JP3954559B2 - Cloth for clothing and sports clothing and underwear - Google Patents

Cloth for clothing and sports clothing and underwear Download PDF

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JP3954559B2
JP3954559B2 JP2003389189A JP2003389189A JP3954559B2 JP 3954559 B2 JP3954559 B2 JP 3954559B2 JP 2003389189 A JP2003389189 A JP 2003389189A JP 2003389189 A JP2003389189 A JP 2003389189A JP 3954559 B2 JP3954559 B2 JP 3954559B2
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hydrophilic
clothing
yarn
fiber yarn
cloth
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JP2005146485A (en
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健 松崎
嘉守 高島
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Mizuno Corp
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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
    • D10B2201/01—Natural vegetable fibres
    • D10B2201/02—Cotton
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/021—Moisture-responsive characteristics hydrophobic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/02—Moisture-responsive characteristics
    • D10B2401/022—Moisture-responsive characteristics hydrophylic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/14—Dyeability
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/011—Dissimilar front and back faces
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2403/00—Details of fabric structure established in the fabric forming process
    • D10B2403/01—Surface features
    • D10B2403/011—Dissimilar front and back faces
    • D10B2403/0114—Dissimilar front and back faces with one or more yarns appearing predominantly on one face, e.g. plated or paralleled yarns
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/02—Underwear

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Knitting Of Fabric (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Woven Fabrics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Description

本発明は、スポーツなどの発汗時に着心地のよい衣料用布帛及びスポーツ用衣類と肌着の改良に関する。   The present invention relates to a cloth for clothing that is comfortable to wear when sweating in sports and the like, and an improvement in sports clothing and underwear.

わが国の夏は高温多湿で蒸し暑く、発汗するとスポーツ衣類や肌着などの衣類は濡れて着心地が悪化する。従来からスポーツ衣類や肌着には、コットンなどのセルロース系繊維が使用されているが、セルロース系繊維は発汗により吸水すると乾燥しにくく、ベタツキ感があり、必ずしも着心地がよいものではない。これを改良するため、疎水性繊維の代表であるポリエステル繊維を用いたスポーツ衣類や肌着も存在するが、汗をまったく吸わないため、発汗しても衣類の外側に汗を移動する作用が乏しく、汗が肌に残り、ベタツキ、着心地はあまりよいものではない。ポリエステルとコットンの混紡品も存在するが、コットンを使用する限り乾燥しにくい点は改善されない。また、ナイロン繊維を使用した衣類も存在するが、ナイロンは本質的に親水性であり、発汗により繊維が吸水するとベタツキ、着心地はあまりよくない。   Japan's summer is hot and humid and sultry, and when sweating, clothes such as sports clothes and underwear get wet and the comfort becomes worse. Conventionally, cellulose-based fibers such as cotton have been used in sports clothing and underwear. However, cellulose-based fibers are difficult to dry when absorbed by sweating, have a sticky feeling, and are not necessarily comfortable to wear. In order to improve this, there are also sports clothing and underwear that use polyester fiber, which is a representative of hydrophobic fibers, but because it does not absorb sweat at all, even if it sweats, the action of moving sweat to the outside of the clothing is poor, Sweat remains on the skin and is not sticky or comfortable. There are also polyester and cotton blends, but as long as cotton is used, the point of difficulty in drying is not improved. There are also garments that use nylon fibers, but nylon is essentially hydrophilic, and when the fibers absorb water due to sweating, they are not very sticky and comfortable to wear.

前記の問題を解決するため、本発明者は下記特許文献１において、エチレンビニルアルコール繊維とコットン紡績糸とを合撚した合撚糸を用いた清涼感のある衣類を提案した。
特開２００１−２９５１５８号公報 In order to solve the above problems, the present inventor proposed a garment having a refreshing feeling using a twisted yarn obtained by twisting ethylene vinyl alcohol fiber and cotton spun yarn in Patent Document 1 below.
JP 2001-295158 A

しかし、前記従来の衣類は、発汗したときにベタつくという問題は依然として改善が不十分であり、着用者から着心地をさらに改良することが求められている。   However, the problem of stickiness when sweating is still insufficient in the conventional garments, and the wearer is required to further improve the comfort.

本発明は、前記従来の問題を解決するため、発汗したときに汗が衣類の外側に移動しやすいうえ乾燥しやすく、ベタツキも軽減され、かつ清涼感もある衣料用布帛及びスポーツ用衣類と肌着を提供することを目的とする。   In order to solve the above-mentioned conventional problems, the present invention provides a clothing fabric, sports clothing and underwear that sweat easily perspires to move to the outside of the clothing, easily dries, is less sticky, and has a refreshing feeling. The purpose is to provide.

