CN109371715A - A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed - Google Patents
A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed Download PDFInfo
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- CN109371715A CN109371715A CN201811442232.7A CN201811442232A CN109371715A CN 109371715 A CN109371715 A CN 109371715A CN 201811442232 A CN201811442232 A CN 201811442232A CN 109371715 A CN109371715 A CN 109371715A
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- cotton
- extracting solution
- spinning fabric
- dyeing
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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
- D06P1/34—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
- 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
- D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
- D06P1/673—Inorganic compounds
- D06P1/67333—Salts or hydroxides
- D06P1/67341—Salts or hydroxides of elements different from the alkaline or alkaline-earth metals or with anions containing those elements
-
- 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
Abstract
The invention discloses a kind of methods that extraction cordate houttuynia pigment dyes cotton-spinning fabric.The step of this method is as follows: 1) cordate houttuynia crushed 30 mesh screens；2) purified water is added into Heartleaf Houttuynia Herb, adding sodium hydroxide solution adjusts pH value, and assisting ultrasonic is extracted；3) extracting solution is obtained by filtration in the feed liquid after extraction；4) pH value that extracting solution is adjusted with acetic acid, the cotton-spinning fabric after wetting is placed in extracting solution, and heating carries out dyeing processing；5) mordant prepared is added in extracting solution and continues to dye；6) after dyeing, it is down to room temperature, washing is dried.The present invention can effectively be saved extraction time compared with traditional formulation method using ultrasonic extraction method pigment, done Extraction solvent using water, reduced the dosage of organic solvent, and the cotton-spinning fabric after making dyeing is more environmentally-friendly；It is dyed using rear matchmaker's method, the cotton-spinning fabric after dyeing has higher affinity, has good dye level and dyefastness.
Description
Technical field
The invention belongs to traditional Chinese medicine extraction and application fields more particularly to a kind of extraction cordate houttuynia pigment to dye to cotton-spinning fabric
Method.
Background technique
In back to nature, more focus on environmentally friendly today, natural plant dye is concerned by people again.Natural pigment
It is highly-safe, there is good Environmental compatibility and biological degradability, receive significant attention, become modern study hot spot.Fish raw meat
Grass is in the civil history for eating and having had thousands of years, it has also become the medicinal, health care of one kind and the higher resource of edible value.Flavones is
The precursor structure of one of main component of cordate houttuynia, mother nucleus structure and dye molecule is closely similar, and trial is mentioned with cordate houttuynia
It takes dyestuff to dye cotton-spinning fabric, has both obtained the fabric of corresponding color, while assigning dyeing cotton-spinning fabric special effect.
Summary of the invention
The present invention provides a kind of method for dyeing to cotton-spinning fabric of extraction cordate houttuynia pigment, using ultrasonic wave extraction pigment,
It can effectively save extraction time, be dyed using rear matchmaker's method, the cotton-spinning fabric after dyeing has higher affinity, adopts
Extraction solvent is done with water, reduces the dosage of organic solvent, the cotton-spinning fabric after making dyeing is more environmentally-friendly.
In order to achieve the above-mentioned object of the invention, the invention provides the following technical scheme:
A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed, comprising the following steps:
(1) cordate houttuynia is crushed in 40 DEG C of drying, using pulverizer, crosses 30 mesh screens；
(2) purified water is added into Heartleaf Houttuynia Herb, adding sodium hydroxide solution adjusts pH value, and assisting ultrasonic is extracted；
(3) extracting solution is obtained by filtration in the feed liquid after extraction；
(4) pH value that extracting solution is adjusted with acetic acid, the cotton-spinning fabric after wetting is placed in extracting solution, and heating carries out at dyeing
Reason；
(5) the mordant copper sulphate prepared is added in extracting solution and continues to dye 20min；
(6) after dyeing, it is down to room temperature, washing is dried.
Preferably, Heartleaf Houttuynia Herb and the material liquid volume of purified water ratio are 1:20 ~ 1:50 g/ml in the step (2).
Preferably, it is 8 ~ 10 that sodium hydroxide solution is added in the step (2) and adjusts the pH value of aqueous solution.
Preferably, it is extracted in the step (2) using ultrasonic wave added, ultrasonic temperature is 40 ~ 70 DEG C, ultrasonic time
For 30 ~ 60min, ultrasonic power is 300 ~ 500W.
Preferably, use vinegar acid for adjusting pH value for 4 ~ 5 in the step (4).
Preferably, the material liquid volume of cotton-spinning fabric and extracting solution ratio is the g/ml of 1:30 ~ 50 in the step (4).
Preferably, extracting solution temperature is risen to 85 ~ 105 DEG C in the step (4), dyeing time is 30 ~ 50min.
