CN110512425B - Functional textile and preparation method thereof - Google Patents
Functional textile and preparation method thereof Download PDFInfo
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- CN110512425B CN110512425B CN201910934080.0A CN201910934080A CN110512425B CN 110512425 B CN110512425 B CN 110512425B CN 201910934080 A CN201910934080 A CN 201910934080A CN 110512425 B CN110512425 B CN 110512425B
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- functional textile
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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
- 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
- D06M13/244—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 sulfur or phosphorus
- D06M13/248—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 sulfur or phosphorus with compounds containing sulfur
- D06M13/262—Sulfated compounds thiosulfates
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/53—Polyethers
-
- 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
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Abstract
A functional textile and a preparation method thereof are disclosed, wherein a sanded textile is adopted as grey cloth, and the functional textile is obtained by padding, moisture absorption and heating finishing agents. The textile formed by the technical scheme of the invention has better moisture absorption and heating functions, and avoids yellowing and roll sticking during preparation.
Description
Technical Field
The invention relates to the field of textiles, in particular to a functional textile.
Background
With the development of economy and the improvement of the quality of life of people, people pursue more diversification on living goods, increasingly improve the requirement on the comfort of textiles and pursue more and more consumers with beauty, portability and comfort. In the cold days, the traditional purpose of keeping warm is achieved by increasing the number and thickness of textiles or using down, and the thick and bulkier textiles enable a user to feel inconvenient movement and difficult cleaning, and are different from the current pursuit style. Under the condition that the weight of the textile is not changed, the moisture absorption heating fabric utilizes strong hydrophilic polar groups on the fabric to condense surrounding water vapor or sweat steam into water drops through the action of hydrogen bonds; in the process of converting the water vapor from dynamic state to static state, certain heat energy can be released, so that the functions of moisture absorption and warm keeping are achieved, and the comfort of the clothes is improved.
At present, one of the methods for producing moisture-absorbing and heat-generating textiles is to use a moisture-absorbing and heat-generating finishing agent to perform post-finishing on the fabric, i.e., to cover the surface of textile fibers with a hydrophilic high molecular polymer and increase hydrophilic groups on the surface of the textile, so that the fabric captures more water vapor. The prior method has the following problems: firstly, the softening agent used by the fabric is selected from the softening agents which cause yellowing improperly, such as amino silicone oil softening agents and sulfated castor oil softening agents; secondly, the maximum temperature rise value of the fabric is not obvious; thirdly, the functions of the moisture absorption and heating fabric are reduced after the fabric is washed with water; fourthly, the phenomenon of roller sticking exists in the process of producing the fabric.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, it is an object of the present invention to provide a functional textile and a method for preparing the same, which solve the problems of the prior art.
To achieve the above objects and other related objects, the present invention is achieved by the following technical solutions.
The invention provides a functional textile which is obtained by padding a frosted textile serving as grey cloth with a moisture-absorbing and heating finishing agent.
According to the technical scheme of the invention, the grey cloth is combed cotton of 16S-40S.
According to the technical scheme of the invention, the padding liquid during padding comprises the following components in parts by weight:
according to the above technical solution of the present invention, one or more of the following features are included:
the moisture-absorbing and heat-generating finishing agent is polyacrylic resin with a cage-shaped structure;
the penetrant is JRC.
According to the technical scheme of the invention, the temperature of the mangle is less than 40 ℃.
According to the technical scheme of the invention, the preparation method of the padding liquid comprises the following steps: firstly, ethylene oxide resin is added into water for dispersion, then, a moisture absorption and heating finishing agent is added for mixing, and then, hydrophilic fatty acid sulfate and a penetrating agent are added for mixing.
According to the technical scheme of the invention, the mangle ratio after padding is 60-70%.
According to the technical scheme, the preparation method further comprises the steps of drying, tentering and shaping the fabric after padding.
According to the above technical solution of the present invention, one or more of the following features are included:
the drying temperature is 80-120 ℃;
the drying time is 5-10 min;
the tentering setting temperature is 150-160 ℃;
the tentering setting time is 20-40 s.
According to the technical scheme, the warp breaking strength of the grey cloth is more than or equal to 690N, and the weft breaking strength is more than or equal to 370N.
