JP5698448B2 - Cloth - Google Patents
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- JP5698448B2 JP5698448B2 JP2009213281A JP2009213281A JP5698448B2 JP 5698448 B2 JP5698448 B2 JP 5698448B2 JP 2009213281 A JP2009213281 A JP 2009213281A JP 2009213281 A JP2009213281 A JP 2009213281A JP 5698448 B2 JP5698448 B2 JP 5698448B2
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- 239000004744 fabric Substances 0.000 title claims description 199
- 239000000835 fiber Substances 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000010521 absorption reaction Methods 0.000 claims description 24
- 239000002759 woven fabric Substances 0.000 claims description 16
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- 238000001816 cooling Methods 0.000 description 24
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- 230000035597 cooling sensation Effects 0.000 description 16
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- HJIAMFHSAAEUKR-UHFFFAOYSA-N (2-hydroxyphenyl)-phenylmethanone Chemical class OC1=CC=CC=C1C(=O)C1=CC=CC=C1 HJIAMFHSAAEUKR-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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Images
Description
本発明は布帛に関する。本発明は、より詳細には、運動等により発汗した際に、その汗によるベタツキ感や濡れ感を感じない肌ＤＲＹ性に優れた衣料用途に好ましい布帛に関する。 The present invention relates to a fabric. More specifically, the present invention relates to a fabric preferable for use in clothing that is excellent in skin DRY property and does not feel sticky or wet due to sweat when sweating due to exercise or the like.
スポーツウェア等の衣服は、着用時運動等による発汗を衣服が吸汗するため、肌と衣服上に存在する汗とが接触し、いわゆるベタツキ感や運動後の冷え感を生じる。このベタツキ感や冷え感は、特にマラソンやサッカーなど長時間行う運動により大量に発汗した場合に顕著に感じる不快感である。 In clothing such as sportswear, since the clothing absorbs sweat from exercise during wearing, the skin and sweat present on the clothing come into contact with each other, so that a so-called sticky feeling or a feeling of cooling after exercise is generated. This feeling of stickiness or feeling of coldness is a feeling of discomfort that is noticeable particularly when sweating a large amount due to long-term exercise such as marathon or soccer.
これらの不快感を防止するための方法として、汗を衣服の肌側から表側に移行させ、肌側に水分を残さないことが有効であり、種々の布帛の検討が進められている。その中でも使用する糸の単糸繊度等を変えることによってベタツキ感や冷え感を軽減した布帛が各種提案されている。 As a method for preventing such discomfort, it is effective to transfer sweat from the skin side to the front side of the clothes and leave no moisture on the skin side, and various fabrics are being studied. Among them, various fabrics have been proposed in which the feeling of stickiness and coldness is reduced by changing the single yarn fineness of the yarn used.
例えば、以下の特許文献１には、内層と外層の単糸デニールに勾配を付けた多層構造糸を用いることによってトランスポート特性を高めた編織物が提案されているが、糸構造によるトランスポート機能だけではベタツキ感や冷え感の軽減効果には限界がある。
また、以下の特許文献２には、表面層の合成繊維フィラメントの単糸繊度を、裏面層の合成繊維フィラメントの単糸繊度よりも小さくすることで、汗を表面へトランスポートさせる汗取りバンドが提案されているが、単糸数や単糸形状等の影響が考慮されていないため、裏面層に水分を保持してしまい、ベタツキ感を抑制できない場合がある。また、汗取りバンドは通常の衣類より厚く、また常時肌に密着した状態で用いられるため、スポーツウェア等の、着用時に肌との接触状態が変動する（密着したり離れたりする）衣料における貼りつき感の抑制に関する示唆はない。
さらに、以下の特許文献３には編地表側の単糸繊度を編地裏側の単糸繊度よりも大きくすることで吸水・速乾性に優れた編地が提案されているが、肌側に撥水加工された繊維が存在していることから、汗の処理が充分に行われずにベタツキ感は大きく、衣料用途として肌ＤＲＹ性は不十分である。
このように、多量の発汗時にベタツキ感や冷え感、貼りつき感を抑制する布帛は見当たらないのが現状である。
For example,
Furthermore,
Thus, the present condition is that the fabric which suppresses a feeling of stickiness, a feeling of cooling, and a feeling of sticking at the time of a lot of sweat is not found.
本発明が解決しようとする課題は、着用時に快適で、且つ、長時間の運動等による多量の発汗時にベタツキ感や冷え感、貼りつき感を軽減する布帛を提供することである。 The problem to be solved by the present invention is to provide a fabric that is comfortable when worn and reduces the feeling of stickiness, cooling, and sticking when a large amount of sweat is generated due to prolonged exercise or the like.
本発明者らは、上記課題を達成するために鋭意研究し実験を重ねた結果、布帛表裏に使用する繊維の比表面積比を特定範囲とし、接触冷感性が特定値以下とし、かつ、吸水時間を特定値以下とした布帛により、上記課題が達成されることを見出し、本発明を完成するに至った。 As a result of intensive studies and experiments conducted in order to achieve the above-mentioned problems, the inventors set the specific surface area ratio of the fibers used on the front and back of the fabric to a specific range, the contact cooling sensitivity to a specific value or less, and the water absorption time. The present inventors have found that the above problems can be achieved with a fabric having a specific value of not more than a specific value, and have completed the present invention.
すなわち、本発明は以下の通りのものである。
［１］編物又は織物である布帛の裏側に配置される繊維の単糸繊度が２．３〜３．５ｄｔｅｘであり、該布帛の裏側に配置される繊維の比表面積が１８９４〜２４６４ｃｍ ２ ／ｇであり、該布帛の裏側の配置される繊維の扁平度が１．０〜３．０であり、該布帛の表側に配置される繊維の単糸繊度が０．６〜２．８ｄｔｅｘであり、該布帛の表側に配置される繊維の比表面積が２３２０〜４６４０ｃｍ ２ ／ｇであり、該布帛の表側に配置される繊維の扁平度が１．０〜３．０であり、該布帛の表側に配置される繊維の比表面積と裏側に配置される繊維の比表面積との比（表／裏比表面積比）が１．０６〜２．００であり、該布帛の裏側表面における凸部と凹部の高さの差が０．１６〜０．３７ｍｍであり、該布帛の厚みが０．７２〜０．９７ｍｍであり、該布帛の目付が１１５〜１５３ｇ／ｍ２であり、２００ｇ／ｍ２水分付与時の接触冷感性が１６８〜２３０Ｗ／ｍ２・℃以下であり、かつ、吸水時間が４秒以下であることを特徴とする前記布帛。
That is, the present invention is as follows.
[1] The single yarn fineness of the fibers arranged on the back side of the fabric which is a knitted fabric or a woven fabric is 2.3 to 3.5 dtex, and the specific surface area of the fibers arranged on the back side of the fabric is 1894 to 2464 cm 2 / g. The flatness of the fibers arranged on the back side of the fabric is 1.0 to 3.0, and the single yarn fineness of the fibers arranged on the front side of the fabric is 0.6 to 2.8 dtex, The specific surface area of the fiber arranged on the front side of the fabric is 2320-4640 cm 2 / g, the flatness of the fiber arranged on the front side of the fabric is 1.0-3.0 , and on the front side of the fabric the ratio of the specific surface area of the fibers arranged in the specific surface area and the back side of the fibers are arranged (Table / back specific surface area ratio) is 1.06 to 2.00, of the convex portion and the concave portion on the back surface of the fabric the difference in height is 0.16 ~ 0.37 mm, the thickness of the fabric from 0.72 to 0 Is 97 mm, basis weight of the fabric is the 115 ~153g / m 2, 200g /
本発明の布帛を使用すれば、着用時に快適で、且つ、長時間の運動等による多量の発汗時にベタツキ感や冷え感を軽減する布帛が製造可能で、スポーツウェア、インナー、アウターなどの衣服に製造した時に、快適な着用感が得られる。 By using the fabric of the present invention, it is possible to produce a fabric that is comfortable when worn and reduces the feeling of stickiness and coldness when sweating a lot due to long-term exercise, etc., for sportswear, innerwear, outerwear, etc. A comfortable wearing feeling is obtained when manufactured.
以下、本発明について詳細に説明する。
本発明の布帛は、布帛の表側に配置される繊維の比表面積と裏側に配置される繊維の比表面積の比（表／裏比表面積比）が１．００を超え４．００以下であることを特徴とする。
本明細書中、比表面積の大きい繊維が配置される面を表側又は表面、他方の面を裏側又は裏面と記載する。したがって、編織物製造時に通常呼称される表面又は裏面とは、必ずしも一致しない場合もあるが、一致していることが好ましい。
本発明の布帛の表側に配置される繊維の比表面積と裏側に配置される比表面積との比（表／裏比表面積比）は、好ましくは１．０３以上３．００以下、より好ましくは１．０５以上２．００以下である。
Hereinafter, the present invention will be described in detail.
