CN102094341B - A kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology - Google Patents
A kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology Download PDFInfo
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- CN102094341B CN102094341B CN201010575603.6A CN201010575603A CN102094341B CN 102094341 B CN102094341 B CN 102094341B CN 201010575603 A CN201010575603 A CN 201010575603A CN 102094341 B CN102094341 B CN 102094341B
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Abstract
The present invention relates to a kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology, belong to technical field of textile chemistry.Feature utilizes the natural colouring matter in ultrasonic technology extraction pokeberry, stem or leaf, for the dyeing of real silk fabric.Extraction process of the present invention is simple, environmental protection; By changing the pH of dyeing temperature and dye bath, rose-red, lemon yellow, the multiple color such as grayish green can be dyed; After dyeing, fabric Dry Sack evenly, bright in colour, color depth is good, COLOR FASTNESS is excellent.
Description
Technical field
The present invention relates to a kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology, belong to technical field of textile chemistry.
Background technology
Synthetic dyestuffs can cause very large pollution to environment in the production and use procedure of textiles, and some synthetic dyestuffs also can have spread effect to human body, even causes the reactions such as carcinogenic, teratogenesis, produces high risks to health.Use natural dye dying not only can reduce the harm of dyestuff to human body, make full use of natural reproducible resource, and the toxicity of dyeing waste-water can be greatly reduced, be conducive to reducing sewage disposal burden, protection of the environment.
Along with environmental problem become increasingly conspicuous, renewable resource reduces, population constantly increases, the developmental research of the plantation of natural dye, production, processing and staining technique more and more obtains the concern of people, particularly gathers around in high grade true silk, wool product, home textile product and holds out broad prospects.As CN1011775422A discloses a kind of preparation method and goods thereof of rhizome of cyrtomium natural dye, employing is soaked the mode of boiling of boiling and is extracted rhizome of cyrtomium pigment, by metal mordant dyeing, can contaminate to obtain brown real silk, wool product.CN1712634A discloses the method for root of large-flowered skullcap dye for fabrics dyeing silk crepe de Chine and wool, by pre-matchmaker and can dyeing various colors with mordant dyeing look.
Phytolacca herbaceos perennial, its bitter, cold in nature, have eliminate the phlegm, antibechic, relieving asthma, the pharmacological action such as antibacterial and antiviral.Utilize hyperacoustic mode to extract pokeberry pigment and be used for textile dyeing, not only expand chromatogram and the range of application of natural dye, the functions such as fabric is antibacterial can also be given simultaneously, to exploitation functional textile, there is very large potential using value.
Summary of the invention
The object of the present invention is to provide a kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology.
The object of the invention is to be realized by following technical measures:
The colouring method of 1 one kinds of real silk fabrics by extracting pigment from phytolacca by ultrasonic technologies, main technological steps is as follows:
(1) extraction of pigment: get pokeberry, stem or leaf 40-50 part, deionized water 50-60 part, smashs to pieces pokeberry, after stem and leaf shred, on Ultrasonic cell smash under 400w-800w power after ultrasonic 10-60min, Filter paper filtering twice, obtains pokeberry pigment solution.
(2) preparation of dye liquor: pigment solution consumption is 10-20%, bath raio 1: 5-1: 30, adjustment pH is 2-7;
(3) silk fabric dyeing: real silk fabric is put into dye liquor, dyes in earthquake water-bath, and design temperature is 20-80 DEG C, and dyeing time is 30-90min, and after dyeing, fabric is dried at 60-90 DEG C.
The present invention utilizes ultrasonic technology to extract pigment in Phytolacca acinosa, and for the dyeing of real silk fabric, extraction process is simple, efficiency is high, environmental protection, there is not the toxic action of synthetic dyestuffs to environment and human body; Change the pH of dyeing temperature and dye bath, can dyeing various colors and reappearance is better; After dyeing, fabric Dry Sack evenly, bright in colour, color depth is good, COLOR FASTNESS is excellent.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Method of testing, make a concrete analysis of as follows:
1 color depth K/S value test:
Adopt X-ritepremier8400 spectrophotometer at CIELab chromatic measuring system, D
65under light source 10 ° of visual angles, measure the K/S value of fabric, each sample test 3 points, get its mean value.
