JP2013079464A - Fabric and clothing material - Google Patents
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- JP2013079464A JP2013079464A JP2011220128A JP2011220128A JP2013079464A JP 2013079464 A JP2013079464 A JP 2013079464A JP 2011220128 A JP2011220128 A JP 2011220128A JP 2011220128 A JP2011220128 A JP 2011220128A JP 2013079464 A JP2013079464 A JP 2013079464A
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- 239000004744 fabric Substances 0.000 title claims abstract description 90
- 239000000463 material Substances 0.000 title abstract description 4
- 239000000835 fiber Substances 0.000 claims abstract description 69
- 238000005530 etching Methods 0.000 claims abstract description 47
- 230000035699 permeability Effects 0.000 claims abstract description 22
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims abstract description 16
- 239000003513 alkali Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims description 37
- -1 polyethylene terephthalate Polymers 0.000 claims description 33
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 21
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 21
- 229920002215 polytrimethylene terephthalate Polymers 0.000 claims description 9
- 238000013461 design Methods 0.000 abstract description 23
- 230000008569 process Effects 0.000 description 25
- 238000009940 knitting Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 125000002091 cationic group Chemical group 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000002759 woven fabric Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001588 bifunctional effect Effects 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229920006240 drawn fiber Polymers 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 239000005871 repellent Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- YZTJKOLMWJNVFH-UHFFFAOYSA-N 2-sulfobenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1S(O)(=O)=O YZTJKOLMWJNVFH-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- KCTNTUSQUJQECU-UHFFFAOYSA-L 5-sulfobenzene-1,3-dicarboxylate;tetrabutylphosphanium Chemical compound OS(=O)(=O)C1=CC(C([O-])=O)=CC(C([O-])=O)=C1.CCCC[P+](CCCC)(CCCC)CCCC.CCCC[P+](CCCC)(CCCC)CCCC KCTNTUSQUJQECU-UHFFFAOYSA-L 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- YIMQCDZDWXUDCA-UHFFFAOYSA-N [4-(hydroxymethyl)cyclohexyl]methanol Chemical compound OCC1CCC(CO)CC1 YIMQCDZDWXUDCA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 201000003373 familial cold autoinflammatory syndrome 3 Diseases 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000006081 fluorescent whitening agent Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000003230 hygroscopic agent Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002649 leather substitute Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 150000004714 phosphonium salts Chemical group 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
Images
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
- Decoration Of Textiles (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Description
本発明は、優れた意匠外観を呈し通気性も良好な布帛および該布帛を用いてなる衣料に関する。 The present invention relates to a fabric having an excellent design appearance and good breathability, and a garment using the fabric.
従来、アルカリ溶解性が互に異なる２種の繊維を用いて布帛を得た後、アルカリ減量加工を施すことが知られている（例えば、特許文献１、特許文献２、特許文献３参照）。しかしながら、かかる布帛において意匠外観の点で充分とはいえなかった。 Conventionally, it is known that a fabric is obtained using two types of fibers having different alkali solubility, and then subjected to alkali weight reduction processing (see, for example, Patent Document 1, Patent Document 2, and Patent Document 3). However, such a fabric is not sufficient in terms of design appearance.
一方、布帛にエッチング加工を施すことも知られている（例えば、特許文献４、特許文献５参照）。しかしながら、これらの布帛では、エッチング加工により凹部を形成する際のコントロールが難しく布帛の厚さを大きくする必要があり、その結果、布帛の通気性が損なわれるという問題があった。 On the other hand, it is also known to etch the fabric (see, for example, Patent Document 4 and Patent Document 5). However, these fabrics have a problem in that it is difficult to control when forming recesses by etching, and it is necessary to increase the thickness of the fabric, and as a result, the air permeability of the fabric is impaired.
本発明は上記の背景に鑑みなされたものであり、その目的は優れた意匠外観を呈し通気性も良好な布帛および該布帛を用いてなる衣料を提供することにある。 The present invention has been made in view of the above-described background, and an object thereof is to provide a fabric having an excellent design appearance and good air permeability and a garment using the fabric.
本発明者は、アルカリ溶解性が互に異なる２種の糸条を含む複合糸を含む布帛にエッチング加工を施すと、優れた意匠外観を呈し通気性も良好な布帛が得られることを見出し、さらに鋭意検討を重ねることにより本発明を完成するに至った。 The present inventors have found that when a fabric containing a composite yarn containing two types of yarns having different alkali solubility is subjected to etching, a fabric having an excellent design appearance and good air permeability can be obtained. Furthermore, the present invention has been completed by intensive studies.
かくして、本発明によれば「アルカリ溶解性が互に異なる２種の繊維を含む複合糸を含む布帛であって、該布帛にエッチング加工が施されていることを特徴とする布帛。」が提供される。
その際、前記２種の繊維に、第３成分を共重合した変性ポリエチレンテレフタレート繊維が含まれることが好ましい。また、前記２種の繊維にポリトリメチレンテレフタレート繊維が含まれることが好ましい。また、前記複合糸が、インターレース混繊糸または合撚糸または引き揃え糸であることが好ましい。
Thus, according to the present invention, there is provided “a fabric including a composite yarn including two kinds of fibers having different alkali solubility, wherein the fabric is etched”. Is done.
In that case, it is preferable that the two types of fibers include modified polyethylene terephthalate fibers copolymerized with a third component. Further, it is preferable that the two kinds of fibers include polytrimethylene terephthalate fibers. Moreover, it is preferable that the composite yarn is an interlaced mixed yarn, a mixed twisted yarn, or an aligned yarn.
