JP2010242250A - Inner wear - Google Patents
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- JP2010242250A JP2010242250A JP2009091361A JP2009091361A JP2010242250A JP 2010242250 A JP2010242250 A JP 2010242250A JP 2009091361 A JP2009091361 A JP 2009091361A JP 2009091361 A JP2009091361 A JP 2009091361A JP 2010242250 A JP2010242250 A JP 2010242250A
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Description
本発明はインナーウエアに関する。より詳細には、着用時に多量に発汗した際に、その汗によるベタツキ感や濡れ感を感じないドライ性に優れたインナーウエアを提供するものである。 The present invention relates to innerwear. More specifically, the present invention provides an innerwear excellent in dryness that does not feel sticky or wet due to sweat when sweating a large amount during wearing.
インナーウエアは、肌に密着しているため、着用時に汗をかいたときにべたつきを感じることがある。従来一般に使われてきた綿素材からなるインナーウエアは、肌に汗が残ると濡れ感やべたつき感を感じ、また、汗をかいた後には冷え感を生じ、不快になる。また着用時にウエアが汗で肌にはりつき、動きにくく感じることもある。このべたつき感や冷え感、動きにくさは、夏季に屋外で着用する場合などにしばしば感じる不快感である。 The inner wear is in close contact with the skin, and may feel sticky when sweated while wearing. The innerwear made of cotton material, which has been commonly used in the past, feels wet and sticky when sweat remains on the skin, and becomes cold and uncomfortable after sweating. Also, when worn, the wear may stick to the skin with sweat and feel difficult to move. This sticky feeling, cold feeling, and difficulty in movement are unpleasant feelings often felt when worn outdoors in summer.
これらの不快感を抑制するための方法として、ポリエステルなど汗を保持しにくい疎水性繊維を組み合わせ、汗をインナーウエア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、種々の布帛からなるインナーウエアの検討が進められている。 In order to suppress these discomforts, it is effective to combine hydrophobic fibers that do not easily hold sweat, such as polyester, and transfer sweat from the skin side to the front side of the inner wear, leaving no moisture on the skin side. Studies on innerwear made of various fabrics are underway.
例として、使用する糸の単糸繊度や断面形状が編地表側と裏側で異なる布帛が各種提案されている。特許文献１には編地表側に異型断面で且つ長手方向に複数の凹溝を有する合成繊維フィラメントを、編地裏側には長手方向に凹部を有しない合成繊維フィラメントをそれぞれ使用することで、編地表側へ水分を吸水・拡散し、ベタツキ感の低減や速乾性が得られる編地が提案されている。又、特許文献２には編地表側に綿のような吸水能力に優れた繊維を、編地裏側にポリエステルフィラメントのような吸水能力の劣る繊維をそれぞれ使用することで編地裏側に水分を残さない構造とし、ベタツキ感や冷え感を抑制する編地が提案されている。これらは使用する糸種により一定の効果を発現できるが、発汗量が多い状況ではベタツキ感の低減効果に限界がある。又、糸が限定され、汎用性に乏しく、特殊な断面形状の糸を使用することで、糸の安定加工や品質安定化のための労力がかかることがある。
As examples, various fabrics have been proposed in which the single yarn fineness and cross-sectional shape of the yarn to be used are different on the knitted fabric front side and back side.
一方、編地に表裏密度差をつけることで肌のベタツキ感が抑制される編地も検討されている。例えば、特許文献３には編地表側に親水性繊維を、編地裏側に疎水性繊維をそれぞれ使用し、編地表側の密度を編地裏側の密度よりも大きくし、編地表側に凹凸を付与することで、肌のサラサラ感を有する編地が提案されているが、高密度で凹凸が付与された編地表側を肌側に使用し、且つ、肌側に親水性繊維が存在していることから肌側に保水され、凹凸があってもベタツキ感は大きく、衣料用途として肌ドライ性は不十分である。
従って、多量の発汗時にベタツキ感や冷え感を抑制する布帛やウエアは見当たらないのが現状である。
On the other hand, a knitted fabric in which the feeling of stickiness of the skin is suppressed by giving a difference in density between the front and back sides of the knitted fabric is also being studied. For example, in
Accordingly, there is currently no fabric or wear that suppresses the feeling of stickiness and coldness when a large amount of sweat is generated.
本発明の課題は、着用時に快適で、且つ、夏季等の着用における多量の発汗時にベタツキ感や冷え感を軽減するインナーウエアを提供することである。 The subject of this invention is providing the innerwear which is comfortable at the time of wear, and reduces a sticky feeling and a cold feeling at the time of a lot of sweating at the time of wearing in the summer.
本発明者等は、上記課題を達成するために鋭意研究した結果、少なくとも片側の表面層の２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下である布帛の該表面層を肌側に用いたインナーウエアがウエアの肌側に汗が残らず、上記課題を達成できることを見出し、本発明に到達した。 As a result of intensive studies to achieve the above-mentioned problems, the present inventors have found that the surface of a fabric having a contact cooling sensation value of not more than 240 W / m 2 · ° C. when 200 g / m 2 moisture is applied to at least one surface layer. The present inventors have found that the inner wear using the layer on the skin side does not leave sweat on the skin side of the wear and can achieve the above-mentioned problems, and has reached the present invention.
すなわち本発明は以下の通りである。
（１）少なくとも一部の肌側表面層の２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下であることを特徴とするインナーウエア。
（２）肌側表面層の凸部と凹部の高さの差が０．１０〜０．４０ｍｍであることを特徴とする上記（１）に記載のインナーウエア。
（３）肌側表面層の水分付与時の摩擦係数増加率が１００％以下であることを特徴とする上記（１）または（２）に記載のインナーウエア。
That is, the present invention is as follows.
