CN102433771A - Method for printing and dyeing cotton fabrics with natural plant as dye - Google Patents
Method for printing and dyeing cotton fabrics with natural plant as dye Download PDFInfo
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- CN102433771A CN102433771A CN2011102280662A CN201110228066A CN102433771A CN 102433771 A CN102433771 A CN 102433771A CN 2011102280662 A CN2011102280662 A CN 2011102280662A CN 201110228066 A CN201110228066 A CN 201110228066A CN 102433771 A CN102433771 A CN 102433771A
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Abstract
The invention discloses a method for printing and dyeing cotton fabrics with a natural plant as a dye. According to the invention, through reasonable selection of a mordant and reasonable design of a printing and dyeing process, color fastness of a printed and dyed cotton fabric is improved, and in particular, color fastness to rubbing under wet conditions is substantial improved on the premise that weathering color fastness and color fastness to rubbing under dry conditions are enhanced; therefore, user demands are met, and wash durability of the cotton fabric is enhanced.
Description
Technical field
The present invention relates to a kind of dyeing method, especially a kind of method of utilizing natural plants for the dye printing and dyeing COTTON FABRIC belongs to field of printing and dyeing.
Background technology
In recent years, very deeply concerned to the imbalance of the deterioration of environmental quality and the ecological balance in the world, the mankind are faced with since the dawn of human civilization serious environmental crisis, and are in environmental pollution, most of directly relevant with the pollution of industrial and industrial products.As the arylamine of dyestuff intermediate, classified as suspect carcinogen by some national government organs, wherein to be confirmed to be to the strong carcinogenic substance of tool of the mankind to the ethylnaphthalene amine of benzidine.Since the requirement of ecological textile and forbidding 118 kinds of dyestuffs, the environmental protection dyestuff has become the emphasis of dye industry and dyeing development, and the environmental protection dyestuff is to guarantee the extremely important condition of textiles ecological property.The environmental protection dyestuff also need satisfy the requirement of environment-friendly quality except possessing necessary dyeability and using applicability, application performance and the fastness ability of technology.Therefore, increasing people begins to pay close attention to natural plant dye.Natural plant dye is to be raw material with the plant, from plant, extracts.Vegetable colour derives from plant, and it has reproducibility.Vegetable colour directly is taken from the Nature, and the formation of itself structure is the result that nature forms fully, can not relate to any chemical raw material therebetween.The vegetable colour raw material all is from green renewable resource, and is contaminated few, and security is good; Do not contain any harmful element; And through strict screening, not only nontoxic, and also have medical treatment and health-care function; Human beings'health and human development are had important function, have the superiority that synthetic dyestuffs hardly match.But the traditional plant dyestuff is not suitable for the requirement of modern industry, production that can't be a large amount of, and soaping fastness and light fastness are on the low side, and technology falls behind, and for some COTTON FABRICs colouring difficulties, Color is poor especially.Because most of natural plant dyes do not have substantivity or direct less to fiber, the fabric that is dyeed must rely on mordant just can anchor on the fiber.Present natural plant dye mainly dyes through infusion process; And, generally use mordant in order to improve the dyefastness of product, in traditional mordant dyeing technology; Mordant commonly used is mostly for containing the heavy metal ion compound; Like aluminium, copper, iron, chromium, calcium ion etc., dye with different natural dye combinations through different mordants, can bring a lot of different color effects.Along with the part kind in the synthetic dyestuffs is forbidden; Heavy metal ion content in the textiles also is restricted; For this reason; Selecting for use new mordant to replace traditional natural vegetable dye textile dyeing and printing technique that contains the heavy metal ion mordant, is an important content that develops the ecological processing of textiles at present.One Chinese patent application number is that 200810151157.9 patent application discloses a kind of natural vegetable dye textile dyeing and printing technique; It selects biological mordant for use; Obtained certain effect, but its wet COLOR FASTNESS effect of rubbing is still undesirable, when fabric washing; Still there is certain decolouring, causes its durability bad.