本発明の布帛において、布帛表面にエッチング加工が部分的に施されていることが好ましい。また、布帛に含まれる複合糸において、エッチング加工が施されていない部位の繊度Ａとエッチング加工が施されている部位の繊度Ｂとの繊度比Ｂ／Ａが０．２〜０．７の範囲内であることが好ましい。また、エッチング加工が施されている面積割合が布帛表面積に対し５〜５０％の範囲内であることが好ましい。また、エッチング加工が施された箇所を含む部位の通気度が１０ｃｃ／ｃｍ２・ｓｅｃ以上であることが好ましい。また、ペンジュラム法による経方向または緯方向の引裂強力が８Ｎ以上であることが好ましい。
また、本発明によれば、前記の布帛を用いてなる衣料が提供される。
In the fabric of the present invention, it is preferable that the surface of the fabric is partially etched. Moreover, in the composite yarn included in the fabric, the fineness ratio B / A between the fineness A of the portion not subjected to etching and the fineness B of the portion subjected to etching is in the range of 0.2 to 0.7. It is preferable to be within. Moreover, it is preferable that the area ratio in which the etching process is given exists in the range of 5 to 50% with respect to the fabric surface area. Moreover, it is preferable that the air permeability of the site | part including the location where the etching process was performed is 10 cc / cm < 2 > * sec or more. Further, the tear strength in the warp direction or the weft direction by the pendulum method is preferably 8 N or more.
Moreover, according to this invention, the clothing which uses the said fabric is provided.
本発明によれば、優れた意匠外観を呈し通気性も良好な布帛および該布帛を用いてなる衣料が得られる。 ADVANTAGE OF THE INVENTION According to this invention, the clothing which uses the fabric which shows the outstanding design external appearance and has favorable air permeability, and this fabric is obtained.
本発明の布帛において、アルカリ溶解性が互に異なる２種の繊維を含む複合糸が含まれる。複合糸にアルカリ溶解性が互に異なる２種の繊維が含まれない場合は、布帛においてエッチング加工が施された箇所の布帛強度が低下するため好ましくない。 The fabric of the present invention includes a composite yarn containing two kinds of fibers having different alkali solubility. If the composite yarn does not contain two types of fibers having different alkali solubility, it is not preferable because the strength of the fabric at which the fabric is etched is lowered.
アルカリ溶解性が互に異なる２種の繊維の組合せとしては、例えば、以下のものが好ましく例示される。なお、本発明において、アルカリ溶解し易いものを「易アルカリ溶解性」または「易アルカリ溶解性繊維」、一方、アルカリ溶解し難いものを「難アルカリ溶解性」または「難アルカリ溶解性繊維」と称する。 Preferred examples of the combination of two types of fibers having different alkali solubility are as follows. In the present invention, those that easily dissolve in alkali are referred to as “easily alkali-soluble” or “easily alkali-soluble fiber”, while those that are difficult to dissolve in alkali are referred to as “hardly alkali-soluble” or “hardly alkali-soluble fiber”. Called.
すなわち、（難アルカリ溶解性）ポリトリメチレンテレフタレート繊維と（易アルカリ溶解性）ポリエチレンテレフタレート繊維との組合せ、（難アルカリ溶解性）ポリトリメチレンテレフタレート繊維と（易アルカリ溶解性）第３成分を共重合した変性ポリエチレンテレフタレート繊維との組合せ、（難アルカリ溶解性）ポリエチレンテレフタレート繊維と（易アルカリ溶解性）第３成分を共重合した変性ポリエチレンテレフタレート繊維との組合せ、（難アルカリ溶解性）ポリエチレンテレフタレート繊維と（易アルカリ溶解性）高分子量のポリオオキサルキレングリコールやポリエーテルエステルなどを配合したポリエチレンテレフタレート繊維との組合せ、（難アルカリ溶解性）ポリエチレンテレフタレート延伸繊維と（易アルカリ溶解性）ポリエチレンテレフタレート未延伸もしくは半延伸繊維との組合せ、（難アルカリ溶解性）レーヨン繊維と（易アルカリ溶解性）ポリエチレンテレフタレート繊維との組合せ、などが好ましく例示される。 That is, a combination of (hard alkali-soluble) polytrimethylene terephthalate fiber and (easy alkali-soluble) polyethylene terephthalate fiber, (hard alkali-soluble) polytrimethylene terephthalate fiber and (easy alkali-soluble) third component are combined. Combination with polymerized modified polyethylene terephthalate fiber, Combination of (hard alkali-soluble) polyethylene terephthalate fiber and modified polyethylene terephthalate fiber copolymerized with (easy alkali-soluble) third component, (hard alkali-soluble) polyethylene terephthalate fiber In combination with polyethylene terephthalate fibers blended with (easily alkali-soluble) high molecular weight polyoxalalkylene glycol or polyether ester, (hardly alkali-soluble) polyethylene terephthalate drawn fibers and (easily alkaline) Disintegrable) polyethylene terephthalate undrawn or a combination of a semi-drawn fiber, (sparingly alkali solubility) rayon fibers and (a combination of the easy alkali solubility) polyethylene terephthalate fibers, and the like are preferably exemplified.