Preferably, it being dyed using rear matchmaker's method in the step (5), the concentration that mordant copper sulphate is added is 0.5 ~
1.5g/L。
Operation of the present invention is easily understood, and compared with prior art, a kind of extraction cordate houttuynia pigment of the present invention is to cotton
The method of textile dyeing has the advantages that using ultrasonic wave extraction pigment, can effectively save extraction and dyeing
Time is dyed using rear matchmaker's method, and the cotton-spinning fabric after dyeing has higher affinity, does Extraction solvent using water, subtracts
The dosage of rare solvent, the cotton-spinning fabric after making dyeing are more environmentally-friendly.Had using cotton-spinning fabric made from this method fine
Dye level and dyefastness.
Specific embodiment
Below with reference to embodiment, the present invention is described in further detail, but embodiment is not to the technology of the present invention side
The restriction of case, it is all based on present invention teach that made variation or equivalent replacement, is within the scope of protection of the invention.
Embodiment one
The Heartleaf Houttuynia Herb that drying and crushing crosses 30 mesh screens is accurately weighed, purified water is added according to material liquid volume ratio 1:20g/ml,
Using sodium hydroxide solution adjusting pH value of water solution to 8, it is uniformly mixed, it is 40 DEG C of Extracting temperature, ultrasonic using ultrasound assisted extraction
Feed liquid after extraction is filtered, obtains cordate houttuynia pigment extract by time 30min, ultrasonic power 300W；It is mentioned using acetic acid adjusting
It takes the pH value of liquid to 4, cotton-spinning fabric is added according to cotton-spinning fabric and extracting solution material liquid volume ratio 1:30g/ml, extracting solution is heated up
To 85 DEG C, the mordant copper sulphate that 0.5g/L is added after dyeing 30min continues to dye 20min；After dyeing, slow cooling is extremely
Room temperature, washing, which is dried, both to be obtained.
Embodiment two
The Heartleaf Houttuynia Herb that drying and crushing crosses 30 mesh screens is accurately weighed, purified water is added according to material liquid volume ratio 1:50g/ml,
PH value of water solution is adjusted to 10 using sodium hydroxide solution, is uniformly mixed, using ultrasound assisted extraction, 70 DEG C of Extracting temperature, surpasses
Feed liquid after extraction is filtered, obtains cordate houttuynia pigment extract by sound time 60min, ultrasonic power 500W；It is adjusted using acetic acid
Cotton-spinning fabric is added to 5, according to cotton-spinning fabric and extracting solution material liquid volume ratio 1:50g/ml in the pH value of extracting solution, by extracting solution liter
To 105 DEG C, the mordant copper sulphate that 1.5g/L is added after dyeing 50min continues to dye 20min temperature；After dyeing, slowly drop
It warms to room temperature, washing, which is dried, both to be obtained.
Embodiment three
The Heartleaf Houttuynia Herb that drying and crushing crosses 30 mesh screens is accurately weighed, purified water is added according to material liquid volume ratio 1:30g/ml,
Using sodium hydroxide solution adjusting pH value of water solution to 9, it is uniformly mixed, it is 60 DEG C of Extracting temperature, ultrasonic using ultrasound assisted extraction
Feed liquid after extraction is filtered, obtains cordate houttuynia pigment extract by time 50min, ultrasonic power 400W；It is mentioned using acetic acid adjusting
It takes the pH value of liquid to 5, cotton-spinning fabric is added according to cotton-spinning fabric and extracting solution material liquid volume ratio 1:40g/ml, extracting solution is heated up
To 95 DEG C, the mordant copper sulphate that 1.0g/L is added after dyeing 30min continues to dye 20min；After dyeing, slow cooling is extremely
Room temperature, washing, which is dried, both to be obtained.
Example IV
The Heartleaf Houttuynia Herb that drying and crushing crosses 30 mesh screens is accurately weighed, purified water is added according to material liquid volume ratio 1:40g/ml,
Using sodium hydroxide solution adjusting pH value of water solution to 9, it is uniformly mixed, it is 50 DEG C of Extracting temperature, ultrasonic using ultrasound assisted extraction
Feed liquid after extraction is filtered, obtains cordate houttuynia pigment extract by time 40min, ultrasonic power 400W；It is mentioned using acetic acid adjusting
It takes the pH value of liquid to 4, cotton-spinning fabric is added according to cotton-spinning fabric and extracting solution material liquid volume ratio 1:40g/ml, extracting solution is heated up
To 95 DEG C, the mordant copper sulphate that 1.0g/L is added after dyeing 40min continues to dye 20min；After dyeing, slow cooling is extremely
Room temperature, washing, which is dried, both to be obtained.
