CN110629565A - After-finishing process of rayon yarn - Google Patents
After-finishing process of rayon yarn Download PDFInfo
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- CN110629565A CN110629565A CN201910788454.2A CN201910788454A CN110629565A CN 110629565 A CN110629565 A CN 110629565A CN 201910788454 A CN201910788454 A CN 201910788454A CN 110629565 A CN110629565 A CN 110629565A
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- Prior art keywords
- treatment
- dyeing
- rayon yarn
- antibacterial
- dye
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/133—Halogenated aldehydes; Halogenated ketones ; Halogenated ketenes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- 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
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a finishing process of rayon yarn, which sequentially comprises dyeing treatment, antibacterial treatment and functional treatment, wherein the dyeing treatment comprises the following steps: adding dye into a dye vat, uniformly stirring, then orderly arranging the wound rayon yarn bobbins on a carrier, then putting the rayon yarn bobbins into the dye vat for dyeing, taking out the carrier after dyeing is finished, and then washing and drying the rayon yarn bobbins; the antibacterial treatment comprises the following steps: placing the dyed and dried rayon yarn bobbin into a box body filled with an antibacterial solution, soaking, taking out, and then drying; the functional processing comprises: and (3) putting the dried rayon yarn bobbin subjected to antibacterial treatment into a box body containing a finishing agent, soaking, taking out, and drying. The post-finishing process provided by the invention can effectively improve the antibacterial, moisture-absorbing and soil-release capacities of the rayon yarn after dyeing the rayon yarn.
Description
Technical Field
The invention relates to a finishing process of rayon yarn, belonging to the technical field of spinning.
Background
The yarn spun by the artificial cotton is the artificial cotton yarn, the raw material is viscose, the viscose is taken from plants and belongs to chemical fibers, but the characteristics of the yarn are very similar to those of cotton, so the yarn is named as the artificial cotton and is superior to the cotton in partial performance; along with the development of industrial textiles, the requirements on the quality and the function of the rayon yarn are higher and higher, the product diversification, high-grade and functionalization are the development directions of the rayon yarn, and the rayon yarn textiles based on comfort, cleanness and safety have wide market prospects; the development of functional textile products must take the development of fabrics as a breakthrough to accelerate technical innovation and product structure adjustment, mainly solve five technologies of fiber, spinning, weaving, dyeing and finishing and fabric design development, strive to show harmony and balance of the technology and nature, and meet the fashion requirements of people on nature, comfort, beauty and health; in order to realize different functionalities of the rayon yarn, an after-finishing process of the rayon yarn needs to be provided.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides the after-finishing process of the rayon yarn, which can effectively improve the antibacterial, moisture absorption and soil release capacities of the rayon yarn after dyeing the rayon yarn.
The technical scheme adopted by the invention is as follows: the after-finishing process of the rayon yarn sequentially comprises dyeing treatment, antibacterial treatment and functional treatment, wherein the dyeing treatment comprises the following steps: adding dye into a dye vat, uniformly stirring, then orderly arranging the wound rayon yarn bobbins on a carrier, then putting the rayon yarn bobbins into the dye vat for dyeing, taking out the carrier after dyeing is finished, and then washing and drying the rayon yarn bobbins; the antibacterial treatment comprises the following steps: placing the dyed and dried rayon yarn bobbin into a box body filled with an antibacterial solution, soaking, taking out, and then drying; the functional processing comprises: and (3) putting the dried rayon yarn bobbin subjected to antibacterial treatment into a box body containing a finishing agent, soaking, taking out, and drying.
Preferably, the dye in the dyeing treatment is an anionic dye and water in a weight part ratio of 1: 2-3, wherein the anionic dye is a reactive dye which contains not less than two water-soluble acid groups, does not contain a vinyl sulfone structure and has a molecular weight of 400-900.
Further preferably, the temperature of the dye in the dyeing treatment is 80-90 ℃, and the dyeing time is 0.6-1 h; the washing temperature is 40-50 ℃, and the washing time is 0.5-0.7 h; the drying temperature is 90-95 ℃.
