CN109402910A - A kind of Yarn spinning method of indigo plant dye blue cellulose - Google Patents
A kind of Yarn spinning method of indigo plant dye blue cellulose Download PDFInfo
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- CN109402910A CN109402910A CN201811265861.7A CN201811265861A CN109402910A CN 109402910 A CN109402910 A CN 109402910A CN 201811265861 A CN201811265861 A CN 201811265861A CN 109402910 A CN109402910 A CN 109402910A
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- fiber
- plant dye
- indigo plant
- health
- yarn
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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
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
-
- 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
- D06P1/22—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 vat dyestuffs including indigo
- D06P1/228—Indigo
-
- 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
- D06P1/34—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 natural dyestuffs
-
- 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
-
- 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
- D06P5/04—After-treatment with organic compounds
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
Abstract
The invention discloses a kind of Yarn spinning methods of indigo plant dye blue cellulose, including opening picking step, ultrasonic removal step, baking step, health step, cotton carding step, drafting step, rove step and spun yarn step.The present invention is high for plant dye fiber trash content, the problems such as spinnability is poor, ultrasonic wave removal step, baking step and health processing step is sequentially added in plant dye fiber after opening and cleaning step, to reduce fiber trash content, improve fiber surface performance, the spinnability for improving fiber, finally achieves that spinning process is smooth, the high plant yarn dyeing line spinning of yarn qualities.
Description
Technical field
The present invention relates to a kind of Yarn spinning methods of indigo plant dye blue cellulose, belong to field of textiles.
Background technique
The spinning of staple in bulk color generally need to be by processes such as opening picking, cotton carding, drafting, rove, spun yarns.But it is spun using conventional
Yarn method but comes up against a series of problems when carrying out color spinning to plant dye fiber, and plant dye fiber winds thorn in carding process
Rod, hardly possible is at item；Roller, roller are wound during drafting, fiber is tacky, blocks horn mouth；Roller is wound during rove；Spun yarn
Yarn break in the process, the high yarn winding broken end of blending ratio are serious；Dust is serious in spinning process overall process, and coloured particle object is attached
On needle cloth, roller, roller.
Cause above-mentioned reason principal element be plant dye fiber and conventional chemical dye fiber basic difference.Plant dye is fine
Dimension is to carry out the fiber that loose stock dyeing obtains using the vegetable colour extracted from natural plants.Due to natural products
The characteristics of feature and extraction process, extracted vegetable colour typically belong to mixture in chemical component, are two kinds or more
Chemical component is composed in varing proportions, generally comprises vegetable colour and biggish inorganic matter or organic particle.Due to upper
State the presence of impurity particle so that vegetable colour in upper dye fiber fiber surface absorption largely containing the impurity of vegetable colour,
To cause to bond between the rough surface of fiber and fiber, and then lead to the problems of subsequent spinning.
Summary of the invention
To solve the above problems, the present invention provides a kind of Yarn spinning method of indigo plant dye blue cellulose, in spinning process
It is middle to clean plant dye fibre impurity-removing, and its surface property is improved, to improve its spinnability.
The adopted technical solution is that:
A kind of Yarn spinning method of indigo plant dye blue cellulose, including opening picking, cotton carding, drafting, rove and spinning process,
Between opening picking and carding step, increase has ultrasound removal of impurities process；
The plant dye fiber roll expansion that opening and cleaning step is processed into, is uniformly laid in the cleaning for filling that bath raio is 1:20
In the ultrasonic treatment unit of liquid, ultrasonication separates and removes the impurity of fiber surface；
The ingredient of the cleaning solution includes water, acid and surfactant, and surfactant selects quaternary ammonium compound, cleaning
The pH range of liquid is 6.3.