Summary of the invention
Deficiency to prior art; It is the method for dye printing and dyeing COTTON FABRIC that one of the object of the invention is to provide natural plants, through to the choose reasonable of mordant and the appropriate design of dyeing and printing process, makes the COLOR FASTNESS of printing and dyeing COTTON FABRIC be improved; Particularly under the prerequisite of Exposure to Sunlight and the raising of unlubricated friction COLOR FASTNESS; Make the wet COLOR FASTNESS that rubs significantly increase, satisfy people's user demand, make the washing resistance of COTTON FABRIC increase.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is: a kind of method of utilizing natural plants for the dye printing and dyeing COTTON FABRIC, this method comprises the steps:
(1) preparation mordant: raw material is selected PHD-001, ECO-002, sodium carbonate particle and water for use, and according to weight ratio 1: (2-3): (5-8): (100-150) Hybrid Heating, temperature are controlled at 70-75 ℃, and the time is 25-30min, and room temperature cooling back is subsequent use;
(2) cotton pretreatment: COTTON FABRIC is carried out destarch, boiling-off, bleaching process etc. carry out pre-treatment;
(3) soap: be equipped with water purification, bath raio 1: 10-1: 20, put into COTTON FABRIC and add 0.5-1.5g/ simultaneously and rises the neutral soap lotion, be warming up to 60-80 ℃, insulation 20-30min, the discharge liquid of soaping;
(4) in advance mordant dyeing is handled: the COTTON FABRIC after will soaping is to put into preparatory mediator at 1: 40 according to bath raio, and heated and boiled is after 25 minutes, and room temperature cooling back is taken out subsequent use;
(5) dyeing: be equipped with water purification, bath raio 1: 30-1: 50, add natural plant dye 8-12g/ liter according to color and luster depth needs; The intensification dye liquor is to 85-90 ℃; Add ECO-002 10-15g/ liter again, behind the insulation 20-30min, be cooled to 65-70 ℃; Add sodium acid carbonate 5-8g/ liter again, discharge dye liquor behind the insulation 30-40min;
(6) washing: water purification cleans COTTON FABRIC 1-2 time, each 5-10min;
(7) fixation: adopt the neutral dye fixing agent FRC of environmental protection that COTTON FABRIC is carried out fixation treatment;
(8) washing: water purification cleans COTTON FABRIC 1-2 time, each 5-10min;
(9) soap: be equipped with water purification, bath raio 1: 10-1: 20, put into COTTON FABRIC and add 0.5-1.5g/ simultaneously and rises the neutral soap lotion, be warming up to 60-80 ℃, insulation 20-30min, the discharge liquid of soaping;
(10) oven dry, typing.
Wherein mordant PHD-001 and ECO-002 are produced by India AMA plant experimental chamber.
Water quality requirement in the technology: water quality colourity:＜10, water turbidity: NTU＜0.8, water quality chlorine residue:＜0.05mg/L; The total iron of water quality:＜0.12mg/L; The total manganese of water quality:＜1mg/L, water quality total alkalinity:＜100mg/L, water quality chloride:＜100mg/L; Determining total hardness of water:＜50mg/L, water quality pH value: 4-7.
The beneficial effect of the inventive method is:
1. employing natural plant dye, dyeing product can not produce any injury to health, can not produce harmful effect to human environment yet.
2. the choose reasonable mordant of having arranged in pairs or groups, this mordant heavy metal free pollutes, ecological, environmental protective.
