CN105040132A - Mass dyeing method for bamboo fibers - Google Patents
Mass dyeing method for bamboo fibers Download PDFInfo
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- CN105040132A CN105040132A CN201510596976.4A CN201510596976A CN105040132A CN 105040132 A CN105040132 A CN 105040132A CN 201510596976 A CN201510596976 A CN 201510596976A CN 105040132 A CN105040132 A CN 105040132A
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Abstract
The invention discloses a mass dyeing method for bamboo fibers. By the adoption of the method that colored fibers are manufactured by adding colorful pigment in a polymer solution before spinning and then spun, as the dyestuff is mixed in polymers, a finished product is high in color fastness. The technology of spinning after dyeing has the obvious advantages of shortening the technological path, reducing energy consumption and reducing cost; the final product is good in appearance effect, uniform in color, high in color fastness and popular with yarn-dyed weaving, knitting, wool spinning and other industries. The mass dyeing method for the bamboo fibers is the most effective path for solving the problem of terylene dyeing difficulty and meeting the requirements of certain products.
Description
Technical field
The present invention relates to the Treatment technique for processing of fabric, particularly relate to a kind of mass colouration method of bamboo fibre.
Background technology
Bamboo fibre is as a kind of tencel, and it is distinctive extremely excellent washes penetrable ventilated performance, adds the uvioresistant that it self has, bacteria resistance, make it integrate the advantage of many natural fabrics, once the favor being just subject to consumers in general that emerges, be called as " Green Textiles ".But fiber itself still has some unsatisfactory places, the macromolecular polymeric degree of bamboo fibre and degree of crystallinity lower, under external force, fiber easily stretches and produces Relative sliding, and elastic recovery is poor, and this brings certain difficulty to the Colour Difference of fiber.
Therefore, a kind of new technology is needed to solve the problem.
Summary of the invention
Goal of the invention: in order to solve the problem existing for prior art, the invention provides a kind of COLOR FASTNESS high, shorten process route, reduce energy consumption and cost, the mass colouration method of pollution-free, uniform color, bamboo fibre not easy to fade.
Technical scheme: for achieving the above object, the present invention adopts following technical scheme: a kind of mass colouration method of bamboo fibre, be specially described mass colouration employing and before spinning fiber be placed in the method for carrying out spinning after the polymer solution adding color pigment, levelling agent, surfactant, dispersant and colouring agent makes colored fibre again, in described polymer solution, dispersant addition is 2%-5% in mass, levelling agent addition is 1%-3%, surfactant addition is 2%-6%, and adding of colorants is 0.5%-1%; Described color pigment is selected from blueness, at least two kinds in yellow and red three primary colours dyestuff; Total consumption of described color pigment is 200 to the 800ppm of coloured fiber.
Further, described color pigment comprises at least one in paratonere 150, pigment red 146, pigment red 122, paratonere 238.
Further, described color pigment comprises at least one in pigment yellow 37, pigment yellow 55, pigment yellow 62.
Further, described color pigment comprises at least one in pigment blue 17, pigment blue 27, pigment blue 60, pigment Blue-61.
Further, described dispersant is Macrogol 200 or PEG400.
Further, described levelling agent is selected from one or more in triethanolamine, sodium acetate, anhydrous sodium sulfate.
Further, described surfactant is non-ionic surface active agent.
Further, described colouring agent is natural colorant.
Beneficial effect: the mass colouration method of a kind of bamboo fibre provided by the present invention, adopt and add the method for carrying out spinning after color pigment makes colored fibre again in polymer solution before spinning, because dyestuff is mixed in the polymer, therefore the COLOR FASTNESS of its finished product is very high.Thisly first contaminate the technique spun afterwards, there is the clear superiority shortening process route, reduce energy consumption, reduce costs; Final products appearance effect is good, uniform color, and COLOR FASTNESS is high, is subject to the popular welcome of the industries such as look is knitted, knitting, wool spinning.Therefore the front colouring of spinning of bamboo fibre solves the most effective approach that dyeing terylene is difficult, meet some product requirement.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
A kind of mass colouration method of bamboo fibre, be specially described mass colouration employing and before spinning fiber be placed in the method for carrying out spinning after the polymer solution adding color pigment, levelling agent, surfactant, dispersant and colouring agent makes colored fibre again, in described polymer solution, dispersant addition is 2% in mass, levelling agent addition is 1%, surfactant addition is 2%, and adding of colorants is 0.5%; Described color pigment is selected from blueness, at least two kinds in yellow and red three primary colours dyestuff; Total consumption of described color pigment is 200 to the 800ppm of coloured fiber.
Wherein, described color pigment is specially the mixture of paratonere 150, pigment yellow 37, pigment blue 17, pigment blue 27; Described dispersant is Macrogol 200; Described levelling agent is triethanolamine; Described surfactant is non-ionic surface active agent; Described colouring agent is natural colorant.
Embodiment 2:
A kind of mass colouration method of bamboo fibre, be specially described mass colouration employing and before spinning fiber be placed in the method for carrying out spinning after the polymer solution adding color pigment, levelling agent, surfactant, dispersant and colouring agent makes colored fibre again, in described polymer solution, dispersant addition is 5% in mass, levelling agent addition is 3%, surfactant addition is 6%, and adding of colorants is 1%; Described color pigment is selected from blueness, at least two kinds in yellow and red three primary colours dyestuff; Total consumption of described color pigment is 200 to the 800ppm of coloured fiber.
