CN102465373A - Textured yarn, and processing method and application thereof - Google Patents
Textured yarn, and processing method and application thereof Download PDFInfo
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- CN102465373A CN102465373A CN2010105417855A CN201010541785A CN102465373A CN 102465373 A CN102465373 A CN 102465373A CN 2010105417855 A CN2010105417855 A CN 2010105417855A CN 201010541785 A CN201010541785 A CN 201010541785A CN 102465373 A CN102465373 A CN 102465373A
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- elater
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- fabric
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Abstract
The invention discloses a textured yarn, and a processing method and application thereof. The textured yarn is produced by processing a raw material yarn with an abnormal section, wherein the fineness of a single fiber is more than 7 tex and less than 15 dtex, the surface of the yarn body is provided with coils which are 0.75-1.0 mm in height and distributed in a way of 100-500 ones per meter. During processing, the number of false twists is controlled to be less than 3100 T/M; and a fabric with large air permeability and cool feeling can be obtained by interlacing the textured yarn with other yarns.
Description
Technical field
The present invention relates to a kind of novel elater that adds, specially refer to a kind of elater that adds with refrigerant sense, and this production method and the purposes that adds elater.
Background technology
Along with social progress, human increasing to the demand of clothes, ornaments and other fabric articles for use, the requirement of fabric property is also become varied.To having certain lining functional and that feel is special a large amount of demands is arranged in the market.Fire-retardant such as having, antistatic, uvioresistant, fabric panel antibiotic, refrigerant gas permeability receive numerous clients' concern deeply.The made product of its lining applies to different places and all kinds of crowd who is engaged in special operation with the property that self was had, and extensive market, price advantage are obvious.In scorching summer or in warm environment during life and work, wear one and have contact coldness, clothes that throughput the is big important that seems.
Put down in writing a kind of height bounce-back property material that uses high-denier-fibre to make in the japanese patent laid-open 10-266041 communique, yet the fibre single thread fiber number of using in this material is merely 4～6dtex; Number of patent application is to disclose a kind of fabric with smooth feeling, refrigerant sense among the CN200810146173.9 in addition; Use high-denier-fibre and other yarns interwoven to improve the refrigerant performance of fabric, yet above-mentioned patent is not all considered the influence of filamentary special construction to the fabric cooling effect.
Summary of the invention
The object of the present invention is to provide a kind ofly improve the refrigerant sense of fabric, have a special construction add elater and processing method and purposes.
Less than 15dtex, the surface has small coil to the filament fiber number that the present invention adds elater greater than 7dtex, and coil height and is distributed as 100～500/m between 0.75～1.0mm.If add the elater filament number less than 7dtex, itself and object contact surface amass and will become big, and gas permeability is bad, does not have refrigerant sense; And adding the elater filament number greater than 15dtex, the spinnability of precursor is bad.Coil height is less than 0.75mm, and the frictional force that adds between the elater is little, then is presented as filoplume greater than 1.0mm, and influence is weaved; Coil quantity is less than 100/m, and the coefficient of friction that then adds between elater improves not obvious.Add the elater surface and have coil and can increase the frictional force between the yarn, improve the refrigerant sense that makes fabric.
The elater cross section that adds of the present invention is to have 3 profiled-cross-sections with upper groove, its have the abnormally-structured voidage that adds elater that increases of groove, improve the gas permeability of fabric.
The elater boiling water shrinkage that adds of the present invention is below 10%, and is preferred 5%～10%, flexible return rate CR value between 5%～25%, preferred 10%～20%.If the CR value be lower than 5% the elasticity deficiency can not satisfy the demands; The CR value is greater than 25%, and then the bulkiness of yarn is excessive, knit the fabric cooling effect bad.
It is of the present invention that to add its processing method of elater following:
With raw material thread (terylene or other polyester fibers), draw successively through superheated header, false twister from original silk rack.DTY adds man-hour, and the scope that first heater temperature suits is between 130～170 ℃.False twister is folded disc type false twister, and its navel that uses is polyurethane PU dish, and folded dish is combined as 1/3/1, and the dish spacing is 0.8mm.The yarn overfeeding is laggard goes into Network device, blows to twist with the fingers through compressed air to form network, and through spooler, coiling and molding makes and adds elater at last.