本発明の衣料用布帛は、表面と裏面で形成されている編物又は織物からなる衣料用布帛であって、前記表面は主として疎水性繊維糸で形成され、前記裏面は主として親水性エチレンビニルアルコール繊維糸とポリエステル繊維糸で形成され、前記親水性エチレンビニルアルコール繊維の吸湿率は、温度：２０℃、相対湿度：６５％ＲＨのとき、１．５〜６．５％の範囲であり、前記裏面に存在するポリエステル繊維糸は、繊維表面に親水性ウレタン樹脂、親水性ポリエステル樹脂及び親水性ビニル樹脂から選ばれた少なくとも一つの親水性樹脂が固着されており、前記親水性樹脂が固着されたポリエステル繊維の吸湿率は、温度：２０℃、相対湿度：６５％ＲＨのとき、０．３〜１．５％の範囲であることを特徴とする。
The cloth for clothing of the present invention is a cloth for clothing comprising a knitted fabric or a woven fabric formed on the front surface and the back surface, wherein the surface is mainly formed of hydrophobic fiber yarns, and the back surface is mainly hydrophilic ethylene vinyl alcohol fiber. Formed of yarn and polyester fiber yarn, and the moisture absorption rate of the hydrophilic ethylene vinyl alcohol fiber is in the range of 1.5 to 6.5% when the temperature is 20 ° C. and the relative humidity is 65% RH. The polyester fiber yarn present in the polyester has at least one hydrophilic resin selected from a hydrophilic urethane resin, a hydrophilic polyester resin and a hydrophilic vinyl resin fixed to the fiber surface, and the polyester to which the hydrophilic resin is fixed moisture content of the fiber, the temperature: 20 ° C., relative humidity: when 65% RH, and wherein the range der Rukoto 0.3 to 1.5%.

本発明のスポーツ用衣類は、前記の衣料用布帛によって形成されたスポーツ用衣類であって、裏面の親水性面が肌側となり、表面の疎水性面が外気側となるよう構成されている。   The sports garment of the present invention is a sports garment formed of the above-described clothing fabric, and is configured such that the hydrophilic surface on the back surface is on the skin side and the hydrophobic surface on the surface is on the outside air side.

本発明の肌着は、前記の衣料用布帛によって形成された肌着であって、裏面の親水性面が肌側となり、表面の疎水性面が外気側となるよう構成されている。   The undergarment of the present invention is an undergarment formed of the above-described cloth for clothing, and is configured such that the hydrophilic surface on the back surface is on the skin side and the hydrophobic surface on the surface is on the outside air side.

本発明は、表面と裏面で形成されている編物又は織物からなる衣料用布帛であり、表面（外気側）は主としてポリエステル繊維糸のような疎水性繊維糸で形成され、裏面（肌側）は主として親水性化合繊繊維糸とポリエステル繊維糸で形成され、前記表面と裏面に存在するポリエステル繊維糸は、繊維表面に親水性樹脂が固着されていることにより、発汗したときに汗が衣類の外側に移動しやすいうえ乾燥しやすく、ベタツキも軽減され、かつ清涼感もある衣料用布帛及びスポーツ用衣類と肌着を提供できる。   The present invention is a clothing fabric made of a knitted fabric or a woven fabric formed on the front and back surfaces, the surface (outside air side) is mainly formed of hydrophobic fiber yarns such as polyester fiber yarns, and the back surface (skin side) is The polyester fiber yarn, which is mainly formed of hydrophilic synthetic fiber yarn and polyester fiber yarn, and the polyester fiber yarn existing on the front and back surfaces, has a hydrophilic resin fixed to the fiber surface, so that sweat is sweated when sweating. It is possible to provide a clothing fabric and sports clothing and underwear that are easy to move, dry, and less sticky, and have a refreshing feeling.

