JP2012172268A - Functional fabric - Google Patents
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- JP2012172268A JP2012172268A JP2011032713A JP2011032713A JP2012172268A JP 2012172268 A JP2012172268 A JP 2012172268A JP 2011032713 A JP2011032713 A JP 2011032713A JP 2011032713 A JP2011032713 A JP 2011032713A JP 2012172268 A JP2012172268 A JP 2012172268A
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Abstract
Description
本発明は、発汗結露した際にも、汗を吸収するが拡散させることなく、べたつき感を軽減させるアンダーウエア用に適した機能性布帛に関するものである。 The present invention relates to a functional fabric suitable for underwear that reduces the feeling of stickiness without absorbing or diffusing sweat even when sweat condensation occurs.
従来、汗で濡れた布帛が肌にべたつかないようにする技術としては、種々の構成のものが開示されている。
例えば、特許文献１には、布帛の片面全体に撥水処理を施し、他面には全く撥水性を有しないかまたは撥水度を弱めた撥水処理を施した偏在吸水性織編物が開示されている。しかし、肌と接する織編物全体を撥水処理した構成では、大量の発汗があった場合、かえって汗が残留しやすくなり、べたつき感は解消され難かった。
また、特許文献２には、片面が吸湿性に優れた天然繊維からなる吸湿性繊維糸、他面が非吸湿性の合成繊維で構成されたマルチフィラメントからなる非吸湿性マルチフィラメント糸からなる二重構造の布帛が開示されている。しかしながら、これらの素材は、２種類以上の素材の組み合わせからなるものであるため、染色性に問題があったり、製造コストが高くなるおそれがあった。
また、特許文献３には、織編物の片面に撥水剤を縦横格子状や線状などの模様状に塗布し、肌側裏面における汗の拡散を防止した織編物が開示されているが、この様な織編物は、作成においてプリント工程などが必要で、加工コストが高くなる問題があった。
2. Description of the Related Art Conventionally, various configurations have been disclosed as techniques for preventing a fabric wet with sweat from sticking to the skin.
For example, Patent Document 1 discloses a ubiquitous water-absorbent woven or knitted fabric that has been subjected to water repellency treatment on one side of the fabric and water repellency treatment with no water repellency or reduced water repellency on the other side. Has been. However, in the configuration in which the entire woven or knitted fabric in contact with the skin is subjected to water repellent treatment, when a large amount of perspiration occurs, the sweat tends to remain on the contrary, and the sticky feeling is difficult to be eliminated.
Patent Document 2 discloses a hygroscopic fiber yarn made of a natural fiber having excellent hygroscopicity on one side, and a non-hygroscopic multifilament yarn made of a multifilament made of non-hygroscopic synthetic fiber on the other side. A heavy fabric is disclosed. However, since these materials are composed of a combination of two or more types of materials, there is a possibility that there is a problem in dyeability and a manufacturing cost is increased.
Patent Document 3 discloses a knitted or knitted fabric in which a water repellent is applied to one side of a woven or knitted fabric in a pattern such as a vertical or horizontal grid pattern or a linear pattern to prevent sweat from spreading on the back side of the skin. Such a woven or knitted fabric has a problem in that a printing process or the like is required for production, and processing costs are increased.
また、近年、ツーウェイストレッチ素材を用いた機能性アンダーウエア用の布帛が開発、上市されており、多くは、「筋肉・筋力のサポート」、「運動時の筋肉の振動防止」、「体型の保持・補正」等を目的に、素材設計や、縫製の構成設計が行われ商品化されている。
これらのアンダーウエア用の布帛は、運動能力を妨げないように、ストレッチ性があり、軽く薄い素材で、肌に密着させるように着用するものであり、汗を吸いやすいように吸水処理がされている場合が多い。
しかし、この様な吸水処理がなされた布帛からなるアンダーウエアを着用した状態で、運動を行い多量の発汗があった場合、汗は布帛の発汗部位から周辺の広い部分に吸水飽和状態で拡散し、べたついて着用感が悪くなるという問題が生じている。
また、吸汗速乾性を謳う布帛のほとんどは、汗を吸収し、吸収した汗をすばやく拡散させて、乾かす事を目的に、布帛の吸水性及び拡散性を向上させた布帛を開発し上市されてきた。
しかし、この様な吸水性及び拡散性を向上させる技術を機能性アンダーウエアに適用した場合でも、吸収した汗で、布帛がすぐに吸水飽和状態になり、布帛全体が湿った状態になり、通気性が低下し、乾燥性もさらに悪くなるため、体全体が汗でべたつく状態になってしまい、着用感が非常に悪くなってしまうおそれがあった。
In recent years, fabrics for functional underwear using two-way stretch materials have been developed and put on the market, many of which are "muscle / muscle strength support", "muscle vibration prevention during exercise", "maintenance of body shape"・ Material design and sewing composition design are carried out for the purpose of “correction”, etc., and commercialized.
