 | 2019-06-07 | 深圳市墨库图文技术有限公司 | A kind of nylon fabric thermal transfer ink and preparation method thereof |
| CN111139668A (en) * | 2020-01-15 | 2020-05-12 | 杭州浩然纺织科技有限公司 | Pretreatment method for nylon printing |
| CN113246599A (en) * | 2021-04-06 | 2021-08-13 | 常熟市赵市华达染整有限责任公司 | Thermal transfer printing process and treatment device for polyester fabric |
| CN114182549A (en) * | 2021-12-08 | 2022-03-15 | 上海普弗门化工新材料科技有限公司 | Bio-based nylon 56 fabric anhydrous printing method |
| CN114182549B (en) * | 2021-12-08 | 2024-03-08 | 上海普弗门化工新材料科技有限公司 | Anhydrous printing method for bio-based nylon 56 fabric |
| CN114369962A (en) * | 2022-01-04 | 2022-04-19 | 上海普弗门化工新材料科技有限公司 | Disperse dye dyeing method for bio-based nylon 56 fabric |
| CN114369962B (en) * | 2022-01-04 | 2024-03-08 | 上海普弗门化工新材料科技有限公司 | Dyeing method of bio-based nylon 56 fabric disperse dye |
| CN114525031A (en) * | 2022-03-30 | 2022-05-24 | 浙江新力新材料股份有限公司 | High-flow printable flame-retardant reinforced high-temperature nylon material and preparation method and application thereof |
| CN114525031B (en) * | 2022-03-30 | 2023-11-21 | 浙江新力新材料股份有限公司 | High-flow pad-printable flame-retardant reinforced high-temperature nylon material and preparation method and application thereof |
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| CN104264505B (en) | 2016-08-17 |
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