In the fabric of the present invention, the ratio of the specific surface area of the fibers arranged on the front side of the fabric and the specific surface area of the fibers arranged on the back side (front / back specific surface area ratio) exceeds 1.00 and is 4.00 or less. It is characterized by.
In the present specification, a surface on which fibers having a large specific surface area are arranged is referred to as a front side or a surface, and the other surface is referred to as a back side or a back surface. Therefore, although it may not necessarily correspond with the surface or back surface normally called at the time of knitted fabric manufacture, it is preferable that it corresponds.
The ratio of the specific surface area of the fibers arranged on the front side of the fabric of the present invention to the specific surface area arranged on the back side (front / back specific surface area ratio) is preferably 1.03 or more and 3.00 or less, more preferably 1. .05 or more and 2.00 or less.
本発明の布帛の表側を、衣類の外気側と、裏側を、衣類の肌側とすることが望ましく、こうすることで毛細管現象を発現させて肌側から外気側へ水分を移動させることができ、多量の発汗時でも肌面に水分が残りにくく、着用時のベタツキ感や冷え感、貼りつき感を軽減することができる。
布帛の表側に配置される繊維の比表面積と布帛の裏側に配置される比表面積との比（表／裏比表面積比）が１．００以下では、布帛の裏側に水分を保持してしまい、布帛の裏側から表側に水分を移動させにくくなり、着用時のベタツキ感や冷え感、貼りつき感を感じ、不快なものとなる。一方、布帛の表側に配置される繊維の比表面積と布帛裏側に配置される繊維の比表面積との比（表／裏比表面積比）が４．００を超えると、布帛の裏側から表側への水分の移動は良くなるが、必然的に使用される繊維の繊度が、布帛の表側には極細繊度、布帛の裏側には極太繊度となり、布帛表側のピリング性能や布帛裏側の肌触りが悪化することがある。
It is desirable that the front side of the fabric of the present invention is the outside air side of the garment and the back side is the skin side of the garment, so that the capillary phenomenon can be expressed and moisture can be transferred from the skin side to the outside air side. Even when sweating a lot, moisture hardly remains on the skin surface, and the feeling of stickiness, cooling and sticking when worn can be reduced.
When the ratio of the specific surface area of the fibers arranged on the front side of the fabric and the specific surface area arranged on the back side of the fabric (front / back specific surface area ratio) is 1.00 or less, moisture is retained on the back side of the fabric, It becomes difficult to move moisture from the back side of the fabric to the front side, and it feels sticky, cool, and sticky when worn, and becomes uncomfortable. On the other hand, when the ratio of the specific surface area of the fibers arranged on the front side of the fabric and the specific surface area of the fibers arranged on the back side of the fabric (front / back specific surface area ratio) exceeds 4.00, the back side of the fabric is changed from the back side to the front side. Moisture transfer is improved, but the fineness of the fibers used inevitably becomes extremely fine on the front side of the fabric and extremely fine on the back side of the fabric, and the pilling performance on the fabric surface side and the touch on the fabric back side deteriorate. There is.
なお、比表面積の比は（布帛の表側に配置される繊維の比表面積）／（布帛の裏側に配置される繊維の比表面積）で計算したものである。また、布帛の表側又は裏側に配置される繊維の比表面積は、丸断面の場合、総繊度／単糸数にて単糸繊度を算出し、単糸を円柱と仮定した時の円柱の断面積から直径を算出し、そこから単糸断面の周長を算出する。その後、円周×１００００ｍの表面積から総繊度で除したものを比表面積（１ｇ当たりの表面積）とした。断面が異型の場合は、電子顕微鏡等で同倍率拡大撮影した異型単糸断面と丸断面の周長を測定し、丸断面の周長に対しての比率を算出し、丸断面の時の周長×比率×１００００ｍの表面積から総繊度で除したものを比表面積（１ｇ当たりの表面積）とした。 The ratio of the specific surface area is calculated by (specific surface area of fibers arranged on the front side of the fabric) / (specific surface area of fibers arranged on the back side of the fabric). The specific surface area of the fibers arranged on the front side or the back side of the fabric is calculated from the cross-sectional area of the cylinder when the single yarn fineness is calculated by the total fineness / number of single yarns in the case of a round cross section and the single yarn is assumed to be a cylinder. The diameter is calculated, and the circumference of the single yarn cross section is calculated therefrom. Then, what was remove | divided by the total fineness from the surface area of the circumference x 10000 m was made into the specific surface area (surface area per 1 g). If the cross section is atypical, measure the circumference of the atypical single yarn cross section taken at the same magnification with an electron microscope and the circumference of the round cross section, calculate the ratio to the circumference of the round cross section, and The specific surface area (surface area per gram) was obtained by dividing the surface area of length × ratio × 10000 m by the total fineness.
布帛の表側に配置される繊維の比表面積と布帛の裏側に配置される繊維の比表面積との比（表／裏比表面積比）を、１．００を超え４．００以下にするための方法としては、布帛の表側に配置される繊維に異型断面の繊維や単糸繊度の小さい繊維、単糸数の多い繊維を使用し、布帛の裏側に配置される繊維に丸断面の繊維や単糸繊度の小さい繊維、単糸数の少ない繊維を使用することが効果的で、これらを併用することでも達成できる。例えば、布帛の表側に配置される繊維に丸断面の単糸繊度が１．１７ｄｔｅｘである８４ｄｔｅｘ７２ｆ（比表面積３２８１ｃｍ２／ｇ）、布帛の裏側に配置される繊維に丸断面の単糸繊度が２．３３ｄｔｅｘである８４ｄｔｅｘ３６ｆ（比表面積２３２０ｃｍ２／ｇ）を使用すれば、表／裏比表面積比が１．４１となり、また、この布帛の裏側に配置される繊維をＷ断面の単糸繊度が２．８０ｄｔｅｘである８４ｄｔｅｘ３０ｆ（比表面積２４６４ｃｍ２／ｇ）に変更すれば、表／裏比表面積比が１．３３となる。あるいは、布帛の表側に配置される繊維にＷ断面の単糸繊度が１．４０ｄｔｅｘである８４ｄｔｅｘ６０ｆ（比表面積３６４３ｃｍ２／ｇ）、布帛の裏側に配置される繊維に丸断面の単糸繊度が３．５０ｄｔｅｘである８４ｄｔｅｘ２４ｆ（比表面積１８９４ｃｍ２／ｇ）を使用すれば、表／裏比表面積比は１．９２となる。 Method for making the ratio (front / back specific surface area ratio) of the specific surface area of the fibers arranged on the front side of the fabric and the specific surface area of the fibers arranged on the back side of the fabric to be more than 1.00 and not more than 4.00 As for the fiber arranged on the front side of the fabric, a fiber having an irregular cross section, a fiber having a small single yarn fineness, or a fiber having a large number of single yarns is used, and a fiber arranged on the back side of the fabric is a fiber having a round cross section or a single yarn fineness. It is effective to use a fiber having a small diameter and a fiber having a small number of single yarns, and these can be achieved by using these together. For example, the fiber arranged on the front side of the fabric has a single yarn fineness of 84 dtex 72f (specific surface area of 3281 cm 2 / g) having a single yarn fineness of a round cross section of 1.17 dtex, and the fiber arranged on the back side of the fabric has a single yarn fineness of 2 When 84 dtex36f (specific surface area of 2320 cm 2 / g) which is .33 dtex is used, the front / back specific surface area ratio becomes 1.41, and the fiber arranged on the back side of the fabric has a single yarn fineness of 2 in the W cross section. If it is changed to 84 dtex30f (specific surface area 2464 cm 2 / g) which is .80 dtex, the front / back specific surface area ratio becomes 1.33. Alternatively, the fiber arranged on the front side of the fabric has a single yarn fineness of 84 dtex 60f (specific surface area of 3643 cm 2 / g) having a single yarn fineness of 1.40 dtex in the W cross section, and 3 on the fiber arranged on the back side of the fabric. If 84 dtex24f (specific surface area 1894 cm 2 / g) which is .50 dtex is used, the front / back specific surface area ratio is 1.92.