(1) Inner wear, wherein at least a part of the skin-side surface layer has a contact cooling sensation value of 240 W / m 2 · ° C. or less when 200 g / m 2 moisture is applied.
(2) The inner wear according to (1) above, wherein the height difference between the convex part and the concave part of the skin-side surface layer is 0.10 to 0.40 mm.
(3) The innerwear according to (1) or (2) above, wherein the coefficient of friction increase rate at the time of applying moisture to the skin side surface layer is 100% or less.
本発明のインナーウエアは、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を軽減し、快適な着用感が得られる。 The inner wear of the present invention is comfortable when worn, and reduces the feeling of stickiness and cooling when a large amount of sweat is generated due to long-time exercise or the like, so that a comfortable wearing feeling can be obtained.
以下、本発明について詳細に説明する。
本発明のインナーウエアは、インナーウエアを構成する布帛の少なくとも一部に、少なくとも片側表面の２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下である布帛を、当該表面層が肌側になるように用いてなることを特徴とする。好ましくは２２０Ｗ／ｍ2・℃以下、より好ましくは２００Ｗ／ｍ2・℃以下である。また、接触冷感値は１２０Ｗ／ｍ2・℃以上であることが望ましい。１２０Ｗ／ｍ2・℃未満では生地の凹凸が極端に大きくなり、肌触りが悪化する。
Hereinafter, the present invention will be described in detail.
The inner wear of the present invention is obtained by applying a fabric having a contact cooling sensation value of 240 W / m 2 · ° C. or less at the time of applying moisture of 200 g / m 2 on at least one surface to at least a part of the fabric constituting the inner wear. It is characterized by being used so that the layer is on the skin side. Preferably it is 220 W / m 2 · ° C. or less, more preferably 200 W / m 2 · ° C. or less. Further, the contact cooling sensation value is desirably 120 W / m 2 · ° C. or more. When the temperature is less than 120 W / m 2 · ° C., the unevenness of the fabric becomes extremely large, and the touch becomes worse.
インナーウエアの着用時にはかなり汗をかくことが想定される。２００ｇ／ｍ2の水分付与は、例えば炎天下を急ぎ足で１５分程度歩くなど一般の着用時でのかなりの量の発汗状態であり、この状態でべたつかないことが夏季のインナーウエアの着用快適性の点で非常に重要である。発汗時のべたつきの大きさは接触冷感値により評価できる。本発明において、接触冷感値は、カトーテック社製サーモラボ試験機を用いて測定された、瞬時の熱移動の最大値（Ｑｍａｘと標記されている）によって表わされる。 It is assumed that you will sweat a lot when you wear innerwear. Moisturization of 200 g / m 2 is a considerable amount of sweating during general wear, such as walking under hot weather for about 15 minutes, and it is not sticky in this state of the inner comfort of summer inner wear Is very important in terms. The amount of stickiness during sweating can be evaluated by the contact cooling sensation value. In the present invention, the contact cold sensation value is represented by the maximum value of instantaneous heat transfer (labeled Qmax) measured using a Thermolab tester manufactured by Kato Tech.
測定時の水分の付与方法は、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、試料の測定面側に霧吹きにて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。べたつきが大きい場合には測定面に水が多く存在するために接触冷感値は非常に大きな値になる。逆にべたつかない、すなわち表面に水があまり存在しない場合には接触冷感値は小さくなる。べたつかないためにはこの値が２４０Ｗ／ｍ2・℃以下であるとよい。 As a method for applying moisture at the time of measurement, moisture may be applied by spraying to the measurement surface side of the sample so that the weight of the sample sampled at 8 cm × 8 cm is +1.28 g. The water temperature in the spray bottle at this time is 20 ° C. When the stickiness is large, a lot of water is present on the measurement surface, so the contact cooling sensation value becomes a very large value. On the contrary, when the surface is not sticky, that is, when there is not much water on the surface, the contact cooling sensation value becomes small. This value is preferably 240 W / m 2 · ° C. or less in order to prevent stickiness.
２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下の面を有する布帛を好適に製造する第一の方法としては、布帛が丸編地の場合に、編組織をタックリバーシブル、デンプルメッシュおよびコンフォートなど、編地片面のウェル方向のループ数が少なく、凹凸が得られるタック編みを使用した組織にする方法がある。上記編組織を有する編地において、もう一方の面はウェル方向のループ数が多く、凹凸が小さい。経編地についても片面をメッシュ組織にするなど片面に凹凸をつけるのが好ましい。本発明のインナーウエアは凹凸面側を肌側に用いて作製される。肌側の凹凸の程度としては凸部と凹部との差が０．１０〜０．４０ｍｍであればより好ましく、更に好ましくは０．１５〜０．３５ｍｍである。ここでいう凸部と凹部の高さの差は、編地の断面写真を電子顕微鏡等で撮影し、編地の表側、すなわちウェル方向のループ数が多く、凹凸の少ない表面層を基準とし、凹凸の大きい肌側の凸部までの高さを５か所測定し、平均する。又、同様に表側から肌側の凹部までの高さを５か所測定し、平均する。それぞれの平均値から下記式にて算出する。
凸部と凹部の高さの差＝（編地表側から編地肌側の凸部までの高さの平均値）−
（編地表側から編地肌側の凹部までの高さの平均値）
なお、表側にも凹凸がある場合には、表側の凹凸のほぼ中間高さの位置に基準線を引き、基準線からの肌側の凸部および凹部の高さを求めればよい。
As a first method for suitably producing a fabric having a surface having a contact cooling sensation value of 240 W / m 2 · ° C. or lower when water is applied at 200 g / m 2 , the knitted structure is tacked when the fabric is a circular knitted fabric. There are methods such as reversible, dimple mesh, and comfort, in which the number of loops in the well direction on one side of the knitted fabric is small, and a structure using tuck knitting that can provide unevenness is used. In the knitted fabric having the knitted structure, the other surface has a large number of loops in the well direction and small irregularities. As for the warp knitted fabric, it is preferable to provide unevenness on one side such as a mesh structure on one side. The inner wear of the present invention is manufactured using the uneven surface side as the skin side. As the degree of unevenness on the skin side, the difference between the convex part and the concave part is more preferably 0.10 to 0.40 mm, and further preferably 0.15 to 0.35 mm. The difference in height between the convex part and the concave part here is taken with a cross-sectional photograph of the knitted fabric with an electron microscope or the like. The height to the convex part on the skin side with large irregularities is measured at five places and averaged. Similarly, five heights from the front side to the skin side concave portion are measured and averaged. It calculates with the following formula from each average value.