3. through the choose reasonable collocation of mordant and the optimization of dyeing and printing process, make the weathering color fastness and the unlubricated friction COLOR FASTNESS of the cotton goods after dyeing can reach the 5-6 level, the wet COLOR FASTNESS that rubs reaches the 4-5 level.Improved the washable number of times of COTTON FABRIC.Product each item index meets the ecological textile OKo-Tex Standard of European Union 100 standards
The specific embodiment
Embodiment one
A kind of method of utilizing natural plants for the dye printing and dyeing COTTON FABRIC, this method comprises the steps:
(1) preparation mordant: raw material is selected PHD-001, ECO-002, sodium carbonate particle and water for use, and according to weight ratio 1: 2: 5: 100 Hybrid Heating, temperature were controlled at 70 ℃, and the time is 25min, and room temperature cooling back is subsequent use;
(2) cotton pretreatment: COTTON FABRIC is carried out destarch, boiling-off, bleaching process etc. carry out pre-treatment;
(3) soap: be equipped with water purification, bath raio 1: 10 is put into COTTON FABRIC and is added 0.5g/ simultaneously and rises the neutral soap lotion, is warming up to 60 ℃, insulation 20min, the discharge liquid of soaping;
(4) in advance mordant dyeing is handled: the COTTON FABRIC after will soaping is to put into preparatory mediator at 1: 40 according to bath raio, and heated and boiled is after 25 minutes, and room temperature cooling back is taken out subsequent use;
(5) dyeing: be equipped with water purification, bath raio 1: 30 adds natural plant dye 8g/ liter according to color and luster depth needs; Intensification dye liquor to 85 ℃ adds ECO-002 10g/ liter again, behind the insulation 20min; Be cooled to 65 ℃, add sodium acid carbonate 5g/ liter again, discharge dye liquor behind the insulation 30min;
(6) washing: water purification cleans COTTON FABRIC 1 time, washing 5min;
(7) fixation: adopt the neutral dye fixing agent FRC of environmental protection that COTTON FABRIC is carried out fixation treatment;
(8) washing: water purification cleans COTTON FABRIC 1 time, washing 5min;
(9) soap: be equipped with water purification, bath raio 1: 10 is put into COTTON FABRIC and is added 0.5g/ simultaneously and rises the neutral soap lotion, is warming up to 60 ℃, insulation 20min, the discharge liquid of soaping;
(10) oven dry, typing.
Through detecting: 5 grades of weathering color fastnesses, 6 grades of unlubricated friction COLOR FASTNESS, wet 4 grades of the COLOR FASTNESS of rubbing.
Embodiment two
A kind of method of utilizing natural plants for the dye printing and dyeing COTTON FABRIC, this method comprises the steps:
(1) preparation mordant: raw material is selected PHD-001, ECO-002, sodium carbonate particle and water for use, and according to weight ratio 1: 3: 8: 150 Hybrid Heating, temperature were controlled at 75 ℃, and the time is 30min, and room temperature cooling back is subsequent use;
(2) cotton pretreatment: COTTON FABRIC is carried out destarch, boiling-off, bleaching process etc. carry out pre-treatment;
(3) soap: be equipped with water purification, bath raio 1: 20 is put into COTTON FABRIC and is added 1.5g/ simultaneously and rises the neutral soap lotion, is warming up to 80 ℃, insulation 30min, the discharge liquid of soaping;
(4) in advance mordant dyeing is handled: the COTTON FABRIC after will soaping is to put into preparatory mediator at 1: 40 according to bath raio, and heated and boiled is after 25 minutes, and room temperature cooling back is taken out subsequent use;
(5) dyeing: be equipped with water purification, bath raio 1: 50 adds natural plant dye 12g/ liter according to color and luster depth needs; Intensification dye liquor to 90 ℃ adds ECO-002 15g/ liter again, behind the insulation 30min; Be cooled to 70 ℃, add sodium acid carbonate 8g/ liter again, discharge dye liquor behind the insulation 40min;
(6) washing: water purification cleans COTTON FABRIC 2 times, each 10min;
(7) fixation: adopt the neutral dye fixing agent FRC of environmental protection that COTTON FABRIC is carried out fixation treatment;
(8) washing: water purification cleans COTTON FABRIC 2 times, each 10min;
(9) soap: be equipped with water purification, bath raio 1: 20 is put into COTTON FABRIC and is added 1.5g/ simultaneously and rises the neutral soap lotion, is warming up to 80 ℃, insulation 30min, the discharge liquid of soaping;
(10) oven dry, typing.