Preferably, after ultrasound cleans process, baking process and health process have also been successively increased before carding step；
In dryer, drying machine carries out being dried to moisture content being 5-10% fiber placement after ultrasonic wave removal of impurities；
The health preserving adjuvant solution that bath raio is 1:20 is configured, health compounding agent solution is uniformly sprayed on fiber after the drying,
Then the fiber for being sprayed with health preserving adjuvant solution is placed 12 hours in 35 DEG C of environment, health preserving adjuvant solution sufficiently infiltrates fibre
Dimension, softening fibre improve fiber surface friction and antistatic property；
In the health preserving adjuvant solution, health preserving adjuvant is chosen pentaerythritol fatty ester, fatty acid monoglyceride and is had
One of machine silicone softener.
Preferably, the acid in the cleaning solution selects hydrochloric acid, sulfuric acid, acetic acid or phosphoric acid.
Preferably, the mass percent concentration of surfactant is 0.1% in the cleaning solution.
Preferably, the ultrasonic frequency of the ultrasonication is 18KHz, 23KHz or 25KHz, ultrasonic treatment time
It is 0.5-1 hours.
Preferably, the mass percent concentration of health preserving adjuvant is 3% in the health preserving adjuvant solution.
Compared with existing spinning technique, advantageous effects of the invention and mechanism are described below:
The present invention can effectively remove fiber surface impurity in necessary process, clean fiber, improve fiber finish, reduce quiet
Electricity generates, and is adhered between reduction fiber, improves the spinnability of fiber, finally makes the color of plant dye fiber spin spinning and goes on smoothly.
Conventional spinning technique enters carding step after opening and cleaning step, but plant dye fiber is directly entered carding step
It will cause winding thorn rod in carding process, difficult problem in stripes.Conventional solution in response to the above problems is to increase opening picking
Dynamics, or use washed with impurities.However, early-stage study shows after contaminating fiber treatment to plant using the above method, spinnability
It is not significantly improved.Therefore the present invention is directed to this problem, after opening picking, before cotton carding, using acid rinse bath environment
The mode of lower ultrasonic wave removal of impurities, smoothly solves the above problem.Simultaneously as the effect of removal of impurities, further solves spinning
Dust is serious in technique overall process, and coloured particle object is attached to needle cloth, roller, the series of problems such as on roller.
Wherein, acid ultrasonic wave removal of impurities is core of the invention place.Plant contaminates fiber after plant dyeing, fiber surface
There are a large amount of big dye particles, and due to the tint retention in dyeing course, above-mentioned impurity cannot pass through simple method for washing
To remove.Ultrasonic wave has stronger cleaning action, but unobvious for the impurity cleaning effect of plant dye fiber surface.This is
Since plant dye surface impurity particle is larger, and due to tint retention, binding force is stronger between fiber and impurity.The sky of ultrasonic wave
Although change effect can generate certain repulsive force in fiber and impurity contact point, energy is still insufficient to allow impurity to be detached from.This
Micro acid solution, work of impurity (the mainly inorganic salts such as calcium carbonate and calcium silicates) surface due to acid is added in invention in cleaning solution
It is partly dissolved with generation, to reduce the binding force of impurity and fiber surface；Even big impurity particle is acid hydrolysis into small
Grain, more reduces the binding force of impurity and fiber.Treated in acid rinse bath fiber, then through ultrasonication, surpass
The cavitation of sound wave can easily remove the impurity of fiber surface, improve the cleanliness of dust removal rate and fiber surface.
Further, it causes aqueous solution surface tension to increase due to joined acid solution, weakens the cavitation of ultrasonic wave.
Therefore surfactant is added, reduces aqueous solution surface tension, increases cavitation, improves cleaning efficiency.Even more important, table
The addition of face activating agent can be played the role of lubricating between fiber and fiber, between fiber and impurity, further increase cleaning effect
Fruit.
In turn, on the basis of removal of impurities, health process is added, further solves drafting and winds roller, roller in the process,
Fiber is tacky, blocks horn mouth；Roller is wound during rove；Yarn break during spun yarn, the high yarn winding of blending ratio are disconnected
The problems such as serious.
