CN102296416B - Textile and production method thereof - Google Patents
Textile and production method thereof Download PDFInfo
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- CN102296416B CN102296416B CN201010220517.3A CN201010220517A CN102296416B CN 102296416 B CN102296416 B CN 102296416B CN 201010220517 A CN201010220517 A CN 201010220517A CN 102296416 B CN102296416 B CN 102296416B
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- polyamide
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Abstract
The invention discloses a textile which is a woven fabric or a knitted fabric. The textile contains more than 20wt% of polyamide fiber the moisture absorption rate of which is larger than 2.5%; the polyamide fiber is a pure polyamide filament yarn, a pure polyamide chopped fiber, the polyamide filament yarn in a mixed fiber filament yarn or the polyamide chopped fiber in a blended chopped fiber; and the other components in the mixed fiber filament yarn or the blended chopped fiber are one or more of polyester, cotton, viscose fiber and polyurethane. The production method of the textile comprises the following steps: firstly selecting the pure polyamide filament yarn, the pure polyamide chopped fiber yarn, mixed fiber filament yarn containing the polyamide filament yarn or the blended chopped fiber yarn containing the polyamide chopped fiber; weaving or knitting, treating by utilizing a methanoic acid treatment solution or a benzyl alcohol treatment solution, and cleaning to obtain the textile.
Description
Technical field
The invention belongs to textile field, be specifically related to a kind of with the textiles of polyamide fiber raw material.
Background technology
Whether people, in the comfortableness pursuing the clothing worn next to the skin, not only value the softness of fabric, also value fabric and breathe freely, and whether fabric has all many-sides such as excellent absorbing fast-drying performance.
Why do people have so strong requirement for gas permeability, absorbing fast-drying? because the moisture of the mankind is evaporated by body, except sweating, can also be undertaken by skin and respiratory mucosa, rear both are called insensible perspiration, are also insensible perspiration.Insensible perspiration is a kind of loss of continual basic moisture, is distinguishing with the support mechanism (as sweating) of the shape constancy of body temperature.The insensible perspiration of skin is that the moisture of tissue fluid in epidermal cell gap directly evaporates through skin, even if also can occur the animal lacking sweat gland.People is in common environment, and insensible perspiration amount time quiet is about 30 grams per hour of every square meter body area.What the insensible perspiration carried out through skin evaporated is steam, and steam is detained between clothes and skin, can make us producing feeling of oppression and heat and uncomfortable, and the ability that therefore namely the hygroscopicity of fabric absorbs steam then seems particularly important.
Product in the market, especially nylon fabrics, although it has certain moisture pick-up properties, far away not as good as COTTON FABRIC.And though COTTON FABRIC moisture pick-up properties is good, but not easily dry after its moisture absorption, glue body when wearing as underclothes, easily catch a cold, uncomfortable.Concerning sportswear fabric, many also have dacron.But dacron absorbs water hardly, though it possesses certain perspiration functions, when micro-perspiration, have feeling of oppression and heat unavoidably, uncomfortable.Fabric how just can be made both to have had excellent hygroscopicity performance, and have rapid-drying properties concurrently again, this becomes the important topic that current comfortableness fabric faces simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of textiles and the production method thereof with excellent absorbing fast-drying performance.
Technical solution of the present invention is:
A kind of textiles can be woven fabric or knitted fabric, containing the polyamide fiber that the moisture absorption rate variance of more than 20 % by weight is greater than 2.5% in this textiles.Described moisture absorption rate variance is the difference of the hydroscopicity embodied when moving from low temperature and low humidity environment to hot and humid environment, and the moisture absorption rate variance of fabric is larger, then its moisture pick-up properties under high humidity environment is then better, more easily feels comfortably cool after dress.Concrete assay method is as follows:
(1) choose 3 parts, the sample of about 1g weight, to be positioned in measuring cup (not lid bottle cap) and dry 30 minutes of preparation under the environment of 60 DEG C;
(2) sample is positioned over (not lid bottle cap) in measuring cup and balances 24 hours in the constant temperature and humidity machine of 20 DEG C × 65%RH, after taking out, use precision balance claims remove the heavy sample weight W of bottle
1;
(3) sample is positioned over (not lid bottle cap) in measuring cup and balances 24 hours in the constant temperature and humidity machine of 30 DEG C × 90%RH, use precision balance on the same stage to claim after taking-up the heavy sample weight W of removing bottle
2;
(4) sample is positioned over (not lid bottle cap) in measuring cup take out after dry 2 hours under the environment of 105 DEG C and use precision balance on the same stage to claim after normal temperature cooling the heavy sample weight W of removing bottle
3;
(5) calculate: moisture absorption rate variance Δ MR (%)=MR
2-MR
1, result gets the mean value of 3 samples.