Dyeing cotton-spinning fabric obtained by embodiment 1-4 is tested
1. dyed fabric apparent colour depth
Dyeing cotton-spinning fabric apparent colour depth is measured using color measurement and color match instrument, with the dye of K/S value characterization dyed fabric
Color depth the results are shown in Table 1；
2. dyefastness
2.1 colour fastness to rubbings: it is measured according to " textile color stability test colour fastness to rubbing ".Under certain condition, it tests
Sample and the small calico friction of standard friction are transferred to the degree of small calico with gray card evaluation color, the results are shown in Table 1；
2.2 fastnesss to soaping: it is measured according to " textile color stability test fastness to soaping ".Neutral soap tablet quality concentration 5g/
L, bath raio 1:50,50 DEG C of 45min that soap the results are shown in Table 1；
2.3 colour fasteness to sunlights: it is measured according to " color fastness to light ".
The cotton-spinning fabric dye level and dyefastness of 1 cordate houttuynia pigment extract of table preparation
As can be seen from Table 1, the cotton-spinning fabric of cordate houttuynia pigment extract preparation has dye level and the dyeing of higher level
Fastness.
For the ordinary skill in the art, specific embodiment is only exemplarily described the present invention,
Obviously the present invention specific implementation is not subject to the restrictions described above, as long as use the inventive concept and technical scheme of the present invention into
The improvement of capable various unsubstantialities, or not improved the conception and technical scheme of the invention are directly applied to other occasions
, it is within the scope of the present invention.
Claims (8)
1. a kind of method extracting cordate houttuynia pigment and being dyed to cotton-spinning fabric, it is characterised in that the following steps are included:
Cordate houttuynia is crushed in 40 DEG C of drying, using pulverizer, crosses 30 mesh screens；
Purified water is added into Heartleaf Houttuynia Herb, adding sodium hydroxide solution adjusts pH value, and assisting ultrasonic is extracted；
Extracting solution is obtained by filtration in feed liquid after extraction；
The pH value that extracting solution is adjusted with acetic acid, the cotton-spinning fabric after wetting is placed in extracting solution, and heating carries out dyeing processing；
The mordant copper sulphate prepared is added in extracting solution and continues to dye 20min；
After dyeing, it is down to room temperature, washing is dried.
2. the method as described in claim 1, which is characterized in that the feed liquid of Heartleaf Houttuynia Herb and purified water in the step (2)
Volume ratio is 1:20 ~ 1:50 g/ml.
3. the method as described in claim 1, which is characterized in that it is water-soluble that sodium hydroxide solution adjusting is added in the step (2)
The pH value of liquid is 8 ~ 10.
4. the method as described in claim 1, which is characterized in that extracted, surpassed using ultrasonic wave added in the step (2)
Sound temperature is 40 ~ 70 DEG C, and ultrasonic time is 30 ~ 60min, and ultrasonic power is 300 ~ 500W.
5. the method as described in claim 1, which is characterized in that use vinegar acid for adjusting pH value for 4 ~ 5 in the step (4).
6. the method as described in claim 1, which is characterized in that the feed liquid body of cotton-spinning fabric and extracting solution in the step (4)
Product is than being the g/ml of 1:30 ~ 50.
7. the method as described in claim 1, which is characterized in that extracting solution temperature is risen to 85 ~ 105 DEG C in the step (4),
Dyeing time is 30 ~ 50min.
8. the method as described in claim 1, which is characterized in that dyed in the step (5) using rear matchmaker's method, matchmaker is added
The concentration of stain copper sulphate is 0.5 ~ 1.5g/L.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811442232.7A CN109371715A (en) | 2018-11-29 | 2018-11-29 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
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|---|---|---|---|
| CN201811442232.7A CN109371715A (en) | 2018-11-29 | 2018-11-29 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
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| CN201811442232.7A Pending CN109371715A (en) | 2018-11-29 | 2018-11-29 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826029A (en) * | 2019-01-20 | 2019-05-31 | 林燕 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
| CN113521797A (en) * | 2021-06-29 | 2021-10-22 | 百色学院 | Ultrasonic extraction process, equipment and method for houttuynia cordata extract |
| CN114645472A (en) * | 2022-03-24 | 2022-06-21 | 常州大学 | Method for dyeing cotton textile fabric by utilizing pumpkin pigment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826029A (en) * | 2019-01-20 | 2019-05-31 | 林燕 | A method of it extracting cordate houttuynia pigment and cotton-spinning fabric is dyed |
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| CN114645472A (en) * | 2022-03-24 | 2022-06-21 | 常州大学 | Method for dyeing cotton textile fabric by utilizing pumpkin pigment |
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