A functional textile prepared by the preparation method is provided.
Compared with the prior art, the invention has the beneficial effects that: the textile capable of absorbing moisture and generating heat is obtained by taking the sanded fabric as grey cloth and the moisture-absorbing and heating finishing agent as the raw material and adopting a padding process. The method mainly has the following advantages: the textile adopts a sanded fabric, the surface area of surface fibrils of the sanded fabric is large, the contact area of the surface fibrils with water vapor is large, and the sanded fabric is beneficial to capturing the surrounding water vapor; the high density of the coarse yarn count of the fabric ensures the strength of the finished product; the fiber looseness of the fabric after washing is increased, and the moisture absorption and heating effects are improved. Secondly, the hydrophilic fatty acid softening agent is selected, so that the softness of the fabric can be increased, and the risk of yellowing of the fabric caused by other types of softening agents can be reduced; the hydrophilicity of the softening agent can increase the capture of water vapor by the fabric. And thirdly, the moisture-absorbing and heating finishing agent is in a cage-shaped structure, has a large specific surface area and is beneficial to capturing and storing water vapor. And due to the use of the penetrating agent, the stability of the padding liquid is improved, and the surface tension of the fabric is reduced, so that the padding liquid can quickly penetrate into the fabric, and the phenomenon that the padding liquid is accumulated on the surface of a roller in a large amount to cause roller adhesion is prevented.
The textile formed by the technical scheme of the invention has better moisture absorption and heating functions, and avoids yellowing and roll sticking during preparation.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Before the present embodiments are further described, it is to be understood that the scope of the invention is not limited to the particular embodiments described below; it is also to be understood that the terminology used in the examples is for the purpose of describing particular embodiments only, and is not intended to limit the scope of the present invention. Test methods in which specific conditions are not specified in the following examples are generally carried out under conventional conditions or under conditions recommended by the respective manufacturers.
When numerical ranges are given in the examples, it is understood that both endpoints of each of the numerical ranges and any value therebetween can be selected unless the invention otherwise indicated. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In addition to the specific methods, devices, and materials used in the examples, any methods, devices, and materials similar or equivalent to those described in the examples may be used in the practice of the invention in addition to the specific methods, devices, and materials used in the examples, in keeping with the knowledge of one skilled in the art and with the description of the invention.
The functional textile disclosed in this embodiment is obtained by padding a wet-absorbing heat-generating finishing agent, in which a sanded textile is combed cotton gray fabric. The yarn count of the grey cloth is 32S-21S or 40S-40S. The warp breaking strength of the grey cloth is more than or equal to 690N, and the weft breaking strength is more than or equal to 370N. The grey fabric density is 133 x 60 or 144 x 85.
In the embodiment of the application, the moisture-absorbing and heat-generating finishing agent is polyacrylic resin with a cage-shaped structure, in particular to a Shanghai Jieershuang moisture-absorbing and heat-generating finishing agent HOTF; the ethylene oxide resin is an ethylene oxide resin crosslinking agent of Shanghai Yangtze nanotechnology Limited company; the hydrophilic fatty acid sulfate is anionic cotton softener A-FS70 of Shanghai Ming Qi Fine chemical engineering Co., Ltd; the penetrant is JRC.
Example 1
The mangle in the embodiment comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the embodiment, wherein the temperature of the padding liquid is 35 ℃; the mangle ratio of the padding rear panel is 70%; then, the drying temperature was 120 ℃ and the drying time was 10min, the tentering setting temperature was 160 ℃ and the tentering setting time was 40 s.
Example 2
The mangle in the embodiment comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the embodiment, wherein the temperature of the padding liquid is 30 ℃; the mangle ratio of the padding rear panel is 65%; the drying temperature is 100 ℃, the drying time is 5min, the tentering setting temperature is 150 ℃, and the tentering setting time is 30 s.
Example 3
The mangle in the embodiment comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the embodiment, wherein the temperature of the padding liquid is 25 ℃; the mangle ratio of the padding rear panel is 62%; then, the drying temperature was 110 ℃ and the drying time was 10min, the tentering setting temperature was 155 ℃ and the tentering setting time was 40 s.