And MR
1=(W
1-W
3)/W
3
MR
2＝(W
2-W
3)/W
3
Wherein, in mensuration, constant temperature and humidity machine used is the SSE-25CI-A type constant temperature and humidity machine of Japanese KATO company, precision balance used is the HR-202 precision balance of Japanese INTEC company, and measuring cup used is the measuring cup that diameter is about 4cm capacity and is about 38ml, wears gloves operation in weighing process.In addition, for ensureing that each determination data has certain comparativity, adding when each mensuration and comparing product as a reference.The product that compare used are: the nylon apposition cloth specified in JIS and cotton (No. 3, golden towel) apposition cloth.
Usually, cotton moisture absorption rate variance is about 4%, and the moisture absorption rate variance of nylon is about 2%, and terylene absorbs water hardly, and moisture absorption rate variance only had for percent zero point several.The polyamide fiber (i.e. nylon) contained in textiles of the present invention, its moisture absorption rate variance is more than 2.5%, this textiles containing polyamide fiber more than 20% weight, all can absorb in dress in any season the steam that insensible perspiration that human body at every moment carries out produces in time, there is higher comfortableness.
Described polyamide fiber (i.e. nylon), except it possesses good moisture pick-up properties, also has water suction elongation, moisture absorption elongation characteristics.Can be there is the elongation of about 2% in common nylon, extend hardly after running into steam after meeting water.And contained nylon in described textiles, the elongation of 5% to 20% can be there is after meeting water, the elongation of 2% to 10% can occur after running into steam.Containing this nylon in textiles, can extend after running into water or steam, thus make textiles mesopore become large, throughput increases.When reality is worn, extend when textiles runs into water or the steam of insensible perspiration or perspiration generation, can get rid of rapidly external, ventilative comfortable.
Water suction percentage elongation above-mentioned and moisture absorption percentage elongation, its assay method is as follows:
[water suction percentage elongation]
(1) get the yarn that 3 are about 20cm, in 20 DEG C × 65%RH environment, balance 24 hours;
(2) apply 0.1g/D loading, record length of yarn L in 20 DEG C × 65%RH environment
0;
(3) be positioned in water by yarn, apply just loading 0.002g/D, in water, balance applies 0.1g/D loading after (confirming that yam surface does not have bubble) in 2 minutes more in addition, records its length of yarn L in water
1;
(4) calculate: water suction percentage elongation A (%)=(L
1-L
0)/L
0× 100%, get three mean values.
[moisture absorption percentage elongation]
(1) get the yarn that 3 are about 20cm, in 20 DEG C × 65%RH environment, balance 24 hours;
(2) apply 0.1g/D loading, record length of yarn L in 20 DEG C × 65%RH environment
0;
(3) yarn is positioned in the environment of 20 DEG C × 90%RH and balances 24 hours;
(4) apply 0.1g/D loading, record its length of yarn L in 20 DEG C × 90%RH environment
2;
(5) calculate: water suction percentage elongation B (%)=(L
2-L
0)/L
0× 100%, get three mean values.
Polyamide fiber contained in this textiles is the polyamide filaments in pure polyamide filaments, pure polyamide staple yarns, mixed fine long filament or the polyamide short fibre in blend spun yarn.Other composition in mixed fine long filament or blend spun yarn is one or more in polyester, cotton, viscose glue, polyurethane.Its making comprises the steps, first be select pure polyamide filaments, pure polyamide staple yarns, the mixed fine long filament containing polyamide filaments or the blend spun yarn containing polyamide short fibre, carry out woven or braiding, the use amount of the polyamide filaments wherein in pure polyamide filaments, pure polyamide staple yarns, mixed fine long filament or the polyamide short fibre in blend spun yarn is more than 20% of textiles total amount, obtains the textiles containing more than 20 % by weight polyamide fibers; Then use formic acid or phenmethylol treatment fluid to process, after cleaning, obtain this textiles.Formic acid used or phenmethylol treatment fluid concentration are 10 ~ 150 grams per liters, preferably 50 ~ 100 grams per liters.As use amount very little, treatment effect is not obvious; As use amount is too many, then easily cause polyamide fiber surface to dissolve, and processing cost become large.Treatment temperature is 40 ~ 100 degree, and the processing time is 5 ~ 30 minutes.
Through the textiles that above process is obtained, after ACID DYES or reactive dyeing dryness finalization, its COLOR FASTNESS all reaches more than 4 grades.The COLOR FASTNESS bioassay standard used is: washing COLOR FASTNESS JISL0844A-2 method, colorfastness to rubbing JISL0849 method, color fastness to light JISL0842 method, color fastness to perspiration JISL0848 method, sub limation fastness JISL0854 method, look are wept large ball method, in addition, after carrying out JISL0217 method home washings 50 times, above performance all can keep.