In the processing method of the present invention, for being fit to DTY high-speed production technology, selected folded disc type false twister for use, its navel that uses is polyurethane PU dish, and folded dish is combined as 1/3/1, and the dish spacing is 0.8mm.After folded dish number reduced, the false twisting twisting count of yarn in hot case can be controlled in below the 3100T/M.With folded dish combination 1/6/1 processing ratio, the coil number that gained adds in the 0.75～1.0mm scope of elater surface increases in a large number.After coil increased, it is big that the frictional force between the yarn becomes, and when in woven fabric, using, the stability of fabric improves.
In the processing method that adds elater of the present invention, the compressed air that blows out in the Network device is greater than 0.2MPa.Because it is big that the present invention adds the filament number of elater, compressed air hands over network bad less than 0.2MPa, and it is bad to add the elater obvolvent, weaves difficulty.Preferred 0.2～0.5MPa, production cost is lower, and production performance is preferable.
The all or part of employing fabric that adds elater formation of the present invention; Contact coldness can reach 0.1～0.15
; Throughput greater than 95
, preferred 95～170
.
The specific embodiment
Each physical property measurement method of the present invention is following:
1. boiling water shrinkage:
Under the tension force condition of 0.1g/D, get the yarn of 10 circles, length L before mensuration is handled under loading (the 0.1g/D * 2 * number of turns) state
0With length L behind the processing 30min in 100 ℃ of water Celsius, computing formula is: (L
0-L)/L
0
2. flexible return rate CR value:
Under the tension force condition of 0.1g/D, get the yarn of 10 circles; After in 90 ℃ of water Celsius, placing 20min, take out mensuration L1 (deciding the length under loading+first loading) L2 (length under the first loading); The wherein first loading=2mg/D * number of turns * 2; Decide loading=0.1g/D * number of turns * 2, its computing formula is :=(L1-L2)/percentage of L1.
3. the total fiber number that adds elater:
Get the elater that adds of certain-length and claim that its weight calculates, computing formula is: (sampling weight g/ sample length m) * 10000/ adds elater F number.
4. the twisting count that provides of false twister:
Yarn is got the yarn of its one section twisting state between the first hot case end and false twister under machining state, measure the actual twisting count that its 1m length is calculated in the back through twist appearance.
Embodiment 1
Select the terylene pre-oriented fiber POY of special-shaped anistree section for use, total fiber number is that 140dtex, monofilament radical are 10.Respectively through superheated header, false twister, wherein the temperature of the first hot case is 150 ℃ with this raw material thread, and the twisting count that false twister provides is 3000T/M; Process velocity is 400m/min; Stretch rate between second roller and first roller is 1.80, processing silk overfeeding 6% state between second and third wire feed roller, and the compressed air of the 0.3Mpa that provides through Network device blows to twist with the fingers and forms network; Through spooler, coiling and molding makes and adds elater.
Make to add the flexible return rate CR value of elater be 18.3 %, boiling water shrinkage is 7.5 %, filament number is 7.8dtex, the coil number of filament apparent height between 0.75～1.0mm is 375/m.
Embodiment 2
Select the terylene pre-oriented fiber POY of special-shaped anistree section for use, fiber number is that 160dtex, monofilament radical are 10.Respectively through superheated header, false twister, wherein the temperature of the first hot case is 150 ℃ with this raw material thread, and the twisting count that false twister provides is 3000T/M; Process velocity is 400m/min, and the stretch rate between second roller and first roller is 1.80, processing silk overfeeding 6% between second and third wire feed roller; The compressed air of the 0.5Mpa that provides through Network device blows to twist with the fingers and forms network; Through spooler, coiling and molding makes and adds elater, and the coil number of filament apparent height between 0.75～1.0mm is 475/m.
Make to add the flexible return rate CR value of elater be 18.1%, boiling water shrinkage is 7.8%, filament number is 9.3dtex.Add elater through what above-mentioned processing method obtained, with the OE yarn of polyester-cotton blend 65/35,23S, interweaving with thread count 102*56 obtains woven fabric.The throughput of gained woven fabric can reach 105.4
; Contact coldness can reach 0.122
; Refrigerant gas permeability is obvious, has good wearability.