更に、布帛表側に配置される繊維に異型度の高い繊維を用いることで、布帛裏側に配置される繊維が表側に配置される繊維より単糸繊度が小さくても、比表面積比を本発明の範囲内とすることができる。従来の技術（例えば、特許文献２や３に記載された技術）では、例えば、肌触りを改善する為に布帛裏側に配置される繊維の単糸繊度を小さくするような設計が必要な場合に、布帛表側に配置される繊維の単糸繊度を極端に小さくするしかないため、布帛強度等の面で問題が発生する可能性があったが、本発明では、布帛表側に配置される繊維の単糸繊度を小さくしなくても、ベタツキ感や冷え感の抑制効果を発現することができる。
Furthermore, by using a fiber having a high degree of atypicality for the fiber arranged on the fabric front side, the specific surface area ratio of the present invention is reduced even if the fiber arranged on the fabric back side has a single yarn fineness smaller than the fiber arranged on the front side. Can be within range. In the conventional technology (for example, the technology described in
本発明の布帛は、２００ｇ／ｍ２の水分を付与した時の接触冷感性が２４０Ｗ／ｍ２・℃以下であることを特徴とする。該接触冷感性は、好ましくは２２０Ｗ／ｍ２・℃以下、より好ましくは２００Ｗ／ｍ２・℃以下、さらに好ましくは１８０Ｗ／ｍ２・℃以下である。接触冷感性の測定は、カトーテック社製のサーモラボIIを使用する。この装置は温められた熱板を試料上に置いたときの熱の移動量を測定するものである。具体的な測定方法としては、測定に使用する試料を２０℃、６５％ＲＨ環境下で２４時間調湿した後、８ｃｍ×８ｃｍにサンプリングされ、布帛裏側を上にして置かれた布帛サンプルに、２０℃、６５％ＲＨ環境下で３０℃に温められた熱板を置いた瞬間の最大熱移動量を測定する。
２００ｇ／ｍ２の水分を付与したときの水分は、だらだら汗をかくような運動をした時に布帛が吸う汗の水分量を想定した条件である。測定時の水分の付与方法は、試料の裏側に霧吹きにて、８ｃｍ×８ｃｍにサンプリングされた試料の重量が＋１．２８ｇになるように水分を付与すればよい。このときの霧吹き内の水温は２０℃である。
The fabric of the present invention is characterized in that the contact cooling sensitivity when water of 200 g / m 2 is applied is 240 W / m 2 · ° C. or less. The contact cooling sensitivity is preferably 220 W / m 2 · ° C. or less, more preferably 200 W / m 2 · ° C. or less, and further preferably 180 W / m 2 · ° C. or less. For measurement of contact cooling sensitivity, Thermolab II manufactured by Kato Tech Co., Ltd. is used. This apparatus measures the amount of heat transferred when a heated hot plate is placed on a sample. As a specific measurement method, a sample used for measurement was conditioned at 20 ° C. and 65% RH for 24 hours, then sampled to 8 cm × 8 cm, and placed on a fabric sample placed with the fabric back side up. The maximum amount of heat transfer at the moment when a hot plate heated to 30 ° C. in an environment of 20 ° C. and 65% RH is placed is measured.
The moisture when 200 g / m 2 of moisture is applied is a condition that assumes the amount of moisture of the sweat that the fabric absorbs when exercised to sweat gently. As a method for applying moisture at the time of measurement, water may be applied so that the weight of the sample sampled to 8 cm × 8 cm is +1.28 g by spraying on the back side of the sample. The water temperature in the spray bottle at this time is 20 ° C.
布帛の肌に接触する側に水分が残っていると、水の熱伝導率が高いため、熱板から熱を多く奪い、接触冷感性が大きくなる。すわなち、接触冷感性が大きい試料はベタツキ感が大きいことを意味し、ベタツキ感を感じる接触冷感性は、上記測定方法で２４０Ｗ／ｍ２・℃を超えるものである。従来のベタツキ性が改良されたとされる布帛では、本測定のような多量の水分を付与された時の接触冷感性を改善することは困難であったが、本発明では、上記測定方法での接触冷感性が２４０Ｗ／ｍ２・℃以下である、多量の水分が付与された状態でもベタツキ性が改良された布帛を見出したものである。 If moisture remains on the side of the fabric that comes into contact with the skin, the heat conductivity of water is high, so a lot of heat is taken away from the hot plate, and the cold contact sensitivity increases. In other words, a sample having a large contact cooling sensation means that the feeling of stickiness is large, and the contact cooling sensation that gives a feeling of stickiness exceeds 240 W / m 2 · ° C. according to the measurement method. In the case of a cloth that has been improved in conventional stickiness, it has been difficult to improve the contact cooling sensation when a large amount of moisture is applied as in the present measurement. The present inventors have found a fabric with improved stickiness even in a state where a large amount of moisture is applied, with a contact cooling sensitivity of 240 W / m 2 · ° C. or less.
本発明の布帛は、布帛裏側表面に４０μｌの水滴を１ｃｍの高さから落として、完全に吸水するまでの時間（本発明では、吸水時間と称する）が５秒以下であることを特徴とする。該吸水時間は、より好ましくは２秒以下である。吸水時間が早いほど、肌の水分を速やかに吸収することができ、ベタツキ感や冷え感、貼りつき感の抑制効果が優れる。このためには布帛に吸水加工を施すことが望ましく、その際の吸水加工剤の濃度は布帛の３〜１０重量％が望ましい。 The fabric of the present invention is characterized in that 40 μl of water droplets are dropped from a height of 1 cm onto the back surface of the fabric and the time required for complete water absorption (referred to as water absorption time in the present invention) is 5 seconds or less. . The water absorption time is more preferably 2 seconds or less. The earlier the water absorption time, the quicker the moisture of the skin can be absorbed, and the effect of suppressing the feeling of stickiness, cooling and sticking is excellent. For this purpose, it is desirable that the fabric is subjected to water absorption processing, and the concentration of the water absorption processing agent is preferably 3 to 10% by weight of the fabric.
本発明の布帛は、いずれか一方の表面層、好ましくは布帛裏面側に凹凸を有しており、凸部と凹部の高さの差が０．１５〜０．５０ｍｍであることが好ましい。本発明においては、凸部と凹部の高さの差が０．１５ｍｍ未満では肌との接触面積が凹凸のないものと変わらないことから、凹凸があるとはいえず、布帛のベタツキ感、貼りつき感が大きくなるため好ましくない。凸部と凹部の高さの差が０．１５ｍｍ以上であれば、布帛裏側を衣料の肌面として着用した時の肌と布帛裏側の接触面積が少なくなり、布帛が水分を吸った時にベタツキ感が低減される。一方、凸部と凹部の高さの差が０．５０ｍｍを超えると、着用等で圧力がかかったときに、凸部が折れ曲がり、結果的には接触面積が大きくなり、ベタツキ感が大きくなることがあり、また、布帛として厚みの大きいものとなり、蒸れる等の着用感を損なうことがあるため好ましくない。 The fabric of the present invention has irregularities on any one of the surface layers, preferably on the back side of the fabric, and the difference in height between the convex portions and the concave portions is preferably 0.15 to 0.50 mm. In the present invention, if the difference in height between the convex portion and the concave portion is less than 0.15 mm, the contact area with the skin is not different from that having no irregularities, so it cannot be said that there are irregularities, and the fabric has a sticky feeling and affixed. This is not preferable because the feeling of sticking increases. If the difference between the height of the convex part and the concave part is 0.15 mm or more, the contact area between the skin and the back side of the fabric when the back side of the fabric is worn as the skin surface of the garment is reduced, and the sticky feeling when the fabric absorbs moisture Is reduced. On the other hand, if the difference in height between the convex portion and the concave portion exceeds 0.50 mm, the convex portion will bend when pressure is applied by wearing or the like, resulting in a large contact area and a feeling of stickiness. Moreover, since it becomes a thing with large thickness as a fabric and a feeling of wear, such as stuffiness, may be impaired, it is unpreferable.
凸部と凹部の高さの差は、布帛の断面写真を電子顕微鏡等で撮影し、凸部を有する点における布帛の厚みを５か所測定し、平均する（Ａ）。また、凹部を有する面における布帛の厚みを５か所測定し、平均する（Ｂ）。それぞれの平均値から下記式（１）により算出する：
凸部と凹部の高さの差(ｍｍ)＝（Ａ）−（Ｂ） 式（１）
凸部と凹部との差は、より好ましくは０．２０〜０．５０ｍｍであり、さらに好ましくは０．２３〜０．４５ｍｍ、特に好ましくは０．２４〜０．４０ｍｍである。
The difference in height between the convex portion and the concave portion is obtained by taking a cross-sectional photograph of the fabric with an electron microscope or the like, measuring the thickness of the fabric at five points having the convex portion, and averaging (A). Moreover, the thickness of the fabric in the surface which has a recessed part is measured five places, and it averages (B). Calculated from the respective average values by the following formula (1):
Difference in height between convex part and concave part (mm) = (A) − (B) Formula (1)
The difference between the convex portion and the concave portion is more preferably 0.20 to 0.50 mm, further preferably 0.23 to 0.45 mm, and particularly preferably 0.24 to 0.40 mm.