These underwear fabrics are stretchable, light and thin, so as not to impede athletic performance, and are worn so as to be in close contact with the skin. There are many cases.
However, when there is a lot of sweating while exercising while wearing underwear made of fabric that has been subjected to such water absorption treatment, sweat diffuses in a water-absorbing saturated state from the sweating site of the fabric to a wide area around it. There is a problem that the feeling of wearing becomes worse.
In addition, most fabrics that absorb sweat quickly absorb moisture and quickly diffuse the absorbed sweat to dry it, and have developed and marketed fabrics with improved water absorbency and diffusibility. It was.
However, even when such a technique for improving water absorption and diffusibility is applied to functional underwear, the absorbed sweat immediately causes the fabric to become saturated with water, and the entire fabric becomes damp and the ventilation As a result, the dryness is further deteriorated, and the whole body becomes sticky with sweat, and there is a possibility that the feeling of wearing becomes very bad.
本発明は、上述のような課題を解決しようとするもので、肌に接する生地面において、汗等の水分をすばやく吸収するが、吸収した水分の拡散を抑制することにより、布帛全体が湿った状態にならない様にしてべたつき感を軽減させることを特徴とする、アンダーウエア用途に好ましく用いられる布帛を提供することである。 The present invention is intended to solve the above-described problems, and quickly absorbs moisture such as sweat on the fabric surface in contact with the skin, but the entire fabric is moistened by suppressing the diffusion of the absorbed moisture. It is an object of the present invention to provide a fabric that is preferably used for underwear, characterized in that the stickiness is reduced so as not to be in a state.
本発明は、（１）に、繊維布帛の同一面に、吸水性加工剤と撥水性加工剤を付与させてなり、該加工剤が付与されている面の吸水性能（ＪＩＳ Ｌ １０９７ 滴下法）が５〜３０秒であり、吸水拡散比率が１：１〜１：３である機能性布帛である。
また、（２）吸水移行率が６０％以上である（１）記載の機能性布帛である。
また、（３）繊維布帛が伸縮性を有する布帛である（１）または（２）に記載の機能性布帛である。
また、（４）に、繊維布帛の同一面に、吸水性加工剤と撥水性加工剤の混合物を付与させてなる（１）乃至（３）のいずれかに記載の機能性布帛である。
また、（５）に、繊維布帛の同一面に、吸水性加工剤を付与後、撥水性加工剤を付与してなる（１）乃至（３）のいずれかに記載の機能性布帛である。
また、（６）に、樹脂の付与方法が吸尽法及び／又はパディング法である（１）乃至（５）のいずれかに記載の機能性布帛である。
In the present invention, (1), a water absorbent performance agent and a water repellent finish agent are applied to the same surface of the fiber fabric, and the water absorption performance of the surface to which the finish is applied (JIS L 1097 dropping method). Is a functional fabric having a water absorption diffusion ratio of 1: 1 to 1: 3.
Moreover, (2) It is a functional fabric as described in (1) whose water absorption transfer rate is 60% or more.
(3) The functional fabric according to (1) or (2), wherein the fiber fabric is a stretchable fabric.
The functional fabric according to any one of (1) to (3), wherein (4) is a mixture of a water absorbing agent and a water repellent agent applied to the same surface of the fiber fabric.
The functional fabric according to any one of (1) to (3), wherein a water-repellent finishing agent is applied to the same surface of the fiber fabric in (5) and then a water-repellent processing agent is applied.
Moreover, (6) is the functional fabric according to any one of (1) to (5), wherein the resin application method is an exhaust method and / or a padding method.
本発明の布帛は、布帛の同一面に吸水性加工剤と撥水性加工剤を付与させてなり、汗などの水をすばやく吸収するが、その拡散が抑制されるため、吸収された水が吸収された部分から他の部分へ拡散して、布帛の広範囲にわたって湿潤状態になることが防止できるので、本発明の布帛を用いて作成された衣服、特に、肌に密着して着用されるアンダーウエアを着用することにより、大量に汗をかいた場合でもべたつき感の少ない衣服を得ることができる。
本発明の布帛は、発汗が想定される際に着用するスポーツウエア、アンダーウエア、作業服などに用いられるが、特にアンダーウエア用途に好ましく用いられる。
The fabric of the present invention is provided with a water-absorbing agent and a water-repellent agent on the same surface of the fabric, and absorbs water such as sweat quickly, but its diffusion is suppressed, so the absorbed water is absorbed. Since it can be prevented from diffusing from the applied part to other parts and becoming wet over a wide area of the fabric, clothes made using the fabric of the present invention, particularly underwear worn in close contact with the skin By wearing the garment, it is possible to obtain a garment with less stickiness even when sweating in large quantities.