Difference in height between convex part and concave part = (average value of height from the knitted fabric surface side to the convex part on the knitted fabric skin side) −
(Average value of the height from the knitted fabric surface side to the concave portion on the knitted fabric skin side)
In addition, when there is unevenness on the front side, a reference line is drawn at a position substantially at the middle height of the unevenness on the front side, and the heights of the convex portions and the concave portions on the skin side from the reference line may be obtained.
肌側の凸部と凹部の高さの差が０．１０ｍｍ未満では凹凸が小さすぎるため、編地のベタツキ感の軽減を達成しにくい、また、凸部と凹部の高さの差が０．４０ｍｍを超えると、ザラザラ感が大きくなり、又、生地として厚みの大きいものとなり、なめらかで薄地が好まれるインナーウエアとしては好ましくない。 If the difference between the height of the convex part on the skin side and the concave part is less than 0.10 mm, the uneven part is too small, and thus it is difficult to reduce the stickiness of the knitted fabric, and the difference in height between the convex part and the concave part is 0. If it exceeds 40 mm, the feeling of roughness becomes large, and the cloth becomes thick, which is not preferable as inner wear in which smooth and thin fabric is preferred.
肌側の凸部と凹部との差が０．１０〜０．１５ｍｍの場合には肌側に対し表側を高密度にする、あるいは、表側を細繊度にする、表側に肌側より吸水性の大きい繊維を配置するなど後述の他の好ましい糸設計や編設計にすることが好ましい。 When the difference between the convex part and the concave part on the skin side is 0.10 to 0.15 mm, the front side is made higher in density with respect to the skin side, or the front side is made finer. It is preferable to use other preferable yarn designs and knitting designs described later, such as arranging large fibers.
２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下の面を有する布帛を好適に製造する第二の方法としては、表側の表面層を構成する編地の密度が肌側の表面層を構成する編地密度の１．１〜４．５倍にする方法が挙げられる。好ましくは１．２〜４．２倍、より好ましくは１．３〜４．０倍である。これにより、毛細管現象が発現し、肌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。なお、肌側と表側に密度差を設けるためには、多層編地または多層織物とすることが好ましい。 As a second method for suitably producing a fabric having a surface with a contact cooling sensation value of 240 W / m 2 · ° C. or less when moisture is applied at 200 g / m 2 , the density of the knitted fabric constituting the surface layer on the front side is the skin The method of making it 1.1 to 4.5 times the knitted fabric density which comprises the surface layer of the side is mentioned. Preferably it is 1.2 to 4.2 times, more preferably 1.3 to 4.0 times. As a result, a capillary phenomenon occurs and moisture can be transferred from the skin side to the front side, so that moisture hardly remains on the skin surface even when sweating a lot, and the feeling of stickiness and cooling when worn can be reduced. . In order to provide a density difference between the skin side and the front side, a multilayer knitted fabric or a multilayer woven fabric is preferable.
表側密度が肌側の密度の１．１倍未満では、毛細管現象が起こりにくくなり、毛細管現象により水分移行が起こることによるべたつきの改善効果は期待できない。表側の密度が肌側の密度の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、肌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る。又、スナッキング性も悪くなることが懸念される。 When the front side density is less than 1.1 times the skin side density, the capillary phenomenon hardly occurs, and the improvement effect of stickiness due to the occurrence of moisture transfer by the capillary phenomenon cannot be expected. If the density on the front side exceeds 4.5 times the density on the skin side, the moisture transfer due to the capillary phenomenon is large, but the skin side becomes a rough tissue, and the texture such as a tingling feeling when worn is worsened. Moreover, there is a concern that the snacking property is also deteriorated.
布帛の表裏の密度は、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、表側と肌側の密度を変える方法としては、特に限定されないが、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や、編地肌側を針抜き組織にする方法が好ましい。また、表側にスパンデックス繊維を配置させ、スパンデックスの伸縮により表側の密度を高めることも有効である。 In the case of a knitted fabric, the density of the front and back sides of the fabric is determined by measuring the number of stitch loops per width of 2.54 cm (1 inch) with a densimeter, a linen tester, or the like. 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 side and the skin side of the knitted fabric is not particularly limited, but a method using a double circular knitting machine with different numbers of gauges on the dial side and the cylinder side, or making the knitted fabric skin side with a needle-free structure The method is preferred. It is also effective to arrange spandex fibers on the front side and increase the density on the front side by expansion and contraction of the spandex.