布帛裏側に凹凸を得る方法としては、編地の場合、編み組織としてタックリバーシブル、デンプルメッシュ、コンフォート等のタック編みを使用した組織が好ましい。また、布帛裏側を針抜きにすることも有効である。 As a method for obtaining unevenness on the back side of the fabric, in the case of a knitted fabric, a structure using tack knitting such as tack reversible, dimple mesh, and comfort is preferable as the knitting structure. It is also effective to remove the needle on the back side of the fabric.
本発明の布帛の表側に使用する繊維の単糸繊度は任意のものが使用できるが、好ましくは０．５〜３．０ｄｔｅｘ、より好ましくは１．０〜２．３ｄｔｅｘである。
布帛の表側に使用する繊維の単糸繊度が０．５ｄｔｅｘ未満では、スナッグ等の消費性能が悪化することがあり、一方、布帛の表側に使用する繊維の単糸繊度が３．０ｄｔｅｘを超えると、生地表側への毛細管現象が起こりにくくなる。
Although the arbitrary single yarn fineness of the fiber used for the front side of the fabric of the present invention can be used, it is preferably 0.5 to 3.0 dtex, more preferably 1.0 to 2.3 dtex.
When the single yarn fineness of the fiber used on the front side of the fabric is less than 0.5 dtex, the consumption performance such as snag may be deteriorated. On the other hand, when the single yarn fineness of the fiber used on the front side of the fabric exceeds 3.0 dtex. , Capillary phenomenon on the surface of the fabric is less likely to occur.
本発明の布帛の裏側に使用する繊維の単糸繊度は任意のものが使用できるが、好ましくは１．５〜４．０ｄｔｅｘ、より好ましくは２．０〜３．５ｄｔｅｘである。
布帛の裏側に使用する繊維の単糸繊度が１．５ｄｔｅｘ未満では、毛細管現象が起こり易くなり、布帛裏側で拡散してしまい、ベタツキ感や冷え感を感じ、肌ＤＲＹ性が悪くなることがあり、一方、布帛の裏側に使用する繊維の単糸繊度が４．０ｄｔｅｘを越えると、硬い風合いのものになり、肌触りが悪くなることがある。
Although the arbitrary single yarn fineness of the fiber used for the back side of the fabric of the present invention can be used, it is preferably 1.5 to 4.0 dtex, more preferably 2.0 to 3.5 dtex.
When the single yarn fineness of the fiber used on the back side of the fabric is less than 1.5 dtex, the capillary phenomenon is likely to occur, and the fiber is diffused on the back side of the fabric, which may cause a sticky feeling or a feeling of cooling and may deteriorate the skin DRY property. On the other hand, if the single yarn fineness of the fiber used on the back side of the fabric exceeds 4.0 dtex, the fabric may have a hard texture and the touch may be deteriorated.
本発明の布帛に使用する繊維の断面形状としては丸、三角、Ｌ型、Ｔ型、Ｙ型、Ｗ型、Ｈ型、♯型、八葉型、ドッグボーン型等の異型状のものや、これらの糸に中空部を有するものを用いることができ、更に単糸の糸長方向に凹部が連続あるいは部分的に有していてもよい。その中でも表面積が大きい断面形状に凹部を有するＷ断面のような異型状の単糸断面がより好ましい。Ｗ断面は糸の凹部に水が保持され、吸水性や濡れ戻り性が良好となることから、布帛の表面使用に有効であるが、単糸断面が扁平であることから、よりソフトな風合いが得られることから、布帛の肌面に使用することもできる。その時の布帛の表面に使用する繊維は、布帛の肌面に使用する繊維よりも比表面積が大きい繊維を使用することが、ベタツキ感や冷え感といった肌ＤＲＹ性を達成する上で必要である。 The cross-sectional shape of the fiber used for the fabric of the present invention is a round shape, a triangular shape, an L shape, a T shape, a Y shape, a W shape, an H shape, a # shape, an eight leaf shape, a dog bone shape, These yarns having a hollow portion can be used, and the concave portion may be continuous or partially in the yarn length direction of the single yarn. Among them, an irregular single yarn cross section such as a W cross section having a concave portion in a cross section having a large surface area is more preferable. The W cross section is effective for use on the surface of the fabric because water is retained in the concave portion of the yarn, and the water absorption and wettability is good. However, since the single yarn cross section is flat, it has a softer texture. Since it is obtained, it can also be used on the skin surface of a fabric. In order to achieve skin DRY properties such as a feeling of stickiness and cooling, it is necessary to use fibers having a specific surface area larger than that of fibers used on the skin surface of the fabric.
さらに、本発明の布帛に使用する繊維の断面形状としては扁平度が２．０〜４．０である異型断面が好ましく、ソフトな風合いが得られる。単糸の扁平度が２．０未満では、風合いが硬くなり、単糸の扁平度が４．０を超えると、ソフトな風合いは得られるが、製糸段階において、紡糸が不安定になることがある。本発明において扁平度とは、電子顕微鏡等で撮影した断面写真の単糸断面に外接する長方形を書き、この長方形の長辺Ｌを短辺Ｈで割った値（Ｌ／Ｈ）をいう。 Furthermore, the cross-sectional shape of the fiber used for the fabric of the present invention is preferably an irregular cross-section having a flatness of 2.0 to 4.0, and a soft texture can be obtained. If the flatness of the single yarn is less than 2.0, the texture becomes hard. If the flatness of the single yarn exceeds 4.0, a soft texture can be obtained, but spinning may become unstable at the stage of yarn production. is there. In the present invention, flatness refers to a value (L / H) obtained by writing a rectangle circumscribing a single yarn cross section of a cross-sectional photograph taken with an electron microscope or the like and dividing the long side L of this rectangle by the short side H.
本発明の布帛を構成する糸素材としては、ポリエステル、ポリアミド、ポリプロピレン、ポリアクリルニトリル等の合成繊維マルチフィラメント糸、レーヨン、キュプラ、アセテート等の再生繊維マルチフィラメント糸やこれらから得られるスパン糸及び加工糸、混繊糸が挙げられる。更に綿、ウール、麻、絹等の天然繊維やこれらの混紡糸なども挙げられるが、これらに限定されるものではない。その中でも速乾性の面から、ポリエステルマルチフィラメントが好ましい。また、本開発の効果を得るために、布帛の表側にキュプラのような吸水性フィラメント繊維を使用することも好ましい。更に、ポリウレタン繊維を上記糸とカバリングした糸や、ポリウレタン繊維単体を上記糸と引き揃えで使用し、ストレッチ性を付与するのも好ましい。更に合成繊維マルチフィラメント糸は、二酸化チタン等の艶消剤、リン酸等の安定剤、ヒドロキシベンゾフェノン誘導体等の紫外線吸収剤、タルク等の結晶化核剤、アエロジル等の易滑剤、ヒンダードフェノール誘導体等の抗酸化剤、難燃剤、制電剤、顔料、蛍光増白剤、赤外線吸収剤、消泡剤等が含有されていてもよい。 The yarn material constituting the fabric of the present invention includes synthetic fiber multifilament yarns such as polyester, polyamide, polypropylene, and polyacrylonitrile, regenerated fiber multifilament yarns such as rayon, cupra, and acetate, and spun yarn and processing obtained therefrom. Examples thereof include yarn and mixed yarn. Furthermore, natural fibers such as cotton, wool, hemp, silk, and blended yarns of these can be used, but the invention is not limited to these. Among these, polyester multifilament is preferable from the viewpoint of quick drying. In order to obtain the effects of the present development, it is also preferable to use water-absorbing filament fibers such as cupra on the front side of the fabric. Furthermore, it is also preferable to provide a stretch property by using a yarn in which polyurethane fiber is covered with the above-mentioned yarn, or using a single polyurethane fiber in alignment with the above-mentioned yarn. Furthermore, synthetic fiber multifilament yarns include matting agents such as titanium dioxide, stabilizers such as phosphoric acid, ultraviolet absorbers such as hydroxybenzophenone derivatives, crystallization nucleating agents such as talc, lubricants such as aerosil, and hindered phenol derivatives. Antioxidants such as flame retardants, antistatic agents, pigments, fluorescent brighteners, infrared absorbers, antifoaming agents and the like may be contained.