The fabric of the present invention is used for sportswear, underwear, work clothes and the like worn when sweating is assumed, and is particularly preferably used for underwear.
本発明の布帛は、繊維布帛に、吸水性加工剤と撥水性加工剤を組み合わせて付与する事により得られる。また、本発明の布帛は、吸水性が、ＪＩＳ Ｌ １０９７ 滴下法にて５〜３０秒である。吸水性が５秒未満であると、吸水性は良いが、水分の拡散性が良すぎて、布帛の広範囲に水分が拡散し、着用者がべたつき感を感じてしまうおそれがあり、３０秒より長いと、汗を吸わないため、汗等の水分が、肌とアンダーウエアなどの布帛との間に溜まってしまい、蒸れなどの不快感を感じるおそれがある。 The fabric of the present invention can be obtained by applying a combination of a water-absorbing agent and a water-repellent agent to a fiber fabric. The fabric of the present invention has a water absorption of 5 to 30 seconds according to the JIS L 1097 dropping method. If the water absorption is less than 5 seconds, the water absorption is good, but the moisture diffusibility is too good, the moisture diffuses over a wide area of the fabric, and the wearer may feel sticky, from 30 seconds If it is long, it does not absorb sweat, so moisture such as sweat accumulates between the skin and a fabric such as underwear, and there is a risk of feeling uncomfortable such as stuffiness.
また、本発明の布帛は、吸水拡散比率が１：１〜１：３である。本発明でいう吸水拡散比率とは、布帛における汗等の水分を吸収した部分の面積と吸収した水分が拡散した面積の比率である。吸水拡散比率が１：１未満であると、汗の吸収が損なわれるおそれがあるため、汗をかいた部分で強いべたつきを感じるおそれがあり、１：３より大きいと、汗をかいていない部分にまで汗が拡散し、広い範囲で蒸れ感を感じるおそれがある。
吸水拡散比率の測定方法としては、１０ｃｍ×１０ｃｍの布帛試料を、２０℃６５％ＲＨ下で２４時間調湿する。次に水平な机の上に、上記布帛試料より大きめ（２０ｃｍ×２０ｃｍ程度）のポリエステルフィルムを準備し、ピペットを用いて黒インクを採取し、該ポリエステルフィルム上に０．０５ｍｌの液を滴下する。そして、該水滴の上に、布帛試料の生地の表側を上にして、裏面側より布帛試料を載せ、２００ｇ（圧力６．６３ｇ／ｃｍ２）の荷重をかけ、その状態で１０秒間放置し除重したときの拡散面積と、更に１分後の拡散面積を面積測定器により読みとり、その比を吸水拡散比率とした。
The fabric of the present invention has a water absorption diffusion ratio of 1: 1 to 1: 3. The water absorption diffusion ratio referred to in the present invention is the ratio of the area of the portion where moisture such as sweat is absorbed in the fabric to the area where the absorbed moisture is diffused. If the water absorption diffusion ratio is less than 1: 1, the absorption of sweat may be impaired, so there is a risk of feeling strong stickiness in the sweated part, and if it is greater than 1: 3, the part is not sweating. Sweat spreads out and may cause a sense of stuffiness over a wide area.
As a method for measuring the water absorption diffusion ratio, a fabric sample of 10 cm × 10 cm is conditioned for 24 hours at 20 ° C. and 65% RH. Next, a polyester film larger than the above fabric sample (about 20 cm × 20 cm) is prepared on a horizontal desk, black ink is collected using a pipette, and 0.05 ml of liquid is dropped onto the polyester film. . Then, the fabric sample is placed on the water drop with the fabric side facing up, the fabric sample is placed from the back side, and a load of 200 g (pressure 6.63 g / cm 2 ) is applied. The diffusion area when overlapped and the diffusion area after 1 minute were read with an area measuring instrument, and the ratio was defined as the water absorption diffusion ratio.
また、本発明の布帛は、吸水移行率が６０％以上であることが好ましい。本発明でいう吸水移行率とは、本発明の布帛からなるアンダーウエアが汗を吸い取った後、該アンダーウエア上に着用する別の衣類もしくは、タオルなどに汗を吸い取らせることを想定したものである。吸水移行率が６０％未満であると汗がアンダーウエアに溜まり、べたつき感や蒸れ感などを感じるおそれがある。
吸水移行率の測定方法としては、１０ｃｍ×１０ｃｍの布帛試料を、２０℃６５％ＲＨ下で２４時間調湿する。次に水平な机の上に上記布帛試料より大きめ（２０ｃｍ×２０ｃｍ程度）のポリエステルフィルムを準備し、ピペットを用いて、該ポリエステルフィルム上に０．０５ｍｌの水を滴下する。そして、該水滴の上に、布帛試料を載せ、２００ｇ（圧力６．６３ｇ／ｃｍ２）の荷重をかけ、その状態で１０秒間放置した後、除重し、該布帛試料の上に直径１５ｃｍの濾紙を重ね、再び２００ｇ（圧力６．６３ｇ／ｃｍ２）の荷重を１０秒間かけた後の濾紙の重量変化量を測定する。ポリエステルフィルム上に滴下した０．０５ｍｌに対し、濾紙に吸い取られた水分量の比率を吸水移行率とした。
The fabric of the present invention preferably has a water absorption transfer rate of 60% or more. The water transfer rate referred to in the present invention is based on the assumption that after the underwear made of the fabric of the present invention absorbs sweat, another clothing worn on the underwear or a towel or the like causes the sweat to be absorbed. is there. If the water absorption transfer rate is less than 60%, sweat may accumulate in underwear, and there may be a feeling of stickiness or stuffiness.