Embodiment 3
Select the terylene pre-oriented fiber POY of special-shaped anistree section for use, fiber number is that 260dtex, monofilament radical are 10.Respectively through superheated header, false twister, wherein the temperature of the first hot case is 160 ℃ with this raw material thread, and the twisting count that false twister provides is 3000T/M.The starting point of yarn twisting is first roller of hot case front end; Process velocity is 400m/min; Stretch rate between second roller and first roller is 1.81, processing silk overfeeding 6% state between second and third wire feed roller, and the compressed air of the 0.5Mpa that provides through Network device blows to twist with the fingers and forms network; Through spooler, coiling and molding makes and adds elater.
Make to add the flexible return rate CR value of elater be 17.2 %, boiling water shrinkage is 8.5%, filament number is 14.4dtex, the coil number of filament apparent height between 0.75～1.0mm is 363/m.
Embodiment 4
Select the terylene pre-oriented fiber POY of cross section for use, fiber number is that 160dtex, monofilament radical are 10.Respectively through superheated header, false twister, wherein the temperature of the first hot case is 150 ℃ with this raw material thread, and the twisting count that false twister provides is 3000T/M.The starting point of yarn twisting is first roller of hot case front end; Process velocity is 400m/min; Stretch rate between second roller and first roller is 1.8, and yarn is overfeeding 6% state between second and third wire feed roller, and the compressed air of the 3Mpa that provides through Network device blows to twist with the fingers and forms network; Through spooler, coiling and molding makes and adds elater.
Make to add the flexible return rate CR value of elater be 17.5 %, boiling water shrinkage is 8%, filament number is 7.9 dtex, the coil number of filament apparent height between 0.75～1.0mm is 425/m.
Embodiment 5
Select the terylene pre-oriented fiber POY of star section for use, fiber number is that 160dtex, monofilament radical are 10.Respectively through superheated header, false twister, wherein the temperature of the first hot case is 160 ℃ with this raw material thread, and the twisting count that false twister provides is 3000T/M.The starting point of yarn twisting is first roller of hot case front end; Process velocity is 400m/min; Stretch rate between second roller and first roller is 1.8, processing silk overfeeding 4% state between second and third wire feed roller, and the compressed air of the 0.3Mpa that provides through Network device blows to twist with the fingers and forms network; Through spooler, coiling and molding makes and adds elater.
Make to add the flexible return rate CR value of elater be 18.3 %, boiling water shrinkage is 8.3%, filament number is 7.9 dtex, the coil number of filament apparent height between 0.75～1.0mm is 450/m.
Claims (7)
1. one kind adds elater, it is characterized in that: less than 15dtex, the surface has height between 0.75～1.0mm and be distributed as the coil of 100～500/m to this filament fiber number that adds elater greater than 7dtex.
2. the elater that adds according to claim 1 is characterized in that: said filament cross section is to have 3 profiled-cross-sections with upper groove.
3. the elater that adds according to claim 1 and 2 is characterized in that: this boiling water shrinkage that adds elater is less than 10%, and the CR value is between 5～25%.
4. processing method that adds elater as claimed in claim 1; It is characterized in that: the odd-shaped cross section raw material thread is drawn successively through superheated header, false twister from original silk rack; Wherein the false twisting twisting count of false twister is controlled at below the 3100T/M; Blow sth. made by twisting through compressed air behind the yarn overfeeding and form network, coiling and molding makes and adds elater.
5. the processing method that adds elater according to claim 4 is characterized in that said hot case is the hot case of contact, and its temperature is 130～170 ℃.
6. the processing method that adds elater according to claim 4 is characterized in that: the compressed air that said Network device uses is greater than 0.2Mpa.