また、第３成分を共重合した変性ポリエチレンテレフタレート繊維としては、イソフタル酸、ナフタレンジカルボン酸、ジフェニルジカルボン酸、ジフェノキシエタンジカルボン酸、アジピン酸、セバシン酸、１，４−シクロヘキサンジカルボン酸などの芳香族、脂肪族、脂環族の二官能性カルボン酸などテレフタル酸以外の二官能性カルボン酸を共重合させたもの、シクロヘキサン−１，４−ジメタノール、ネオペンチルグリコール、ビスフェノールＡ、ビスフェノールＳの如き芳香族、脂肪族、脂環族のジオール化合物などエチレングリコール以外のジオール化合物を共重合させたもの、また、５−ナトリウムスルホイソフタル酸や特開２００８−１７４８７１号公報に記載されたようなスルホン酸４級ホスホニウム塩などのカチオン可染剤を共重合させたもの、さらには特開２０１０−４７８８２号公報に記載されたようなスルホイソフタル酸の金属塩と５−スルホイソフタル酸テトラブチルホスホニウムとからなら常圧カチオン可染剤を共重合させたものなどをあげることができる。 The modified polyethylene terephthalate fiber copolymerized with the third component includes aromatics such as isophthalic acid, naphthalenedicarboxylic acid, diphenyldicarboxylic acid, diphenoxyethanedicarboxylic acid, adipic acid, sebacic acid, and 1,4-cyclohexanedicarboxylic acid. Such as cyclohexane-1,4-dimethanol, neopentyl glycol, bisphenol A, and bisphenol S, which are copolymerized with bifunctional carboxylic acids other than terephthalic acid, such as aliphatic and alicyclic bifunctional carboxylic acids Those obtained by copolymerizing diol compounds other than ethylene glycol, such as aromatic, aliphatic, and alicyclic diol compounds, and 5-sodium sulfoisophthalic acid and sulfonic acids described in JP-A-2008-174871 Cation such as quaternary phosphonium salt is possible Copolymerizing a normal pressure cationic dyeing agent from a metal salt of sulfoisophthalic acid and tetrabutylphosphonium 5-sulfoisophthalate as described in JP 2010-47882 A You can give them.
なお、前記のポリトリメチレンテレフタレート繊維、ポリエチレンテレフタレート繊維、第３成分を共重合した変性ポリエチレンテレフタレート繊維などは、マテリアルリサイクルまたはケミカルリサイクルされた繊維や、バイオマスすなわち生物由来の物質を原材料として得られたモノマー成分を使用してなる繊維であってもよい。さらには、特開２００４−２７００９７号公報や特開２００４−２１１２６８号公報に記載されているような、特定のリン化合物およびチタン化合物を含む触媒を用いて得られた繊維でもよい。該ポリマー中には、本発明の目的を損なわない範囲内で必要に応じて、微細孔形成剤、カチオン染料可染剤、着色防止剤、熱安定剤、蛍光増白剤、艶消し剤、着色剤、吸湿剤、無機微粒子が１種または２種以上含まれていてもよい。 The polytrimethylene terephthalate fiber, the polyethylene terephthalate fiber, the modified polyethylene terephthalate fiber copolymerized with the third component, etc., were obtained from materials recycled or chemically recycled, or biomass, that is, biologically derived substances. The fiber which uses a monomer component may be sufficient. Furthermore, the fiber obtained using the catalyst containing the specific phosphorus compound and titanium compound which are described in Unexamined-Japanese-Patent No. 2004-270097 and 2004-2111268 may be sufficient. In the polymer, a fine pore forming agent, a cationic dye dyeing agent, an anti-coloring agent, a heat stabilizer, a fluorescent whitening agent, a matting agent, a coloring agent may be added as necessary within the range not impairing the object of the present invention. 1 type (s) or 2 or more types of an agent, a hygroscopic agent, and inorganic fine particles may be contained.
前記繊維の形態としては、短繊維でもよいし長繊維（マルチフィラメント）でもよいが、優れたエッチング加工性や風合いの点で長繊維（マルチフィラメント）が好ましい。また、前記繊維の単糸繊維繊度、フィラメント数、総繊度は特に限定されないが、易アルカリ溶解性繊維において、単糸繊維繊度が２．０ｄｔｅｘ以下（より好ましくは０．０００１〜０．９ｄｔｅｘ）であり、フィラメント数が３０本以上（より好ましくは６０〜２００本）、総繊度が３０〜２００ｄｔｅｘ（より好ましくは３０〜１００ｄｔｅｘ）であると、優れたエッチング加工性や風合いが得られやすく好ましい。一方、難アルカリ溶解性繊維において、単糸繊維繊度が３．０ｄｔｅｘ以下（より好ましくは１．０〜２．０ｄｔｅｘ）であり、フィラメント数が３０本以上（より好ましくは６０〜２００本）、総繊度が３０〜２００ｄｔｅｘ（より好ましくは３０〜１００ｄｔｅｘ）であると、優れた風合いが得られやすく好ましい。 The fiber may be a short fiber or a long fiber (multifilament), but a long fiber (multifilament) is preferable in terms of excellent etching processability and texture. Further, the single yarn fiber fineness, the number of filaments, and the total fineness of the fiber are not particularly limited. However, in the easily alkali-soluble fiber, the single yarn fiber fineness is 2.0 dtex or less (more preferably 0.0001 to 0.9 dtex). In addition, when the number of filaments is 30 or more (more preferably 60 to 200) and the total fineness is 30 to 200 dtex (more preferably 30 to 100 dtex), it is preferable that excellent etching processability and texture are easily obtained. On the other hand, in the hardly alkali-soluble fiber, the single yarn fiber fineness is 3.0 dtex or less (more preferably 1.0 to 2.0 dtex), the number of filaments is 30 or more (more preferably 60 to 200), and the total When the fineness is 30 to 200 dtex (more preferably 30 to 100 dtex), it is preferable that an excellent texture is easily obtained.