Further preferably, the antibacterial liquid in the antibacterial treatment is prepared by mixing bromocinnamaldehyde and water according to the mass ratio of 1: 20-30.
Further preferably, the soaking time in the antibacterial treatment is 1-1.2h, and the drying temperature is 85-90 ℃.
Further preferably, the finishing agent in the functional treatment is a mixture of SOFTENER SR type decontamination finishing agent and water in a weight ratio of 1: 80-90.
Further preferably, the soaking time in the functional treatment is 0.8-1h, and the drying temperature is 0.5-0.8 h.
Further preferably, the bath ratio in the dyeing treatment is 1:30, the bath ratio in the antibacterial treatment is 1:20, and the bath ratio in the functional treatment is 1: 28.
The invention has the beneficial effects that:
the method has the advantages that the anionic dye can effectively improve the dyeing effect on the rayon yarn, the bromo-cinnamaldehyde is used as an antibacterial agent, the SOFTENER SR type decontamination finishing agent is used as a finishing agent, the dyed rayon yarn is sequentially subjected to antibacterial treatment and functional treatment, and the antibacterial, moisture absorption and soil release capabilities of the rayon yarn can be effectively improved.
Detailed Description
The present invention will be described in detail with reference to the following examples.
Example 1: the after-finishing process of the rayon yarn sequentially comprises dyeing treatment, antibacterial treatment and functional treatment, wherein the dyeing treatment comprises the following steps: adding dye into a dye vat, uniformly stirring, then orderly arranging the wound rayon yarn bobbins on a carrier, then putting the rayon yarn bobbins into the dye vat for dyeing, taking out the carrier after dyeing is finished, and then washing and drying the rayon yarn bobbins; the antibacterial treatment comprises the following steps: placing the dyed and dried rayon yarn bobbin into a box body filled with an antibacterial solution, soaking, taking out, and then drying; the functional processing comprises: and (3) putting the dried rayon yarn bobbin subjected to antibacterial treatment into a box body containing a finishing agent, soaking, taking out, and drying.
In this embodiment, the dye in the dyeing treatment is an anionic dye and water, and the ratio of the anionic dye to the water is 1:2, wherein the anionic dye is a reactive dye which contains not less than two water-soluble acid groups, does not contain a vinyl sulfone structure and has a molecular weight of 400; the temperature of the dye in the dyeing treatment is 80 ℃, and the dyeing time is 0.6 h; the water washing temperature is 40 ℃, and the water washing time is 0.5 h; the drying temperature is 90 ℃.
In the embodiment, the antibacterial liquid in the antibacterial treatment is prepared by mixing bromocinnamaldehyde and water according to the mass ratio of 1: 20; the soaking time in the antibacterial treatment is 1h, and the drying temperature is 85 ℃.
In the embodiment, the finishing agent in the functional treatment is a mixture of SOFTENER SR type decontamination finishing agent and water according to the weight part ratio of 1: 80; the soaking time in the functional treatment is 0.8h, and the drying temperature is 0.5 h.
In this example, the bath ratio in the dyeing treatment was 1:30, the bath ratio in the antibacterial treatment is 1:20, and the bath ratio in the functional treatment is 1: 28.
Example 2: the after-finishing process of the rayon yarn sequentially comprises dyeing treatment, antibacterial treatment and functional treatment, wherein the dyeing treatment comprises the following steps: adding dye into a dye vat, uniformly stirring, then orderly arranging the wound rayon yarn bobbins on a carrier, then putting the rayon yarn bobbins into the dye vat for dyeing, taking out the carrier after dyeing is finished, and then washing and drying the rayon yarn bobbins; the antibacterial treatment comprises the following steps: placing the dyed and dried rayon yarn bobbin into a box body filled with an antibacterial solution, soaking, taking out, and then drying; the functional processing comprises: and (3) putting the dried rayon yarn bobbin subjected to antibacterial treatment into a box body containing a finishing agent, soaking, taking out, and drying.
