CN112301768A - Wool dyeing process for improving hair root and hair tip effect - Google Patents

Wool dyeing process for improving hair root and hair tip effect Download PDF

Info

Publication number
CN112301768A
CN112301768A CN202011247384.9A CN202011247384A CN112301768A CN 112301768 A CN112301768 A CN 112301768A CN 202011247384 A CN202011247384 A CN 202011247384A CN 112301768 A CN112301768 A CN 112301768A
Authority
CN
China
Prior art keywords
wool
minutes
dyeing
hair
improving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011247384.9A
Other languages
Chinese (zh)
Inventor
季正英
王锦鹏
宋仁华
钱东浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Yangzi Dyeing And Finishing Co ltd
Original Assignee
Zhangjiagang Yangzi Dyeing And Finishing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhangjiagang Yangzi Dyeing And Finishing Co ltd filed Critical Zhangjiagang Yangzi Dyeing And Finishing Co ltd
Priority to CN202011247384.9A priority Critical patent/CN112301768A/en
Publication of CN112301768A publication Critical patent/CN112301768A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02Material containing basic nitrogen
    • D06P3/04Material containing basic nitrogen containing amide groups
    • D06P3/14Wool
    • D06P3/148Wool using reactive dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Cosmetics (AREA)

Abstract

The invention provides a wool dyeing process for improving the hair root and hair tip effect, which comprises the following steps: 1) dyeing wool tops: adding a penetration enhancer at room temperature, using an amphoteric leveling agent for wool, and running for 10 minutes; adding anhydrous sodium sulphate, and running for 10 minutes; quantitatively adding the cellulose reactive dye in 15-20 minutes, heating to 98 ℃ at the speed of 1-2 ℃/minute, preserving the temperature for 30-90 minutes according to the color depth, and draining after the heat preservation is finished; 2) soap washing treatment: adding soaping agent at room temperature, running for 5 minutes, heating to 60-70 ℃, keeping the temperature for 15-30min, overflowing and washing for 10 minutes, and draining water and entering the next procedure. According to the wool dyeing process for improving the hair root and hair tip effect, the wool fiber is dyed by using the cellulose reactive dye, and the reactive groups can be combined with hydroxyl, amino, imino and the like on the protein fiber through covalent bonds during dyeing, so that the dyeing fastness is high, and the phenomenon of hair tip and hair root after dyeing can be covered.