Example 4
The mangle in the embodiment comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 40S by 40S/144 by 85 by using the padding liquid in the embodiment, wherein the temperature of the padding liquid is 30 ℃; the mangle ratio of the padding rear panel is 68 percent; then, the drying temperature was 110 ℃, the drying time was 8min, the tentering setting temperature was 153 ℃, and the tentering setting time was 20 s.
Comparative example 1
The difference from example 1 was that it was used for finishing non-sanded combed cotton.
The padding liquid in the comparative example comprises the following components in parts by weight:
padding the non-sanded combed cotton grey fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the comparative example, wherein the temperature of the padding liquid is 35 ℃; the mangle ratio of the padding rear panel is 70%; then, the drying temperature was 120 ℃ and the drying time was 10min, the tentering setting temperature was 160 ℃ and the tentering setting time was 40 s.
Comparative example 2
The difference from example 1 is that no hygroscopic heat-generating finishing agent was used in the impregnation liquid.
The padding liquid in the comparative example comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the comparative example, wherein the temperature of the padding liquid is 35 ℃; the mangle ratio of the padding rear panel is 70%; then, the drying temperature was 120 ℃ and the drying time was 10min, the tentering setting temperature was 160 ℃ and the tentering setting time was 40 s.
Comparative example 3
The difference from example 1 is that no ethylene oxide resin was used in the impregnation solution.
The padding liquid in the comparative example comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the comparative example, wherein the temperature of the padding liquid is 35 ℃; the mangle ratio of the padding rear panel is 70%; then, the drying temperature was 120 ℃ and the drying time was 10min, the tentering setting temperature was 160 ℃ and the tentering setting time was 40 s.
Comparative example 4
The difference from example 1 is that no hydrophilic fatty acid sulfate was used in the impregnation solution.
The padding liquid in the comparative example comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the comparative example, wherein the temperature of the padding liquid is 35 ℃; the mangle ratio of the padding rear panel is 70%; then, the drying temperature was 120 ℃ and the drying time was 10min, the tentering setting temperature was 160 ℃ and the tentering setting time was 40 s.
Comparative example 5
The difference from example 1 is that other anionic softeners were used in the impregnation solution.
The padding liquid in the comparative example comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the comparative example, wherein the temperature of the padding liquid is 35 ℃; the mangle ratio of the padding rear panel is 70%; then, the drying temperature was 120 ℃ and the drying time was 10min, the tentering setting temperature was 160 ℃ and the tentering setting time was 40 s.
Comparative example 6
The difference from example 1 is that no penetrant is used in the impregnating solution.
The padding liquid in the comparative example comprises the following components in parts by weight:
padding the sanded combed cotton gray fabric with the specification of 32S 21S/133S 60 by using the padding liquid in the comparative example, wherein the temperature of the padding liquid is 35 ℃; the mangle ratio of the padding rear panel is 70%; then, the drying temperature was 120 ℃ and the drying time was 10min, the tentering setting temperature was 160 ℃ and the tentering setting time was 40 s.
In the embodiments 1 to 4 and the comparative examples 1 to 6, the moisture absorption and heat generation performance of the fabric of the product is tested by using the GBT 29866 plus 2013 test method for the moisture absorption and heat generation performance, and the larger the numerical value is, the better the moisture absorption and heat generation effect is.
The measurement of the relative hand feeling value of the AATCC 202-2014 textile is adopted: instrumental Hand Value of Textiles the soft quality of the fabrics was tested, with higher values indicating better Hand.
And judging the roll sticking phenomenon in the production process by adopting a visual method.
The fabric depilation rate is tested by using a method for testing the depilation rate of the GB/T22798 and 2009 towel products, and the larger the numerical value is, the more the fabric is unhaired.
Testing the b value of the fabric by adopting a Datacolor F650 computer color measuring and matching instrument of the American Datacolor company; the b value represents the degree of yellow-blue color of the fabric, with larger values being more yellow in the fabric.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The preparation method of the functional textile is characterized in that the sanded textile is adopted as grey cloth and is obtained by padding with a moisture-absorbing and heat-generating finishing agent, and padding liquid during padding comprises the following components in parts by weight:
the moisture-absorbing and heat-generating finishing agent is polyacrylic resin with a cage-shaped structure;
the penetrating agent is JRC;
when padding, the temperature of padding liquid is less than 40 ℃;
the grey cloth is combed cotton of 16S-40S.