Through detecting: 6 grades of weathering color fastnesses, 6 grades of unlubricated friction COLOR FASTNESS, wet 5 grades of the COLOR FASTNESS of rubbing.
Embodiment three
A kind of method of utilizing natural plants for the dye printing and dyeing COTTON FABRIC, this method comprises the steps:
(1) preparation mordant: raw material is selected PHD-001, ECO-002, sodium carbonate particle and water for use, and according to weight ratio 1: 3: 6: 120 Hybrid Heating, temperature were controlled at 75 ℃, and the time is 30min, and room temperature cooling back is subsequent use;
(2) cotton pretreatment: COTTON FABRIC is carried out destarch, boiling-off, bleaching process etc. carry out pre-treatment;
(3) soap: be equipped with water purification, bath raio 1: 20 is put into COTTON FABRIC and is added 1g/ simultaneously and rises the neutral soap lotion, is warming up to 70 ℃, insulation 25min, the discharge liquid of soaping;
(4) in advance mordant dyeing is handled: the COTTON FABRIC after will soaping is to put into preparatory mediator at 1: 40 according to bath raio, and heated and boiled is after 25 minutes, and room temperature cooling back is taken out subsequent use;
(5) dyeing: be equipped with water purification, bath raio 1: 40 adds natural plant dye 10g/ liter according to color and luster depth needs; Intensification dye liquor to 90 ℃ adds ECO-002 12g/ liter again, behind the insulation 25min; Be cooled to 70 ℃, add sodium acid carbonate 6g/ liter again, discharge dye liquor behind the insulation 35min;
(6) washing: water purification cleans COTTON FABRIC 2 times, each 10min;
(7) fixation: adopt the neutral dye fixing agent FRC of environmental protection that COTTON FABRIC is carried out fixation treatment;
(8) washing: water purification cleans COTTON FABRIC 2 times, each 10min;
(9) soap: be equipped with water purification, bath raio 1: 20 is put into COTTON FABRIC and is added 1g/ simultaneously and rises the neutral soap lotion, is warming up to 70 ℃, insulation 25min, the discharge liquid of soaping;
(10) oven dry, typing.
Through detecting: 6 grades of weathering color fastnesses, 6 grades of unlubricated friction COLOR FASTNESS, wet 5 grades of the COLOR FASTNESS of rubbing.
Applicant's statement; The present invention explains detailed process equipment of the present invention and technological process through the foregoing description; But the present invention is not limited to above-mentioned detailed process equipment and technological process, does not mean that promptly the present invention must rely on above-mentioned detailed process equipment and technological process could be implemented.The person of ordinary skill in the field should understand, and to any improvement of the present invention, to the interpolation of the equivalence replacement of each raw material of product of the present invention and auxiliary element, the selection of concrete mode etc., all drops within protection scope of the present invention and the open scope.
Claims (1)
1. method of utilizing natural plants for the dye printing and dyeing COTTON FABRIC, this method comprises the steps:
(1) preparation mordant: raw material is selected PHD-001, ECO-002, sodium carbonate particle and water for use, and according to weight ratio 1: (2-3): (5-8): (100-150) Hybrid Heating, temperature are controlled at 70-75 ℃, and the time is 25-30min, and room temperature cooling back is subsequent use;
(2) cotton pretreatment: COTTON FABRIC is carried out destarch, boiling-off, bleaching process etc. carry out pre-treatment;
(3) soap: be equipped with water purification, bath raio 1: 10-1: 20, put into COTTON FABRIC and add 0.5-1.5g/ simultaneously and rises the neutral soap lotion, be warming up to 60-80 ℃, insulation 20-30min, the discharge liquid of soaping;