Description

Wool dyeing process for improving hair root and hair tip effect
Technical Field
The invention relates to the field of textiles, in particular to a wool dyeing process for improving the hair root and hair tip effect.
Background
Because the wool is natural protein fiber, the difference between the tip fiber of the wool and the fiber tufted at the root part of the wool is larger, the root part of the wool is thicker, and the hydrophobic scale layer coated outside is thicker and has stronger hydrophobicity; the wool tip part is thinner, and the scale layer coated outside is thinner. Meanwhile, in each stage of wool growth and development, the wool needs to be subjected to various weather conditions such as external light, heat, rainwater, grease, acid, alkali, mechanical friction and the like, so that the scale layer coated on the surface of the tip part outside the wool is greatly damaged, and the root part inside the wool is well protected. Therefore, the dyeing performance is shown in that the hair tip fiber has high hydrophilicity, the hair root part has high hydrophobicity, the hair tip fiber is easy to swell in water during dyeing, a large amount of dye liquor is adsorbed at the beginning of dyeing, the color of the hair tip is darker due to the combination of the dye liquor and the hair tip, and the color of the hair root is lighter, which is called 'hair tip dyeing'.
Traditionally, wool dyeing can be generally dyed with acid dyes, mordant dyes, metal complex dyes, reactive dyes. The acid dye has poor wet treatment fastness and is generally not suitable for the style of holding strips; heavy metals in mordant dye dyeing have great harm to the environment; the metal complex dye has incomplete color spectrum, insufficient brilliance and the like, and the heavy metals such as chromium, cobalt, copper and the like have considerable harm to the environment, and although some control measures are provided at present, the allowable concentration still has potential harm to the environment. Heavy metal contaminants are produced, whether in the synthesis or application of metal complex dyes. The traditional reactive dye for wool has a good dyeing effect as a reactive dye, but once the dye reacts with fibers, the dye loses the migration property, an ideal level-dyeing property is difficult to obtain, the operation difficulty during production is high, the dyeing cost is high, the phenomenon that hair tips and hair roots are easy to cause when some wool fibers which are specially treated are dyed with sensitive colors, the autumn wind is shaky and cool, the grass trees are shaken off and exposed to frost, a layer of white hair is produced on the surface of knitted fabrics like silver frost on a deep autumn plant, and the phenomenon can make the colors look white and dark, old, unsatisfied and not beautiful and impure. The acid dye has poor wet processing fastness and is not suitable for the style of holding strips. The medium dye and the metal complex dye contain heavy metals, and are not ecological and environment-friendly. The cost of the reactive dye for the hair is high, and the phenomenon of hair root and hair tip is difficult to cover when the reactive dye is used for dyeing sensitive colors.
Disclosure of Invention
The present invention is directed to a wool dyeing process for improving the effect of the hair root and the hair tip, which can improve the phenomenon of the hair tip and the hair root when dyeing sensitive colors on wool, and improve the transparency and the brilliance of the colors.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a wool dyeing process for improving the hair root and hair tip effect comprises the following steps:
1) dyeing wool tops: adding a penetration enhancer at room temperature, using an amphoteric leveling agent for wool, and running for 10 minutes; adding anhydrous sodium sulphate, and running for 10 minutes; quantitatively adding the cellulose reactive dye in 15-20 minutes, heating to 98 ℃ at the speed of 1-2 ℃/minute, preserving the temperature for 30-90 minutes according to the color depth, and draining after the heat preservation is finished;
2) soap washing treatment: adding soaping agent at room temperature, running for 5 minutes, heating to 60-70 ℃, keeping the temperature for 15-30min, overflowing and washing for 10 minutes, and draining water and entering the next procedure.
As a refinement, the penetrating defoamer was ALBAFLOW FFW and was used in an amount of 0.5 mL/L.
As an improvement, the amphoteric leveling agent for wool is ALBEGAL B-LV and the dosage of the amphoteric leveling agent for wool is 2-4%.
As an improvement, the reactive dye for cellulose is REMAZOL/LEVAFIX reactive dye.
As an improvement, the soaping agent is VEROLAN NBO and the dosage of the soaping agent is 0.5-1 mL/L.
The invention has the beneficial effects that:
the invention uses the cellulose reactive dye to dye wool fiber, and the reactive group can be combined with the hydroxyl, amino, imino and the like on the protein fiber by covalent bonds during dyeing, so the dyeing fastness is higher, and the phenomenon of hair tip and hair root after dyeing can be covered. Meanwhile, compared with the traditional wool reactive dye, the price of the dye is much lower, and the dyeing cost can be saved.
Drawings
FIG. 1 is a comparison of conventional dyeing according to the present invention and dyeing according to the present method.
Detailed Description
The invention is illustrated below by means of specific examples, without being restricted thereto.
Example one
A reactive dyeing process for improving hair tip and hair root comprises the following steps:
1) dyeing wool tops, adding a penetration enhancer at room temperature, using an amphoteric leveling agent for wool, and running for 10 minutes; adding anhydrous sodium sulphate, and running for 10 minutes; and quantitatively adding the reactive dye for cellulose in the next 20 minutes, heating to 98 ℃ at the speed of 1 ℃/minute, preserving the temperature for 45 minutes, and draining after the heat preservation is finished. Wherein the penetrating antifoaming agent is ALBAFLOW FFW and the dosage of the penetrating antifoaming agent is 0.5 mL/L; the wool amphoteric leveling agent is ALBEGAL B-LV, and the dosage of the wool amphoteric leveling agent is 2%; the using amount of the anhydrous sodium sulphate is 20 g/L; the reactive dye for cellulose is REMAZOL/LEVAFIX reactive dye and the dosage of the reactive dye for cellulose is 0.729%.
2) And (3) soaping, adding a soaping agent at room temperature, running for 5 minutes, heating to 70 ℃, keeping the temperature for 15 minutes, overflowing and washing for 10 minutes, and draining. The soaping agent is VEROLAN NBO and the dosage of the soaping agent is 0.5 mL/L.
Example two
A reactive dyeing process for improving hair tip and hair root comprises the following steps:
1) dyeing wool tops, adding a penetration enhancer at room temperature, using an amphoteric leveling agent for wool, and running for 10 minutes; adding anhydrous sodium sulphate, and running for 10 minutes; and quantitatively adding the cellulose reactive dye for 20 minutes, heating to 98 ℃ at the speed of 2 ℃/minute, preserving the temperature for 75 minutes, and draining after the heat preservation is finished. Wherein the penetrating antifoaming agent is ALBAFLOW FFW and the dosage of the penetrating antifoaming agent is 0.5 mL/L; the wool amphoteric leveling agent is ALBEGAL B-LV, and the dosage of the wool amphoteric leveling agent is 4%; the using amount of the anhydrous sodium sulphate is 40 g/L; the reactive dye for cellulose is REMAZOL/LEVAFIX reactive dye and the dosage of the reactive dye for cellulose is 3.33%.
2) And (3) soaping, adding a soaping agent at room temperature, running for 5 minutes, heating to 70 ℃, keeping the temperature for 20 minutes, overflowing and washing for 10 minutes, and draining. The soaping agent is VEROLAN NBO and the dosage of the soaping agent is 1 mL/L.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. A wool dyeing process for improving the hair root and hair tip effect is characterized by comprising the following steps:
1) dyeing wool tops: adding a penetration enhancer at room temperature, using an amphoteric leveling agent for wool, and running for 10 minutes; adding anhydrous sodium sulphate, and running for 10 minutes; quantitatively adding the cellulose reactive dye in 15-20 minutes, heating to 98 ℃ at the speed of 1-2 ℃/minute, preserving the temperature for 30-90 minutes according to the color depth, and draining after the heat preservation is finished;
2) soap washing treatment: adding soaping agent at room temperature, running for 5 minutes, heating to 60-70 ℃, keeping the temperature for 15-30min, overflowing and washing for 10 minutes, and draining water and entering the next procedure.
2. The wool dyeing process for improving the hair root and hair tip effect of claim 1, wherein the penetrating antifoaming agent is ALBAFLOW FFW and the dosage of the penetrating antifoaming agent is 0.5 mL/L.
3. The process of claim 1, wherein the amphoteric leveling agent used for dyeing wool is ALBEGAL B-LV and the amount of the amphoteric leveling agent used for dyeing wool is 2-4%.
4. A process for dyeing wool for improving the hair tip effect of hair root according to claim 1, wherein the reactive dye for cellulose is REMAZOL/LEVAFIX reactive dye.
5. A process for dyeing wool for improving the hair tip effect of hair roots according to claim 1, wherein said soaping agent is VEROLAN NBO and is used in an amount of 0.5-1 mL/L.
CN202011247384.9A 2020-11-10 2020-11-10 Wool dyeing process for improving hair root and hair tip effect Pending CN112301768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011247384.9A CN112301768A (en) 2020-11-10 2020-11-10 Wool dyeing process for improving hair root and hair tip effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011247384.9A CN112301768A (en) 2020-11-10 2020-11-10 Wool dyeing process for improving hair root and hair tip effect