また、易アルカリ溶解性繊維または難アルカリ溶解性繊維が、単糸繊維径が１μｍ以下の、ナノファイバーと称される超極細繊維であってもよい。また、易アルカリ溶解性繊維および難アルカリ溶解性繊維において、単繊維の断面形状は特に限定されず、丸、三角、扁平、くびれ付き扁平、中空など公知の断面形状でよい。 Further, the easily alkali-soluble fiber or the hardly alkali-soluble fiber may be a superfine fiber called nanofiber having a single fiber diameter of 1 μm or less. Moreover, in the easily alkali-soluble fiber and the hardly alkali-soluble fiber, the cross-sectional shape of the single fiber is not particularly limited, and may be a known cross-sectional shape such as a circle, a triangle, a flat shape, a flat shape with a constriction, or a hollow shape.
本発明において、複合糸に前記の易アルカリ溶解性繊維と難アルカリ溶解性繊維が含まれる。その際、複合糸は易アルカリ溶解性繊維からなる糸条と難アルカリ溶解性繊維からなる糸条とで構成された、インターレース混繊糸（インターレースノズルを用いて空気混繊処理された交絡糸）または合撚糸または引き揃え糸であることが優れたエッチング加工性を得る上で好ましい。タスラン（登録商標）混繊糸でもよい。その際、複合糸に含まれる、易アルカリ溶解性繊維からなる糸条または難アルカリ溶解性繊維からなる糸条はそれぞれ１糸条でもよいし、少なくとも一方が複数糸条であってもよい。その際、該複数糸条は同一の繊維で構成されていてもよいし、複数の繊維で構成されていてもよい。また、易アルカリ溶解性繊維からなる糸条または難アルカリ溶解性繊維からなる糸条は、複数種の繊維で構成されていてもよいし１種の繊維で構成されていてもよい。 In the present invention, the above-mentioned easily alkali-soluble fiber and hardly alkali-soluble fiber are included in the composite yarn. At that time, the composite yarn is composed of yarns made of easily alkali-soluble fibers and yarns made of hardly alkali-soluble fibers, interlaced mixed yarn (entangled yarn that has been air mixed using an interlace nozzle) Or it is preferable in order to obtain the etching property which was excellent in the twisted yarn or the draw yarn. Taslan (registered trademark) blended yarn may be used. At that time, each of the yarns made of easily alkali-soluble fibers or the yarns made of hardly alkali-soluble fibers contained in the composite yarn may be one yarn, or at least one may be a plurality of yarns. In this case, the plurality of yarns may be composed of the same fiber, or may be composed of a plurality of fibers. Moreover, the thread | yarn consisting of an easily alkali-soluble fiber or the thread | yarn consisting of a hardly alkali-soluble fiber may be comprised with multiple types of fiber, and may be comprised with 1 type of fiber.
本発明において、布帛の組織は特に限定されず織物、編物、不織布などいずれでもよい。優れた意匠外観を得る上で、布帛が、編密度が３０〜１５０コース／２．５４ｃｍかつ２０〜１３０ウエール／２．５４ｃｍの編物であるか、下記式により定義されるカバーファクターＣＦが３００〜３５００（より好ましくは５００〜２０００）の織物であることが好ましい。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］
In the present invention, the structure of the fabric is not particularly limited, and may be any of woven fabric, knitted fabric, non-woven fabric, and the like. In order to obtain an excellent design appearance, the fabric is a knitted fabric having a knitting density of 30 to 150 courses / 2.54 cm and 20 to 130 wales / 2.54 cm, or a cover factor CF defined by the following formula is 300 to A woven fabric of 3500 (more preferably 500 to 2000) is preferable.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is the total warp fineness (dtex), MWp is the warp weave density (main / 2.54 cm), DWf is the total weft fineness (dtex), and MWf is the weft weave density (main / 2.54 cm). ]
ここで、織物組織および編物組織としては特に限定されないが、よこ編組織としては、平編、ゴム編、両面編、パール編、タック編、浮き編、片畔編、レース編、添え毛編等が例示され、たて編組織としては、シングルデンビー編、シングルアトラス編、ダブルコード編、ハーフ編、ハーフベース編、サテン編、ハーフトリコット編、裏毛編、ジャガード編等などが例示され、織物組織としては、平織、綾織、朱子織等の三原組織、変化組織、たて二重織、よこ二重織等の片二重組織、たてビロードなどが例示されるがこれらに限定されない。層数も単層でもよいし、２層以上の多層でもよい。なお、これらの織物や編物は常法により製造することができる。 Here, the woven structure and the knitted structure are not particularly limited, but the weft knitted structure includes a flat knitted fabric, a rubber knitted fabric, a double-sided knitted fabric, a pearl knitted fabric, a tucked knitted fabric, a floating knitted fabric, a single knitted knitted fabric, a lace knitted fabric, a spliced knitted fabric, etc. Examples of the warp knitting structure include single denby knitting, single atlas knitting, double cord knitting, half knitting, half base knitting, satin knitting, half tricot knitting, fleece knitting, jacquard knitting, etc. Examples of the structure include, but are not limited to, a three-layer structure such as plain weave, twill weave, and satin weave, a change structure, a single double structure such as a vertical double weave and a horizontal double weave, and a vertical velvet. The number of layers may be a single layer or a multilayer of two or more layers. In addition, these woven fabrics and knitted fabrics can be manufactured by a conventional method.
