CN102465373B - One adds elater and processing method thereof and purposes - Google Patents
One adds elater and processing method thereof and purposes Download PDFInfo
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- CN102465373B CN102465373B CN201010541785.5A CN201010541785A CN102465373B CN 102465373 B CN102465373 B CN 102465373B CN 201010541785 A CN201010541785 A CN 201010541785A CN 102465373 B CN102465373 B CN 102465373B
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- elater
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- scroll tube
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Abstract
The invention discloses one and add elater and processing method thereof and purposes。This adds elater is obtained by profiled-cross-section raw material thread is processed, and its filamentary fiber number is more than 7tex less than 15dtex, and filament surface has height between 0.75～1.0mm, and is distributed as the coil of 100～500/m。Adding man-hour, false twisting twisting count controls at below 3100T/M, uses this add elater or can obtain, with other yarns interwoven, the fabric that Air permenbility is big, have refrigerant sense。
Description
Technical field
The present invention relates to and a kind of novel add elater, be related specifically to a kind of elater that adds with refrigerant sense, and this production method adding elater and purposes。
Background technology
Along with social progress, the mankind are increasing to the demand of clothing, ornaments and other fabric article, and the requirement of fabric property is also become varied。There is substantial amounts of demand to having necessarily functional and that feel is special fabric in the market。Such as have fire-retardant, antistatic, uvioresistant, antibacterial, cooling ventilating fabric deeply by the concern of numerous clients。The property that product made by its fabric has with self, applies to different places and all kinds of crowd being engaged in special operation, and extensive market, price advantage are obvious。When scorching summer or life and work in the environment of warm, wear one there is contact coldness, clothes that ventilation is big seems increasingly important。
Japanese Patent Laid-Open 10-266041 publication describes a kind of least material of height using high-denier-fibre to prepare, but the fibre single thread fiber number used in this material is only 4～6dtex；Additionally number of patent application is a kind of fabric with smooth feeling, refrigerant sense disclosed in CN200810146173.9, use high-denier-fibre and other yarns interwoven to improve the refrigerant performance of fabric, but above-mentioned patent does not all account for the impact on fabric cooling effect of the filamentary special construction。
Summary of the invention
It is an object of the invention to provide a kind of improve the refrigerant sense of fabric, there is special construction add elater and processing method thereof and purposes。
The present invention adds the filament denier of elater more than 7dtex less than 15dtex, and surface has small coil, and coil height is between 0.75～1.0mm, and is distributed as 100～500/m。If adding elater filament number less than 7dtex, itself and object contact surface area will become big, and breathability is bad, does not have refrigerant sense；And adding elater filament number more than 15dtex, the spinnability of precursor is bad。Coil height, less than 0.75mm, adds the frictional force between elater little, is then presented as filoplume, impact weaving more than 1.0mm；Number of coils less than 100/m, then adds the coefficient of friction between elater and improves inconspicuous。Add elater surface there is coil to increase the frictional force between yarn, improve the refrigerant sense preparing fabric。
The elater cross section that adds of the present invention is have 3 profiled-cross-sections with upper groove, and it is had the reeded abnormally-structured voidage adding elater that increases, and improves the breathability of fabric。
The present invention adds elater boiling water shrinkage below 10%, it is preferable that 5%～10%, and flexible return rate CR value is between 5%～25%, it is preferable that 10%～20%。If CR value is lower than 5%, elastic not enough, it is impossible to meet demand；CR value is more than 25%, then the bulkiness of yarn is excessive, and the fabric cooling effect knitted is bad。
The present invention to add its processing method of elater as follows:
By raw material thread (terylene or other dacrons), draw from original silk rack and sequentially pass through hot tank, scroll tube。DTY adds man-hour, and the scope that the first heater temperature is suitable for is between 130～170 DEG C。Scroll tube is disc stack formula scroll tube, and the navel of its use is polyurethane PU dish, and disc stack is combined as 1/3/1, and dish spacing is 0.8mm。Yarn overfeeding laggard enter Network device, blow sth. made by twisting form network by compressing air, finally by spooler, coiling and molding prepares and adds elater。