本発明の布帛に使用する繊維の総繊度は、衣料等で一般的に使用されている範囲のものでよいが、その中でも総繊度が１６〜２００ｄｔｅｘのものが好ましい。 The total fineness of the fibers used in the fabric of the present invention may be in a range generally used in clothing and the like, and among them, the total fineness is preferably 16 to 200 dtex.
本発明の布帛に使用する素材は、捲縮や毛羽を有していてもよく、主に布帛の表側には毛細管現象が起こりやすい低捲縮糸、主に布帛の裏側には肌との接触面積が小さくなる高捲縮糸が好ましい。低捲縮糸とは、捲縮伸長率が０〜２５％であるもの、そして高捲縮糸とは、捲縮伸長率が２５〜２５０％であるものをいう。なお、仮撚糸の捲縮伸長率は、下記条件にて測定したものである。
捲縮糸の上端を固定し、下端に１．７７×１０-３ｃＮ／ｄｔの荷重をかけ、３０秒後の長さ（Ａ）を測定する。次いで、１．７７×１０-３ｃＮ／ｄｔの荷重を取り外し、０．０８８ｃＮ／ｄｔの荷重をかけ、３０秒後の長さ（Ｂ）を測定し、下記式（２）により捲縮伸長率を求める：
捲縮伸長率（％）＝（（Ｂ−Ａ）／Ａ）×１００ 式（２）
The material used for the fabric of the present invention may have crimps and fluff, and is mainly a low-crimp yarn that is prone to capillary action on the front side of the fabric, and is mainly in contact with the skin on the back side of the fabric. A highly crimped yarn with a small area is preferred. The low crimped yarn is one having a crimped elongation rate of 0 to 25%, and the high crimped yarn is one having a crimped elongation rate of 25 to 250%. The crimp elongation of the false twisted yarn is measured under the following conditions.
The upper end of the crimped yarn is fixed, a load of 1.77 × 10 −3 cN / dt is applied to the lower end, and the length (A) after 30 seconds is measured. Next, the load of 1.77 × 10 −3 cN / dt was removed, the load of 0.088 cN / dt was applied, the length (B) after 30 seconds was measured, and the crimp elongation rate was obtained by the following formula (2) Ask for:
Crimp elongation (%) = ((B−A) / A) × 100 Formula (2)
本発明の布帛としては、織物や編物等布帛として得られるものであれば特に組織等限定されない。例えば、織物としては、一重織物、二重織物、ヨコ二重織物、タテ二重織物、タテ・ヨコ二重織物等で構成したものであることができ、編物としては、シングルジャージ、ダブルジャージ、シングルトリコット、ダブルトリコット、シングルラッセル、ダブルラッセル等で構成したものであることができる。特に二重織物やダブルジャージ等の多層にした織物や編物は、布帛の表裏がはっきりし、布帛表側への水分の移動により肌側への水分が残りにくくてよい。更に布帛表側の表面層を構成する編地又は織物の密度を、裏側の表面層を構成する編地又は織物の密度よりも大きくすることにより、毛細管現象が発現し、裏側から表側へ水分を移動させることができるため、多量の発汗時でも肌面に水分が残りにくく、着用時のベタツキ感や冷え感を軽減することができる。表裏の密度を変える方法としては、表裏に使用する繊維の単糸繊度を異ならせる方法や、編地のコース数やウェル数、織物のたて糸密度やよこ糸密度を表裏で異ならせる方法が挙げられる。例えば、編地では、裏側のウェル数（ウェル方向単位長さあたりのループ数）を表側のウェル数の１．０〜４．５倍、好ましくは１．２〜４．２倍、より好ましくは１．３〜４．０倍にすることにより、表裏の密度を変えることができる。 The fabric of the present invention is not particularly limited as long as it is obtained as a fabric such as a woven fabric or a knitted fabric. For example, the woven fabric can be composed of a single woven fabric, a double woven fabric, a horizontal double woven fabric, a vertical double woven fabric, a vertical / horizontal double woven fabric, etc., and as a knitted fabric, a single jersey, a double jersey, A single tricot, a double tricot, a single russell, a double russell or the like can be used. In particular, a double-woven fabric or a knitted fabric such as a double jersey may have a clear fabric front and back, and moisture on the skin side may not easily remain due to moisture migration to the fabric front side. Furthermore, by making the density of the knitted fabric or woven fabric constituting the surface layer on the fabric front side larger than the density of the knitted fabric or woven fabric constituting the surface layer on the back side, a capillary phenomenon appears and moisture moves from the back side to the front side. Therefore, it is difficult for moisture to remain on the skin surface even when a large amount of sweat is generated, and the feeling of stickiness and coldness when worn can be reduced. Examples of the method of changing the density of the front and back include a method of changing the single yarn fineness of fibers used on the front and back, and a method of changing the number of courses and wells of the knitted fabric, the warp yarn density and the weft yarn density of the woven fabric on the front and back sides. For example, in a knitted fabric, the number of wells on the back side (number of loops per unit length in the well direction) is 1.0 to 4.5 times, preferably 1.2 to 4.2 times the number of wells on the front side, more preferably The density of front and back can be changed by making it 1.3 to 4.0 times.
この場合、表側密度が裏側の密度の１．０倍未満では、毛細管現象が起こりにくくなり、毛細管現象による水分移行によるベタツキの改善効果は期待できない。一方、表側の密度が裏側の密度の４．５倍を超えると、毛細管現象による水分の移行は大きいが、裏側が粗い組織となり、着用した時のチクチク感等の風合いが悪くなり、またスナッキング性も悪くなることが懸念される。 In this case, when the front-side density is less than 1.0 times the back-side density, the capillary phenomenon is difficult to occur, and an improvement in stickiness due to moisture transfer due to the capillary phenomenon cannot be expected. On the other hand, when the density on the front side exceeds 4.5 times the density on the back side, the moisture transfer due to capillary action is large, but the back side becomes a rough structure, the texture such as tingling feeling when worn is worse, and the snacking property There is concern that it will get worse.
表裏の密度は、編地の場合、幅２．５４ｃｍ（１インチ）当たりの編目ループの数をデンシメーターやリネンテスター等で測定する。ここでループ数とは、ニットループの編目の数であり、タックループやシンカーループといった編目はループ数に含まない。編地の、表側と裏側の密度を変える方法としては、特に限定されないが、編地裏側を針抜き組織にする方法や、ダイアル側とシリンダ側のゲージ数が違うダブル丸編機を使用する方法、該丸編み機を使用した上で針抜き組織にする方法が好ましい。 In the case of a knitted fabric, the density of the front and back is measured by using a densimeter, a linen tester or the like for the number of stitch loops per width of 2.54 cm (1 inch). Here, the number of loops is the number of stitches of the knit loop, and stitches such as tack loops and sinker loops are not included in the number of loops. The method of changing the density of the front and back sides of the knitted fabric is not particularly limited, but the method of making the back side of the knitted fabric a needle-free structure or the method of using a double circular knitting machine with different numbers of gauges on the dial side and cylinder side A method of forming a needle punched structure after using the circular knitting machine is preferable.
本発明の布帛を製造する方法として、織物の場合、ＷＪＬ織機、ＡＪＬ織機、レピア織機、ニードル織機等が使用できる。編物の場合、横編機やシングル丸編機、ダブル丸編機、トリコット編機、ラッセル編機等を使用できる。 As a method for producing the fabric of the present invention, in the case of a woven fabric, a WJL loom, an AJL loom, a rapier loom, a needle loom, or the like can be used. In the case of knitting, a flat knitting machine, a single circular knitting machine, a double circular knitting machine, a tricot knitting machine, a Russell knitting machine, or the like can be used.
本発明の布帛の目付は特に限定されないが、５０〜３００ｇ／ｍ２が好ましく、より好ましくは８０〜２５０ｇ／ｍ２である。
厚みについても特に限定されないが、０．４〜２．０ｍｍが好ましく、より好ましくは、０．６〜１．２ｍｍ、更に好ましくは０．７〜０．９ｍｍである。なお、布帛の厚みは、Ｐｅａｃｏｃｋ社製の厚み測定器を用い、φ３．０ｃｍの測定部を５ｇの荷重にて布帛に接触させ、３か所測定し、平均する。
Although the fabric weight of the fabric of this invention is not specifically limited, 50-300 g / m < 2 > is preferable, More preferably, it is 80-250 g / m < 2 >.