本発明の布帛において、かかる布帛の表面にエッチング加工が施されている。その際、エッチング加工は布帛表面の全面に施されていてもよいが、優れた意匠外観を得る上で、布帛表面においてエッチング加工が部分的に施されていることが好ましい。かかる「部分的」の意味は、布帛表面全面ではないということである。その際、エッチング加工が柄パターンで施されていることが好ましい。例えば、図１、図２、図３に示すような飛び島状の柄パターンが好ましく例示される。格子柄パターン、市松格子柄パターン、縞柄パターン、水玉柄パターンなども好ましく例示される。 In the fabric of the present invention, the surface of the fabric is etched. At that time, the etching process may be performed on the entire surface of the fabric. However, in order to obtain an excellent design appearance, it is preferable that the etching process is partially performed on the surface of the fabric. Such “partial” means not the entire surface of the fabric. In that case, it is preferable that the etching process is performed by the pattern pattern. For example, a jumping island pattern as shown in FIGS. 1, 2, and 3 is preferably exemplified. Plaid pattern, checkered pattern, striped pattern, polka dot pattern and the like are also preferably exemplified.
また、下記式で定義するエッチング加工が施されている面積割合が０．５〜５０％の範囲内であると、さらに優れた意匠外観が得られ好ましい。
エッチング加工が施されている面積割合（％）＝Ａ１／Ａ０×１００
ただし、Ａ０はサンプル面の全面積であり、Ａ１は前記サンプル面におけるエッチング加工が施されている箇所の総面積である。Ａ１は計算により求めてもよいし、付着部と同じ形状に型紙を切り取り、その重量から求めてもよい。
Moreover, when the area ratio to which the etching process defined by the following formula is applied is in the range of 0.5 to 50%, a more excellent design appearance is obtained, which is preferable.
Etched area ratio (%) = A1 / A0 × 100
However, A0 is the total area of the sample surface, and A1 is the total area of the portions on the sample surface where etching is performed. A1 may be obtained by calculation, or may be obtained from the weight of the paper pattern cut out in the same shape as the adhered portion.
本発明の布帛は例えば以下の製造方法により製造することができる。すなわち、前記のようなアルカリ溶解性が互に異なる２種の繊維を含む複合糸を含む布帛の表面に、例えば、スクリーンプリント枠などを用いて水酸化ナトリウムを含む溶液を接触させ、１３０〜２００℃の温度において水蒸気加熱を施すことによりエッチング加工を施すとよい。 The fabric of the present invention can be produced, for example, by the following production method. That is, a solution containing sodium hydroxide is brought into contact with the surface of a fabric containing a composite yarn containing two kinds of fibers having different alkali solubility as described above using, for example, a screen print frame, and the like. Etching may be performed by steam heating at a temperature of ° C.
かかるエッチング加工により、複合糸に含まれる易アルカリ溶解性繊維が難アルカリ溶解性繊維に比べて優先的にアルカリ溶解されることにより、優れた意匠外観と通気性が得られる。また、その際、難アルカリ溶解性繊維はあまりアルカリ溶解されないため、エッチング加工を施した箇所における布帛強度があまり低下することもない。 By such an etching process, the easily alkali-soluble fiber contained in the composite yarn is preferentially alkali-dissolved as compared with the hardly alkali-soluble fiber, whereby an excellent design appearance and air permeability can be obtained. Further, at that time, the hardly alkali-soluble fiber is not so much alkali-dissolved, so that the fabric strength at the portion where the etching process is performed is not so much lowered.
ここで、エッチング加工の程度の目安としては、布帛に含まれる複合糸において、エッチング加工が施されていない部位の繊度Ａとエッチング加工が施されている部位の繊度Ｂとの繊度比Ｂ／Ａが０．２〜０．７（より好ましくは０．３〜０．６、特に好ましくは０．３５〜０．６）の範囲内であることが好ましい。該繊度比Ｂ／Ａが０．２よりも小さいとエッチング加工の程度が大きすぎてエッチング加工を施した箇所における布帛強度が低下するおそれがある。逆に、該繊度比Ｂ／Ａが０．７よりも大きいと、エッチング加工の程度が小さすぎて、本発明の主目的である優れた意匠外観と良好な通気性が得られないおそれがある。 Here, as a measure of the degree of etching, the fineness ratio B / A between the fineness A of the portion not subjected to the etching processing and the fineness B of the portion subjected to the etching processing in the composite yarn included in the fabric. Is preferably in the range of 0.2 to 0.7 (more preferably 0.3 to 0.6, particularly preferably 0.35 to 0.6). If the fineness ratio B / A is less than 0.2, the degree of etching process is too large, and the fabric strength at the site where the etching process is performed may decrease. Conversely, if the fineness ratio B / A is greater than 0.7, the degree of etching is too small, and the excellent design appearance and good air permeability that are the main objects of the present invention may not be obtained. .
また、かかる布帛において、エッチング加工が施された箇所を含む部位の通気度が１０ｃｃ／ｃｍ２・ｓｅｃ以上（より好ましくは１０〜１００ｃｃ／ｃｍ２・ｓｅｃ）であることが好ましい。
また、かかる布帛において、ＪＩＳ Ｌ１０９６に規定されたペンジュラム法による経方向または緯方向（好ましくは経方向および緯方向）の引裂強力が８Ｎ以上（より好ましくは８〜５０Ｎ）であることが好ましい。
Further, in such a fabric, it is preferable that the air permeability of the portion including the portion subjected to the etching process is 10 cc / cm 2 · sec or more (more preferably 10 to 100 cc / cm 2 · sec).
Further, in such a fabric, it is preferable that the tearing strength in the warp direction or the weft direction (preferably the warp direction and the weft direction) according to the pendulum method defined in JIS L1096 is 8 N or more (more preferably 8 to 50 N).