In this embodiment, the dye in the dyeing treatment is an anionic dye and water, and the ratio of the anionic dye to the water is 1:3, wherein the anionic dye is a reactive dye which contains not less than two water-soluble acid groups, does not contain a vinyl sulfone structure and has a molecular weight of-900; the temperature of the dye in the dyeing treatment is 90 ℃, and the dyeing time is 1 h; the water washing temperature is 50 ℃, and the water washing time is 0.7 h; the drying temperature was 95 ℃.
In the embodiment, the antibacterial liquid in the antibacterial treatment is prepared by mixing bromocinnamaldehyde and water according to the mass ratio of 1: 30; the soaking time in the antibacterial treatment is 1.2h, and the drying temperature is 90 ℃.
In this embodiment, the finishing agent in the functional treatment is a SOFTENER SR type stain removal finishing agent and water in a weight part ratio of 1: 90, mixing the components; the soaking time in the functional treatment is 1h, and the drying temperature is 0.8 h.
In this example, the bath ratio in the dyeing treatment was 1:30, the bath ratio in the antibacterial treatment is 1:20, and the bath ratio in the functional treatment is 1: 28.
Example 3: the after-finishing process of the rayon yarn sequentially comprises dyeing treatment, antibacterial treatment and functional treatment, wherein the dyeing treatment comprises the following steps: adding dye into a dye vat, uniformly stirring, then orderly arranging the wound rayon yarn bobbins on a carrier, then putting the rayon yarn bobbins into the dye vat for dyeing, taking out the carrier after dyeing is finished, and then washing and drying the rayon yarn bobbins; the antibacterial treatment comprises the following steps: placing the dyed and dried rayon yarn bobbin into a box body filled with an antibacterial solution, soaking, taking out, and then drying; the functional processing comprises: and (3) putting the dried rayon yarn bobbin subjected to antibacterial treatment into a box body containing a finishing agent, soaking, taking out, and drying.
In this embodiment, the dye in the dyeing treatment is an anionic dye and water, and the ratio of the anionic dye to the water is 1: 2.5, wherein the anionic dye is a reactive dye which contains not less than two water-soluble acid groups, does not contain a vinyl sulfone structure and has a molecular weight of 600; the temperature of the dye in the dyeing treatment is 85 ℃, and the dyeing time is 0.8 h; the water washing temperature is 45 ℃, and the water washing time is 0.6 h; the drying temperature was 93 ℃.
In the embodiment, the antibacterial liquid in the antibacterial treatment is prepared by mixing bromocinnamaldehyde and water according to the mass ratio of 1: 25; the soaking time in the antibacterial treatment is 1.1h, and the drying temperature is 87 ℃.
In the embodiment, the finishing agent in the functional treatment is prepared by mixing SOFTENER SR type decontamination finishing agent and water according to the weight part ratio of 1: 85; the soaking time in the functional treatment is 0.8h, and the drying temperature is 0.6 h.
In this example, the bath ratio in the dyeing treatment was 1:30, the bath ratio in the antibacterial treatment is 1:20, and the bath ratio in the functional treatment is 1: 28.
The above description is only a preferred embodiment of the present patent, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the inventive concept, and these modifications and decorations should also be regarded as the protection scope of the present patent.
Claims (8)
1. An after-finishing process of rayon yarn is characterized in that: the after-finishing process sequentially comprises dyeing treatment, antibacterial treatment and functional treatment, wherein the dyeing treatment comprises the following steps: adding dye into a dye vat, uniformly stirring, then orderly arranging the wound rayon yarn bobbins on a carrier, then putting the rayon yarn bobbins into the dye vat for dyeing, taking out the carrier after dyeing is finished, and then washing and drying the rayon yarn bobbins; the antibacterial treatment comprises the following steps: placing the dyed and dried rayon yarn bobbin into a box body filled with an antibacterial solution, soaking, taking out, and then drying; the functional processing comprises: and (3) putting the dried rayon yarn bobbin subjected to antibacterial treatment into a box body containing a finishing agent, soaking, taking out, and drying.