2 dry fastness to wet rubbing tests:
Adopt destarch, bleaching according to regulation in GB7565, not containing the COTTON FABRIC of any finishing agent, be cut into 75cm × 5cm square and be used for circular friction head.Be fixed on the friction head of testing machine by unlubricated friction wiper, make the direction of 5cm × 20cm friction cloth consistent with the traffic direction of friction head, be on the length direction of friction sample, rub 10 times in 10s, reciprocating traverse is 10cm, and pressure at right angle is 9N; Wet friction cloth tertiary effluent soaks, and pads, and method is the same, after friction terminates, at room temperature dries.
3 washing fastness tests:
According to the method for testing of GB/T3921.1-1997 color fastness to washing, sample is cut into 4cm × 10cm, front serves as a contrast fabric with one piece of 4cm × 10cm standard cotton and contacts, and sews up, form a composite sample along a minor face.Soap lye concentration is 5g/l, and bath raio is 1: 50.Composite sample is washed in color fastness to washing instrument, at room temperature dries.The water-fastness COLOR FASTNESS of fabric is measured with X-ritepremier8400 type colour photometer.
Embodiment one:
The present invention adopts ultrasonic wave to extract pokeberry pigment to crepe de Chine real silk fabric (64g/m
2) exhaust dyeing, concrete technology step is as follows:
(1) extraction of pigment: get pokeberry 40 parts, deionized water 60 parts, after being smashed to pieces by pokeberry, on Ultrasonic cell smash under 500w power after ultrasonic 20min, after Filter paper filtering twice, obtains pokeberry pigment solution with glass bar;
(2) preparation of dye liquor: pigment solution consumption is 10%, bath raio 1: 20, regulates pH to be 2;
(3) silk fabric dyeing: real silk fabric is put into dye liquor, dyes in earthquake water-bath, and design temperature is 35 DEG C, and dyeing time is 30min, dries after dyeing at 70 DEG C;
After dyeing, the color of real silk fabric is rose, and K/S value is 1.3940; Dry fastness is 3-4 level, fastness to wet rubbing is 3 grades; Fastness of fading is 4 grades, staining fastness is 4-5 level.
Embodiment two:
The present invention adopts ultrasonic wave to extract pokeberry pigment to crepe de Chine real silk fabric (64g/m
2) exhaust dyeing, concrete technology step is as follows:
(1) extraction of pigment: get 45 parts, Phytolacca acinosa stem, deionized water 55 parts, after being shredded by Phytolacca acinosa skin with scissors, on Ultrasonic cell smash under 600w power after ultrasonic 30min, Filter paper filtering twice, obtains pokeberry pigment solution;
(2) preparation of dye liquor: pokeberry pigment solution usage is 15%, bath raio 1: 20, regulates pH to be 4;
(3) silk fabric dyeing: real silk fabric is put into dye liquor, dyes in earthquake water-bath, and design temperature is 80 DEG C, and dyeing time is 45min, dries after dyeing at 70 DEG C;
After dyeing, real silk fabric color is celadon, and K/S value is 5.1170; Dry fastness is 4-5 level, fastness to wet rubbing is 3 grades; Fastness of fading is 3 grades, staining fastness is 4-5 level.
Embodiment three:
The present invention adopts ultrasonic wave to extract pokeberry pigment to crepe de Chine real silk fabric (64g/m
2) exhaust dyeing, concrete technology step is as follows:
(1) extraction of pigment: get 50 parts, Phytolacca acinosa leaf, deionized water 50 parts, after being shredded by Phytolacca acinosa leaf with scissors, on Ultrasonic cell smash under 800w power after ultrasonic 25min, Filter paper filtering twice, obtains pokeberry pigment solution;
(2) preparation of dye liquor: Phytolacca acinosa solution chromatography consumption is 10%, bath raio 1: 20, regulates pH to be 6;
(3) silk fabric dyeing: real silk fabric is put into dye liquor, dyes in earthquake water-bath, and design temperature is 40 DEG C, and dyeing time is 60min, dries after dyeing at 80 DEG C;
After dyeing, the color of real silk fabric is lemon yellow, and K/S value is 1.394; Dry fastness is 4-5 level, fastness to wet rubbing is 3-4 level; Fastness of fading is 3-4 level, staining fastness is 4-5 level.
