CN107938391A - A kind of flax fiber colouring method - Google Patents
A kind of flax fiber colouring method Download PDFInfo
- Publication number
- CN107938391A CN107938391A CN201711242906.4A CN201711242906A CN107938391A CN 107938391 A CN107938391 A CN 107938391A CN 201711242906 A CN201711242906 A CN 201711242906A CN 107938391 A CN107938391 A CN 107938391A
- Authority
- CN
- China
- Prior art keywords
- ramie stripes
- dye liquor
- flax fiber
- dyeing
- dye
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General 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
- D06P1/38—General 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/58—Material containing hydroxyl groups
- D06P3/60—Natural or regenerated cellulose
- D06P3/66—Natural or regenerated cellulose using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
Abstract
A kind of flax fiber colouring method of the present invention, belongs to stock-dye technical field.Technological process is：Flax fiber is dried into bar → spray levelling agent → dyeing → 50 60 DEG C rotating cage insulation → washing in advance.Flax fiber of the present invention need not carry out the processes such as degumming and bleaching and handle, and direct continuous dyeing after scutched line hackled line ramie stripes, solves non-uniform phenomenon in flax fiber dyeing course.
Description
Technical field
The invention belongs to stock-dye technical field, more particularly to a kind of colouring method of strip flaxen fiber.
Background technology
Flax fiber is as a kind of native cellulose fibre because it is with good antibacterial, superpower ventilative, fresh and clean, tune
The excellent performances such as gentle antiallergy enjoy consumer to like, become at present textile most popular on international market it
One.
The common staining method of flax mainly includes the husky dyeing of bobbin, flax roving dyeing and flax modification after stain at present
Color.The husky dyeing of flax bobbin, mainly flax fiber are dyed after degumming and bleaching, and cylinder yarn is rolled up during dying operation
The circulation of dye liquor can be influenced around the reason for uniformity and elasticity of density, easily occurs white heart yarn, aberration in dyeing course
Phenomena such as big.
Flax roving dyes, Cai Lianjun（Weave in 1998 Heilungkiang of flax roving Dyeing Process）, Jiang Shaojun（Flax
The technical study of rove dyeing and 2003 dyestuff of production practices and dyeing）Et al. in roving boiling and bleaching pot bleach after directly to Asia
Fiber crops are dyed, concrete technology flow process for rove → kiering → washing → bleaching → washing → dyeing → washing → wet spinning fine sand →
Drying → doff, this mode can mitigate flax and dye non-uniform phenomenon, but dye liquor dosage is big, and cost is higher, and gives
Burden is larger caused by sewage disposal.
Flax is modified poststaining, Gao Shuzhen（2001 Qiqihar University's journal of dyeability research of flax fiber）Deng
People is modified the flax fiber after bleaching by using urea, and concrete technology is to pad the work with urea and copper sulphate
Liquid, then 70 DEG C of drying, 160 DEG C bake, and can improve the uniformity and dye uptake of its dyeing, while will not reduce dyeing
Fastness.Jin Zheng（Improvement 2008 Heilongjiang University natural science journal of the swelling agent to flax fiber pad dyeing dyeability）Et al.
The flax fiber after bleaching is modified using swelling agent, concrete technology is 25 DEG C of immersions 20 in the expansion agent solution of 3g/L
Min, then 120 DEG C of drying, this technique can make fibre bundle is anti-raw to expand, and gap increases between the fiber in fibre bundle, carries
The high roughness of fiber surface, is conducive to absorption of the flax fiber to dyestuff in dyeing course, dye level when improving dyeing,
The method that flax fiber is modified adds the treatment process of flaxen fiber dyeing, adds processing cost.
The content of the invention
The present invention is primarily directed to the one kind proposed the problems such as uneven, tedious process is dyed in flax fiber dyeing course
New flax fiber colouring method.Compared with prior art, flax fiber of the present invention need not be carried out at the processes such as degumming and bleaching
Manage, direct continuous dyeing after scutched line hackled line ramie stripes, solves non-uniform phenomenon in flax fiber dyeing course.
The present invention is realized by the following method, a kind of flax fiber colouring method, and technological process is：Flax fiber into
Bar → spray levelling agent → dyeing → 50-60 DEG C of rotating cage insulation → washing, drying in advance.Comprise the following steps that：
（1）Flax fiber combs the part cut and slightly, remove that ending is relatively thin, strength is low by heckling machine, is combed into afterwards on fiber crops by hand
Sett frame is split and closes, and obtains bar and does than more uniform continuous ramie stripes, then by 0 simultaneously, 1 simultaneously, 2 simultaneously, three draftings
Comingling, ramie stripes bar is dry to be further improved.