また、布帛の目付けとしては、３０〜９００ｇｒ／ｍ２（より好ましくは３０〜１５０ｇｒ／ｍ２）の範囲内であることが好ましい。また、布帛の厚さとしては、０．０２〜０．９ｍｍの範囲内であることが好ましい。なお、かかる厚さは、エッチング加工が施されていない箇所がある場合には当該箇所を測定する。
また、本発明の布帛には、通常の染色加工、減量加工、起毛加工、撥水加工、カレンダー加工、エンボス加工、蓄熱加工、吸汗加工などの後加工を適宜施してもよい。
The fabric weight is preferably in the range of 30 to 900 gr / m 2 (more preferably 30 to 150 gr / m 2 ). Further, the thickness of the fabric is preferably in the range of 0.02 to 0.9 mm. In addition, this thickness measures the said location, when there exists a location which has not been etched.
In addition, the fabric of the present invention may be appropriately subjected to post-processing such as normal dyeing processing, weight reduction processing, raising processing, water repellent processing, calendar processing, embossing processing, heat storage processing, and sweat absorption processing.
次に、本発明の衣料は、前記の布帛を用いてなる衣料である。かかる衣料には、スポーツウエア、アウトドアウエア、レインコート、紳士衣服、婦人衣服、作業衣、防護服などが含まれる。かかる衣料は前記の布帛を用いているので、優れた意匠外観と良好な通気性を有する。
なお、前記布帛は、優れた意匠外観と良好な通気性を有しているので、例えば、人工皮革、履物、鞄、カーテン、テント、寝袋、防水シート、カーシートなどに適用してもよい。
Next, the apparel of the present invention is apparel using the above-mentioned fabric. Such clothing includes sportswear, outdoor clothing, raincoats, men's clothing, women's clothing, work clothing, protective clothing, and the like. Since this garment uses the above-mentioned fabric, it has an excellent design appearance and good air permeability.
In addition, since the said fabric has the outstanding design external appearance and favorable air permeability, you may apply to artificial leather, footwear, a bag, a curtain, a tent, a sleeping bag, a waterproof sheet, a car seat etc., for example.
本発明の実施例および比較例を詳述するが、本発明はこれらによって限定されるものではない。
＜目付＞
ＪＩＳＬ１０９６ ６．４により測定した。
＜厚さ＞
ＪＩＳＬ１０９６ ６．５により測定した。
＜エッチング加工が施されている面積割合＞
布帛から、布帛と同じ方向に正方形（縦３０ｃｍ、横３０ｃｍ）のサンプルを切り出し、下記式により算出した。
エッチング加工が施されている面積割合（％）＝Ａ１／Ａ０×１００
ただし、Ａ０はサンプル面の全面積であり、Ａ１は前記サンプル面におけるエッチング加工が施されている箇所の総面積である。
＜通気性＞
ＪＩＳ Ｌ１０９６ ６．２７．１ Ａ法（フラジール法）により通気性（ｃｃ／ｃｍ２・ｓｅｃ）を測定した。
＜引裂強力＞
ＪＩＳ Ｌ１０９６に規定されたペンジュラム法により引裂強力を測定した。経方向（緯糸を切断する方向）と緯方向（経糸を切断する方向）について測定した。
＜織物のカバーファクターＣＦ＞
下記式により、織物のカバーファクターＣＦを算出した。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］
＜繊度比Ｂ／Ａ＞
エッチング加工が施されていない部位の繊度Ａとエッチング加工が施されている部位の繊度Ｂとを、それぞれの部位の複合糸をサンプリング（ｎ＝５）し、それらの重量と長さとからせん度Ａ，Ｂを計算し、繊度比Ｂ／Ａを算出した。
＜意匠外観＞
試験者３人が、意匠外観を目視により「意匠外観が優れている。」、「普通」、「意匠外観が劣っている。」の３段階に評価した。
Examples of the present invention and comparative examples will be described in detail, but the present invention is not limited thereto.
<Unit weight>
It was measured according to JISL1096 6.4.
<Thickness>
It was measured according to JISL1096 6.5.
<Ratio of area where etching is applied>
A square (30 cm long, 30 cm wide) sample was cut out from the fabric in the same direction as the fabric, and calculated according to the following formula.
Etched area ratio (%) = A1 / A0 × 100
However, A0 is the total area of the sample surface, and A1 is the total area of the portions on the sample surface where etching is performed.
<Breathability>
The air permeability (cc / cm 2 · sec) was measured by JIS L1096 6.27.1 A method (Fragile method).
<Tearing strength>
The tear strength was measured by the pendulum method defined in JIS L1096. Measurements were made in the warp direction (direction to cut the weft) and the weft direction (direction to cut the warp).
<Fabric cover factor CF>
The cover factor CF of the woven fabric was calculated from the following formula.
CF = (DWp / 1.1) 1/2 × MWp + (DWf / 1.1) 1/2 × MWf
[DWp is the total warp fineness (dtex), MWp is the warp weave density (main / 2.54 cm), DWf is the total weft fineness (dtex), and MWf is the weft weave density (main / 2.54 cm). ]
<Fineness ratio B / A>
Sampling the fineness A of the part not subjected to the etching process and the fineness B of the part subjected to the etching process (n = 5) by sampling the composite yarn of each part, and the degree of entanglement based on their weight and length A and B were calculated, and the fineness ratio B / A was calculated.
<Design appearance>
Three testers visually evaluated the design appearance in three stages: “design appearance is excellent”, “normal”, and “design appearance is inferior”.