２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下の面を有する布帛を好適に製造する第三の方法としては、布帛表側と肌側の糸使いを適正化することも有効である。本発明のインナーウエアを構成する素材の単糸繊度は衣料等で一般的に使用されている範囲のものを用いることができるが、中でも単糸繊度が０．２〜７．０ｄｔｅｘのものが好ましく、更に好ましくは、表側の単糸繊度を肌側の単糸繊度より小さくすることが好ましい。具体的には表側には毛細管現象が起こりやすい単糸繊度が０．３〜３．０ｄｔｅｘの糸を、肌側には表側に水を移行させやすい単糸繊度が１．０〜４．０ｄｔｅｘの糸を用い、かつ、表側の単糸繊度を肌側の単糸繊度より小さくすることが有効である。後述の表面積が大きく、毛細管現象が起こりやすい異型断面糸を表側に用いる場合は、表側と肌側の単糸繊度が同等でもよい。なお、単糸繊度は、総繊度／単糸数で計算したものである。さらには表側に綿、キュプラおよびレーヨンなどの親水性繊維やこれらの親水性繊維とポリエステルおよびポリアミドなどの疎水性繊維との複合糸を配置させ、肌側には疎水性繊維を配置させることも有効である。 As a third method of suitably producing a fabric having a surface with a contact cooling sensation value of 240 W / m 2 · ° C. or less when moisture is applied at 200 g / m 2, the use of yarn on the fabric surface side and the skin side is optimized. Is also effective. The single yarn fineness of the material constituting the innerwear of the present invention can be in the range generally used in clothing and the like, and among them, the single yarn fineness is preferably 0.2 to 7.0 dtex. More preferably, the single yarn fineness on the front side is preferably smaller than the single yarn fineness on the skin side. Specifically, a yarn having a single yarn fineness of 0.3 to 3.0 dtex on which the capillary phenomenon is likely to occur on the front side, and a single yarn fineness of 1.0 to 4.0 dtex on which the water is easily transferred to the front side on the skin side. It is effective to use yarn and make the single yarn fineness on the front side smaller than the single yarn fineness on the skin side. When a modified cross-section yarn having a large surface area, which will be described later, and is prone to capillary action, is used on the front side, the single yarn fineness on the front side and the skin side may be equal. The single yarn fineness is calculated by the total fineness / number of single yarns. It is also effective to place hydrophilic fibers such as cotton, cupra and rayon on the front side, and composite yarns of these hydrophilic fibers and hydrophobic fibers such as polyester and polyamide, and hydrophobic fibers on the skin side. It is.
本発明のインナーウエアを構成する素材の総繊度は一般のインナー等で使用されている範囲のものを用いることができるが、その中でも総繊度が１６〜１７０ｄｔｅｘのものが好ましい。さらに本発明のインナーウエアに使用する素材は捲縮や毛羽を有していてもよく、表側には毛細管現象が起こりやすい低捲縮糸、肌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％、高捲縮糸とは捲縮伸長率が２５〜２５０％である。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。 The total fineness of the material constituting the inner wear of the present invention can be in the range used for general inners, among which the total fineness is preferably 16 to 170 dtex. Furthermore, the material used for the innerwear of the present invention may have crimps and fluff, the front side is a low crimped yarn that is prone to capillary action, and the skin side is a high crimp that reduces the contact area with the skin. Shrinking is preferred. The low crimped yarn has a crimp elongation of 0 to 25%, and the high crimped yarn has a crimp elongation of 25 to 250%. The crimp elongation of the false twisted yarn is measured under the following conditions.
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、下記式により捲縮伸長率を求める。
捲縮伸長率（％）＝（（Ｂ−Ａ）／Ａ）×１００
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 is removed, the load of 0.088 cN / dt is applied, the length (B) after 30 seconds is measured, and the crimp elongation rate is obtained by the following formula.
Crimp elongation (%) = ((B−A) / A) × 100
本発明のインナーウエアに使用する布帛の目付は特に限定されないが、４０〜２５０ｇ／ｍ2が好ましく、より好ましくは７０〜２００ｇ／ｍ2である。厚みについても特に限定されないが、０．３〜２．０ｍｍが好ましく、より好ましくは、０．５〜１．５ｍｍ、更に好ましくは０．６〜１．２ｍｍである。なお、編地の厚みは、Ｐｅａｃｏｃｋ社製の厚み測定器を用い、直径３．０ｃｍの測定部を５ｇの荷重にて編地に接触させ、３か所測定し、平均する。 Although the fabric weight of the fabric used for the innerwear of this invention is not specifically limited, 40-250 g / m < 2 > is preferable, More preferably, it is 70-200 g / m < 2 >. Although it does not specifically limit about thickness, 0.3-2.0 mm is preferable, More preferably, it is 0.5-1.5 mm, More preferably, it is 0.6-1.2 mm. In addition, the thickness of the knitted fabric is averaged by using a thickness measuring device manufactured by Peacock and bringing a measuring part having a diameter of 3.0 cm into contact with the knitted fabric with a load of 5 g and measuring three places.
本発明のインナーウエアに使用する布帛の素材としては、ポリエステル、ポリアミド、ポリプロピレンおよび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、キュプラおよび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、並びに混繊糸が挙げられる。更に綿、ウール、麻および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。特に肌側を構成する素材はべたつき低減の面から、ポリエステルマルチフィラメントが好ましい。
加工糸としては、一般的に衣料用途に使用されているマルチフィラメントから得られるものでよく、例えば、サイドバイサイド型等の潜在捲縮型マルチフィラメント、マルチフィラメントに仮撚加工、賦型加工および押し込み加工等を施した捲縮を有するものおよび２種類以上のマルチフィラメントから流体混繊や撚糸等により得られるものなどが挙げられるが、これらに限定されるものではない。これらの中でも、生地にした時の膨らみ、伸縮性および生地表面の均一性等からマルチフィラメントを仮撚加工した仮撚加工糸が好ましい。
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、赤外線吸収剤および消泡剤等が含有されていてもよい。
インナーウエアは伸縮性を求められる用途が多く、ポリウレタン繊維をカバーリングや引き揃え等で使用し、ストレッチ性を付与するのが好ましい。
The material of the fabric used for the innerwear 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 yarns obtained therefrom. And processed yarns, and mixed yarns. Further examples include natural fibers such as cotton, wool, hemp and silk, and blended yarns thereof, but are not limited thereto. In particular, a polyester multifilament is preferable as the material constituting the skin side in terms of reducing stickiness.