As a method for measuring the water absorption transfer rate, a fabric sample of 10 cm × 10 cm is conditioned for 24 hours at 20 ° C. and 65% RH. Next, a polyester film larger than the fabric sample (about 20 cm × 20 cm) is prepared on a horizontal desk, and 0.05 ml of water is dropped onto the polyester film using a pipette. Then, a fabric sample is placed on the water droplets, a load of 200 g (pressure 6.63 g / cm 2 ) is applied, and the sample is left in that state for 10 seconds. The filter paper is piled up, and the weight change amount of the filter paper after a load of 200 g (pressure 6.63 g / cm 2 ) is again applied for 10 seconds is measured. The ratio of the amount of water absorbed by the filter paper to 0.05 ml dripped on the polyester film was defined as the water absorption transfer rate.
本発明で用いられる吸水性加工剤としては、一般に合成繊維に用いられる吸水加工剤、ＳＲ加工剤、制電加工剤等にも用いられる親水性成分を含有した樹脂で、例えば、ポリエステル系樹脂、ポリアミド系樹脂、ポリウレタン系樹脂、シリコン系樹脂、ポリアクリル酸エステル樹脂、ポリアミン系第４級アンモニウム塩等が挙げられる。
また、本発明で用いられる撥水性加工剤としては、撥水性成分を含有した樹脂で、パラフィン系樹脂、シリコン系樹脂、フッ素系樹脂、ポリエステル系樹脂、ポリアミド系樹脂、アクリル系樹脂、ウレタン系樹脂、エチレン尿素系樹脂等が挙げられる。
The water-absorbing processing agent used in the present invention is a resin containing a hydrophilic component generally used in a water-absorbing processing agent, SR processing agent, antistatic processing agent and the like generally used for synthetic fibers. For example, a polyester resin, Examples thereof include polyamide resins, polyurethane resins, silicon resins, polyacrylate resins, polyamine quaternary ammonium salts, and the like.
The water repellent finishing agent used in the present invention is a resin containing a water repellent component, such as a paraffin resin, a silicon resin, a fluorine resin, a polyester resin, a polyamide resin, an acrylic resin, and a urethane resin. And ethylene urea-based resins.
加工方法としては、上記の吸水性加工剤と撥水性加工剤を混合して付与する方法や、吸水性加工剤を先に付与した後、撥水性加工剤を付与する２段加工法などを用いることができる。
吸水性加工剤や撥水性加工剤の付与方法としては、吸尽法やパディング法（パッド−ドライ−熱処理法）を用いることができる。
加工条件としては、用いる加工剤の種類によっても異なるが、一般には、吸尽法の場合には、各加工剤を１〜１０％ｏｗｆ含む処理浴中にて、８０〜１３０℃で２０〜６０分間の吸尽処理を行うことにより付与できる。また、パディング法の場合、繊維布帛を各加工剤を１〜１０重量％含有する水溶液に浸漬し、マングルで絞液率３０〜１５０％にて絞った後、約１００℃で乾燥させ、１５０〜１８０℃で１〜２分間の熱処理を行うことにより付与できる。
As the processing method, there are used a method in which the water-absorbing processing agent and the water-repellent processing agent are mixed and applied, a two-stage processing method in which the water-absorbing processing agent is applied first, and then a water-repellent processing agent is applied. be able to.
As a method for applying the water-absorbing agent or the water-repellent agent, an exhaust method or a padding method (pad-dry-heat treatment method) can be used.
The processing conditions vary depending on the type of processing agent to be used, but generally, in the case of the exhaust method, 20 to 60 at 80 to 130 ° C. in a treatment bath containing 1 to 10% owf of each processing agent. It can be given by performing a minute exhaustion treatment. In the case of the padding method, the fiber fabric is immersed in an aqueous solution containing 1 to 10% by weight of each processing agent, squeezed with a mangle at a squeeze rate of 30 to 150%, and then dried at about 100 ° C. It can give by performing heat processing for 1 to 2 minutes at 180 degreeC.