［実施例１］
難アルカリ溶解性繊維からなる糸条として、ポリトリメチレンテレフタレートポリマーを用いて常法の紡糸・延伸方法でポリトリメチレンテレフタレートマルチフィラメント延伸糸５６ｄｔｅｘ／３６ｆｉｌを得た。
一方、易アルカリ溶解性繊維からなる糸条として、カチオン可染剤である５−ナトリウムスルホイソフタル酸を２．６モル％共重合した変性ポリエチレンテレフタレートポリマーを常法の紡糸・延伸方法および仮撚捲縮加工方法でカチオン可染性変性ポリエチレンテレフタレートマルチフィラメント仮撚捲縮加工糸５６ｄｔｅｘ／７２ｆｉｌを得た。
次いで、前記のポリトリメチレンテレフタレートマルチフィラメント延伸糸５６ｄｔｅｘ／３６ｆｉｌとカチオン可染性変性ポリエチレンテレフタレートマルチフィラメント仮撚捲縮加工糸５６ｄｔｅｘ／７２ｆｉｌとを用い、撚糸数３００回／ｍで合撚することにより合撚糸（複合糸）を得た後、該合撚糸を経糸および緯糸に配して平組織の生機を織成した後、精錬加工の後、乾燥、熱セットすることにより、カバーファクターＣＦが１８２０の織物を得た。
次いで、図１の柄パターンで該織物の一方表面に下記のエッチング加工を施した。
[Example 1]
A polytrimethylene terephthalate multifilament drawn yarn 56dtex / 36fil was obtained by a conventional spinning / drawing method using a polytrimethylene terephthalate polymer as a yarn comprising a hardly alkali-soluble fiber.
On the other hand, a modified polyethylene terephthalate polymer obtained by copolymerizing 2.6 mol% of 5-sodiumsulfoisophthalic acid, which is a cationic dye, is used as a yarn composed of an easily alkali-soluble fiber. A cationic dyeable modified polyethylene terephthalate multifilament false twist crimped yarn 56 dtex / 72 fil was obtained by the shrinking method.
Next, by using the polytrimethylene terephthalate multifilament drawn yarn 56 dtex / 36 fil and the cation dyeable modified polyethylene terephthalate multifilament false twist crimped yarn 56 dtex / 72 fil, the yarn is twisted at 300 times / m. After obtaining a twisted yarn (composite yarn), the twisted yarn is arranged on warps and wefts to weave a plain machine, and after refining, drying and heat setting, the cover factor CF is 1820. A woven fabric was obtained.
Next, the following etching process was performed on one surface of the fabric with the handle pattern of FIG.
（エッチング加工の方法）
エッチング加工用処理剤として、濃度２３０ｇ／リットルの苛性ソーダおよびエッチング用糊剤を室温で水に溶かし、固形分濃度：３３質量％、粘度：４Ｐａ・ｓのエッチング用アルカリ糊を調製した。このエッチング用アルカリ糊を、スクリーンプリント枠を用いて、織物の一方表面に図１の柄パターンで印捺した。この印捺されたアルカリ糊を１４０℃で１０分間乾燥し、これに１７０℃の飽和蒸気により１５分間水蒸気処理を施した。その際、エッチング加工が施されている面積割合を３％とした。
次いで、常法の染色工程にて分散染料により染色した後、撥水加工、熱セット加工を施すことにより、布帛（目付１１０ｇｒ／ｍ２）を得た。
得られた布帛において、図１の柄パターンの箇所に位置する合撚糸の総繊度が５２ｄｔｅｘ、それ以外の部分に位置する合撚糸の総繊度が１１７ｄｔｅｘであり（繊度比Ｂ／Ａが０．４４である。）、柄パターンの部分が透けて見え意匠外観に優れたものであった。また、引裂強力は経方向１０．２Ｎ、緯方向９．８Ｎと優れ、柄パターンを含む部分の通気度は３４ｃｃ／ｃｍ２・ｓｅｃ以上と通気性が良好であった。
次いで、該布帛を用いてＴシャツ（スポーツウエア）を得たところ、意匠外観および通気性に優れたものであった。
(Etching method)
As a processing agent for etching processing, caustic soda having a concentration of 230 g / liter and an adhesive for etching were dissolved in water at room temperature to prepare an alkaline paste for etching having a solid content concentration of 33% by mass and a viscosity of 4 Pa · s. This alkali paste for etching was printed with the pattern of FIG. 1 on one surface of the fabric using a screen print frame. The printed alkaline paste was dried at 140 ° C. for 10 minutes, and then subjected to steam treatment with saturated steam at 170 ° C. for 15 minutes. At that time, the area ratio of the etching process was set to 3%.
Subsequently, after dyeing with a disperse dye in a conventional dyeing process, a water repellent process and a heat setting process were performed to obtain a fabric (weight per unit area: 110 gr / m 2 ).
In the obtained fabric, the total fineness of the twisted yarn located at the pattern pattern in FIG. 1 is 52 dtex, and the total fineness of the twisted yarn located in the other portion is 117 dtex (fineness ratio B / A is 0.44). The pattern portion was seen through and the design appearance was excellent. Further, the tear strength was excellent in the warp direction of 10.2 N and the weft direction of 9.8 N, and the air permeability of the portion including the handle pattern was 34 cc / cm 2 · sec or more and the air permeability was good.
Next, when a T-shirt (sportswear) was obtained using the fabric, it was excellent in design appearance and air permeability.