本発明は、裏面（肌側）が２種類以上の繊繊維糸で形成されている編物又は織物からなる衣料用布帛である。布帛は、緯編、経編又は織物生地で構成される。編物組織、織物組織はどのようなものであってもよい。さらに、汗などの水分を表面に移動させ易く、肌面に水分が残りにくくするためには、表・裏の２層構造が好ましい。２層構造にするには、例えば種類の異なる２本の糸を引き揃えて、どちらかの糸が常に一方の面に現れるように編み機に供給する方法や、ジャカード組織を用いた方法により得られる。また、他の構成としては、例えばハーフトリコット編のように、裏面に使用する糸の一部が表面に出現するような組織も可能である。   The present invention is a clothing fabric made of a knitted fabric or a woven fabric having a back surface (skin side) formed of two or more types of fiber yarns. The fabric is composed of weft knitting, warp knitting, or woven fabric. Any knitted fabric or woven fabric may be used. Furthermore, in order to easily move moisture such as sweat to the surface and make it difficult for moisture to remain on the skin surface, a two-layer structure of front and back is preferable. A two-layer structure can be obtained by, for example, a method in which two different types of yarn are aligned and supplied to a knitting machine so that one of the yarns always appears on one side, or a method using a jacquard structure. It is done. As another configuration, for example, a structure in which a part of the yarn used on the back surface appears on the front surface, such as a half tricot knitting, is also possible.

編組織としては、緯編では天竺編（平編）、鹿の子、添糸編、パイル編、ゴム編（リブ編）、パール編（ガータ編）、片畦編、両畦編、両面編等が使用でき、経編ではトリコット編、ハーフトリコット編、ラッシェル編などが使用できる。織物の場合は、平織り、綾織、朱子織などの一般的な組織を使用できる。   As for the knitting structure, weft knitting includes tengu knitting (flat knitting), Kanoko, splicing knitting, pile knitting, rubber knitting (rib knitting), pearl knitting (garter knitting), single knitting knitting, double knitting knitting, double knitting knitting, etc. Tricot, half tricot, and Raschel knitting can be used for warp knitting. In the case of a woven fabric, general structures such as plain weave, twill weave, and satin weave can be used.

表面に使用する糸としては主として疎水性繊維、例えばポリエステル繊維糸、綿／ポリエステル繊維混紡糸であったり、あるいは前記のように裏面を構成している糸の一部が表面に出現していてもよい。表面に疎水性繊維が多く存在すると、水分を効率よく拡散し、乾燥性も良好である。   The yarn used on the surface is mainly a hydrophobic fiber such as polyester fiber yarn, cotton / polyester fiber blended yarn, or even if a part of the yarn constituting the back surface appears on the surface as described above. Good. When many hydrophobic fibers are present on the surface, moisture is efficiently diffused and drying properties are also good.

裏面は主として親水性化合繊繊維糸とポリエステル繊維糸で形成され、好ましい存在割合は、親水性化合繊繊維糸が２５〜７５質量％の範囲、ポリエステル繊維糸が２５〜７５質量％の範囲である。   The back surface is mainly formed of hydrophilic synthetic fiber yarns and polyester fiber yarns, and the preferred presence ratio is in the range of 25 to 75% by mass of hydrophilic synthetic fiber yarns and in the range of 25 to 75% by mass of polyester fiber yarns. .

本発明において、「主として」とは、約７０質量％以上をいう。   In the present invention, “mainly” means about 70% by mass or more.

前記表面と裏面に存在するポリエステル繊維糸は、繊維表面に親水性樹脂が固着されている。前記繊維表面に付与された親水性樹脂が、親水性ウレタン樹脂、親水性ポリエステル樹脂及び親水性ビニル樹脂から選ばれた少なくとも一つの樹脂であることが好ましい。また、前記親水性樹脂には、分子内にカルボキシル基、オキシアルキレン基又はアミド基基を有し、末端に、ビニル基、エポキシ基又はイソシアネート基を含むことが好ましい。   The polyester fiber yarn existing on the front surface and the back surface has a hydrophilic resin fixed to the fiber surface. The hydrophilic resin applied to the fiber surface is preferably at least one resin selected from a hydrophilic urethane resin, a hydrophilic polyester resin, and a hydrophilic vinyl resin. Moreover, it is preferable that the hydrophilic resin has a carboxyl group, an oxyalkylene group or an amide group in the molecule and a vinyl group, an epoxy group or an isocyanate group at the terminal.

前記親水性樹脂は、布帛形成後の後処理によって固着されているのが好ましい。前記親水性樹脂が固着されたポリエステル繊維の吸湿率が、温度：２０℃、相対湿度：６５％ＲＨのとき、０．３〜１．５％の範囲であることが好ましい。   The hydrophilic resin is preferably fixed by post-treatment after forming the fabric. The moisture absorption rate of the polyester fiber to which the hydrophilic resin is fixed is preferably in the range of 0.3 to 1.5% when the temperature is 20 ° C. and the relative humidity is 65% RH.