また、吸水性加工剤と撥水性加工剤の使用比率（樹脂固形分比率）は、素材、加工方法によって異なるが、概ね１：０．０５〜１：１が好ましい。
吸水性加工剤が多すぎると、吸水性は良いが、拡散性が良すぎて、布帛の広範囲に汗などの水分が拡散してしまい、着用者がべたつき感を感じてしまう。
また、撥水性加工剤が多すぎると、汗の吸収が悪くなり、汗が肌とアンダーウエアなどの布帛との間に溜まってしまい、着用時に蒸れなどの不快感を感じてしまう。
Moreover, although the use ratio (resin solid content ratio) of a water-absorbing processing agent and a water-repellent processing agent varies depending on the material and the processing method, it is preferably about 1: 0.05 to 1: 1.
If the water-absorbing agent is too much, the water absorption is good, but the diffusibility is too good, moisture such as sweat diffuses over a wide area of the fabric, and the wearer feels stickiness.
Moreover, when there is too much water-repellent processing agent, absorption of sweat will worsen and sweat will accumulate between cloths, such as skin and underwear, and will feel unpleasant feelings, such as a dampness, at the time of wear.
本発明で用いることのできる布帛は、ナイロン４、ナイロン６、ナイロン１２、ナイロン４６、ナイロン６６に代表されるポリアミド系繊維、ポリエチレンテレフタレート、ポリブチレンテレフタレート等のポリエステル系繊維、ポリエチレン、ポリプロピレン等のポリオレフィン系繊維やアクリル系繊維等からなるものを挙げることができ、これらを単独、或いは、複合して用いることができる。特に、スポーツアンダーウエア用素材として、ストレッチ性のある、薄手の素材であって、ポリエステルとポリウレタン、ナイロンとポリウレタンからなる複合素材が好ましく用いられる。
布帛の形態としては、不織布、織物、編物のいずれも用いることができるが、柔軟性やストレッチ性を有する編物が好ましい。
The fabrics that can be used in the present invention are polyamide fibers represented by nylon 4, nylon 6, nylon 12, nylon 46, nylon 66, polyester fibers such as polyethylene terephthalate and polybutylene terephthalate, and polyolefins such as polyethylene and polypropylene. The thing which consists of a system fiber, an acrylic fiber, etc. can be mentioned, These can be used individually or in combination. In particular, as a material for sports underwear, a thin material having a stretch property, and a composite material composed of polyester and polyurethane, nylon and polyurethane is preferably used.
As the form of the fabric, any of a nonwoven fabric, a woven fabric, and a knitted fabric can be used, but a knitted fabric having flexibility and stretchability is preferable.
また、本発明の布帛からなるアンダーウエアの上に、吸水速乾性のあるスポーツウエア等を着用したり、アンダーウエアの上からタオル等で汗を拭き取ることにより、すばやく汗を除去、乾燥させることも出来るので、さらにべたつき感を軽減することができる。 It is also possible to quickly remove sweat and dry it by wearing sportswear that absorbs water quickly on the underwear made of the fabric of the present invention, or by wiping off sweat with a towel etc. from above the underwear. Since it is possible, the sticky feeling can be further reduced.
以下、実施例によって本発明をさらに詳細に説明するが、本発明は、これら実施例に限定されるものではない。 EXAMPLES Hereinafter, although an Example demonstrates this invention further in detail, this invention is not limited to these Examples.
〔吸水性〕
ＪＩＳ Ｌ １０９７ 滴下法 に準じて測定した。
〔吸水拡散比率〕
１０ｃｍ×１０ｃｍの寸法の布帛試料を、２０℃６５％ＲＨ下で２４時間調湿する。次に水平な机の上に、上記布帛試料より大きめ（２０ｃｍ×２０ｃｍ程度）のポリエステルフィルムを準備し、ピペットを用いて黒インクを採取し、該ポリエステルフィルム上に０．０５ｍｌの液を滴下する。そして、該水滴の上に、布帛試料を載せ、２００ｇ（圧力６．６３ｇ／ｃｍ２）の荷重をかけ、その状態で１０秒間放置し除重したときの拡散面積と、更に１分後の拡散面積を面積測定器により読みとり３枚の平均値を出し、その比を求めた。
〔吸水移行率〕
１０ｃｍ×１０ｃｍの布帛試料を、２０℃６５％ＲＨ下で２４時調湿する。次に水平な机の上に上記布帛試料より大きめ（２０ｃｍ×２０ｃｍ程度）のポリエステルフィルムを準備し、ピペットを用いて、該ポリエステルフィルム上に０．０５ｍｌの水を滴下する。そして、該水滴の上に、布帛試料を載せ、２００ｇ（圧力６．６３ｇ／ｃｍ２）の荷重をかけ、その状態で１０秒間放置した後、除重し、該布帛試料の上に濾紙を重ね、再び２００ｇ（圧力６．６３ｇ／ｃｍ２）の荷重を１０秒間かけた後の濾紙の重量変化量を測定する。ポリエステルフィルム上に滴下した０．０５ｍｌに対し、濾紙に吸い取られた水分量の比率を吸水移行率とした。
[Water absorption]
Measured according to JIS L 1097 dropping method.