The processed yarn may be obtained from a multifilament that is generally used for clothing. For example, a latent crimped multifilament such as a side-by-side type, false twisting, shaping and indenting into a multifilament. Examples thereof include, but are not limited to, those having crimps and the like obtained from two or more types of multifilaments by fluid blending or twisting. Among these, false twisted yarn obtained by false twisting a multifilament is preferred from the viewpoint of swelling when stretched into fabric, stretchability and uniformity of the fabric surface.
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 and antifoaming agents may be contained.
Inner wear has many uses that require stretchability, and it is preferable to use polyurethane fibers for covering or aligning to impart stretchability.
本発明のインナーウエアを構成する素材の単糸断面形状は任意で、丸型や、三角、Ｌ型、Ｔ型、Ｙ型、Ｗ型、Ｈ型、♯型、八葉型および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、更に単糸糸長方向に凹部を連続的あるいは部分的に有していてもよい。その中でもインナーウエアを構成する布帛の表側には表面積が大きいＷ断面のような異型状の単糸断面が好ましく、肌側には表面積が小さいことにより、水分を保持しない丸断面が好ましい。 The single yarn cross-sectional shape of the material constituting the innerwear of the present invention is arbitrary, and is round, triangular, L-shaped, T-shaped, Y-shaped, W-shaped, H-shaped, # -shaped, Yaba-shaped, dog-bone-shaped, etc. And those having a hollow portion in these yarns, and may further have a concave portion continuously or partially in the single yarn yarn length direction. Among them, an atypical single yarn cross section such as a W cross section having a large surface area is preferable on the front side of the fabric constituting the innerwear, and a round cross section that does not retain moisture is preferable on the skin side due to the small surface area.
本発明のインナーウエアに使用される布帛は、上述の２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下の面を有する布帛にする方法を一つまたは複数組み合わせることによって好適に得られる。本発明のインナーウエアはこれらの２００ｇ／ｍ2水分付与時の接触冷感値が２４０Ｗ／ｍ2・℃以下の面を有する布帛を、３０％以上使用することが好ましく、より好ましくは５０％以上使用すると良い。インナーウエアの中でも特に発汗を生じやすい胸部、背部および脇部などに配置するのが好ましい。 The fabric used for the innerwear of the present invention is obtained by combining one or a plurality of methods for making the fabric having a surface having a contact cooling sensation value of 240 W / m 2 · ° C. or less when the above-mentioned 200 g / m 2 moisture is applied. Preferably obtained. The inner wear of the present invention preferably uses 30% or more, more preferably 50% or more, of a fabric having a surface with a contact cooling sensation value of 240 W / m 2 · ° C. or less when 200 g / m 2 moisture is applied. It is good to use. Among the inner wear, it is preferable to dispose on the chest, back, side, etc. that are particularly prone to sweating.
本発明のインナーウエアに使用する布帛は、肌面側の水分付与時の摩擦係数増加率が１００％以下であるのが好ましい。摩擦係数増加率は新東科学社製 ＨＥＩＤＯＮ−１０ を用いて、５ｃｍ×５ｃｍの試料を用意し、まず乾燥時の摩擦係数を計測し、続いて１ｍｌの水分を付与し同様に計測した後、水分付与時の摩擦係数増加率は次式により算出する。
［（水分付与時の摩擦係数−乾燥時の摩擦係数）／乾燥時の摩擦係数］×１００
水分付与時の摩擦係数増加率が１００％未満であれば着用時に汗ではりつき、運動を阻害することがなく動きやすいインナーウエアとなる。より好ましくは水分付与時の摩擦係数増加率が８０％未満であると良い。
The fabric used for the inner wear of the present invention preferably has a coefficient of friction increase rate of 100% or less when moisture is applied on the skin side. The friction coefficient increase rate was prepared using a 5 cm x 5 cm sample using HEIDON-10 manufactured by Shinto Kagaku Co., Ltd., first measuring the friction coefficient at the time of drying, then applying 1 ml of moisture and measuring in the same manner, The coefficient of friction increase rate at the time of moisture application is calculated by the following formula.
[(Friction coefficient at the time of moisture application−Friction coefficient at the time of drying) / Friction coefficient at the time of drying] × 100
If the coefficient of friction increase rate at the time of water | moisture content is less than 100%, it will stick to sweat at the time of wear, and it will become innerwear which is easy to move without inhibiting an exercise | movement. More preferably, the coefficient of friction increase rate at the time of moisture application is less than 80%.
本発明のインナーウエアに使用される布帛には汗を素早く吸水することが必要なため、吸水加工を施すことが望ましい。吸水加工の方法としては、例えば、浴中吸尽法、ＤＩＰ−ＮＩＰ法、ロールで加工剤を転写する方法などが好適に使用され、加工剤としては高松油脂（株）製のＳＲ１０００や日華化学（株）製のナイスポールＰＲ−９９などが好適に用いられる。
本発明のインナーウエアのアイテムは特に限定されないが肌着、Ｔシャツ、ショーツ、ブラジャー、ガードルおよびキャミソールなどに好適に使用される。
本発明のインナーウエアは水分によるベタツキ感や冷え感を低減し、運動機能性に優れるウエアとなる。
Since the fabric used for the inner wear of the present invention needs to absorb sweat quickly, it is desirable to perform water absorption processing. As the water absorption processing method, for example, a bath exhaustion method, a DIP-NIP method, a method of transferring a processing agent with a roll, or the like is preferably used. As the processing agent, SR1000 or Nikka manufactured by Takamatsu Oil & Fats Co., Ltd. is used. A nice pole PR-99 manufactured by Chemical Co., Ltd. is preferably used.