Wherein, described color pigment is specially the mixture of pigment red 146, pigment yellow 55 pigment blue 27, pigment Blue-61; Described dispersant is PEG400; Described levelling agent is sodium acetate; Described surfactant is non-ionic surface active agent; Described colouring agent is natural colorant.
Embodiment 3:
A kind of mass colouration method of bamboo fibre, be specially described mass colouration employing and before spinning fiber be placed in the method for carrying out spinning after the polymer solution adding color pigment, levelling agent, surfactant, dispersant and colouring agent makes colored fibre again, in described polymer solution, dispersant addition is 3% in mass, levelling agent addition is 2%, surfactant addition is 4%, and adding of colorants is 0.8%; Described color pigment is selected from blueness, at least two kinds in yellow and red three primary colours dyestuff; Total consumption of described color pigment is 200 to the 800ppm of coloured fiber.
Wherein, described color pigment is specially the mixture of pigment red 122, paratonere 238, pigment yellow 62, pigment blue 60; Described dispersant is Macrogol 200; Described levelling agent is selected from the mixture into sodium acetate, anhydrous sodium sulfate; Described surfactant is non-ionic surface active agent; Described colouring agent is natural colorant.
The colouring method of above-described embodiment 1-3 is adopted to carry out the finished product of the bamboo fibre dyeed, COLOR FASTNESS is strong, not easily produce the dyeing specks such as aberration, color spot, look flower, and batch production also there will not be unacceptable aberration between batches, test according to the national regulation method of inspection, even dyeing performance reaches 4-4.5 rank, be better than the 3.5-4 level of common staining method, and finished product fraction defective reduces 10.8-12.5%.
Should be understood that, above detailed description of the invention is only not used in for illustration of the present invention and limits the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Claims (8)
1. the mass colouration method of a bamboo fibre, it is characterized in that: described mass colouration adopts and before spinning fiber is placed in the method for carrying out spinning after the polymer solution adding color pigment, levelling agent, surfactant, dispersant and colouring agent makes colored fibre again, in described polymer solution, dispersant addition is 2%-5% in mass, levelling agent addition is 1%-3%, surfactant addition is 2%-6%, and adding of colorants is 0.5%-1%; Described color pigment is selected from blueness, at least two kinds in yellow and red three primary colours dyestuff; Total consumption of described color pigment is 200 to the 800ppm of coloured fiber.
2. the mass colouration method of a kind of bamboo fibre according to claim 1, is characterized in that: described color pigment comprises at least one in paratonere 150, pigment red 146, pigment red 122, paratonere 238.
3. the mass colouration method of a kind of bamboo fibre according to claim 1, is characterized in that: described color pigment comprises at least one in pigment yellow 37, pigment yellow 55, pigment yellow 62.
4. the mass colouration method of a kind of bamboo fibre according to claim 1, is characterized in that: described color pigment comprises at least one in pigment blue 17, pigment blue 27, pigment blue 60, pigment Blue-61.
5. the mass colouration method of a kind of bamboo fibre according to claim 1, is characterized in that: described dispersant is Macrogol 200 or PEG400.
6. the mass colouration method of a kind of bamboo fibre according to claim 1, is characterized in that: described levelling agent be selected from triethanolamine, sodium acetate, anhydrous sodium sulfate one or more.
7. the mass colouration method of a kind of bamboo fibre according to claim 1, is characterized in that: described surfactant is non-ionic surface active agent.
8. the mass colouration method of a kind of bamboo fibre according to claim 1, is characterized in that: described colouring agent is natural colorant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596976.4A CN105040132A (en) | 2015-09-18 | 2015-09-18 | Mass dyeing method for bamboo fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596976.4A CN105040132A (en) | 2015-09-18 | 2015-09-18 | Mass dyeing method for bamboo fibers |
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| CN105040132A true CN105040132A (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510596976.4A Pending CN105040132A (en) | 2015-09-18 | 2015-09-18 | Mass dyeing method for bamboo fibers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109689954A (en) * | 2018-10-08 | 2019-04-26 | 福建华彩新材料有限公司 | A kind of yarn preparation method with cloud dye effect |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119001A1 (en) * | 2005-06-28 | 2007-05-31 | Schollian William U | Compositions and methods for dyeing textiles and fabrics |
| CN103628176A (en) * | 2013-10-31 | 2014-03-12 | 江苏波波熊纺织品有限公司 | Dyeing method of polyester fibers before spinning |
| CN104420362A (en) * | 2013-09-09 | 2015-03-18 | 青岛三秀新科技复合面料有限公司 | Bamboo fiber dyeing technology |
-
2015
- 2015-09-18 CN CN201510596976.4A patent/CN105040132A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070119001A1 (en) * | 2005-06-28 | 2007-05-31 | Schollian William U | Compositions and methods for dyeing textiles and fabrics |
| CN104420362A (en) * | 2013-09-09 | 2015-03-18 | 青岛三秀新科技复合面料有限公司 | Bamboo fiber dyeing technology |
| CN103628176A (en) * | 2013-10-31 | 2014-03-12 | 江苏波波熊纺织品有限公司 | Dyeing method of polyester fibers before spinning |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109689954A (en) * | 2018-10-08 | 2019-04-26 | 福建华彩新材料有限公司 | A kind of yarn preparation method with cloud dye effect |
| CN109689954B (en) * | 2018-10-08 | 2022-03-08 | 福建华峰新材料有限公司 | Preparation method of yarn with cloud dyeing effect |
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Application publication date: 20151111 |
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