Although it does not specifically limit about thickness, 0.4-2.0 mm is preferable, More preferably, it is 0.6-1.2 mm, More preferably, it is 0.7-0.9 mm. The thickness of the fabric is averaged by using a thickness measuring device manufactured by Peacock and bringing the measuring part of φ3.0 cm into contact with the fabric with a load of 5 g and measuring three places.
本発明の布帛の裏側には、起毛加工による毛羽を有していてもよい。これにより、布帛裏側を衣服の肌面に使用したときに、肌との接触面積が低くなり、ベタツキ感や冷え感の軽減に有功であるが、風合い向上等の目的で布帛の表面に起毛加工したり、布帛の両面に起毛加工したりしてもよい。更に、起毛加工としては、染色加工前に行う方法や染色加工後に行う方法があるが、どちらでもよい。 The back side of the fabric of the present invention may have fluff by raising. As a result, when the back side of the fabric is used on the skin surface of clothes, the contact area with the skin is reduced, and it is effective in reducing the feeling of stickiness and cooling, but the surface of the fabric is raised for the purpose of improving the texture. Or brushed on both sides of the fabric. Furthermore, as raising processing, there are a method performed before dyeing processing and a method performed after dyeing processing, either of which may be used.
本発明の布帛は、スポーツウェアやインナー等の汗処理機能が必要な衣料用途に特に好適であるがこれに限定されず、アウターや裏地等の衣料や、シーツ等の寝具、さらには失禁パンツやおむつ等の衛生物品にも適用でき、水分によるベタツキ感や冷え感を低減する効果を発揮する。 The fabric of the present invention is particularly suitable for apparel applications that require a sweat treatment function such as sportswear and inner, but is not limited thereto, apparel such as outer and lining, bedding such as sheets, and incontinence pants, It can also be applied to sanitary articles such as diapers and has the effect of reducing the feeling of stickiness and cooling due to moisture.
以下、実施例により本発明を詳述する。無論、本発明はこれに限定されるものではない。
なお、実施例における評価は以下の方法により測定した。
（１）着用試験
染色加工された布帛の裏側が肌面になるように作成されたシャツを着用し、２８℃、６５％ＲＨ環境の人口気候室にて１０分間安静にした後に、大武・ルート工業社製トレッドミルＯＲＫ−３０００にて時速８ｋｍで３０分の走行運動を行い、再び１０分間安静にした。走行運動後のベタツキ感、冷え感、貼りつき感（以下、まとめて「ベタツキ感」ともいう。）を官能評価した：
○：ベタツキ感、冷え感、貼りつき感を感じない；
×：ベタツキ感、冷え感、貼りつき感を感じる。
表１中、「ベタツキ感」を上記格付けで示す。
Hereinafter, the present invention will be described in detail by way of examples. Of course, the present invention is not limited to this.
The evaluation in the examples was measured by the following method.
(1) Wear test After wearing a shirt made so that the back side of the dyed fabric is on the skin, and resting for 10 minutes in an artificial climate room at 28 ° C and 65% RH, Otake Route A treadmill ORK-3000 manufactured by Kogyo Co., Ltd. was used for 30 minutes of running at 8 km / h, and then rested again for 10 minutes. Sensory evaluation of sticky feeling, cold feeling and sticking feeling (hereinafter collectively referred to as “sticky feeling”) after running exercise:
○: No sticky feeling, cold feeling, sticky feeling;
X: Feeling of stickiness, feeling of cooling, feeling of sticking.
In Table 1, the “stickiness” is indicated by the above rating.
［実施例１］
ダイアル側が１８ＧＧ、シリンダ側が２４ＧＧであるダブル異ゲージ丸編機を使用し、シリンダ側に単糸繊度１．９ｄｔｅｘ、扁平度３．０、比表面積３１４０ｃｍ２／ｇのポリエステルＷ型断面加工糸５６ｄｔｅｘ／３０ｆを２本引きそろえ、単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面原糸８４ｄｔｅｘ／３６ｆを５：１の割合で給糸し、ダイアル側には単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／３６ｆと単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３４１ｃｍ２／ｇのポリエステル丸型断面加工糸１１０ｄｔｅｘ／４８ｆを交互に給糸して図１の組織で構成されたタックメッシュ組織の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸及び丸型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は１．２９であった。この生機を液流染色機にて８０℃×２０分で精練、水洗した後に、ピンテンターにて幅出し率２０％で１８０℃×９０秒のプレセットを行った。その後、液流染色機にて１３０℃でのポリエステル染色、アニオン性親水性ポリエステル樹脂“ＳＲ−１８００”（高松油脂（株）製）３重量％を用いて吸水加工を行い、水洗を行った後に、ピンテンターにてしわが取れる程度に伸長し、１５０℃×９０秒のファイナルセットを行い、目付１５３ｇ／ｍ２、厚み０．８２ｍｍの２層編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３２ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は１９４Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 1]
A double-different gauge circular knitting machine with a dial side of 18 GG and a cylinder side of 24 GG is used, and a polyester W type cross-section processed yarn of 56 dtex / with a single yarn fineness of 1.9 dtex, flatness of 3.0 and specific surface area of 3140 cm 2 / g on the cylinder side.
［実施例２］
実施例１と同じ丸編み機を使用し、シリンダ側に単糸繊度１．４ｄｔｅｘ、扁平度３．０、比表面積３６４３ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／６０ｆを、ダイアル側には単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／３６ｆをそれぞれ給糸して図２の組織で構成されたタックメッシュ組織の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は１．５７であった。この生機の加工を実施例１と同様にして、目付１１８ｇ／ｍ２、厚み０．８２ｍｍの２層編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３０ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は１９５Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 2]
Using the same circular knitting machine as in Example 1, a polyester W type cross-section processed yarn 84 dtex / 60f having a single yarn fineness of 1.4 dtex, a flatness of 3.0, and a specific surface area of 3643 cm 2 / g on the cylinder side, and a single side on the dial side. Polyester round cross-section processed yarn 84 dtex / 36f having a yarn fineness of 2.3 dtex, a flatness of 1.0, and a specific surface area of 2320 cm 2 / g was fed, respectively, to obtain a living machine of a tack mesh structure composed of the structure of FIG. . At this time, the ratio of the specific surface area of the polyester W-shaped cross-section processed yarn on the front side and the polyester round cross-section processed yarn on the back side was 1.57. The raw machine was processed in the same manner as in Example 1 to obtain a two-layer knitted fabric with a basis weight of 118 g / m 2 and a thickness of 0.82 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.30 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 195 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, a feeling of stickiness and cooling, There was no sticking feeling.
［実施例３］
実施例１と同じ丸編機を使用し、シリンダ側に単糸繊度２．８ｄｔｅｘ、扁平度３．０、比表面積２４６４ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／３０ｆを、ダイアル側に単糸繊度が２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／３６ｆをそれぞれ給糸して図３の組織で構成されたタックメッシュ組織の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は１．０６であった。この生機の加工を実施例１と同様にして、目付１１５ｇ／ｍ２、厚み０．８２ｍｍの２層編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３７ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は１６８Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 3]
Using the same circular knitting machine as in Example 1, a polyester W-type cross-section processed yarn 84 dtex / 30f having a single yarn fineness of 2.8 dtex, a flatness of 3.0, and a specific surface area of 2464 cm 2 / g on the cylinder side, A polyester round cross-section processed yarn 84 dtex / 36f having a yarn fineness of 2.3 dtex, a flatness of 1.0, and a specific surface area of 2320 cm 2 / g is supplied to obtain a tuck mesh structure raw machine composed of the structure of FIG. It was. The ratio of the specific surface area of the polyester W-shaped cross-section processed yarn on the front side and the polyester round cross-section processed yarn on the back side at this time was 1.06. The raw machine was processed in the same manner as in Example 1 to obtain a two-layer knitted fabric with a basis weight of 115 g / m 2 and a thickness of 0.82 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.37 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, and the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 168 W / m 2 · ° C. In the wearing test of the shirt obtained from this knitted fabric, the feeling of stickiness and cooling, There was no sticking feeling.