Although the item of the innerwear of this invention is not specifically limited, It uses suitably for underwear, a T-shirt, a shorts, a bra, a girdle, a camisole, etc.
The inner wear of the present invention reduces the sticky feeling due to moisture and the feeling of cooling and is excellent in exercise functionality.
以下、実施例により本発明を詳述するが、本発明はこれらの実施例のみ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
Ｔシャツタイプのインナーウエアを作成し、着用し、３０℃、６５％ＲＨ環境の人工気候室にて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６ｋｍで１５分の歩行運動を行い、再び１０分間安静にした。走行運動後のベタツキ感、冷え感および動きやすさを官能評価した。
○：ベタツキ感、冷え感を感じない。動きやすい
×：ベタツキ感、冷え感を感じる。動きやすい
EXAMPLES Hereinafter, although an Example demonstrates this invention in detail, this invention is not limited only to these Examples.
The evaluation in the examples was measured by the following method.
(1) Wear test After creating and wearing a T-shirt type inner wear and resting in an artificial climate room at 30 ° C and 65% RH for 10 minutes, the treadmill ORK-3000 manufactured by Otake / Route Industry Co., Ltd. I walked for 15 minutes at 6km / h and rested again for 10 minutes. Sensory evaluation was performed for stickiness, coolness and ease of movement after running.
○: No sticky feeling or cold feeling. Easy to move ×: Feels sticky and cool. easy to move
［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、ダイアル側にポリエステルＷ型断面仮撚加工糸５６ｄｔｅｘ／３０ｆを、シリンダ側に単糸１．４ｄｔｅｘ、繊維長３８ｍｍ、番手４０／−のポリエステルＷ型断面紡績糸を用いて図１の組織で構成されたタックメッシュ組織の２層編地生機を得た。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、吸水加工、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１２４ｇ／ｍ2、厚み０．７８ｍｍの編地を得た。なお、吸水加工は、浴中吸尽法で高松油脂（株）製のＳＲ１０００を３％ｏｗｆにて加工した。編組織の違いからシリンダ側で編まれた面が編密度の大きい表側となり、この編地の表側のウェル方向のループ数は３３個／インチ、肌側のウェル方向のループ数は１８個／インチであり、この編地の表側のウェル方向のループ数は肌側のウェル方向のループ数の１．８倍であった。又、編地肌側には凹凸部が存在し、凸部と凹部の高さの差は０．２１ｍｍであった。更に肌側表面層の水分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がなく、動きやすいという評価が得られた。また、肌側表面層の水分付与時の摩擦係数の増加率は４０．５％であった。布帛の製造条件および得られた評価結果等を表１に示す。
[Example 1]
Use a double different gauge circular knitting machine with 18GG on the dial side and 24GG on the cylinder side, polyester W type cross section false twisted yarn 56dtex / 30f on the dial side, single yarn 1.4dtex on the cylinder side, fiber length 38mm, count 40 A two-layer knitted fabric raw machine having a tack mesh structure composed of the structure shown in FIG. 1 was obtained using a polyester W-shaped cross-sectional spun yarn. This raw machine was scoured at 80 ° C. for 20 minutes with a liquid dyeing machine, washed with water, and then pre-set at 180 ° C. for 90 seconds with a pinning ratio of 20%. Then, after performing polyester dyeing at 130 ° C. with a flow dyeing machine, water absorption processing, and washing with water, it is stretched to such an extent that wrinkles can be removed with a pin tenter, and final setting is performed at 150 ° C. × 90 seconds, with a basis weight of 124 g / m 2. A knitted fabric having a thickness of 0.78 mm was obtained. In addition, water absorption processing processed SR1000 by Takamatsu Yushi Co., Ltd. by 3% owf by the exhaustion method in a bath. Due to the difference in the knitting structure, the surface knitted on the cylinder side becomes the front side with a high knitting density. The number of loops in the well direction on the front side of this knitted fabric is 33 / inch, and the number of loops in the well direction on the skin side is 18 / inch. The number of loops in the well direction on the front side of the knitted fabric was 1.8 times the number of loops in the well direction on the skin side. Moreover, the uneven | corrugated | grooved part existed in the knitted fabric skin side, and the difference of the height of a convex part and a recessed part was 0.21 mm. Furthermore, the contact cooling sensation value at the time of applying moisture of 200 g / m 2 to the skin side surface layer is 229 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, there is no stickiness or cooling feeling and it is easy to move Evaluation was obtained. Moreover, the increase rate of the friction coefficient at the time of water | moisture-content provision of the skin side surface layer was 40.5%. Table 1 shows the production conditions of the fabric and the evaluation results obtained.