本発明において、親水性化合繊繊維糸とポリエステル繊維糸は、フィラメント糸及び紡績糸から選ばれる少なくとも一方であってもよいが、ともにフィラメント糸であることが好ましい。水分の拡散性を高めるためである。   In the present invention, the hydrophilic synthetic fiber yarn and the polyester fiber yarn may be at least one selected from a filament yarn and a spun yarn, but both are preferably filament yarns. This is to increase moisture diffusibility.

前記親水性化合繊繊維の吸湿率は、温度：２０℃、相対湿度：６５％ＲＨのとき、１．５〜６．５％の範囲であることが好ましい。吸汗性をよくするためである。   The moisture absorption rate of the hydrophilic synthetic fiber is preferably in the range of 1.5 to 6.5% when the temperature is 20 ° C. and the relative humidity is 65% RH. This is to improve sweat absorption.

前記親水性化合繊繊維は、エチレンビニルアルコール繊維、レーヨン及びアセテートから選ばれる少なくとも一つであることが好ましい。   The hydrophilic synthetic fiber is preferably at least one selected from ethylene vinyl alcohol fiber, rayon and acetate.

次に図面を用いて説明する。図１Ａ−Ｃは本発明における一実施形態の横編物の裏面の編み立て図であり、Ａは平編、Ｂはゴム編、Ｃはパール編を示している。図２は経編物の裏面の編み立て図である。図１〜２において、１はポリエステルマルチフィラメント糸、２はエチレンビニルアルコール繊維（親水性化合繊繊維糸）のマルチフィラメント糸である。   Next, it demonstrates using drawing. 1A to 1C are knitting diagrams of the back surface of a flat knitted fabric according to an embodiment of the present invention, in which A indicates a flat knitting, B indicates a rubber knitting, and C indicates a pearl knitting. FIG. 2 is a knitting diagram of the back side of the warp knitted fabric. 1-2, 1 is a polyester multifilament yarn, 2 is a multifilament yarn of ethylene vinyl alcohol fiber (hydrophilic synthetic fiber yarn).

次に図３は、本発明の一実施形態における横編物の断面図である。矢印Ｘ側が外気側、矢印Ｙ側が肌側である。外気側Ｘにはポリエステルマルチフィラメント糸１が配置され、肌側Ｙにはポリエステルマルチフィラメント糸１とエチレンビニルアルコール繊維からなるマルチフィラメント糸２が配置されている。そして、編物を形成した後に表面と裏面に存在するポリエステル繊維糸には、親水性樹脂が固着されている。   Next, FIG. 3 is a cross-sectional view of a flat knitted fabric according to an embodiment of the present invention. The arrow X side is the outside air side, and the arrow Y side is the skin side. A polyester multifilament yarn 1 is arranged on the outside air side X, and a multifilament yarn 2 made of a polyester multifilament yarn 1 and ethylene vinyl alcohol fiber is arranged on the skin side Y. And the hydrophilic resin is being fixed to the polyester fiber yarn which exists in the surface and the back surface after forming a knitted fabric.

図４は本発明の一実施形態における２層構造横編物（リバーシブル天竺）の編み立て図である。１はポリエステルマルチフィラメント糸、２はエチレンビニルアルコール繊維（親水性化合繊繊維糸）のマルチフィラメント糸である。給糸はイ、ロ、ハの順番に供給され、再びイに戻って編成される。裏面側にはエチレンビニルアルコール繊維が６７％の割合で露出される。   FIG. 4 is a knitting diagram of a two-layer structure flat knitted fabric (reversible sheet) in one embodiment of the present invention. 1 is a polyester multifilament yarn, 2 is a multifilament yarn of ethylene vinyl alcohol fiber (hydrophilic synthetic fiber yarn). Yarns are supplied in the order of a, b, and c, and then knitted back to a. Ethylene vinyl alcohol fibers are exposed at a rate of 67% on the back side.

このように構成することにより、肌側には繊維の分子構造が親水性の繊維糸（例えばエチレンビニルアルコール繊維）が配置されているので清涼感が発揮できる。また、表面と裏面に存在するポリエステル繊維糸は、繊維表面に親水性樹脂が固着されていることにより、発汗したときに汗が衣類の外側に移動しやすいうえ乾燥しやすく、ベタツキも軽減される。   By comprising in this way, since the fiber side (for example, ethylene vinyl alcohol fiber) with the hydrophilic molecular structure of the fiber is arrange | positioned at the skin side, a refreshing feeling can be exhibited. In addition, the polyester fiber yarns on the front and back surfaces have a hydrophilic resin fixed to the fiber surface, so that when sweating, sweat easily moves to the outside of the clothing and is easy to dry, reducing stickiness. .