[Water absorption diffusion ratio]
A fabric sample measuring 10 cm × 10 cm is conditioned for 24 hours at 20 ° C. and 65% RH. Next, a polyester film larger than the above fabric sample (about 20 cm × 20 cm) is prepared on a horizontal desk, black ink is collected using a pipette, and 0.05 ml of liquid is dropped onto the polyester film. . Then, a fabric sample is placed on the water droplets, a load of 200 g (pressure 6.63 g / cm 2 ) is applied, and the diffusion area when the sample is left for 10 seconds in this state and dehumidified, and further after 1 minute is diffused. The area was read with an area measuring device, the average value of the three sheets was calculated, and the ratio was determined.
[Water absorption rate]
A 10 cm × 10 cm fabric sample is conditioned at 20 ° C. and 65% RH for 24 hours. Next, a polyester film larger than the fabric sample (about 20 cm × 20 cm) is prepared on a horizontal desk, and 0.05 ml of water is dropped onto the polyester film using a pipette. Then, a fabric sample is placed on the water drop, applied with a load of 200 g (pressure 6.63 g / cm 2 ), left in that state for 10 seconds, deweighted, and a filter paper is placed on the fabric sample. Then, the weight change amount of the filter paper after a load of 200 g (pressure 6.63 g / cm 2 ) is again applied for 10 seconds is measured. The ratio of the amount of water absorbed by the filter paper to 0.05 ml dripped on the polyester film was defined as the water absorption transfer rate.
〔実施例１〕
ポリエチレンテレフタレート５６ｄｔｅｘ／３６ｆが８０％、ポリウレタン４０ｄｔｅｘが２０％からなるトリコット編物を、常法により、精練、プレセットし、ポリエステル系吸水性加工剤（高松油脂（株）製 ＳＲ１８０１Ｍ ｃｏｎｃ 固形分１５重量％）１％ｏｗｆを分散染料による染色加工時に添加し、吸尽法にて付与し、１３０℃にて乾燥した。次に、該編物に、シリコン系撥水性加工剤（日華化学（株）製 ニッカシリコンＡＭＯ 固形分２２重量％）を０．０２重量％含有する処理液を用いて、絞り率８０％でパディングし、１００℃でドライ後、１５０℃で１分間熱処理し、機能性布帛を作成した。評価結果を表１に示す。
実施例１の機能性布帛を用いたアンダーウエアは、吸水性が良く、着用発汗時にも、肌とウエアの間に汗が溜まりにくく、快適性が良いウエアであった。
[Example 1]
A tricot knitted fabric composed of 80% polyethylene terephthalate 56dtex / 36f and 20% polyurethane 40dtex is scoured and pre-set by a conventional method to obtain a polyester-based water-absorbing finishing agent (SR1801M conc, solid content 15% by weight, manufactured by Takamatsu Yushi Co., Ltd.). ) 1% owf was added during dyeing with a disperse dye, applied by the exhaust method, and dried at 130 ° C. Next, the knitted fabric was padded at a drawing rate of 80% using a treatment liquid containing 0.02% by weight of a silicone-based water repellent finishing agent (Nikka Silicon AMO solid content 22% by weight, manufactured by Nikka Chemical Co., Ltd.). And after drying at 100 degreeC, it heat-processed at 150 degreeC for 1 minute, and created the functional fabric. The evaluation results are shown in Table 1.
The underwear using the functional fabric of Example 1 had good water absorption, and even when worn and sweated, the sweat was less likely to accumulate between the skin and the wear, and was comfortable.
〔実施例２〕
実施例１と同様のトリコット編物を、常法により、精練、プレセット、染色し、乾燥した。さらに、シリコン系吸水性加工剤（日華化学（株）製 ウェットシリコンＤＭ６７ 固形分２０重量％）２重量％とシリコン系撥水性加工剤（日華化学（株）製 ニッカシリコンＡＭＯ 固形分２２重量％）１重量％とを含む処理液を用いて、実施例１と同様にパディング法により付与し、機能性布帛を作成した。評価結果を表１に示す。
実施例２の機能性布帛を用いたアンダーウエアは、吸水性が良く、着用発汗時にも、肌とウエアの間に汗が溜まりにくく、快適性が良いウエアであった。
[Example 2]
The same tricot knitted fabric as in Example 1 was scoured, preset, dyed and dried by a conventional method. Furthermore, a silicon-based water-absorbing finishing agent (wet silicon DM67, solid content 20% by weight, manufactured by Nikka Chemical Co., Ltd.) 2% by weight and a silicone-based water-repellent finishing agent (Nikka Chemical, Inc., Nikka Silicon AMO, solid content 22% by weight) %) 1% by weight of the treatment solution was applied by the padding method in the same manner as in Example 1 to prepare a functional fabric. The evaluation results are shown in Table 1.