［実施例４］
ダイアル側、シリンダ側とも２８ＧＧであるダブル丸編機を使用し、シリンダ側に単糸繊度１．４ｄｔｅｘ、扁平度３．０、比表面積３６４３ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／６０ｆを、ダイアル側には単糸繊度３．５ｄｔｅｘ、扁平度１．０、比表面積１８９４ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／２４ｆをそれぞれ給糸して図４の組織で構成されたタックメッシュ組織の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は１．９２であった。この生機の加工を実施例１と同様にして、目付１４７ｇ／ｍ２、厚み０．９７ｍｍの２層編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３０ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は１７４Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 4]
A double circular knitting machine with 28 GG on both the dial side and the cylinder side is used, and a polyester W-type cross-section processed yarn 84 dtex / 60f having a single yarn fineness of 1.4 dtex, a flatness of 3.0, and a specific surface area of 3643 cm 2 / g is used on the cylinder side. On the dial side, a tuck mesh composed of the structure of FIG. 4 is fed by supplying a polyester round cross-section processed yarn 84 dtex / 24f having a single yarn fineness of 3.5 dtex, a flatness of 1.0, and a specific surface area of 1894 cm 2 / g. I got the life of the organization. At this time, the ratio of the specific surface area of the polyester W-shaped cross-section processed yarn on the front side and the polyester round cross-section processed yarn on the back side was 1.92. The raw machine was processed in the same manner as in Example 1 to obtain a two-layer knitted fabric with a basis weight of 147 g / m 2 and a thickness of 0.97 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.30 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 174 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, There was no sticking feeling.
［実施例５］
吸水加工剤を２重量％にした以外は実施例１と同様にして、目付１５３ｇ／ｍ２、厚み０．８２ｍｍの２層編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３２ｍｍであった。さらに編地の吸水時間は４秒、水分２００ｇ／ｍ２付与時の接触冷感値は２１０Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 5]
A two-layer knitted fabric with a basis weight of 153 g / m 2 and a thickness of 0.82 mm was obtained in the same manner as in Example 1 except that the water absorption processing agent was changed to 2% by weight. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.32 mm. Furthermore, the water absorption time of the knitted fabric is 4 seconds, and the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 210 W / m 2 · ° C. In the wearing test of the shirt obtained from this knitted fabric, the feeling of stickiness, cooling, There was no feeling.
［実施例６］
２８ＧＧのシングル丸編み機を使用し、主に表側に単糸繊度１．４ｄｔｅｘ、扁平度３．０、比表面積３６４３ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／６０ｆ、主に裏側に単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／３６ｆになるように図５の組織で構成されたタック組織の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は１．５７であった。この生機の加工を実施例１と同様にして、目付１１８ｇ／ｍ２、厚み０．８１ｍｍのシングル編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．２２ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は２２９Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 6]
Using a 28GG single circular knitting machine, the front side mainly has a single yarn fineness of 1.4 dtex, a flatness of 3.0, a specific surface area of 3643 cm 2 / g, a polyester W type cross-section processed yarn of 84 dtex / 60f, and the back side mainly has a single yarn fineness. A tuck texture raw material constituted by the structure of FIG. 5 was obtained so as to be a polyester circular cross-section processed yarn 84 dtex / 36f having 2.3 dtex, flatness 1.0, and specific surface area 2320 cm 2 / g. At this time, the ratio of the specific surface area of the polyester W-shaped cross-section processed yarn on the front side and the polyester round cross-section processed yarn on the back side was 1.57. The raw machine was processed in the same manner as in Example 1 to obtain a single knitted fabric having a basis weight of 118 g / m 2 and a thickness of 0.81 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.22 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 229 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, There was no sticking feeling.
［実施例７］
ＷＪＬ織機を使用し、主に表側に単糸繊度１．４ｄｔｅｘ、扁平度３．０、比表面積３６４３ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／６０ｆ、主に裏側に単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／３６ｆになるように図６の織組織で構成された２重織物の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は１．５７であった。この生機の加工を実施例１と同様にして、目付１４０ｇ／ｍ２、厚み０．７２ｍｍの織物を得た。この織物の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．１６ｍｍであった。さらに織物の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は２３０Ｗ／ｍ２・℃であり、この織物から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 7]
Using a WJL loom, the polyester W type cross-section processed yarn 84 dtex / 60f with a single yarn fineness of 1.4 dtex, flatness of 3.0, specific surface area of 3643 cm 2 / g mainly on the front side, and a single yarn fineness of 2.3 dtex mainly on the back side. A double woven fabric made of the woven structure of FIG. 6 was obtained so as to obtain a polyester round cross-section processed yarn of 84 dtex / 36f having a flatness of 1.0 and a specific surface area of 2320 cm 2 / g. At this time, the ratio of the specific surface area of the polyester W-shaped cross-section processed yarn on the front side and the polyester round cross-section processed yarn on the back side was 1.57. The raw machine was processed in the same manner as in Example 1 to obtain a woven fabric having a basis weight of 140 g / m 2 and a thickness of 0.72 mm. An uneven portion was present on the back side of the fabric, and the difference in height between the convex portion and the concave portion was 0.16 mm. Further, the water absorption time of the fabric is 1 second or less, and the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 230 W / m 2 · ° C. In the wearing test of the shirt obtained from this fabric, the feeling of stickiness, cooling, and sticking There was no feeling.
［実施例８］
シリンダ側に単糸繊度１．２ｄｔｅｘ、扁平度１．０、比表面積３２８１ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／７２ｆを、ダイアル側に単糸繊度２．８ｄｔｅｘ、扁平度３．０、比表面積２４６４ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／３０ｆをそれぞれ給糸した以外は実施例１と同じ編み機、編み組織にてタックメッシュ組織の生機を得た。この時の表側にあるポリエステル丸型断面加工糸と、裏側にあるポリエステルＷ型断面加工糸の比表面積の比は１．３３であった。この生機の加工を実施例１と同様にして、目付１２２ｇ／ｍ２、厚み０．８０ｍｍの編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３１ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は２１８Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 8]
Polyester round cross-section processed yarn 84 dtex / 72f having a single yarn fineness of 1.2 dtex, flatness of 1.0 and specific surface area of 3281 cm 2 / g on the cylinder side, single yarn fineness of 2.8 dtex, flatness of 3.0 on the dial side, A tack mesh structure was obtained with the same knitting machine and knitting structure as in Example 1 except that the polyester W-shaped cross-section processed yarn 84 dtex / 30f having a specific surface area of 2464 cm 2 / g was supplied. The ratio of the specific surface area of the polyester round cross-section processed yarn on the front side and the polyester W-shaped cross-section processed yarn on the back side at this time was 1.33. The raw machine was processed in the same manner as in Example 1 to obtain a knitted fabric having a basis weight of 122 g / m 2 and a thickness of 0.80 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.31 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 218 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, There was no sticking feeling.
［実施例９］
シリンダ側に単糸繊度０．６ｄｔｅｘ、扁平度１．０、比表面積４６４０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／１４４ｆを、ダイアル側に単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／３６ｆをそれぞれ給糸した以外は実施例１と同じ編み機、編み組織にてタックメッシュ組織の生機を得た。この時の表側にあるポリエステル丸型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は２．００であった。この生機の加工を実施例１と同様にして、目付１３７ｇ／ｍ２、厚み０．８２ｍｍの編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３２ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は２２３Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感のないものであった。
[Example 9]
Polyester round cross-section processed yarn 84 dtex / 144f with a single yarn fineness 0.6 dtex, flatness 1.0 and specific surface area 4640 cm 2 / g on the cylinder side, single yarn fineness 2.3 dtex, flatness 1.0 on the dial side, A tack mesh structure was obtained with the same knitting machine and knitting structure as in Example 1 except that the polyester round cross-section processed yarn 84dtex / 36f having a specific surface area of 2320 cm 2 / g was supplied. The ratio of the specific surface area of the polyester round cross-section processed yarn on the front side and the polyester round cross-section processed yarn on the back side at this time was 2.00. The raw machine was processed in the same manner as in Example 1 to obtain a knitted fabric having a basis weight of 137 g / m 2 and a thickness of 0.82 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.32 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 223 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, There was no sticking feeling.
［比較例１］
ダイアル側、シリンダ側とも２８ＧＧであるダブル丸編機を使用し、シリンダ側に単糸繊度２．８ｄｔｅｘ、扁平度３．０、比表面積２４６４ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／３０ｆを、ダイアル側には単糸繊度１．３ｄｔｅｘ、扁平度１．０、比表面積３１１８ｃｍ２／ｇのポリエステル丸型断面加工糸９３ｄｔｅｘ／７２ｆをそれぞれ給糸して図４の組織で構成されたタックメッシュ組織の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸と、裏側にあるポリエステル丸型断面加工糸の比表面積の比は０．７９であった。この生機の加工を実施例１と同様にして、目付１４３ｇ／ｍ２、厚み０．８２ｍｍの２層編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．２９ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は３２０Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感の大きいものであった。
[Comparative Example 1]
Dial side, both cylinder side using a double circular knitting machine is 28GG, single yarn fineness 2.8dtex the cylinder side, flatness 3.0, the polyester W-shaped cross section yarn 84 dtex / 30f having a specific surface area of 2464cm 2 / g On the dial side, a polyester round cross-section processed yarn 93 dtex / 72f having a single yarn fineness of 1.3 dtex, a flatness of 1.0, and a specific surface area of 3118 cm 2 / g is supplied, respectively, and a tuck mesh constituted by the structure of FIG. I got the life of the organization. The ratio of the specific surface area of the polyester W-shaped cross-section processed yarn on the front side and the polyester round cross-section processed yarn on the back side at this time was 0.79. The raw machine was processed in the same manner as in Example 1 to obtain a two-layer knitted fabric with a basis weight of 143 g / m 2 and a thickness of 0.82 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.29 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 320 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, the feeling of stickiness and cooling, The feeling of sticking was great.