［実施例２］
実施例１において、難アルカリ溶解性繊維からなる糸条として、ポリエチレンテレフタレートポリマーを用いて常法の紡糸・延伸方法で得られた、ポリエチレンテレフタレートマルチフィラメント延伸糸５６ｄｔｅｘ／３６ｆｉｌを用いること以外は実施例１と同様にした。
得られた布帛において、図１の柄パターンの箇所に位置する合撚糸の総繊度が４８ｄｔｅｘ、それ以外の部分に位置する合撚糸の総繊度が１０９ｄｔｅｘであり（繊度比Ｂ／Ａが０．４４である。）、柄パターンの部分が透けて見え意匠外観に優れたものであった。また、引裂強力は経方向９．１Ｎ、緯方向８．６Ｎと優れ、柄パターンを含む部分の通気度は４１ｃｃ／ｃｍ２・ｓｅｃ以上と通気性が良好であった。
次いで、該布帛を用いてＴシャツ（スポーツウエア）を得たところ、意匠外観および通気性に優れたものであった。
[Example 2]
Example 1 Example 1 except that polyethylene terephthalate multifilament drawn yarn 56dtex / 36fil obtained by a conventional spinning / drawing method using polyethylene terephthalate polymer is used as the yarn composed of hardly alkali-soluble fiber in Example 1. Same as 1.
In the obtained fabric, the total fineness of the twisted yarn located in the pattern pattern of FIG. 1 is 48 dtex, and the total fineness of the twisted yarn located in the other portion is 109 dtex (fineness ratio B / A is 0.44). The pattern portion was seen through and the design appearance was excellent. The tear strength was excellent in the warp direction of 9.1 N and the weft direction of 8.6 N, and the air permeability of the portion including the handle pattern was 41 cc / cm 2 · sec or more and the air permeability was good.
Next, when a T-shirt (sportswear) was obtained using the fabric, it was excellent in design appearance and air permeability.
［比較例１］
実施例１において、エッチング加工を施さないこと以外は実施例１と同様にした。得られた布帛において、意匠外観に劣るものであった。また、引裂強力は経方向、１２．５Ｎ緯方向１１．３Ｎと優れていたものの、通気度はどの箇所も４ｃｃ／ｃｍ２・ｓｅｃと通気性に劣るものであった。
[Comparative Example 1]
In Example 1, it carried out similarly to Example 1 except not giving an etching process. The obtained fabric was inferior in design appearance. The tear strength was excellent in the warp direction, 12.5N and the weft direction 11.3N, but the air permeability was inferior in air permeability at 4cc / cm 2 · sec at any location.
［比較例２］
実施例１において、ポリトリメチレンテレフタレートマルチフィラメント延伸糸５６ｄｔｅｘ／３６ｆｉｌに代えて、カチオン可染剤である５−ナトリウムスルホイソフタル酸を２．６モル％共重合した変性ポリエチレンテレフタレートポリマーを常法の紡糸・延伸方法で得られたカチオン可染性変性ポリエチレンテレフタレートマルチフィラメント延伸糸５６ｄｔｅｘ／３６ｆｉｌを用いること以外は実施例１と同様に実施した。
得られた布帛において、柄パターンの箇所に位置する複合糸の総繊度が１０〜３０ｄｔｅｘと非常に小さく、引裂強力は経方向５．４Ｎ、緯方向５．１Ｎと非常に弱く、容易に織物が引き裂かれるため衣料として使用できないものであった。
[Comparative Example 2]
In Example 1, instead of polytrimethylene terephthalate multifilament drawn yarn 56 dtex / 36 fil, a modified polyethylene terephthalate polymer obtained by copolymerizing 2.6 mol% of 5-sodium sulfoisophthalic acid as a cationic dye is used in a conventional method. The same procedure as in Example 1 was performed except that the cationic dyeable modified polyethylene terephthalate multifilament drawn yarn 56 dtex / 36 fil obtained by the drawing method was used.
In the obtained fabric, the total fineness of the composite yarn located at the pattern pattern is as very small as 10 to 30 dtex, the tearing strength is very weak at 5.4 N in the warp direction and 5.1 N in the weft direction, and the fabric easily Because it was torn, it could not be used as clothing.
本発明によれば、優れた意匠外観を呈し通気性も良好な布帛および該布帛を用いてなる衣料が提供され、その工業的価値は極めて大である。 ADVANTAGE OF THE INVENTION According to this invention, the cloth which exhibits the outstanding design external appearance and favorable air permeability and the clothing using this cloth are provided, The industrial value is very large.
Claims (10)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263093A (en) * | 2016-08-17 | 2017-01-04 | 长兴金发纺织有限公司 | A kind of fabric for sportswear with long-term antibacterial effect and preparation method thereof |
| CN106418822A (en) * | 2016-08-17 | 2017-02-22 | 长兴金发纺织有限公司 | Children clothes fabric with lasting antiseptic function and preparing method thereof |
| JP2018003193A (en) * | 2016-07-01 | 2018-01-11 | 住江織物株式会社 | Yarn for opal finish fabric and manufacturing method thereof, and fabric for opal finish and manufacturing method of opal finish fabric |
| JP2021038489A (en) * | 2019-09-04 | 2021-03-11 | 三菱ケミカル株式会社 | Partially etched fabric |
| JP2021075804A (en) * | 2019-11-06 | 2021-05-20 | 三菱ケミカル株式会社 | Partial burnt-out knitting fabric |
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| CN106418822A (en) * | 2016-08-17 | 2017-02-22 | 长兴金发纺织有限公司 | Children clothes fabric with lasting antiseptic function and preparing method thereof |
| JP2021038489A (en) * | 2019-09-04 | 2021-03-11 | 三菱ケミカル株式会社 | Partially etched fabric |
| JP7383427B2 (en) | 2019-09-04 | 2023-11-20 | ユニチカトレーディング株式会社 | Partially etched fabric |
| JP2021075804A (en) * | 2019-11-06 | 2021-05-20 | 三菱ケミカル株式会社 | Partial burnt-out knitting fabric |
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