Though improving fiber surface finish this is because, the fiber after ultrasonic cleaning reduces impurity.But it is still
The problems such as it is big that there are skin-friction forces, and resistance is high, and electrostatic is obvious.Be added pentaerythritol fatty ester, fatty acid monoglyceride and
The health preserving adjuvants such as silicone softening agent, can on the basis of fiber surface is clean, it is further reduce fiber surface frictional force and
Resistance improves fiber softening, smoothness and hygroscopicity, and then improves its antistatic property.Removal impurity, cleaning fiber,
Fiber is soft and smooth and increases under the comprehensive function of antistatic property, has eradicated the tacky problem of fiber, reduces fiber around squeegee phenomenon,
Reduce the entanglement between fiber, reduces the generation of Yarn break.
Detailed description of the invention
Fig. 1 is that conventional color spins spinning line schematic diagram；
Fig. 2 is that color of the present invention spins spinning line schematic diagram；
Fig. 3 is that the indigo plant before ultrasonication contaminates blue cellulose scanning electron microscopic picture；
Fig. 4 is that the indigo plant after ultrasonication contaminates blue cellulose scanning electron microscopic picture.
Specific embodiment
The present invention provides a kind of Yarn spinning methods of indigo plant dye blue cellulose, to make the purpose of the present invention, technical side
Case and effect are clearer, clear, and the present invention is described in more detail below.It should be appreciated that specific reality described herein
It applies example to be only used to explain the present invention, be not intended to limit the present invention.
The present invention provides a kind of Yarn spinning methods of indigo plant dye blue cellulose comprising opening picking, dries at ultrasound removal of impurities
Dry, health, cotton carding, drafting, rove and spinning process.Firstly, the plant dye fiber roll expansion that opening and cleaning step is processed into,
It is uniformly laid in the ultrasonic treatment unit for filling the cleaning solution that bath raio is 1:20, the ingredient of the cleaning solution is water, acid
And surfactant, acid select inorganic acids or the organic acids such as sulfuric acid, acetic acid, phosphoric acid, surfactant selects quaternary ammonium compound, such as
Alkyl trimethyl ammonium salt is selected, the mass percent concentration of surfactant is 0.1%-0.3%, the PH of cleaning solution in cleaning solution
Value range is 6-7, ultrasonication 0.5-1 hour, the ultrasonic frequency of ultrasonication for 18KHz or 20KHz or 23KHz or
25KHz or 28KHz or 33KHz or 40KHz or 80KHz separates and removes the impurity of fiber surface.Then, after ultrasonic wave removal of impurities
Fiber placement in dryer, it is 5-10% that drying machine, which be dried to moisture content,.Finally, configuration bath raio is supporting for 1:20
Raw compounding agent solution, health preserving adjuvant solution is formulated by health preserving adjuvant and water, and the health preserving adjuvant is pentaerythrite fat
One of acid esters, fatty acid monoglyceride and silicone softening agent, the mass percent of health preserving adjuvant in health preserving adjuvant solution
Concentration is 3%-5%.Health compounding agent solution is uniformly sprayed on fiber after the drying, is sprayed with the fiber of health preserving adjuvant solution
It places 12 hours, the abundant wetting fibre of health preserving adjuvant solution, softening fibre, improve fiber surface friction and resists in 35 DEG C of environment
Static behaviour.Cotton carding is carried out in fiber feeding carding machine after health, ribbon is made.The ribbon of formation is the carded sliver, and the carded sliver is fed
Enter into drawing frame, carry out multiple drafting, promotes the uniformity and fiber straightness of ribbon, produce ripe bar.Ripe bar is through thick
Yarn process carries out drawing-off, twisting effect, and rove is made.Rove is fed into spun yarn, drawing-off, twisting and volume through spinning process
Around effect, it is spun into spun yarn.
The above bath raio each means the ratio of fabric and dye liquor.