The underwear using the functional fabric of Example 2 had good water absorption, and even when worn and sweated, the sweat was less likely to accumulate between the skin and the wear, and was comfortable.
〔実施例３〕
実施例１と同様のトリコット編物を、常法により、精練、プレセットし、ポリエステル系吸水性加工剤（高松油脂（株）製 ＳＲ１８０１Ｍ ｃｏｎｃ 固形分１５重量％）０．５％ｏｗｆを分散染料にて染色加工時に添加し、吸尽法にて付与し、１３０℃にて乾燥させた。さらに、シリコン系吸水性加工剤（日華化学（株）製 ウェットシリコンＤＭ６７ 固形分２０重量％）１．５重量％とシリコン系撥水性加工剤（日華化学（株）製 ニッカシリコンＡＭＯ 固形分２２重量％）１．５重量％を含む処理液を用いて、実施例１と同様にパディング法にて付与し、機能性布帛を作成した。評価結果を表１に示す。
実施例３の機能性布帛を用いたアンダーウエアは、吸水性が良く、着用発汗時にも、肌とウエアの間に汗が溜まりにくく、快適性が良いウエアであった。
Example 3
A tricot knitted fabric similar to that in Example 1 was scoured and preset according to a conventional method, and a polyester water-absorbing processing agent (SR1801M conc, solid content 15% by weight, manufactured by Takamatsu Yushi Co., Ltd.) 0.5% owf as a disperse dye And added at the time of dyeing, applied by the exhaust method, and dried at 130 ° C. Furthermore, 1.5% by weight of a silicon-based water-absorbing finishing agent (wet silicon DM67 solid content 20% by weight manufactured by Nikka Chemical Co., Ltd.) and a silicon-based water-repellent finishing agent (Nikka Silicon AMO solid content manufactured by Nikka Chemical Co., Ltd.) 22% by weight) Using a treatment solution containing 1.5% by weight, a functional fabric was prepared by applying the padding method in the same manner as in Example 1. The evaluation results are shown in Table 1.
The underwear using the functional fabric of Example 3 had good water absorption, and even when worn and sweated, the sweat was less likely to accumulate between the skin and the wear, and was comfortable.
〔比較例１〕
実施例１と同様のトリコット編物を、実施例２と同様に、精練、プレセット、染色、乾燥し、シリコン系撥水性加工剤（日華化学（株）製 ニッカシリコンＡＭＯ 固形分２２重量％）１重量％を含む水溶液を用い、実施例１と同様にパディング法により付与し、加工布を作成した。評価結果を表１に示す。
比較例１の加工布を用いたアンダーウエアは、吸水性が悪く、着用発汗時に、肌とウエアの間に汗が溜まり、ベタつく、快適性が悪いウエアであった。
[Comparative Example 1]
A tricot knitted fabric similar to that in Example 1 was scoured, preset, dyed and dried in the same manner as in Example 2, and a silicone-based water-repellent finishing agent (Nikka Silicon AMO, solid content 22% by weight, manufactured by Nikka Chemical Co., Ltd.) An aqueous solution containing 1% by weight was applied by the padding method in the same manner as in Example 1 to prepare a work cloth. The evaluation results are shown in Table 1.
The underwear using the processed cloth of Comparative Example 1 was poor in water absorption, and when wearing sweat, sweat accumulated between the skin and the wear and was sticky, and was poor in comfort.
〔比較例２〕
実施例１と同様のトリコット編物を、常法により、精練、プレセットした素材に対し、ポリエステル系吸水性加工剤（高松油脂（株）製 ＳＲ１８０１Ｍ ｃｏｎｃ 固形分１５重量％）１％ｏｗｆを染色加工時に吸尽加工にて付与させた。その後、１３０℃にて乾燥させ、加工布を作成した。評価結果を表１に示す。
比較例２の加工布を用いたアンダーウエアは、吸水性は良いが、着用発汗時に、汗がウエア全体に広がり、ベタつくき快適性が悪いウエアであった。また、加工布全体に広がった汗は、その上に着用する吸水性の良いウエアにも吸収されにくく、又、タオルなどで十分に拭き取る事も出来ないため、べたつき感が長時間にわたって感じられた。
[Comparative Example 2]
A polyester-based water-absorbing finishing agent (SR1801M conc, solid content 15% by weight, manufactured by Takamatsu Yushi Co., Ltd.) 1% owf is dyed on a material obtained by scouring and presetting the same tricot knitted fabric as in Example 1. Occasionally given by exhaustion. Then, it dried at 130 degreeC and created the work cloth. The evaluation results are shown in Table 1.