（2）Levelling agent is uniformly sprayed onto to ramie stripes surface, the fountain height of levelling agent is the 1-3% of ramie stripes quality, due to fiber crops
Bar contains the impurity such as substantial amounts of pectin, hemicellulose and wax, by using the mode of pre- spray levelling agent in advance, can reduce fibre
The surface tension of dimension, contributes to dye molecule in dyeing course to be uniformly dispersed in flaxen fiber surface.
（3）The ramie stripes for spraying levelling agent is dyed, dye liquor uniformly applies from upper and lower surface respectively, and dye liquor applied amount is
The 90-150% of ramie stripes weight, subsequently into padding machine, controls liquid carrying rate 70-90%, and the dye liquor shut out, which is collected, to be recycled, with addition
Dye liquor is used for next section of ramie stripes and dyes after mixing, and ramie stripes traffic direction is with dye liquor flow direction on the contrary, ramie stripes can be made fast
The absorption dye liquor of speed, does not produce raffinate.Initial dye liquor is made of reactive dye 1-60g/L, color fixing agent 1-30g/L, additional dye liquor
Middle reactive dye concentration is constant, and fixation agent concentration is 1.2-1.5 times of fixation agent concentration in initial dye liquor, and maintenance dye liquor pH's is steady
It is qualitative；By using such a staining method, the time of contact of reactive dye and color fixing agent can be reduced to greatest extent, reduces and lives
Property dyestuff hydrolysis, reduce head and the tail aberration, ensure dyeing uniformity.
（4）The ramie stripes for dyeing completion is placed into 50-60 DEG C of rotating cage, insulation 0.8-1.5 h；Kept the temperature and led using rotating cage
If prevent the non-uniform phenomenon of dyeing occurred during banking up due to the effect of gravity.
（5）The dyeing ramie stripes for keeping the temperature completion is subjected to washing drying.
The flax fiber is the scutched line without the processing of degumming and bleaching process.
The dye liquor applied amount shuts out liquid by speed × every meter of ramie stripes weight × liquid carrying rate-and calculates gained.
Beneficial effect of the present invention
Flax fiber of the present invention need not carry out the processes such as degumming and bleaching and handle, direct continuous dyeing after hackled line ramie stripes, solution
Determine non-uniform phenomenon in flax fiber dyeing course.
Brief description of the drawings
Fig. 1 is the dyeing course schematic diagram of the present invention；
In figure：1-pressure roller；2-intake chute；3-padding machine；4-guide wheel.
Embodiment
A kind of flax fiber colouring method of the present invention, technological process are：Flax fiber sprays levelling agent → dyeing into bar → in advance
→ 50-60 DEG C of rotating cage insulation → washing, drying.Comprise the following steps that：
（1）Flax fiber is combed into bar in drawing frame；
（2）Levelling agent is uniformly sprayed onto to ramie stripes surface, the fountain height of levelling agent is the 1-3% of ramie stripes quality；
（3）The ramie stripes for spraying levelling agent is sent into dyeing installation, dye liquor applies from the uniform equivalent of upper and lower surface respectively, and dye liquor applies
Measure as the 90-150% of ramie stripes weight, extruded subsequently into padding machine uniform, control liquid carrying rate 70-90%, the dye liquor shut out is collected back
Receive and utilize, being used for next section of ramie stripes after mixing with additional dye liquor dyes, and ramie stripes traffic direction is opposite with dye liquor flow direction.
Initial dye liquor is made of reactive dye 1-60g/L, color fixing agent 1-30g/L, and reactive dye concentration is constant in additional dye liquor, color fixing agent
Concentration is 1.2-1.5 times of fixation agent concentration in initial dye liquor；
（4）The ramie stripes for dyeing completion is placed into 50-60 DEG C of rotating cage, insulation 0.8-1.5 h；
（5）The dyeing ramie stripes for keeping the temperature completion is subjected to washing drying.
The flax fiber is the scutched line without the processing of degumming and bleaching process.
The dye liquor additive amount shuts out dye liquor by speed × every meter of ramie stripes weight × liquid carrying rate-and calculates gained.
Color fixing agent in embodiment is the color fixing agent L- of Shandong Yellow River Delta Textile Technology Research Institute Co., Ltd.'s production
11。
Embodiment 1
（1）Bar will be combed into drawing frame without the flax fiber that degumming and bleaching process is handled, the unit mass of ramie stripes is 15 g/
m；
（2）Levelling agent is uniformly sprayed onto to ramie stripes surface, the fountain height of levelling agent is the 2% of ramie stripes quality；
（3）The ramie stripes for spraying levelling agent is sent into dyeing installation, dyeing installation is as shown in Figure 1, ramie stripes width and intake chute 2 one
Cause, extruded by pressure roller 1, ramie stripes is laid in intake chute, and dye liquor uniformly applies from upper and lower surface respectively, and dye liquor applied amount is fiber crops
Bar weight 100%, speed 5m/min, ramie stripes extrude uniformly subsequently into padding machine 3 by guide wheel 4, control liquid carrying rate 70%, shut out
Dye liquor collect and be used for next section of ramie stripes after mixing with additional dye liquor after recycling and dye.Initial dye liquor by reactive blue 16g/L,
Active bright red 4g/L, color fixing agent L-11 23g/L are formed；Reactive dye concentration is constant in additional dye liquor, and fixation agent concentration is
1.1 times of fixation agent concentration in initial dye liquor；
（4）The ramie stripes for dyeing completion is placed into 50 DEG C of rotating cage, keeps the temperature 1.5h；
（5）The dyeing ramie stripes for keeping the temperature completion is subjected to washing drying.