In order to which the solution of the present invention is further described, it is exemplified below more detailed embodiment and is illustrated.
Embodiment 1
Design produces white Modal and 50/50 14.8tex scribbled of plant dyeing fiber；
The designed spinning technological process used is following (being indicated with machine models)
Grab cotton (FA002) → opener (FA106) → mixing opener (FA035) → more storehouses mixed cotton (FA025) → clot
(FA076F) → cotton carding (FA226A) → drafting (BHFA1322 together, two simultaneously) → rove (FA493) → spun yarn (TH518) → network
Cylinder (village field No.21C-s).
Specific process parameter is as follows:
Opening picking: Dry Weight per Unit 380g/m mixes regain 11%, and cotton rolling quantity 421.8g/m rolls up weight net weight 18.06kg,
Elongation 1.02%.
Carding step technological parameter such as table 1:
Table 1
Mixing in doubling step technological parameter such as table 2:
Table 2
Roving Frames main technologic parameters such as table 3: SEILE textile technique is used
Table 3
Spinning process main technologic parameters such as table 4:
Table 4
Spinning process has been carried out to indigo plant dye blue cellulose using above-mentioned technique, it is as follows to have finally obtained result: cotton carding
Process generates serious winding licker-in phenomenon, and stops in drafting process, can not carry out subsequent spinning.
Embodiment 2
Design produces white Modal and 50/50 14.8tex scribbled of plant dyeing fiber；
The designed spinning technological process used is following (being indicated with machine models)
Grab cotton (FA002) → opener (FA106) → ultrasound removal of impurities → mixing opener (FA035) → more storehouses mixed cotton (FA025)
→ clot (FA076F) → cotton carding (FA226A) → drafting (BHFA1322 together, two simultaneously) → rove (FA493) → spun yarn
(TH518) → winder (village field No.21C-s).
Specific process parameter is as follows:
Opening picking: with embodiment 1
Ultrasound removal of impurities: hydrochloric acid and 0.1% quaternized is added in bath raio 1:30, ultrasonic time 0.5h, frequency 25KHz, cleaning solution
Close object surfactant, pH value 6.3.
Cotton carding: with embodiment 1
Drafting: with embodiment 1
Rove: with embodiment 1
Spun yarn: with embodiment 1
Spinning process has been carried out to indigo plant dye blue cellulose using above-mentioned technique, has finally obtained result than embodiment 1
It makes moderate progress.As shown in Figure 3 and Figure 4, treated that fiber surface impurity is few by the present invention, it is easier to shredding, combing, drawing-off and at
Yarn, the resultant yarn ability of reinforcing fiber improve spinning yarn quality.
The winding licker-in phenomenon that cotton carding after being cleaned by ultrasonic is added makes moderate progress, but still has slight winding licker-in phenomenon, drafting
Process winds roller phenomenon, and spinning end breaking phenomenon still has generation.But the production of mixed yarn can have been carried out.
Embodiment 3
Design produces white Modal and 50/50 14.8tex scribbled of plant dyeing fiber；
Used spinning technological process is following (being indicated with machine models)
Grab cotton (FA002) → opener (FA106) → ultrasound removal of impurities → health → mixing opener (FA035) → more storehouses mixed cotton
(FA025) → clot (FA076F) → cotton carding (FA226A) → drafting (BHFA1322 together, two simultaneously) → rove (FA493) → thin
Yarn (TH518) → winder (village field No.21C-s).