［実施例２］
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、シリンダ側にポリエステルＷ型断面仮撚加工糸５６ｄｔｅｘ／３０ｆとポリウレタン繊維４４ｄｔｅｘをプレーティングで配置し、ダイアル側にポリエステル丸型断面仮撚加工糸５６ｄｔｅｘ／２４ｆをそれぞれ給糸して図２の組織で構成された裏メッシュ組織の２層編地生機を得た。この生機を実施例１と同様に精練、水洗、プレセット、染色、吸水加工、水洗、ファイナルセットを行い、目付１３３ｇ／ｍ2、厚み０．６５ｍｍの２層編地を得た。この編地の表側のウェル方向のループ数は５０個／インチ、肌側のウェル方向のループ数は２５個／インチであり、表側のウェル方向のループ数は肌側のウェル方向のループ数の２．０倍であった。又、編地肌側には凹凸部が存在し、凸部と凹部の高さの差は０．１８ｍｍであった。更に肌側表面層の水分２００ｇ／ｍ2付与時の接触冷感値は２２８Ｗ／ｍ2・℃であり、この編地を胸部、背部および脇部に使用し、その編地使用率を５０％としたシャツの着用試験ではベタツキ感や冷え感がなく、動きやすいという評価が得られた。布帛の製造条件および得られた評価結果等を表１に併せて示す。
[Example 2]
A double circular knitting machine with 28GG on both the dial side and the cylinder side is used, polyester W type cross section false twisting yarn 56dtex / 30f and polyurethane fiber 44dtex are arranged on the cylinder side by plating, and the polyester round cross section temporary provision is on the dial side. A twisted yarn 56 dtex / 24f was supplied to obtain a two-layer knitted fabric raw machine having a back mesh structure composed of the structure shown in FIG. This raw machine was subjected to scouring, water washing, pre-setting, dyeing, water absorption processing, water washing and final setting in the same manner as in Example 1 to obtain a two-layer knitted fabric with a basis weight of 133 g / m 2 and a thickness of 0.65 mm. The number of loops in the well direction on the front side of this knitted fabric is 50 pieces / inch, the number of loops in the well direction on the skin side is 25 pieces / inch, and the number of loops in the well direction on the front side is the number of loops in the well direction on the skin side. It was 2.0 times. Moreover, the uneven | corrugated | grooved part existed in the knitted fabric skin side, and the difference of the height of a convex part and a recessed part was 0.18 mm. Furthermore, the contact cooling sensation value at the time of applying moisture of 200 g / m 2 to the skin side surface layer is 228 W / m 2 · ° C., and this knitted fabric is used for the chest, back and side portions, and the knitted fabric usage rate is 50%. In the shirt wearing test, it was evaluated that it was easy to move without any stickiness or chilliness. The production conditions of the fabric and the obtained evaluation results are also shown in Table 1.
［実施例３］
２８ＧＧのトリコット編み機を用いて、フロントにポリエステルＷ型断面仮撚加工糸５６ｄｔｅｘ／３０ｆを組織１０／２３とし、ミドルにポリエステル丸型断面仮撚加工糸５６ｄｔｅｘ／２４ｆを組織２１／０１とし、バックにポリウレタン繊維４４ｄｔｅｘを組織１０／１２として配置し、ガイド位置調整によりミドル糸のニードルループが表面に出るように編成した。実施例１と同様に加工処理をして、目付１５２ｇ／ｍ2、厚み０．７３ｍｍの編地を得た。この編地のウェル方向のループ数は両面とも６０個／インチであり、表側のウェル方向のループ数は肌側のウェル方向のループ数の１．０倍であった。編地肌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。更に肌側表面層の水分２００ｇ／ｍ2付与時の接触冷感値は２０８Ｗ／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がなく、動きやすいという評価が得られた。布帛の製造条件および得られた評価結果等を表１に併せて示す。
[Example 3]
Using a 28GG tricot knitting machine, polyester W-shaped false twisted yarn 56 dtex / 30f on the front has a structure 10/23, polyester round cross-section false twisted yarn 56 dtex / 24f on the middle with a
〔実施例４〕
２８ＧＧのダブル丸編機を使用し、シリンダ側にポリエステルＷ型断面糸５６ｄｔｅｘ／３０ｆとキュプラ丸断面糸５６ｄｔｅｘ／３０ｆをインターレース混繊後仮撚りして作成した複合糸を、ダイアル側にポリエステル丸型断面仮撚加工糸５６ｄｔｅｘ／２４ｆをそれぞれ給糸して図３の組織で構成された２層編地生機を得た。実施例１と同様に加工処理をして、目付１４０ｇ／m2、厚み０．９３ｍｍの編地を得た。この編地のウェル方向のループ数は両面とも３０個／インチであり、表側のウェル方向のループ数は肌側のウェル方向のループ数の１．０倍であった。編地肌側の凸部と凹部の高さの差は０．１２ｍｍであった。更に肌側表面層の水分２００ｇ／ｍ2付与時の接触冷感値は１９０Ｗ／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がなく、動きやすいという評価が得られた。布帛の製造条件および得られた評価結果等を表１に併せて示す。
Example 4
Using a double round knitting machine of 28GG, polyester yarn on the dial side is a composite yarn made by interlacing polyester W cross section yarn 56dtex / 30f and cupra round cross section yarn 56dtex / 30f on the cylinder side. The two-layer knitted fabric forming machine having the structure shown in FIG. 3 was obtained by feeding the cross-section false twisted yarn 56 dtex / 24f. Processing was performed 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 0.93 mm. The number of loops in the well direction of this knitted fabric was 30 / inch on both sides, and the number of loops in the well direction on the front side was 1.0 times the number of loops in the well direction on the skin side. The difference in height between the convex part and the concave part on the knitted fabric skin side was 0.12 mm. Furthermore, the contact cooling sensation value at the time of applying moisture of 200 g / m 2 to the skin side surface layer is 190 W / m 2 · ° C., and in the wearing test of the shirt obtained from this knitted fabric, there is no stickiness or cooling feeling and it is easy to move. Evaluation was obtained. The production conditions of the fabric and the obtained evaluation results are also shown in Table 1.