Publications (1)

Publication Number Publication Date
CN112301768A true CN112301768A (en) 2021-02-02

Family

ID=74326678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011247384.9A Pending CN112301768A (en) 2020-11-10 2020-11-10 Wool dyeing process for improving hair root and hair tip effect

Country Status (1)

Country Link
CN (1) CN112301768A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113073483A (en) * 2021-05-20 2021-07-06 张家港扬子染整有限公司 Dyeing process for improving turquoise blue level-dyeing property of wool
CN113981716A (en) * 2021-11-06 2022-01-28 张家港扬子染整有限公司 Wool dyeing process for improving wool top and root effects of sapphire-blue series

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014324A1 (en) * 1998-09-07 2000-03-16 Rocklea Spinning Mills Pty Ltd. Method of dyeing cotton/wool blends
JP2001172523A (en) * 1999-12-20 2001-06-26 Yamada Chem Co Ltd Black reactive dye composition and dyeing method using same
CN101851870A (en) * 2009-03-31 2010-10-06 浙江华孚色纺有限公司 Stripping finishing method of woolen dyed fabric
CN103526603A (en) * 2013-09-27 2014-01-22 昆山培新服装有限公司 Low-temperature dyeing technology adopting wool fiber reactive dye
CN103526607A (en) * 2013-09-27 2014-01-22 昆山培新服装有限公司 Reactive dye dyeing technology of fine-drawn wool blended fabric
CN104278558A (en) * 2013-07-08 2015-01-14 朱樑 Active dye applied to wool and wool dyeing method
CN109944092A (en) * 2019-03-05 2019-06-28 上海兴康化工有限公司 A kind of reactive dye wool short route dyeing
CN111535056A (en) * 2020-05-28 2020-08-14 张家港扬子染整有限公司 Wool and alpaca yarn dyeing process
CN111607987A (en) * 2020-05-20 2020-09-01 张家港扬子染整有限公司 Low-temperature light-color wool dyeing process using reactive dye for cotton