Specific process parameter is as follows:
Opening picking: with embodiment 1
Ultrasound removal of impurities: with embodiment 2
Health:
Indigo plant contaminates blue cellulose: health preserving adjuvant JF-8059Y-30 amino-silicone oil softening agent owf3%, bath raio 1:20 is equal
35 DEG C of processing 12h after even sprinkling
Health indigo plant dye blue cellulose surface nature variation such as the following table 5 before and after the processing:
Table 5
| Indigo plant contaminates fiber | Before health | After health | Parameters variation after processing |
| Mass specific resistance | 5*10^9Ωgcm2 | 1.5*10^8Ωgcm2 | It is reduced to original 3% |
| SimMan universal patient simulator | 0.24 | 0.18 | It is reduced to original 75% |
Cotton carding: with embodiment 1
Drafting: with embodiment 1
Rove: with embodiment 1
Spun yarn: with embodiment 1
Spinning process is carried out to indigo plant dye blue cellulose using above-mentioned technique, all process steps production is smooth, finally
Obtain yarn qualities index such as the following table 6:
Table 6
Compared with the yarn that embodiment 2 produces, 15% is strongly improved, evenness fault degree reduces 3.1, and filoplume reduces
26%.
Claims (6)
1. a kind of Yarn spinning method of indigo plant dye blue cellulose, including opening picking, cotton carding, drafting, rove and spinning process,
Be characterized in that: between opening picking and carding step, increase has ultrasound removal of impurities process；
The plant dye fiber roll expansion that opening and cleaning step is processed into, is uniformly laid in the cleaning solution for filling that bath raio is 1:20
In ultrasonic treatment unit, ultrasonication separates and removes the impurity of fiber surface；
The ingredient of the cleaning solution includes water, acid and surfactant, and surfactant selects quaternary ammonium compound, cleaning solution
PH range is 6.3.
2. a kind of Yarn spinning method of indigo plant dye blue cellulose according to claim 1, it is characterised in that: removed in ultrasound
After general labourer's sequence, baking process and health process have also been successively increased before carding step；
In dryer, drying machine carries out being dried to moisture content being 5-10% fiber placement after ultrasonic wave removal of impurities；
The health preserving adjuvant solution that bath raio is 1:20 is configured, health compounding agent solution is uniformly sprayed on fiber after the drying, then
The fiber for being sprayed with health preserving adjuvant solution is placed 12 hours in 35 DEG C of environment, the abundant wetting fibre of health preserving adjuvant solution is soft
Chemical fibre dimension, improves fiber surface friction and antistatic property；
In the health preserving adjuvant solution, health preserving adjuvant chooses pentaerythritol fatty ester, fatty acid monoglyceride and organosilicon
One of softening agent.
3. a kind of Yarn spinning method of indigo plant dye blue cellulose according to claim 1 or 2, it is characterised in that: described
Acid in cleaning solution selects hydrochloric acid, sulfuric acid, acetic acid or phosphoric acid.
4. a kind of Yarn spinning method of indigo plant dye blue cellulose according to claim 1 or 2, it is characterised in that: described
The mass percent concentration of surfactant is 0.1% in cleaning solution.
5. a kind of Yarn spinning method of indigo plant dye blue cellulose according to claim 2, it is characterised in that: the ultrasound
The ultrasonic frequency of wave processing is 18KHz, 23KHz or 25KHz, and ultrasonic treatment time is 0.5-1 hours.
6. a kind of Yarn spinning method of indigo plant dye blue cellulose according to claim 2, it is characterised in that: the health
The mass percent concentration of health preserving adjuvant is 3% in compounding agent solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265861.7A CN109402910A (en) | 2018-10-29 | 2018-10-29 | A kind of Yarn spinning method of indigo plant dye blue cellulose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265861.7A CN109402910A (en) | 2018-10-29 | 2018-10-29 | A kind of Yarn spinning method of indigo plant dye blue cellulose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109402910A true CN109402910A (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265861.7A Withdrawn CN109402910A (en) | 2018-10-29 | 2018-10-29 | A kind of Yarn spinning method of indigo plant dye blue cellulose |
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| Country | Link |
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| CN (1) | CN109402910A (en) |
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2018
- 2018-10-29 CN CN201811265861.7A patent/CN109402910A/en not_active Withdrawn
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Application publication date: 20190301 |