以下、実施例を用いて本発明をさらに具体的に説明する。   Hereinafter, the present invention will be described more specifically with reference to examples.

まず、下記の実施例における布帛の接触時移動熱量と湿潤摩擦力の測定方法を説明する。
（１）接触時移動熱量
試験条件として、温度：２０℃、相対湿度：６５％ＲＨのときの生地の熱伝導性の効果を検証するため、サーモラボII（カトーテック（株）製）を用いて、縦：１０ｃｍ、横：１０ｃｍ、高さ：１０ｃｍの断熱性の高い発泡スチロール製ブロックの上に１０ｃｍ×１０ｃｍの試料片を乗せ、その上から更に縦：１０ｃｍ、横：１０ｃｍの熱源板で４０℃に熱した熱源を乗せる。この時、前記熱源から試料片に移動する熱量を接触時移動熱量として測定した。接触時移動熱量は、その値が高いほど、熱伝導性が高く、衣服内の熱を衣服外に速やかに伝導することにより放熱し、対応上昇に伴う衣服内の温度上昇を抑えることができるので、接触冷感に優れているといえる。
（２）湿潤摩擦力
湿潤摩擦力を測定するため、直径５ｃｍの金属製ローラーに試料片を接触させ、ローラーを回転させたときの抵抗力を湿潤状態について測定する。この際、温度：２０℃、相対湿度：６５％ＲＨの試験環境下において、試料片の大きさを縦：５ｃｍ、横：２０ｃｍ、水分与量を０．５ｍｌ、ローラーの回転速度を４ｃｍ/min、荷重を３０ｇｆに設定して、摩擦抵抗を測定した。湿潤摩擦力は、その値が低いほど、発汗などにより吸水湿潤した状態においても、皮膚との摩擦抵抗が低く保たれるため、ベタツキ感が少なく、さらっとした着心地を維持することができる。 First, a method for measuring the amount of heat transferred at the time of contact of the fabric and the wet friction force in the following examples will be described.
(1) Heat transfer during contact As a test condition, Thermolab II (manufactured by Kato Tech Co., Ltd.) was used to verify the thermal conductivity effect of the fabric when the temperature was 20 ° C. and the relative humidity was 65% RH. , Length: 10 cm, width: 10 cm, height: 10 cm A sample piece of 10 cm × 10 cm is placed on a block made of polystyrene foam having high heat insulating properties, and further above it is 40 ° C. with a heat source plate of length: 10 cm, width: 10 cm. Place a heated heat source on At this time, the amount of heat transferred from the heat source to the sample piece was measured as the amount of heat transferred during contact. The higher the value of the amount of heat transferred at the time of contact, the higher the thermal conductivity, and heat can be dissipated by quickly conducting the heat inside the garment to the outside of the garment. It can be said that it is excellent in the cool feeling of contact.
(2) Wet friction force In order to measure the wet friction force, a sample piece is brought into contact with a metal roller having a diameter of 5 cm, and the resistance force when the roller is rotated is measured in a wet state. At this time, in a test environment where the temperature is 20 ° C. and the relative humidity is 65% RH, the size of the sample piece is 5 cm in length, 20 cm in width, 0.5 ml in water supply, and the rotation speed of the roller is 4 cm / min. The load was set to 30 gf and the frictional resistance was measured. The lower the value of the wet friction force, the lower the frictional resistance against the skin even in the state of moisture absorption by sweating, etc., so that the feeling of stickiness is less and the smooth comfort can be maintained.

（実施例１）
ポリエステル繊維としてポリエチレンテレフタレートからなるマルチフィラメント糸（トータル繊度：７５デニール、フィラメント数：３６本）を用い、エチレンビニルアルコール繊維としてクラレ社製商品名“ソフィスタ”からなるマルチフィラメント糸（トータル繊度：７５デニール、フィラメント数：２４本）を用いた。編物組織は、横編のリバーシブル鹿の子組織とし、表面はポリエステル繊維１００質量％、裏面（肌側）はポリエステル繊維とエチレンビニルアルコール繊維を質量比で０／１００〜１００／０に変化させて製編した。編物の目付けは１９０ｇ／ｍ2とした。 Example 1
A multifilament yarn made of polyethylene terephthalate (total fineness: 75 denier, the number of filaments: 36) is used as the polyester fiber, and a multifilament yarn made of Kuraray's trade name “Sophista” (total fineness: 75 denier) is used as the ethylene vinyl alcohol fiber. , Filament number: 24). The knitted fabric is a flat knit reversible deer structure, the surface is made of 100% polyester fiber, and the back (skin side) is made of polyester fiber and ethylene vinyl alcohol fiber in a mass ratio of 0/100 to 100/0. did. The basis weight of the knitted fabric was 190 g / m 2 .