2. The method of claim 1, wherein the padding liquid is prepared by: firstly, ethylene oxide resin is added into water for dispersion, then, a moisture absorption and heating finishing agent is added for mixing, and then, hydrophilic fatty acid sulfate and a penetrating agent are added for mixing.
3. The method of claim 1, wherein the padding mangle ratio is 60% to 70%.
4. The method of claim 1, further comprising drying and tentering the fabric after padding.
5. The method of making a functional textile according to claim 4, comprising one or more of the following features:
the drying temperature is 80-120 ℃;
the drying time is 5-10 min;
the tentering setting temperature is 150-160 ℃;
the tentering setting time is 20-40 s.
6. The method for preparing a functional textile according to claim 1, wherein the warp breaking strength of the grey cloth is not less than 690N, and the weft breaking strength is not less than 370N.
7. A functional textile obtained by the preparation method of any one of claims 1 to 6.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910934080.0A CN110512425B (en) | 2019-09-29 | 2019-09-29 | Functional textile and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910934080.0A CN110512425B (en) | 2019-09-29 | 2019-09-29 | Functional textile and preparation method thereof |
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| CN110512425A CN110512425A (en) | 2019-11-29 |
| CN110512425B true CN110512425B (en) | 2022-04-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113293619B (en) * | 2021-05-31 | 2023-02-17 | 江苏金太阳纺织科技股份有限公司 | Moisture-absorbing and heat-generating finishing agent, preparation method and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1093765A (en) * | 1992-12-17 | 1994-10-19 | 亨克尔两合股份公司 | Unazotized anion active softener |
| CN101603236A (en) * | 2008-06-10 | 2009-12-16 | 福建凤竹集团有限公司 | Far ultrared knitted fabric and production technology thereof |
| CN102797158A (en) * | 2011-05-25 | 2012-11-28 | 东丽纤维研究所（中国）有限公司 | Moisture absorption textile and production method thereof |
| CN104611944A (en) * | 2014-12-09 | 2015-05-13 | 南通市嘉宇斯纺织集团有限公司 | Tianshu velvet and production method thereof |
| CN106087220A (en) * | 2016-08-26 | 2016-11-09 | 无锡红豆居家服饰有限公司 | Semen Phaseoli floss ultra-thin moisture absorption heating functional fabric |
| CN106351014A (en) * | 2016-08-26 | 2017-01-25 | 无锡红豆居家服饰有限公司 | Red bean velvet far infrared heating and warm keeping functional fabric |
| CN109130372A (en) * | 2018-07-16 | 2019-01-04 | 苏州联畅特种纤维有限公司 | A kind of fabric lining with heat accumulation heating function |
-
2019
- 2019-09-29 CN CN201910934080.0A patent/CN110512425B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093765A (en) * | 1992-12-17 | 1994-10-19 | 亨克尔两合股份公司 | Unazotized anion active softener |
| CN101603236A (en) * | 2008-06-10 | 2009-12-16 | 福建凤竹集团有限公司 | Far ultrared knitted fabric and production technology thereof |
| CN102797158A (en) * | 2011-05-25 | 2012-11-28 | 东丽纤维研究所（中国）有限公司 | Moisture absorption textile and production method thereof |
| CN104611944A (en) * | 2014-12-09 | 2015-05-13 | 南通市嘉宇斯纺织集团有限公司 | Tianshu velvet and production method thereof |
| CN106087220A (en) * | 2016-08-26 | 2016-11-09 | 无锡红豆居家服饰有限公司 | Semen Phaseoli floss ultra-thin moisture absorption heating functional fabric |
| CN106351014A (en) * | 2016-08-26 | 2017-01-25 | 无锡红豆居家服饰有限公司 | Red bean velvet far infrared heating and warm keeping functional fabric |
| CN109130372A (en) * | 2018-07-16 | 2019-01-04 | 苏州联畅特种纤维有限公司 | A kind of fabric lining with heat accumulation heating function |
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