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014324A1 (en) * 1998-09-07 2000-03-16 Rocklea Spinning Mills Pty Ltd. Method of dyeing cotton/wool blends
JP2001172523A (en) * 1999-12-20 2001-06-26 Yamada Chem Co Ltd Black reactive dye composition and dyeing method using same
CN101851870A (en) * 2009-03-31 2010-10-06 浙江华孚色纺有限公司 Stripping finishing method of woolen dyed fabric
CN104278558A (en) * 2013-07-08 2015-01-14 朱樑 Active dye applied to wool and wool dyeing method
CN103526603A (en) * 2013-09-27 2014-01-22 昆山培新服装有限公司 Low-temperature dyeing technology adopting wool fiber reactive dye
CN103526607A (en) * 2013-09-27 2014-01-22 昆山培新服装有限公司 Reactive dye dyeing technology of fine-drawn wool blended fabric
CN109944092A (en) * 2019-03-05 2019-06-28 上海兴康化工有限公司 A kind of reactive dye wool short route dyeing
CN111607987A (en) * 2020-05-20 2020-09-01 张家港扬子染整有限公司 Low-temperature light-color wool dyeing process using reactive dye for cotton
CN111535056A (en) * 2020-05-28 2020-08-14 张家港扬子染整有限公司 Wool and alpaca yarn dyeing process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113073483A (en) * 2021-05-20 2021-07-06 张家港扬子染整有限公司 Dyeing process for improving turquoise blue level-dyeing property of wool
CN113981716A (en) * 2021-11-06 2022-01-28 张家港扬子染整有限公司 Wool dyeing process for improving wool top and root effects of sapphire-blue series

Similar Documents

Publication Publication Date Title
CN112301768A (en) Wool dyeing process for improving hair root and hair tip effect
CN101608407B (en) Production process for improving wet rubbing fastness of reactive dye
CN100560857C (en) A kind of process of vegetable colour dyeing purified cotton yarn
CN106368014A (en) Dyeing process for modal/cotton blended fabric
CN112252055A (en) Printing method for improving color fastness to light of cotinus coggygria pigment natural dye
CN112663353A (en) Preparation method of plant dye yarn-dyed fabric
CN101509204B (en) Novel dyeing and finishing process for chamois flannel face fabric
CN101413220B (en) Double-temperature dyeing method of chloro-s-triazine and vinyl sulfone double-active group active dye
CN104963219B (en) The method for improving dye-uptake and degree of fixation of the reactive dye on bombax cotton
CN103451976B (en) Wool fiber dyeing based on lanasol dye
CN103451977A (en) Cashmere fiber dyeing process based on lanasol dye
JP3887460B2 (en) Fiber dyeing method
CN101929084A (en) Method for dyeing slubby yarn cotton fabrics into raindrop or silk rain style
CN111621993A (en) Fabric dyeing method for improving coloring effect of plant dye
US5861045A (en) Method of dyeing textiles
CN115522395A (en) Method for improving dyeing saturation of madder dye
KR20020011806A (en) Mineral containing dyeing composition and dyeing method by using the same
CN107287934A (en) A kind of processing technology of the soft anti-denim that fades
CN1025128C (en) Bleaching and dyeing technololgy for silk and tow of tussah
CN117211096A (en) Rubia cordifolia dyeing method using organic acid-alum composite mordant
CN112359618A (en) Natural dye dyeing process for worsted wool
CN113981716A (en) Wool dyeing process for improving wool top and root effects of sapphire-blue series
CN110747660A (en) Dyeing method of cotton fiber
CN109183465A (en) A kind of plant dyeing method improving wool ready-made clothes coloured light depth
CN107700242B (en) A kind of dyeing of fiber crops knitted fabric

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210202