In the processing method of the present invention, for applicable DTY high speed production process, having selected disc stack formula scroll tube, the navel of its use is polyurethane PU dish, and disc stack is combined as 1/3/1, and dish spacing is 0.8mm。After disc stack number reduces, yarn false twisting twisting count in hot tank can be controlled in below 3100T/M。Combining 1/6/1 processing ratio with disc stack, the coil number that gained adds within the scope of the 0.75～1.0mm of elater surface increases in a large number。After coil increases, the frictional force between yarn becomes big, and when using in woven fabric, the stability of fabric improves。
In the processing method adding elater of the present invention, the compression air of blowout in Network device, more than 0.2MPa。Due to the present invention, to add the filament number of elater big, and compression air is less than 0.2MPa, and interlacing is bad, adds elater obvolvent bad, weaving difficulty。Preferably 0.2～0.5MPa, production cost is relatively low, produces performance preferably。
The all or part of employing present invention adds the fabric that elater is formed, and contact coldness can reach 0.1～0.15J/cm2Sec, ventilation is more than 95cm3/cm2Sec, it is preferable that 95～170cm3/cm2sec。
Detailed description of the invention
Each physical property measurement method of the present invention is as follows:
1. boiling water shrinkage:
The yarn of 10 circles is taken, length L before mensuration process under loading (the 0.1g/D*2* number of turns) state under the tension of 0.1g/D0With length L after process 30min in 100 DEG C of water Celsius, computing formula is: (L0-L)/L0。
2. flexible return rate CR value:
The yarn of 10 circles is taken under the tension of 0.1g/D, measure L1(determine the length under loading+first loading by placing to take out after 20min in 90 DEG C of water Celsius) length under loading at the beginning of L2(), the wherein first loading=2mg/D × number of turns × 2, determining the loading=0.1g/D × number of turns × 2, its computing formula is: the percentage ratio of=(L1-L2)/L1。
3. add the total fiber number of elater:
The elater that adds taking certain length claims its weight to be calculated, and computing formula is: (sampling weight g/ sample length m) × 10000/ adds elater F number。
4. the twisting count that scroll tube provides:
Yarn takes the yarn of its one section of twisting state between the first hot tank end and scroll tube under machining state, calculates the actual twisting count of its 1m length by twist instrument after being measured。
Embodiment 1
Selecting the terylene pre-oriented fiber POY of Special octagonal section, total fiber number is 140dtex, monofilament radical is 10。By this raw material thread respectively through hot tank, scroll tube, wherein the temperature of the first hot tank is 150 DEG C, the twisting count that scroll tube provides is 3000T/M, process velocity is 400m/min, stretch rate between the second roller and first roller is 1.80, and processed filament is overfeeding 6% state between second and third wire feed roller, and the compression air of the 0.3Mpa provided by Network device is blown sth. made by twisting and forms network, by spooler, coiling and molding prepares and adds elater。
The flexible return rate CR value of elater that adds prepared is 18.3%, and boiling water shrinkage is 7.5%, and filament number is 7.8dtex, and filament apparent height coil number between 0.75～1.0mm is 375/m。
Embodiment 2
Selecting the terylene pre-oriented fiber POY of Special octagonal section, fiber number is 160dtex, monofilament radical is 10。By this raw material thread respectively through hot tank, scroll tube, wherein the temperature of the first hot tank is 150 DEG C, the twisting count that scroll tube provides is 3000T/M, process velocity is 400m/min, and the stretch rate between the second roller and first roller is 1.80, and processed filament is overfeeding 6% between second and third wire feed roller, the compression air of the 0.5Mpa provided by Network device is blown sth. made by twisting and forms network, by spooler, coiling and molding prepares and adds elater, and filament apparent height coil number between 0.75～1.0mm is 475/m。
The flexible return rate CR value of elater that adds prepared is 18.1%, and boiling water shrinkage is 7.8%, and filament number is 9.3dtex。Elater is added by what above-mentioned processing method obtained, and the OE yarn of polyester-cotton blend 65/35,23S, it is interleaved obtaining woven fabric with thread count 102*56。The ventilation of gained woven fabric can reach 105.4cm3/cm2Sec, contact coldness can reach 0.122J/cm2Sec, cooling ventilating is obvious, has good wearability。
Embodiment 3
Selecting the terylene pre-oriented fiber POY of Special octagonal section, fiber number is 260dtex, monofilament radical is 10。By this raw material thread respectively through hot tank, scroll tube, wherein the temperature of the first hot tank is 160 DEG C, and the twisting count that scroll tube provides is 3000T/M。The starting point of Yarn twisting is the first roller of hot tank front end, process velocity is 400m/min, stretch rate between the second roller and first roller is 1.81, processed filament is overfeeding 6% state between second and third wire feed roller, the compression air of the 0.5Mpa provided by Network device is blown sth. made by twisting and forms network, by spooler, coiling and molding prepares and adds elater。