2. The process of claim 1, wherein the dye used in the dyeing process is an anionic dye and water in a weight ratio of 1: 2-3, wherein the anionic dye is a reactive dye which contains not less than two water-soluble acid groups, does not contain a vinyl sulfone structure and has a molecular weight of 400-900.
3. The process of claim 1, wherein the temperature of the dye in the dyeing process is 80-90 ℃, and the dyeing time is 0.6-1 h; the washing temperature is 40-50 ℃, and the washing time is 0.5-0.7 h; the drying temperature is 90-95 ℃.
4. The process of claim 1, wherein the antibacterial solution in the antibacterial treatment is prepared by mixing bromocinnamaldehyde and water in a mass ratio of 1: 20-30.
5. The process of claim 1, wherein the soaking time in the antibacterial treatment is 1-1.2h, and the drying temperature is 85-90 ℃.
6. The process of claim 1, wherein the finishing agent in the functional treatment is a SOFTENER SR type decontamination finishing agent and water which are mixed according to the weight ratio of 1: 80-90.
7. The process of claim 1, wherein the functional treatment comprises soaking for 0.8-1h and drying for 0.5-0.8 h.
8. The process of claim 1, wherein the dyeing process is carried out at a bath ratio of 1:30, the bath ratio in the antibacterial treatment is 1:20, and the bath ratio in the functional treatment is 1: 28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788454.2A CN110629565A (en) | 2019-08-26 | 2019-08-26 | After-finishing process of rayon yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788454.2A CN110629565A (en) | 2019-08-26 | 2019-08-26 | After-finishing process of rayon yarn |
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| CN110629565A true CN110629565A (en) | 2019-12-31 |
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| CN201910788454.2A Pending CN110629565A (en) | 2019-08-26 | 2019-08-26 | After-finishing process of rayon yarn |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235197A (en) * | 2021-04-30 | 2021-08-10 | 浙江世纪晨星纤维科技有限公司 | Preparation process of rayon yarn |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650348A (en) * | 2009-08-19 | 2010-02-17 | 中华人民共和国苏州出入境检验检疫局 | Method for detecting safety limit of dissolution type fabric antibacterial bacteriostatic agent |
| CN103476915A (en) * | 2011-02-16 | 2013-12-25 | 诺维信公司 | Detergent compositions comprising metalloproteases |
| CN105463844A (en) * | 2015-12-18 | 2016-04-06 | 常熟市大唐王子服饰厂 | Dyeing and finishing process of wool fabric |
| CN108914631A (en) * | 2018-06-11 | 2018-11-30 | 安徽找宝纺织科技有限公司 | A kind of thread dyeing method that cleanliness is high |
-
2019
- 2019-08-26 CN CN201910788454.2A patent/CN110629565A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101650348A (en) * | 2009-08-19 | 2010-02-17 | 中华人民共和国苏州出入境检验检疫局 | Method for detecting safety limit of dissolution type fabric antibacterial bacteriostatic agent |
| CN103476915A (en) * | 2011-02-16 | 2013-12-25 | 诺维信公司 | Detergent compositions comprising metalloproteases |
| CN105463844A (en) * | 2015-12-18 | 2016-04-06 | 常熟市大唐王子服饰厂 | Dyeing and finishing process of wool fabric |
| CN108914631A (en) * | 2018-06-11 | 2018-11-30 | 安徽找宝纺织科技有限公司 | A kind of thread dyeing method that cleanliness is high |
Non-Patent Citations (2)
| Title |
|---|
| 范雪荣等: "《纺织品染整工艺学》", 30 June 2000, 中国纺织出版社 * |
| 许建华: "纯棉面料易去污整理生产工艺实践", 《染整技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235197A (en) * | 2021-04-30 | 2021-08-10 | 浙江世纪晨星纤维科技有限公司 | Preparation process of rayon yarn |
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