得られた編物を常法に従って精練染色した。次いで下記の親水性処理用薬液に浸漬したものと未処理のものを作成した。
(1)ポリオキシエチレンジメタクリレート(新中村化学社製商品名"ＮＫエステル14G")：１０重量％
(2)過硫酸アンモン：０．１重量％
(3)水：８８．９重量％
次にマングルで絞った後（絞り率１００％）、１２０℃の高圧蒸気で３０分間処理し、その後、水洗し、乾燥した。 The obtained knitted fabric was scoured and dyed according to a conventional method. Next, a product immersed in the following chemical solution for hydrophilic treatment and an untreated product were prepared.
(1) Polyoxyethylene dimethacrylate (trade name “NK Ester 14G” manufactured by Shin-Nakamura Chemical Co., Ltd.): 10% by weight
(2) Ammonium persulfate: 0.1% by weight
(3) Water: 88.9% by weight
Next, after squeezing with mangle (squeezing rate 100%), it was treated with high-pressure steam at 120 ° C. for 30 minutes, then washed with water and dried.

このようにして親水性樹脂を付加した編物と未処理の編物との接触時移動熱量と湿潤摩擦力を測定した。その結果を図５〜図６に示す。図５〜図６から明らかな通り、親水性樹脂を付加した編物では、裏面（肌側）がポリエステル繊維とエチレンビニルアルコール繊維（前記“ソフィスタ”）を質量比で２５／７５〜７５／２５の範囲が、接触したときの冷感が得られ、かつベタツキ度が低かった。   Thus, the amount of heat transferred and wet friction force at the time of contact between the knitted fabric to which the hydrophilic resin was added and the untreated knitted fabric were measured. The results are shown in FIGS. As apparent from FIGS. 5 to 6, in the knitted fabric to which the hydrophilic resin is added, the back surface (skin side) has a polyester fiber and an ethylene vinyl alcohol fiber (the “Sophista”) in a mass ratio of 25/75 to 75/25. When the range was in contact, a cooling sensation was obtained and the degree of stickiness was low.

（実施例２、比較例１〜４）
実施例１中、裏面（肌側）がポリエステル繊維とエチレンビニルアルコール繊維を重量比でポリエステル繊維：エチレンビニルアルコール繊維＝３５／６５（質量比）とした以外は実施例１と同一の編物を用いた。 (Example 2, Comparative Examples 1-4)
In Example 1, the same knitted fabric as in Example 1 was used except that the back surface (skin side) was polyester fiber: ethylene vinyl alcohol fiber = 35/65 (mass ratio) by weight ratio of polyester fiber and ethylene vinyl alcohol fiber. It was.

比較例１は、実施例２と同一の編物で親水性処理用薬液による浸漬処理をしない編物とした。   Comparative Example 1 was a knitted fabric that was the same as that of Example 2 and was not subjected to immersion treatment with a chemical solution for hydrophilic treatment.

比較例２は、表面、裏面共に綿100質量%の編物とした。   Comparative Example 2 was a knitted fabric with 100% by mass of cotton on both the front and back surfaces.

比較例３は、表面、裏面共にポリエステル繊維100質量%の編物とした。   In Comparative Example 3, a knitted fabric with 100% by mass of polyester fibers on both the front and back surfaces was used.

比較例４は、表面：ポリエステル繊維100質量%、裏面：エチレンビニルアルコール繊維（前記“ソフィスタ”）100質量%の編物で親水性処理用薬液による浸漬処理をしない編物とした。   Comparative Example 4 was a knitted fabric that was 100% by mass on the front surface: polyester fiber and 100% by mass on the back surface: ethylene vinyl alcohol fiber (“Sophista”) and was not subjected to immersion treatment with a chemical solution for hydrophilic treatment.

以上の接触時移動熱量は、下記の表１のとおりであった。   The amount of heat transferred during contact was as shown in Table 1 below.