7. the elater that adds as claimed in claim 1 is in the application of preparation in the fabric; It is characterized in that: the contact coldness of this fabric greater than 0.1
, throughput greater than 95
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541785.5A CN102465373B (en) | 2010-11-12 | 2010-11-12 | One adds elater and processing method thereof and purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541785.5A CN102465373B (en) | 2010-11-12 | 2010-11-12 | One adds elater and processing method thereof and purposes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102465373A true CN102465373A (en) | 2012-05-23 |
| CN102465373B CN102465373B (en) | 2016-06-22 |
Family
ID=46069466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010541785.5A Expired - Fee Related CN102465373B (en) | 2010-11-12 | 2010-11-12 | One adds elater and processing method thereof and purposes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102465373B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332070A (en) * | 2014-06-24 | 2016-02-17 | 东丽纤维研究所（中国）有限公司 | Textile |
| CN105463596A (en) * | 2014-06-24 | 2016-04-06 | 东丽纤维研究所（中国）有限公司 | Thermoplastic resin false twist processed filament |
| CN107419402A (en) * | 2016-05-23 | 2017-12-01 | 东丽纤维研究所（中国）有限公司 | A kind of nylon woven thing |
| CN111101251A (en) * | 2019-12-30 | 2020-05-05 | 杭州中泽化纤有限公司 | Differential multicolor stretch yarn adding composite process for environment-friendly seamless wall cloth |
| CN113106596A (en) * | 2021-04-15 | 2021-07-13 | 苏州大学 | Moisture-absorbing quick-drying warm composite yarn and preparation method thereof |
Citations (5)
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|---|---|---|---|---|
| JPH10266041A (en) * | 1997-03-26 | 1998-10-06 | Toray Ind Inc | Highly repulsive woven fabric |
| CN1678777A (en) * | 2002-08-30 | 2005-10-05 | 东丽株式会社 | Polylactic acid fiber, yarn package, and textile product |
| CN1693546A (en) * | 2005-05-11 | 2005-11-09 | 江南大学 | Ultrafine hetero composite elastic fibre and its manufacturing method |
| CN101250784A (en) * | 2008-02-20 | 2008-08-27 | 浙江恒逸集团有限公司 | Technique for producing polyester filament yarn using false twisting distortion elasticizer |
| CN101824689A (en) * | 2009-03-03 | 2010-09-08 | 东丽纤维研究所（中国）有限公司 | Textured yarn and processing method, special device and applications thereof |
-
2010
- 2010-11-12 CN CN201010541785.5A patent/CN102465373B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266041A (en) * | 1997-03-26 | 1998-10-06 | Toray Ind Inc | Highly repulsive woven fabric |
| CN1678777A (en) * | 2002-08-30 | 2005-10-05 | 东丽株式会社 | Polylactic acid fiber, yarn package, and textile product |
| CN1693546A (en) * | 2005-05-11 | 2005-11-09 | 江南大学 | Ultrafine hetero composite elastic fibre and its manufacturing method |
| CN101250784A (en) * | 2008-02-20 | 2008-08-27 | 浙江恒逸集团有限公司 | Technique for producing polyester filament yarn using false twisting distortion elasticizer |
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Non-Patent Citations (1)
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|---|
| 中国石油化工集团公司人事部等: "《涤纶长丝纺丝工》", 31 August 2008, 中国石化出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332070A (en) * | 2014-06-24 | 2016-02-17 | 东丽纤维研究所（中国）有限公司 | Textile |
| CN105463596A (en) * | 2014-06-24 | 2016-04-06 | 东丽纤维研究所（中国）有限公司 | Thermoplastic resin false twist processed filament |
| CN105463596B (en) * | 2014-06-24 | 2019-03-22 | 东丽纤维研究所（中国）有限公司 | A kind of thermoplastic resin false twist yarn |
| CN105332070B (en) * | 2014-06-24 | 2019-08-16 | 东丽纤维研究所（中国）有限公司 | A kind of textile |
| CN107419402A (en) * | 2016-05-23 | 2017-12-01 | 东丽纤维研究所（中国）有限公司 | A kind of nylon woven thing |
| CN111101251A (en) * | 2019-12-30 | 2020-05-05 | 杭州中泽化纤有限公司 | Differential multicolor stretch yarn adding composite process for environment-friendly seamless wall cloth |
| CN113106596A (en) * | 2021-04-15 | 2021-07-13 | 苏州大学 | Moisture-absorbing quick-drying warm composite yarn and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102465373B (en) | 2016-06-22 |
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Effective date of registration: 20190203 Address after: Japan Tokyo central Nihonbashi Muromachi 1-1-2 Patentee after: TORAY INDUSTRIES, Inc. Address before: 226009 No. 58 Xin Kai Nan Road, Nantong economic and Technological Development Zone, Jiangsu Patentee before: Toray Fiber Research Institute (China) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201112 |