Embodiment 2
（1）Bar will be combed into drawing frame without the flax fiber that degumming and bleaching process is handled, the unit mass of ramie stripes is 14 g/
m；
（2）Levelling agent is uniformly sprayed onto to ramie stripes surface, the fountain height of levelling agent is the 1.5% of ramie stripes quality；
（3）The ramie stripes for spraying levelling agent is sent into dyeing installation, dyeing installation is as shown in Figure 1, ramie stripes width and intake chute 2 one
Cause, extruded by pressure roller 1, ramie stripes is laid in intake chute, and dye liquor uniformly applies from upper and lower surface respectively, and dye liquor applied amount is fiber crops
Bar weight 110%, speed 4m/min, ramie stripes extrudes uniformly by guide wheel 4 subsequently into padding machine 3, controls liquid carrying rate 80%, rolls
The dye liquor gone out, which is collected, to be recycled, and being used for next section of ramie stripes after mixing with additional dye liquor dyes.Initial dye liquor is by active submarine
Blue 22.5g/L, active red 1g/L, reactive orange 7.5g/L, color fixing agent L-11 23g/L are formed；Reactive dye concentration in additional dye liquor
Constant, fixation agent concentration is 1.3 times of fixation agent concentration in initial dye liquor；
（4）The ramie stripes for dyeing completion is placed into 55 DEG C of rotating cage, keeps the temperature 1.2h；
（5）The dyeing ramie stripes for keeping the temperature completion is subjected to washing drying.
Embodiment 3
（1）Bar will be combed into drawing frame without the flax fiber that degumming and bleaching process is handled, the unit mass of ramie stripes is 11g/
m；
（2）Levelling agent is uniformly sprayed onto to ramie stripes surface, the fountain height of levelling agent is the 1% of ramie stripes quality；
（3）The ramie stripes for spraying levelling agent is sent into dyeing installation, dyeing installation is as shown in Figure 1, ramie stripes width and intake chute 2 one
Cause, extruded by pressure roller 1, ramie stripes is laid in intake chute, and dye liquor uniformly applies from upper and lower surface respectively, and dye liquor applied amount is fiber crops
Bar weight 120%, speed 6m/min, ramie stripes extrude uniformly subsequently into padding machine 3 by guide wheel 4, control liquid carrying rate 90%, shut out
Dye liquor collect and recycle, be used for next section of ramie stripes after mixing with additional dye liquor and dye.Initial dye liquor is by reactive scarlet
60g/L, color fixing agent L-11 30g/L are formed, and reactive dye concentration is constant in additional dye liquor, and fixation agent concentration is in initial dye liquor
1.5 times of fixation agent concentration；
（4）The ramie stripes for dyeing completion is placed into 60 DEG C of rotating cage, keeps the temperature 0.8h；
（5）The dyeing ramie stripes for keeping the temperature completion is subjected to washing drying.
The dyeing ramie stripes of the gained of embodiment 1,2 and 3 is imported and exported into textile raw material test gauge according to SN/T 2138.1-2008
Journey plant fiber part 1：Flax, the fibre length of fiber, index are as shown in table 1 before and after test dyeing.Use Ai Seli
Ci7800 colour photometers test head and the tail color aberration, and index is as shown in table 2.Embodiment 1,2 and 3 is boiled into drift respectively, after being spun into spun yarn
Contrasted with flax 26Nm standards yarn, line standard uses GB/T 3916-2013 with reference to FZ/T 32001-2009, test method
Measure of the fabric roll around yarn single thread ultimate strength and elongation at break（CRE methods）, FZ/T01069-2007 textile yarn bars
Irregular test method photoelectric method is done, index is as shown in table 3.
Table 1 dyes ramie stripes fibre length and loss of length leads
Table 2 dyes ramie stripes head and the tail color contrast
Table 3 dyes ramie stripes resultant yarn index
Exemplary description is done to the present invention above, it should which explanation, in the case where not departing from the core of the present invention, appoints
What simple deformation, modification or other skilled in the art can not spend the equivalent substitution of creative work to each fall within this
The protection domain of invention.