Figure 0003954559
Figure 0003954559

また、湿潤摩擦力は、下記の表２のとおりであった。   The wet friction force was as shown in Table 2 below.

Figure 0003954559
Figure 0003954559

次に、実施例２、及び比較例１〜３の生地でシャツを作成し、被験者10人に対して、「冷感」と「べたつき感」について、以下のアンケートを行った。
（１）冷感に関するアンケート
夏期の運動時を想定して、発汗の条件：３０℃、相対湿度７０％ＲＨ環境下で、トレッドミルによる時速６ｋｍの軽いランニングを３０分行った後のアンケートを取った。試験者は１０名である、着用直後の冷感を、”５：かなりある”、”４：ややある”、”３：普通”、”２：ややない”、”１：全くない”の５段階で評価した。結果は下記表３のとおりであった。 Next, shirts were created from the fabrics of Example 2 and Comparative Examples 1 to 3, and the following questionnaires were conducted on “cool feeling” and “stickiness” to 10 subjects.
(1) Questionnaire about cold feeling Assuming exercise during the summer, sweating conditions: 30 ° C, relative humidity 70% RH environment, take a questionnaire after 30 minutes of light running at 6km / h on a treadmill. It was. There are 10 testers, 5 feelings of coolness immediately after wearing, “5: quite”, “4: somewhat”, “3: normal”, “2: not”, “1: not at all”. Rated by stage. The results are shown in Table 3 below.

Figure 0003954559
Figure 0003954559

（２）べたつきに関するアンケート
前記着用テストにおいて、ランニングによる発汗時のべたつきを、”１：かなりある”、”２：ややある”、”３：普通”、”４：ややない”、”５：全くない”の５段階で評価した。発汗の条件：３０℃、相対湿度７０％ＲＨ環境下で、トレッドミルによる時速６ｋｍの軽いランニングを３０分行った後のアンケートを取った。結果は下記表４のとおりであった。 (2) Questionnaire about stickiness In the above-mentioned wearing test, stickiness when sweating due to running is as follows: “1: Pretty”, “2: Somewhat”, “3: Normal”, “4: Somewhat”, “5: Absolutely” It was evaluated on a five-point scale. Sweating conditions: A questionnaire was taken after 30 minutes of light running at 6 km / h on a treadmill in an environment of 30 ° C. and 70% relative humidity. The results are shown in Table 4 below.

Figure 0003954559
Figure 0003954559

前記表３〜４から明らかなとおり、実施例２は、発汗時のべたつき感において、ポリエステル(比較例３)にややおよばないものの、他の素材と比べて冷感及びべたつきの双方に対して優位性を示す結果が得られた。   As is apparent from Tables 3 to 4, Example 2 is superior to both the feeling of cooling and stickiness compared to other materials, although the feeling of stickiness during sweating is slightly less than that of polyester (Comparative Example 3). The result which shows sex was obtained.

Ａ−Ｃは本発明の一実施形態における横編物の裏面の編み立て図であり、Ａは平編、Ｂはゴム編、Ｃはパール編を示している。A-C are knitting diagrams of the back side of a flat knitted fabric according to an embodiment of the present invention. A is a flat knitting, B is a rubber knitting, and C is a pearl knitting. 本発明の一実施形態における経編物の裏面の編み立て図である。It is the knitting figure of the back surface of the warp knitted fabric in one Embodiment of this invention. 本発明の一実施形態における横編物の断面図である。It is sectional drawing of the flat knitted fabric in one Embodiment of this invention. 本発明の一実施形態における横編物の編み立て図である。It is the knitting figure of the flat knitted fabric in one Embodiment of this invention. 本発明の実施例１における編物の接触時移動熱量の測定結果図である。It is a measurement result figure of the calorie | heat amount at the time of contact of the knitted fabric in Example 1 of this invention. 本発明の実施例１における編物の湿潤摩擦力の測定結果図である。It is a measurement result figure of the wet frictional force of the knitted fabric in Example 1 of the present invention.