(4) in advance mordant dyeing is handled: the COTTON FABRIC after will soaping is to put into preparatory mediator at 1: 40 according to bath raio, and heated and boiled is after 25 minutes, and room temperature cooling back is taken out subsequent use;
(5) dyeing: be equipped with water purification, bath raio 1: 30-1: 50, add natural plant dye 8-12g/ liter according to color and luster depth needs; The intensification dye liquor is to 85-90 ℃; Add ECO-002 10-15g/ liter again, behind the insulation 20-30min, be cooled to 65-70 ℃; Add sodium acid carbonate 5-8g/ liter again, discharge dye liquor behind the insulation 30-40min;
(6) washing: water purification cleans COTTON FABRIC 1-2 time, each 5-10min;
(7) fixation: adopt the neutral dye fixing agent FRC of environmental protection that COTTON FABRIC is carried out fixation treatment;
(8) washing: water purification cleans COTTON FABRIC 1-2 time, each 5-10min;
(9) soap: be equipped with water purification, bath raio 1: 10-1: 20, put into COTTON FABRIC and add 0.5-1.5g/ simultaneously and rises the neutral soap lotion, be warming up to 60-80 ℃, insulation 20-30min, the discharge liquid of soaping;
(10) oven dry, typing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011102280662A CN102433771A (en) | 2011-08-10 | 2011-08-10 | Method for printing and dyeing cotton fabrics with natural plant as dye |
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| CN2011102280662A CN102433771A (en) | 2011-08-10 | 2011-08-10 | Method for printing and dyeing cotton fabrics with natural plant as dye |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239419A (en) * | 2015-11-11 | 2016-01-13 | 珠海建轩服装有限公司 | Plant transfer printing cloth and preparation method thereof |
| CN106087472A (en) * | 2016-06-29 | 2016-11-09 | 宁波侨泰兴纺织有限公司 | A kind of safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection |
| CN106120294A (en) * | 2016-07-21 | 2016-11-16 | 长兴县鑫盛轻纺有限公司 | A kind of process technique of imitative sand washing bafta |
| CN106245355A (en) * | 2016-07-27 | 2016-12-21 | 杨江源 | A kind of technique utilizing vegetable colour that textile is carried out dyeing process |
| CN107503176A (en) * | 2017-07-26 | 2017-12-22 | 何炽斌 | A kind of method of the pure natural bulk fabric of dyeing of open width shape production |
| CN108252119A (en) * | 2018-01-11 | 2018-07-06 | 珠海建轩服装有限公司 | Fleece-flower root dye solution and its preparation method and application and the method for textile dyeing |
| CN112195667A (en) * | 2020-09-22 | 2021-01-08 | 鲁泰纺织股份有限公司 | Process for on-line mordant dyeing of yarn by vegetable dye |
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2011
- 2011-08-10 CN CN2011102280662A patent/CN102433771A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239419A (en) * | 2015-11-11 | 2016-01-13 | 珠海建轩服装有限公司 | Plant transfer printing cloth and preparation method thereof |
| CN106087472A (en) * | 2016-06-29 | 2016-11-09 | 宁波侨泰兴纺织有限公司 | A kind of safflower plant dyestuff is for the dyeing of the organic cotton knitted fabric of environmental protection |
| CN106120294A (en) * | 2016-07-21 | 2016-11-16 | 长兴县鑫盛轻纺有限公司 | A kind of process technique of imitative sand washing bafta |
| CN106245355A (en) * | 2016-07-27 | 2016-12-21 | 杨江源 | A kind of technique utilizing vegetable colour that textile is carried out dyeing process |
| CN107503176A (en) * | 2017-07-26 | 2017-12-22 | 何炽斌 | A kind of method of the pure natural bulk fabric of dyeing of open width shape production |
| CN108252119A (en) * | 2018-01-11 | 2018-07-06 | 珠海建轩服装有限公司 | Fleece-flower root dye solution and its preparation method and application and the method for textile dyeing |
| CN108252119B (en) * | 2018-01-11 | 2020-03-27 | 珠海建轩服装有限公司 | Polygonum multiflorum dye solution, preparation method and application thereof, and fabric dyeing method |
| CN112195667A (en) * | 2020-09-22 | 2021-01-08 | 鲁泰纺织股份有限公司 | Process for on-line mordant dyeing of yarn by vegetable dye |
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Application publication date: 20120502 |