［比較例２］
シリンダ側に単糸繊度２．３ｄｔｅｘ、扁平度１．０、比表面積２３２０ｃｍ２／ｇのポリエステル丸型断面加工糸８４ｄｔｅｘ／３６ｆ、ダイアル側に単糸繊度２．８ｄｔｅｘ、扁平度３．０、比表面積２４６４ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／３０ｆをそれぞれ給糸した以外は実施例1と同じ編み機、編み組織にてタックメッシュ組織の生機を得た。この時の表側にあるポリエステル丸型断面加工糸と、裏側にあるポリエステルＷ型断面加工糸の比表面積に比は０．９４であった。この生機の加工を実施例１と同様にして、目付１２５ｇ／ｍ２、厚み０．８３ｍｍの編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３６ｍｍであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は２６３Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感の大きいものであった。
[Comparative Example 2]
Single yarn fineness 2.3dtex the cylinder side, flatness 1.0, a specific surface area of 2320cm 2 / g of polyester round cross-section yarn 84 dtex / 36f, single yarn fineness 2.8dtex in the dial side, flatness 3.0, the ratio A tack mesh structure was obtained with the same knitting machine and knitting structure as in Example 1 except that the polyester W-shaped cross-section processed yarn 84 dtex / 30f having a surface area of 2464 cm 2 / g was fed. The ratio of the specific surface area of the polyester round cross-section processed yarn on the front side and the polyester W-shaped cross-section processed yarn on the back side at this time was 0.94. The raw machine was processed in the same manner as in Example 1 to obtain a knitted fabric having a basis weight of 125 g / m 2 and a thickness of 0.83 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.36 mm. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 263 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, The feeling of sticking was great.
［比較例３］
シリンダ側に単糸繊度２．８ｄｔｅｘ、扁平度３．０、比表面積２４６４ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／３０ｆ、ダイアル側に単糸繊度１．４ｄｔｅｘ、扁平度３．０、比表面積３６４３ｃｍ２／ｇのポリエステルＷ型断面加工糸８４ｄｔｅｘ／６０ｆをそれぞれ給糸した以外は実施例１と同じ編み機、編み組織にてタックメッシュ組織の生機を得た。この時の表側にあるポリエステルＷ型断面加工糸と、裏側にあるポリエステルＷ型断面加工糸の比表面積の比は０．６８であった。この生機の加工を実施例１と同様にして、目付１４０ｇ／ｍ２、厚み０．７９ｍｍの編地を得た。この編地の裏側には凹凸部が存在し、凸部と凹部の高さの差は０．３１ｍｍであった。さらに水分２００ｇ／ｍ２付与時の接触冷感値は３５６Ｗ／ｍ２・℃であり、この編地から得たシャツの着用試験ではベタツキ感や冷え感、貼りつき感の大きいものであった。
[Comparative Example 3]
Polyester W type cross-section processed yarn 84 dtex / 30f with a single yarn fineness of 2.8 dtex, flatness 3.0, specific surface area 2464 cm 2 / g on the cylinder side, single yarn fineness 1.4 dtex, flatness 3.0, ratio on the dial side A raw material having a tack mesh structure was obtained using the same knitting machine and knitting structure as those of Example 1 except that the polyester W-shaped cross-section processed yarn 84 dtex / 60f having a surface area of 3643 cm 2 / g was supplied. The ratio of the specific surface area of the polyester W-shaped cross-section processed yarn on the front side and the polyester W-shaped cross-section processed yarn on the back side at this time was 0.68. The raw machine was processed in the same manner as in Example 1 to obtain a knitted fabric having a basis weight of 140 g / m 2 and a thickness of 0.79 mm. An uneven part was present on the back side of the knitted fabric, and the difference in height between the convex part and the concave part was 0.31 mm. Further, the contact cooling sensation value at the time of applying moisture 200 g / m 2 was 356 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, the feeling of stickiness, feeling of cooling, and feeling of sticking were large.
[比較例４］
ベタツキ感が少なく、肌離れが良いと謳われている市販のスポーツシャツＡを入手した。このスポーツシャツＡに使用された編物は、表側及び裏側に単糸繊度１．２ｄｔｅｘ、扁平度１．０、比表面積３２８１ｃｍ２／ｇのポリエステル加工糸８４ｄｔｅｘ／７２ｆを使用したシングル丸編地で、主に表側にあるポリエステル加工糸と、主に裏側にあるポリエステル加工糸の比表面積の比は１．００であり、目付１１５ｇ／ｍ２、厚み０．４８ｍｍであった。この編地裏側の凸部と凹部の高さの差は０．１２ｍｍであり、凹凸とは言えないレベルであった。さらに編地の吸水時間は１秒以下、水分２００ｇ／ｍ２付与時の接触冷感値は３５９Ｗ／ｍ２・℃であり、着用試験ではベタツキ感や冷え感、貼りつき感の大きいものであった。
[Comparative Example 4]
A commercially available sports shirt A with little stickiness and good skin separation was obtained. The knitted fabric used in this sports shirt A is a single circular knitted fabric using a polyester processed yarn 84 dtex / 72f having a single yarn fineness of 1.2 dtex, a flatness of 1.0, and a specific surface area of 3281 cm 2 / g on the front side and the back side. The ratio of the specific surface area of the polyester processed yarn mainly on the front side and the polyester processed yarn mainly on the back side was 1.00, the basis weight was 115 g / m 2 , and the thickness was 0.48 mm. The difference in height between the convex part and the concave part on the back side of the knitted fabric was 0.12 mm, which was a level that could not be said to be uneven. Furthermore, the water absorption time of the knitted fabric is 1 second or less, the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 359 W / m 2 · ° C., and in the wearing test, the feeling of stickiness, cooling and sticking is large. It was.
本発明による布帛を用いれば、着用時に快適で、且つ、長時間の運動等による多量の発汗時にベタツキ感や冷え感、貼りつき感を軽減する衣服が製造可能で、スポーツウェア、インナー、アウターなどの衣服等において、快適な着用感が得られる。 By using the fabric according to the present invention, it is possible to produce clothes that are comfortable when worn and reduce the feeling of stickiness, coldness, and stickiness when sweating a lot due to prolonged exercise, etc., sportswear, inner, outer, etc. A comfortable wearing feeling can be obtained in clothes, etc.
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| JP6087051B2 (en) * | 2011-11-15 | 2017-03-01 | ミツカワ株式会社 | Single circular knitted fabric and shirt |
| EP3159440B1 (en) * | 2014-06-20 | 2020-01-22 | Uchino Co., Ltd. | Woven gauze fabric |
| JP6570108B2 (en) * | 2015-03-25 | 2019-09-04 | ユニチカトレーディング株式会社 | Sportswear or innerwear |
| JP6679230B2 (en) * | 2015-06-30 | 2020-04-15 | ユニチカトレーディング株式会社 | Double circular knitted fabric |
| JP6871702B2 (en) * | 2016-09-21 | 2021-05-12 | ユニチカトレーディング株式会社 | Double-sided knitted fabric |
| CN110904560B (en) * | 2018-09-18 | 2021-08-17 | 东莞超盈纺织有限公司 | Design method for differential water guide fabric based on fabric capillary water guide capacity |
| CN114197103A (en) * | 2021-12-29 | 2022-03-18 | 浙江森马服饰股份有限公司 | Plucking, grain shaking and chicken beating double-faced cloth with light absorption, heat storage and antibacterial functions |
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| JP3772423B2 (en) * | 1996-10-30 | 2006-05-10 | 東レ株式会社 | Knitted fabric and exercise clothing |
| JP3724190B2 (en) * | 1998-05-15 | 2005-12-07 | 東レ株式会社 | Synthetic fiber knitted fabric |
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