符号の説明Explanation of symbols

１ ポリエステルマルチフィラメント糸
２ エチレンビニルアルコール繊維（親水性化合繊繊維糸）のマルチフィラメント糸 1 Polyester multifilament yarn 2 Multifilament yarn of ethylene vinyl alcohol fiber (hydrophilic synthetic fiber yarn)

Claims (8)

表面と裏面で形成されている編物又は織物からなる衣料用布帛であって、
前記表面は主として疎水性繊維糸で形成され、
前記裏面は主として親水性エチレンビニルアルコール繊維糸とポリエステル繊維糸で形成され、
前記親水性エチレンビニルアルコール繊維の吸湿率は、温度：２０℃、相対湿度：６５％ＲＨのとき、１．５〜６．５％の範囲であり、
前記裏面に存在するポリエステル繊維糸は、繊維表面に親水性ウレタン樹脂、親水性ポリエステル樹脂及び親水性ビニル樹脂から選ばれた少なくとも一つの親水性樹脂が固着されており、前記親水性樹脂が固着されたポリエステル繊維の吸湿率は、温度：２０℃、相対湿度：６５％ＲＨのとき、０．３〜１．５％の範囲であることを特徴とする衣料用布帛。 A cloth for clothing consisting of a knitted or woven fabric formed on the front surface and the back surface,
The surface is mainly formed of hydrophobic fiber yarns;
The back surface is mainly formed of hydrophilic ethylene vinyl alcohol fiber yarn and polyester fiber yarn,
The hydrophilic ethylene vinyl alcohol fiber has a moisture absorption rate of 1.5 to 6.5% when the temperature is 20 ° C. and the relative humidity is 65% RH.
The polyester fiber yarn present on the back surface has at least one hydrophilic resin selected from hydrophilic urethane resin, hydrophilic polyester resin and hydrophilic vinyl resin fixed to the fiber surface, and the hydrophilic resin is fixed. moisture absorption of polyester fibers, temperature: 20 ° C., relative humidity: when 65% RH, clothing fabric, characterized in range der Rukoto 0.3 to 1.5%. 前記表面の疎水性繊維糸がポリエステル繊維糸であり、前記ポリエステル繊維の表面にも親水性樹脂が固着されている請求項１に記載の衣料用布帛。   The cloth for clothing according to claim 1, wherein the hydrophobic fiber yarn on the surface is a polyester fiber yarn, and a hydrophilic resin is also fixed to the surface of the polyester fiber. 前記親水性エチレンビニルアルコール繊維糸とポリエステル繊維糸は、フィラメント糸及び紡績糸から選ばれる少なくとも一方の糸である請求項１又は２に記載の衣料用布帛。 The clothing fabric according to claim 1 or 2, wherein the hydrophilic ethylene vinyl alcohol fiber yarn and the polyester fiber yarn are at least one yarn selected from a filament yarn and a spun yarn. 前記親水性樹脂には、分子内にカルボキシル基、オキシアルキレン基又はアミド基を有し、末端に、ビニル基、エポキシ基又はイソシアネート基を含む請求項１に記載の衣料用布帛。 The cloth for clothing according to claim 1 , wherein the hydrophilic resin has a carboxyl group, an oxyalkylene group or an amide group in the molecule, and contains a vinyl group, an epoxy group or an isocyanate group at the terminal. 前記親水性樹脂は、布帛形成後の後処理によって固着されている請求項１〜４のいずれかに記載の衣料用布帛。 The cloth for clothing according to any one of claims 1 to 4 , wherein the hydrophilic resin is fixed by post-treatment after forming the cloth. 前記裏面の親水性エチレンビニルアルコール繊維糸とポリエステル繊維糸の存在割合が、親水性エチレンビニルアルコール繊維糸が２５〜７５質量％の範囲、ポリエステル繊維糸が２５〜７５質量％の範囲である請求項１〜５のいずれかに記載の衣料用布帛。 The ratio of the hydrophilic ethylene vinyl alcohol fiber yarn and the polyester fiber yarn on the back surface is in the range of 25 to 75 mass% for the hydrophilic ethylene vinyl alcohol fiber yarn and in the range of 25 to 75 mass% for the polyester fiber yarn. The cloth for clothes in any one of 1-5 . 請求項１〜６のいずれかに記載の衣料用布帛によって形成されたスポーツ用衣類であって、裏面の親水性面が肌側となり、表面の疎水性面が外気側となるよう構成されているスポーツ用衣類。 It is the garment for sports formed with the cloth for clothes in any one of Claims 1-6 , Comprising: It is comprised so that the hydrophilic surface of a back surface may become a skin side, and the hydrophobic surface of a surface may become an external air side. Sports clothing. 請求項１〜７のいずれかに記載の衣料用布帛によって形成された肌着であって、裏面の親水性面が肌側となり、表面の疎水性面が外気側となるよう構成されている肌着。
A underwear formed by clothing fabric according to any one of claims 1 to 7 back surface of the hydrophilic surface is a skin side, the hydrophobic surface of the surface is configured to be outdoor air underwear.
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