The underwear using the processed fabric of Comparative Example 2 was good in water absorbency, but when the sweat was worn, the sweat spread over the entire wear and was sticky and poor in comfort. In addition, the sweat spread over the entire work cloth is difficult to be absorbed by the water-absorbing clothes worn on it, and it cannot be sufficiently wiped off with a towel, so a sticky feeling was felt for a long time. .
〔比較例３〕
実施例１と同様のトリコット編物を、常法により、精練、プレセットし、ポリエステル系吸水性加工剤（高松油脂（株）製 ＳＲ１８０１Ｍ ｃｏｎｃ 固形分１５重量％）１％ｏｗｆを染色加工時に吸尽加工にて付与させた。その後、１３０℃にて乾燥させた後、肌側になる面に、グラビアコーティング機（１２０メッシュ、深度３０ミクロン）を用い、フッ素系撥水剤（旭硝子（株）製 アサヒガードＡＧ−７０００ 固形分２０％）を２重量％含有する溶液を塗布し、１５０℃で１分間乾燥し、加工布を作成した。
比較例３の加工布を用いたアンダーウエアは、吸水性は良いが、着用発汗時に、汗がウエア全体に広がり、全体が汗で覆われる状態になり易く、蒸れ感が強かった。
[Comparative Example 3]
The same tricot knitted fabric as in Example 1 was scoured and preset according to a conventional method, and 1% owf was exhausted during dyeing processing by a polyester-based water-absorbing processing agent (SR1801M conc solid content 15% by weight, manufactured by Takamatsu Yushi Co., Ltd.). It was given by processing. Then, after drying at 130 ° C., the surface that becomes the skin side, using a gravure coating machine (120 mesh, depth 30 microns), fluorine-based water repellent (Asahi Guard AG-7000 manufactured by Asahi Glass Co., Ltd.) A solution containing 2% by weight of 20%) was applied and dried at 150 ° C. for 1 minute to prepare a work cloth.
The underwear using the processed fabric of Comparative Example 3 has good water absorption, but when sweating and wearing, the sweat spreads throughout the wear, and the whole was easily covered with sweat, and the feeling of stuffiness was strong.
〔比較例４〕
実施例１と同様のトリコット編物を、常法により、精練、プレセットし、ポリエステル系吸水性加工剤（高松油脂（株）製 ＳＲ１８０１Ｍ ｃｏｎｃ 固形分１５重量％）１％ｏｗｆを染色加工時に吸尽加工にて付与させ、１３０℃にて乾燥させた。その後、表面（肌側と反対の面）に、グラビアコーティング機（１２０メッシュ、深度３０ミクロン）を用い、フッ素系撥水性加工剤（旭硝子（株）製 アサヒガードＡＧ−７０００ 固形分２０重量％）を２重量％含有する溶液を塗布し、１５０℃で１分間 乾燥し、加工布を作成した。
比較例４の加工布を用いたアンダーウエアは、吸水性は良いが、着用発汗時に、汗が肌面のウエア全体に広がり、又、全体に広がった汗は、その上に着用する吸水性の良いウエアに吸収しにくく、又、タオルなどで十分に拭き取る事も出来ず、快適なアンダーウエアとはならないものであった。
[Comparative Example 4]
The same tricot knitted fabric as in Example 1 was scoured and preset according to a conventional method, and 1% owf was exhausted during dyeing processing by a polyester-based water-absorbing processing agent (SR1801M conc solid content 15% by weight, manufactured by Takamatsu Yushi Co., Ltd.). It was given by processing and dried at 130 ° C. Then, using a gravure coating machine (120 mesh, depth 30 microns) on the surface (surface opposite to the skin side), fluorine-based water repellent finish (Asahi Guard AG-7000, solid content 20% by weight, Asahi Glass Co., Ltd.) A solution containing 2% by weight was applied and dried at 150 ° C. for 1 minute to prepare a work cloth.
The underwear using the processed cloth of Comparative Example 4 has good water absorbency, but when sweating, the sweat spreads over the entire surface of the skin, and the sweat that spreads over the whole absorbs the water absorbent that is worn on it. It was difficult to absorb into good clothing, and it was not possible to wipe it off with a towel etc., and it was not a comfortable underwear.
Claims (6)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5965516B1 (en) * | 2015-06-05 | 2016-08-03 | 株式会社デサント | Clothing |
| WO2022004208A1 (en) * | 2020-06-30 | 2022-01-06 | 美津濃株式会社 | Fiber structure and method for manufacturing same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5965516B1 (en) * | 2015-06-05 | 2016-08-03 | 株式会社デサント | Clothing |
| WO2022004208A1 (en) * | 2020-06-30 | 2022-01-06 | 美津濃株式会社 | Fiber structure and method for manufacturing same |
| JP2022011738A (en) * | 2020-06-30 | 2022-01-17 | 美津濃株式会社 | Fiber structure and manufacturing method thereof |
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