Detailed description of the invention
Be described further below in conjunction with embodiment.
Embodiment 1:
Through the polyamide fiber that weft yarn all uses fiber number to be 20f for 22dtex long filament number, the grammes per square metre making nylon 100% is 40g/m
2, through the plain fabric of close 188/inch, filling density 155/inch.By it after refining, pre-setting operation, use the phenmethylol of 60g/L carry out 98 DEG C, 10 minutes process and after cleaning, with ACID DYES carry out dyeing, the final shaping.Recording polyamide fiber moisture absorption rate variance in this fabric is 4.8%, and water suction percentage elongation is 14.3%, and moisture absorption percentage elongation is 7.9%.According to its every COLOR FASTNESS of JIS standard test more than 4 grades, carry out home washings 50 later properties according to JIS standard and all still can keep.
Embodiment 2:
The core sheath composite deformation yarn of the polyamide fiber that uses fiber number to be 51f for 110dtex long filament number, with fiber number be 33dtex polyurethane yarn with 90: 10 ratio use the former 28 pin large circle machines of Japanese good fortune to make grammes per square metre for 196g/m
2, vertical close 48W, horizontal close 78C plain knit fabric.By it after refining, pre-setting operation, use the phenmethylol of 100g/L carry out 98 DEG C, 10 minutes process and after cleaning, with ACID DYES carry out dyeing, the final shaping.Recording wherein polyamide fiber moisture absorption rate variance is 4.1%, and water suction percentage elongation is 9.9%, and moisture absorption percentage elongation is 7.1%.According to its every COLOR FASTNESS of JIS standard test more than 4 grades, carry out home washings 50 later properties according to JIS standard and all still can keep.
Embodiment 3:
The polyamide fiber that uses fiber number to be 40f for 56dtex long filament number, with fiber number be 56dtex polyester fiber with 42: 58 ratio use German Meyer 32 pin tricot warp knitting machine to make grammes per square metre for 120g/m
2, vertical close 78W, horizontal close 53C compile thing through suede mean longitude.By it after refining, pre-setting operation, use the phenmethylol of 80g/L carry out 90 DEG C, 20 minutes process and after cleaning, with ACID DYES carry out dyeing, the final shaping.Recording wherein polyamide fiber moisture absorption rate variance is 5.2%, and water suction percentage elongation is 11.0%, and moisture absorption percentage elongation is 6.3%.According to its every COLOR FASTNESS of JIS standard test more than 4 grades, carry out home washings 50 later properties according to JIS standard and all still can keep.
Embodiment 4:
The core sheath composite deformation yarn of the polyamide fiber that uses fiber number to be 51f for 110dtex long filament number, with fiber number be 33dtex polyurethane yarn with 90: 10 ratio use the former 28 pin large circle machines of Japanese good fortune to make grammes per square metre for 196g/m
2, vertical close 48W, horizontal close 78C plain knit fabric.By it after refining, pre-setting operation, use the phenmethylol of 50g/L carry out 60 DEG C, 30 minutes process and after cleaning, with ACID DYES carry out dyeing, the final shaping.Recording wherein polyamide fiber moisture absorption rate variance is 3.9%, and water suction percentage elongation is 9.4%, and moisture absorption percentage elongation is 5.3%.According to its every COLOR FASTNESS of JIS standard test more than 4 grades, carry out home washings 50 later properties according to JIS standard and all still can keep.
Comparative example:
Through the polyamide fiber that weft yarn all uses fiber number to be 20f for 22dtex long filament number, the grammes per square metre making nylon 100% is 40g/m
2, through the plain fabric of close 188/inch, filling density 155/inch.It is made woven fabric through refining, pre-setting, acid dyeing, the final shaping operation.Recording polyamide fiber moisture absorption rate variance in this fabric is 2.0%, and water suction percentage elongation is 1.7%, and moisture absorption percentage elongation is 0.4%.According to its every COLOR FASTNESS of JIS standard test more than 4 grades, carry out home washings 50 later properties according to JIS standard and all still can keep.
Claims (6)
1. a textiles, is woven fabric or knitted fabric, it is characterized in that: containing the polyamide fiber that the moisture absorption rate variance of more than 20 % by weight is greater than 2.5% in this textiles; Can be there is the elongation of 5% to 20% in described polyamide fiber, the elongation of 2% to 10% can occur after running into steam after meeting water.
2. textiles according to claim 1, is characterized in that: described polyamide fiber is the polyamide filaments in pure polyamide filaments, pure polyamide staple yarns, mixed fine long filament or the polyamide short fibre in blend spun yarn.
3. textiles according to claim 2, is characterized in that: other composition in mixed fine long filament or blend spun yarn is one or more in polyester, cotton, viscose glue, polyurethane.