［比較例１］
シリンダ側、ダイアル側にポリエステル丸型断面仮撚加工糸５６ｄｔｅｘ／２４ｆをそれぞれ給糸し、編み組織を図４にした他は実施例２と同様の方法で編地を作成し、目付１３０ｇ／ｍ2、厚み０．６０ｍｍの編地を得た。この編地のウェル方向のループ数は両面とも４３個／インチであり、表側のウェル方向のループ数は肌側のウェル方向のループ数の１．０倍であった。編地肌側の凸部と凹部の高さの差は０．０８ｍｍであり、肌側表面層の水分２００ｇ／ｍ2付与時の接触冷感値は２９６Ｗ／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が大きく、汗でウエアがはりつき動きにくかった。布帛の製造条件および得られた評価結果等を表１に併せて示す。
[Comparative Example 1]
Polyester round cross section false twisted yarn 56 dtex / 24f was supplied to the cylinder side and the dial side, respectively, except that the knitting structure was changed to that shown in FIG. 4, a knitted fabric was prepared in the same manner as in Example 2, and the basis weight was 130 g / m. 2 A knitted fabric having a thickness of 0.60 mm was obtained. The number of loops in the well direction of this knitted fabric was 43 / inch on both sides, and the number of loops in the well direction on the front side was 1.0 times the number of loops in the well direction on the skin side. The difference in height between the convex portion and the concave portion on the knitted fabric skin side is 0.08 mm, and the contact cooling sensation value at the time of applying moisture of 200 g / m 2 to the skin side surface layer is 296 W / m 2 · ° C. In the shirt wearing test obtained from, the feeling of stickiness and coldness was large, and the wear was difficult to move with sweat. The production conditions of the fabric and the obtained evaluation results are also shown in Table 1.
［比較例２］
実施例２の編地を表側と肌側を逆にして使用し、シャツを作成した。シャツの肌側の凸凹は０．０６mmで水分２００ｇ／ｍ2付与時の接触冷感値は３０９Ｗ／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が大きく、汗でウエアがはりつき動きにくかった。布帛の製造条件および得られた評価結果等を表１に併せて示す。
[Comparative Example 2]
A shirt was created using the knitted fabric of Example 2 with the front side and the skin side reversed. The unevenness on the skin side of the shirt is 0.06 mm, and the contact cooling sensation value at the time of applying moisture 200 g / m 2 is 309 W / m 2 · ° C. The wearing test of the shirt obtained from this knitted fabric has a feeling of stickiness and cooling. It was big and the sweat was hard to stick and the movement was difficult. The production conditions of the fabric and the obtained evaluation results are also shown in Table 1.
［比較例３］
フロント、ミドルともにポリエステル丸型断面仮撚加工糸５６ｄｔｅｘ／２４ｆを用い、ガイド調整をせずに実施例３と同様の編地を作成し、目付１６８ｇ／ｍ2、厚み０．６８ｍｍの編地を得た。この編地のウェル方向のループ数は両面とも６２個／インチであり、表側のウェル方向のループ数は肌側のウェル方向のループ数の１．０倍であった。編地肌側の凸部と凹部の高さの差は０．０７ｍｍであり、水分２００ｇ／ｍ2付与時の接触冷感値は３２４Ｗ／ｍ2・℃であり、着用試験ではベタツキ感や冷え感が大きく、汗でウエアがはりつき動きにくかった。布帛の製造条件および得られた評価結果等を表１に併せて示す。
[Comparative Example 3]
For both front and middle, polyester round cross section false twisted yarn 56dtex / 24f was used, and the same knitted fabric as in Example 3 was prepared without adjusting the guide, and a knitted fabric having a basis weight of 168 g / m 2 and a thickness of 0.68 mm was obtained. Obtained. The number of loops in the well direction of this knitted fabric was 62 / inch on both sides, and the number of loops in the well direction on the front side was 1.0 times the number of loops in the well direction on the skin side. The difference in height between the convex part and the concave part on the knitted fabric skin side is 0.07 mm, the contact cooling sensation value at the time of applying water 200 g / m 2 is 324 W / m 2 · ° C. It was big and it was hard for the wear to stick and move with sweat. The production conditions of the fabric and the obtained evaluation results are also shown in Table 1.
本発明のインナーウエアは、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を軽減するインナーウエアであり、快適な着用感が得られる。 The inner wear of the present invention is comfortable when worn and reduces the feeling of stickiness and cold when sweating a lot during long periods of exercise or the like, and provides a comfortable wearing feeling.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009091361A JP2010242250A (en) | 2009-04-03 | 2009-04-03 | Inner wear |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2009091361A JP2010242250A (en) | 2009-04-03 | 2009-04-03 | Inner wear |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2015113178A Division JP2015158039A (en) | 2015-06-03 | 2015-06-03 | Inner Wear |
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| JP2010242250A true JP2010242250A (en) | 2010-10-28 |
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| JP2012136788A (en) * | 2010-12-24 | 2012-07-19 | Gunze Ltd | Fabric and underwear |
| JP2014139355A (en) * | 2012-04-03 | 2014-07-31 | Asahi Kasei Fibers Corp | Fiber product for spring and summer |
| JP2020505525A (en) * | 2017-01-26 | 2020-02-20 | 東レ繊維研究所（中国）有限公司Ｔｏｒａｙ Ｆｉｂｅｒｓ ＆ Ｔｅｘｔｉｌｅ Ｒｅｓｅａｒｃｈ Ｌａｂｏｒａｔｏｒｉｅｓ（Ｃｈｉｎａ）Ｃｏ．，Ｌｔｄ | Knitted fabric having stretchability and water-absorbing quick-drying property and use thereof |
| WO2023137896A1 (en) * | 2022-01-20 | 2023-07-27 | 东莞超盈纺织有限公司 | Differential moisture-conducting knitted fabric woven by composite yarn and preparation method therefor |
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| WO2023137896A1 (en) * | 2022-01-20 | 2023-07-27 | 东莞超盈纺织有限公司 | Differential moisture-conducting knitted fabric woven by composite yarn and preparation method therefor |
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