Claims (1)
1. a colouring method for real silk fabrics by extracting pigment from phytolacca by ultrasonic technology, is characterized in that adopting and extracts pigment with the following method and carry out exhaust dyeing to real silk fabric:
(1) extraction of pigment: get Phytolacca acinosa stem or leaf 40-50 part, deionized water 50-60 part, after Phytolacca acinosa stem and leaf being shredded, on Ultrasonic cell smash under 400w-500w power after ultrasonic 10-60min, Filter paper filtering twice, obtains pokeberry pigment solution;
(2) preparation of dye liquor: pigment solution consumption is 10-20%, bath raio 1: 5-1: 30, adjustment pH is 2-7;
(3) silk fabric dyeing: real silk fabric is put into dye liquor, dyes in earthquake water-bath, and design temperature is 20-80 DEG C, and dyeing time is 30-90min, and after dyeing, fabric is dried at 60-90 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010575603.6A CN102094341B (en) | 2010-12-07 | 2010-12-07 | A kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology |
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| CN201010575603.6A CN102094341B (en) | 2010-12-07 | 2010-12-07 | A kind of colouring method of real silk fabrics by extracting pigment from phytolacca by ultrasonic technology |
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| CN102094341A CN102094341A (en) | 2011-06-15 |
| CN102094341B true CN102094341B (en) | 2016-01-13 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433013B (en) * | 2011-09-26 | 2013-12-11 | 齐鲁工业大学 | Method for extracting betalain from phytolaccic berry |
| CN104233872A (en) * | 2013-06-17 | 2014-12-24 | 无锡市东新织造有限公司 | Dyeing process for real-silk fabrics pre-mordanted by iron salt by using lawsonia pigment |
| CN104233862A (en) * | 2013-06-17 | 2014-12-24 | 无锡市东新织造有限公司 | Process for aluminum salt pre-mordanting and after-dyeing for real silk fabric by using henna pigment |
| CN105862457B (en) * | 2016-05-09 | 2018-05-25 | 北京伽叶科技有限公司 | A kind of colouring method of pure natural silk fiber |
| CN106189348A (en) * | 2016-07-15 | 2016-12-07 | 广西顺帆投资有限公司 | A kind of method extracting dyestuff based on Radix Phytolaccae fruit |
| CN108277562A (en) * | 2017-12-07 | 2018-07-13 | 漳州伟伊化纤有限公司 | Environmentally friendly wrap yarn and preparation method thereof |
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| CN1204668A (en) * | 1998-06-09 | 1999-01-13 | 邹博 | Natural plant bright red pigment for blanket kind and preparation and using method thereof |
| CN1204667A (en) * | 1998-06-09 | 1999-01-13 | 邹博 | Natural plant pure yellow pigment for blanket kind and preparation and using method thereof |
| CN1977823A (en) * | 2006-12-14 | 2007-06-13 | 潘云芬 | Natural pigment lipstick and its preparing method |
| CN101177542A (en) * | 2007-11-16 | 2008-05-14 | 浙江理工大学 | Method for preparing aspidium rhizoma natural dye and product thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1204668A (en) * | 1998-06-09 | 1999-01-13 | 邹博 | Natural plant bright red pigment for blanket kind and preparation and using method thereof |
| CN1204667A (en) * | 1998-06-09 | 1999-01-13 | 邹博 | Natural plant pure yellow pigment for blanket kind and preparation and using method thereof |
| CN1977823A (en) * | 2006-12-14 | 2007-06-13 | 潘云芬 | Natural pigment lipstick and its preparing method |
| CN101177542A (en) * | 2007-11-16 | 2008-05-14 | 浙江理工大学 | Method for preparing aspidium rhizoma natural dye and product thereof |
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| 大孔树脂分离纯化商陆红色素的研究;刘富梁等;《化工时刊》;20060131;第20卷(第1期);第33-36页 * |
| 甜菜红色素的加工与利用;卢秉福等;《中国甜菜糖业》;20080331(第1期);第40-42页 * |
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Inventor after: Bo Guangjiu Inventor after: Wang Zhen Inventor after: Li Baiyi Inventor after: Wang Chaoxia Inventor after: Zhang Dong Inventor after: Liang Jiansheng Inventor before: Wang Chaoxia Inventor before: Bo Guangjiu Inventor before: Zhang Dong Inventor before: Liang Jiansheng |
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Effective date of registration: 20160628 Address after: 214194, Xishan District, Jiangsu City, Wuxi province Beizhen tin Jing Jing Road No. 2 Patentee after: FILO DYESTUFFS CHEMICAL (WUXI) CO., LTD. Address before: Jiangsu province Wuxi city Xinhua Road District 214028 No. 94 National University Science Park of Jiangnan University Patentee before: Jiangnan University |
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