4. the production method of textiles described in a claim 1, it is characterized in that: comprise the steps, first be select pure polyamide filaments, pure polyamide staple yarns, the mixed fine long filament containing polyamide filaments or the blend spun yarn containing polyamide short fibre, carry out woven or braiding, the use amount of the polyamide filaments wherein in pure polyamide filaments, pure polyamide staple yarns, mixed fine long filament or the polyamide short fibre in blend spun yarn is more than 20% of textiles gross weight, obtains the textiles containing more than 20 % by weight polyamide fibers; Then use formic acid or phenmethylol treatment fluid to process, after cleaning, obtain textiles.
5. the production method of textiles according to claim 4, is characterized in that: formic acid or phenmethylol treatment fluid concentration are more than 10 ~ 150 grams per liters.
6. the production method of the textiles according to claim 4 or 5, is characterized in that: when using formic acid or phenmethylol treatment fluid to process, treatment temperature is 40 ~ 100 degree, and the processing time is 5 ~ 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010220517.3A CN102296416B (en) | 2010-06-24 | 2010-06-24 | Textile and production method thereof |
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|---|---|---|---|
| CN201010220517.3A CN102296416B (en) | 2010-06-24 | 2010-06-24 | Textile and production method thereof |
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| CN102296416A CN102296416A (en) | 2011-12-28 |
| CN102296416B true CN102296416B (en) | 2015-01-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460614A (en) * | 2017-08-28 | 2017-12-12 | 青岛华怡中通工贸有限公司 | A kind of weaving of sweat absorption and flash drying fabric |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106192108A (en) * | 2014-08-29 | 2016-12-07 | 东丽纤维研究所（中国）有限公司 | A kind of length complex yarn, production method and application thereof |
| CN106283305A (en) * | 2015-05-25 | 2017-01-04 | 东丽纤维研究所（中国）有限公司 | A kind of mixed fine processing long filament and prepared fabric |
| CN109706587A (en) * | 2018-12-17 | 2019-05-03 | 桐乡盛利得纺织有限公司 | A kind of polyamide fibre cloth processing technology that tensile strength is high |
Citations (3)
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|---|---|---|---|---|
| EP0802268A1 (en) * | 1996-03-29 | 1997-10-22 | Toray Industries, Inc. | Highly hygroscopic polyamide fiber, and production and application thereof |
| CN1294643A (en) * | 1998-03-24 | 2001-05-09 | 尤尼吉可株式会社 | Synthetic fiber capable of absorbing and desorbing moisture, entangled yarn blend using same, knitted and woven goods using the same, and nonwoven fabric using same |
| CN2436525Y (en) * | 2000-06-23 | 2001-06-27 | 尹玉杰 | Moisture conductive thermal-insulating knit fabric |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3697788B2 (en) * | 1996-09-12 | 2005-09-21 | 東レ株式会社 | Wiping cloth and manufacturing method thereof |
| JPH11335946A (en) * | 1998-05-26 | 1999-12-07 | Toray Ind Inc | Sports wear made of polyamide fiber |
| KR20050100824A (en) * | 2004-04-14 | 2005-10-20 | 벤텍스 주식회사 | A quick dry woven fabric having the water repellent function on the face side |
| CN101213331B (en) * | 2005-07-05 | 2012-01-25 | 三菱丽阳株式会社 | Reversibly breathable woven fabric and process for production thereof |
-
2010
- 2010-06-24 CN CN201010220517.3A patent/CN102296416B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802268A1 (en) * | 1996-03-29 | 1997-10-22 | Toray Industries, Inc. | Highly hygroscopic polyamide fiber, and production and application thereof |
| CN1294643A (en) * | 1998-03-24 | 2001-05-09 | 尤尼吉可株式会社 | Synthetic fiber capable of absorbing and desorbing moisture, entangled yarn blend using same, knitted and woven goods using the same, and nonwoven fabric using same |
| CN2436525Y (en) * | 2000-06-23 | 2001-06-27 | 尹玉杰 | Moisture conductive thermal-insulating knit fabric |
Non-Patent Citations (2)
| Title |
|---|
| JP特开平10-88451A 1998.04.07 * |
| JP特开平11-335946A 1999.12.07 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107460614A (en) * | 2017-08-28 | 2017-12-12 | 青岛华怡中通工贸有限公司 | A kind of weaving of sweat absorption and flash drying fabric |
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|---|---|
| CN102296416A (en) | 2011-12-28 |
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Effective date of registration: 20180705 Address after: Japan Tokyo central Nihonbashi Muromachi 1-1-2 Patentee after: TORAY INDUSTRIES, Inc. Address before: 226009 No. 58, new Kai Nan Road, Nantong economic and Technological Development Zone, Jiangsu Patentee before: Toray Fiber Research Institute (China) Co., Ltd. |
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