Claims (4)
1. a kind of flax fiber colouring method, it is characterised in that comprise the following steps that：
（1）Flax fiber is combed into bar in drawing frame；
（2）Levelling agent is uniformly sprayed onto to ramie stripes surface, the fountain height of levelling agent is the 1-3% of ramie stripes quality；
（3）The ramie stripes for spraying levelling agent is sent into dyeing installation, dye liquor applies from the uniform equivalent of upper and lower surface respectively, and dye liquor applies
Measure as the 90-150% of ramie stripes weight, extruded subsequently into padding machine uniform, control liquid carrying rate 70-90%, the dye liquor shut out is collected back
Receive and utilize, be used for next section of ramie stripes after mixing with additional dye liquor and dye, ramie stripes traffic direction with dye liquor flow direction on the contrary,
Dye liquor is made of reactive dye 1-60g/L, color fixing agent 1-30g/L；
（4）The ramie stripes for dyeing completion is placed into 50-60 DEG C of rotating cage, insulation 0.8-1.5 h；
（5）The dyeing ramie stripes for keeping the temperature completion is subjected to washing drying.
2. flax fiber colouring method according to claim 1, it is characterised in that the flax fiber is without degumming
The scutched line of bleaching process processing.
3. flax fiber colouring method according to claim 1, it is characterised in that the dye liquor applied amount by speed ×
Every meter of ramie stripes weight × liquid carrying rate-shuts out liquid and calculates gained.
4. flax fiber colouring method according to claim 1, it is characterised in that the color fixing agent is Yellow River in Shandong Province three
The color fixing agent L-11 of Co., Ltd of Jiao Zhou textile technologies research institute production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242906.4A CN107938391B (en) | 2017-12-01 | 2017-12-01 | Flax fiber dyeing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242906.4A CN107938391B (en) | 2017-12-01 | 2017-12-01 | Flax fiber dyeing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107938391A true CN107938391A (en) | 2018-04-20 |
| CN107938391B CN107938391B (en) | 2020-10-30 |
Family
ID=61947122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711242906.4A Active CN107938391B (en) | 2017-12-01 | 2017-12-01 | Flax fiber dyeing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107938391B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046878A (en) * | 2021-03-03 | 2021-06-29 | 青岛奥洛思新材料有限公司 | Protein fiber/fibrilia blended fabric and production process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988007602A1 (en) * | 1987-03-25 | 1988-10-06 | Commonwealth Scientific And Industrial Research Or | Process for dyeing wool and other keratin fibres |
| CN1080342A (en) * | 1992-02-04 | 1994-01-05 | 联邦科学和工业研究组织 | Improve the dyeing process for keratin materials of dye bath composition absorption rate |
| CN1235219A (en) * | 1998-05-12 | 1999-11-17 | 上海航利实业有限公司 | Dyeable fabrics |
| CN104233880B (en) * | 2014-09-12 | 2016-08-31 | 浙江嘉名染整有限公司 | A kind of acrylic polyester blend fabric One Bath Dyeing Process |
| CN106758394A (en) * | 2016-12-15 | 2017-05-31 | 武汉纺织大学 | A kind of method for improving warp thread pigment dyeing effect |
| CN107237188A (en) * | 2017-07-25 | 2017-10-10 | 安徽亚源印染有限公司 | A kind of colouring method of flax fiber |
-
2017
- 2017-12-01 CN CN201711242906.4A patent/CN107938391B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988007602A1 (en) * | 1987-03-25 | 1988-10-06 | Commonwealth Scientific And Industrial Research Or | Process for dyeing wool and other keratin fibres |
| CN1080342A (en) * | 1992-02-04 | 1994-01-05 | 联邦科学和工业研究组织 | Improve the dyeing process for keratin materials of dye bath composition absorption rate |
| CN1235219A (en) * | 1998-05-12 | 1999-11-17 | 上海航利实业有限公司 | Dyeable fabrics |
| CN104233880B (en) * | 2014-09-12 | 2016-08-31 | 浙江嘉名染整有限公司 | A kind of acrylic polyester blend fabric One Bath Dyeing Process |
| CN106758394A (en) * | 2016-12-15 | 2017-05-31 | 武汉纺织大学 | A kind of method for improving warp thread pigment dyeing effect |
| CN107237188A (en) * | 2017-07-25 | 2017-10-10 | 安徽亚源印染有限公司 | A kind of colouring method of flax fiber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113046878A (en) * | 2021-03-03 | 2021-06-29 | 青岛奥洛思新材料有限公司 | Protein fiber/fibrilia blended fabric and production process thereof |
| CN113046878B (en) * | 2021-03-03 | 2022-07-01 | 青岛奥洛思新材料有限公司 | Protein fiber/fibrilia blended fabric and production process thereof |
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| Publication number | Publication date |
|---|---|
| CN107938391B (en) | 2020-10-30 |
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