The flexible return rate CR value of elater that adds prepared is 17.2%, and boiling water shrinkage is 8.5%, and filament number is 14.4dtex, and filament apparent height coil number between 0.75～1.0mm is 363/m。
Embodiment 4
Selecting the terylene pre-oriented fiber POY of cross section, fiber number is 160dtex, monofilament radical is 10。By this raw material thread respectively through hot tank, scroll tube, wherein the temperature of the first hot tank is 150 DEG C, and the twisting count that scroll tube provides is 3000T/M。The starting point of Yarn twisting is the first roller of hot tank front end, process velocity is 400m/min, stretch rate between the second roller and first roller is 1.8, yarn is overfeeding 6% state between second and third wire feed roller, the compression air of the 3Mpa provided by Network device is blown sth. made by twisting and forms network, by spooler, coiling and molding prepares and adds elater。
The flexible return rate CR value of elater that adds prepared is 17.5%, and boiling water shrinkage is 8%, and filament number is 7.9dtex, and filament apparent height coil number between 0.75～1.0mm is 425/m。
Embodiment 5
Selecting the terylene pre-oriented fiber POY of Star section, fiber number is 160dtex, monofilament radical is 10。By this raw material thread respectively through hot tank, scroll tube, wherein the temperature of the first hot tank is 160 DEG C, and the twisting count that scroll tube provides is 3000T/M。The starting point of Yarn twisting is the first roller of hot tank front end, process velocity is 400m/min, stretch rate between the second roller and first roller is 1.8, processed filament is overfeeding 4% state between second and third wire feed roller, the compression air of the 0.3Mpa provided by Network device is blown sth. made by twisting and forms network, by spooler, coiling and molding prepares and adds elater。
The flexible return rate CR value of elater that adds prepared is 18.3%, and boiling water shrinkage is 8.3%, and filament number is 7.9dtex, and filament apparent height coil number between 0.75～1.0mm is 450/m。
Claims (7)
1. adding an elater, it is characterized in that: this adds the filament denier of elater more than 7dtex less than 15dtex, surface has height and and is distributed as the coil of 100～500/m between 0.75～1.0mm；Prepare by the following method: odd-shaped cross section raw material thread is sequentially passed through hot tank, scroll tube from extraction original silk rack, wherein the false twisting twisting count of scroll tube controls at below 3100T/M, blow sth. made by twisting by compression air after yarn overfeeding and form network, coiling and molding prepares and adds elater, wherein scroll tube is disc stack formula scroll tube, the navel of its use is polyurethane PU dish, and disc stack is combined as 1/3/1, and dish spacing is 0.8mm。
2. according to claim 1 add elater, it is characterized in that: described ultimate fibre cross section is have 3 profiled-cross-sections with upper groove。
3. according to claim 1 and 2 add elater, it is characterized in that: this adds the boiling water shrinkage of elater less than 10%, and CR value is between 5～25%。
4. the processing method adding elater as claimed in claim 1, it is characterized in that: odd-shaped cross section raw material thread is sequentially passed through hot tank, scroll tube from extraction original silk rack, wherein the false twisting twisting count of scroll tube controls at below 3100T/M, blowing sth. made by twisting by compression air after yarn overfeeding and form network, coiling and molding prepares and adds elater。
5. the processing method adding elater according to claim 4, is characterized in that described hot tank is contact hot tank, and its temperature is 130～170 DEG C。
6. the processing method adding elater according to claim 4, is characterized in that: described compression air is more than 0.2Mpa。
7. add an elater application in preparing fabric as claimed in claim 1, it is characterized in that: the contact coldness of this fabric is more than 0.1J/cm2?Sec, ventilation is more than 95cm3/cm2?sec。
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 |
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| Publication Number | Publication Date |
|---|---|
| CN102465373A CN102465373A (en) | 2012-05-23 |
| CN102465373B true CN102465373B (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010541785.5A Expired - Fee Related CN102465373B (en) | 2010-11-12 | 2010-11-12 | One adds elater and processing method thereof and purposes |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107419402B (en) * | 2016-05-23 | 2021-05-18 | 东丽纤维研究所（中国）有限公司 | Nylon woven fabric |
| 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 |
| CN113106596B (en) * | 2021-04-15 | 2022-02-22 | 苏州大学 | Moisture-absorbing quick-drying warm composite yarn and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10266041A (en) * | 1997-03-26 | 1998-10-06 | Toray Ind Inc | Highly repulsive woven fabric |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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. |
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| 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 |