JP2012012730A - Fabric having uneven water absorption properties, method for producing the same, and clothing obtained by using the same - Google Patents

Fabric having uneven water absorption properties, method for producing the same, and clothing obtained by using the same Download PDF

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JP2012012730A
JP2012012730A JP2010150903A JP2010150903A JP2012012730A JP 2012012730 A JP2012012730 A JP 2012012730A JP 2010150903 A JP2010150903 A JP 2010150903A JP 2010150903 A JP2010150903 A JP 2010150903A JP 2012012730 A JP2012012730 A JP 2012012730A
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fabric
water
polyester
based resin
water absorption
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JP5650448B2 (en
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Haruki Tatsuta
治樹 龍田
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Seiren Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a fabric having uneven water absorption properties which absorbs and diffuses moisture such as perspiration, provides little stuffiness, and offering a comfortable feeling when it is used for clothing.SOLUTION: A composite fabric using polyester fibers and nylon fibers and having uneven water absorption properties is provided in which the entire area of the composite fabric is provided with a polyester-based resin water absorbing agent, and a part of the composite fabric is provided with a polyamide-based resin water absorbing agent. Also, clothing using the same is provided. Further, a method for producing the fabric having uneven water absorption properties is provided which includes a step for imparting the polyester-based resin water absorption agent to the entire area of the composite fabric of polyester fibers and nylon fibers, and a step for imparting the polyamide-based resin water absorption agent to the part of the composite fabric by an ink jet system.

Description

本発明は、吸水性に差のある布帛に関する。さらに詳細には、汗などの水分を吸収拡散し、衣料用として用いた際、ムレが少なく、快適な着心地が得られる吸水性に差のある布帛に関する。   The present invention relates to a fabric having a difference in water absorption. More specifically, the present invention relates to a fabric that absorbs and diffuses moisture such as sweat and has a difference in water absorption that is less stuffy and provides a comfortable fit when used for clothing.

スポーツウェアや肌着等に用いられる衣料用の布帛には種々の物性が要求されるが、特に、着用時に汗をかくことでぬれ感やべたつき感などの不快感を覚えるという問題に対して、快適性の向上が求められている。また、一言で汗をかくといっても、全体的に、均一に、汗をかくわけではなく、汗の量は体の部位によって異なっており、例えば、上半身でみてみると、脇下、首筋、背中、といった部位で多く汗をかいている。よって、快適性の向上の為には、衣料用の布帛の、上記したような多く汗をかく部位にあたる部分に、吸水性を持たせ、その吸収した汗をどう拡散させるか、が重要になってくる。   Various physical properties are required for clothing fabrics used in sportswear and underwear, but it is particularly comfortable against problems such as wetness and stickiness that are felt by sweating when worn. There is a need for improvement in performance. Also, even if you sweat in a word, it does not sweat uniformly, and the amount of sweat varies depending on the part of the body, for example, if you look at the upper body, I sweat a lot on my neck and back. Therefore, in order to improve comfort, it is important to give water absorption to the portion of the fabric for clothing that hits a lot of sweat as described above and to diffuse the absorbed sweat. Come.

このような考えに基づく発明として、特許文献1には、水との接触角が80度未満の繊維からなる糸条Aと、水との接触角が80度以上の撥水性繊維からなる糸条Bとで構成される編地で、糸条Aのみからなる領域と糸条Bのみからなる領域が存在し、糸条Bのみからなる領域が縞状のパターンで存在している、異方的な吸水拡散性を有する編地、が開示されており、実施例では、その編地に、染色加工時に同浴処理で吸水加工剤を付与している。   As an invention based on such an idea, Patent Document 1 discloses a yarn A made of fibers having a contact angle with water of less than 80 degrees and a yarn made of water-repellent fibers having a contact angle with water of 80 degrees or more. B is a knitted fabric composed of B, an area consisting only of yarn A and an area consisting only of yarn B are present, and an area consisting only of yarn B is present in a striped pattern. In the examples, a water absorbing agent is applied to the knitted fabric by the same bath treatment during dyeing.

また、特許文献2には、片面がポリエステル系繊維からなり、他の片面がポリアミド系繊維からなる、少なくとも二層の積層構造の布帛で、いずれかの片面のみに吸水加工が施されている、偏在吸水性布帛、が開示されている。   Patent Document 2 discloses a fabric having a laminated structure of at least two layers in which one side is made of polyester fiber and the other side is made of polyamide fiber, and only one side is subjected to water absorption processing. An uneven water-absorbing fabric is disclosed.

上記いずれの文献も、2種以上の異なる繊維種からなる布帛を使用しており、その繊維がもつ吸水能の差を利用して、汗の吸水拡散を図ろうとするものであるが、使用している繊維が合成繊維であり、疎水性であるため、元々の吸水能が低く、布帛全体に一回程度の吸水加工をするだけでは、格別の吸水効果の向上は期待できない。   In any of the above documents, fabrics composed of two or more different fiber types are used, and the difference in water absorption capacity of the fibers is used to attempt to absorb and diffuse sweat. Since the fibers are synthetic fibers and are hydrophobic, the original water-absorbing ability is low, and a special improvement in water-absorbing effect cannot be expected only by performing water-absorbing processing once on the entire fabric.

特開2006−225784号公報JP 2006-225784 A 特開昭61−6351号公報Japanese Patent Application Laid-Open No. 61-6351

本発明は上記問題に鑑みてなされたものであり、汗などの水分を吸収拡散し、衣料用として用いた際、ムレが少なく、快適な着心地が得られる吸水性に差のある布帛を提供することを目的とする。   The present invention has been made in view of the above problems, and provides a fabric with a difference in water absorption that absorbs and diffuses moisture such as sweat and has less stuffiness when used for clothing, providing comfortable comfort. The purpose is to do.

本発明は下記の通りである。
(1)ポリエステル繊維とナイロン繊維との混用布帛であって、該混用布帛の全域にポリエステル系樹脂吸水剤が付与されており、該混用布帛の一部にポリアミド系樹脂吸水剤が付与されている吸水性に差のある布帛である。
(2)前記混用布帛が、布帛の片面を主にポリエステル繊維で構成し、布帛の他方の面を主にナイロン繊維で構成した布帛組織であることが好ましい。
(3)前記ポリアミド系樹脂吸水剤が、インクジェット方式により付与されることが好ましい。
(4)また、前記吸水性に差のある布帛を用いてなる衣料である。
(5)また、ポリエステル繊維とナイロン繊維との混用布帛の全域にポリエステル系樹脂吸水剤を付与する工程、該混用布帛の一部にポリアミド系樹脂吸水剤をインクジェット方式により付与する工程を有する吸水性に差のある布帛の製造方法である。
(6)前記ポリアミド系樹脂吸水剤を付与する工程が、前記ポリエステル系樹脂吸水剤を付与する工程より前におこなわれることが好ましい。
The present invention is as follows.
(1) A mixed fabric of polyester fibers and nylon fibers, wherein a polyester-based resin water-absorbing agent is applied to the entire area of the mixed fabric, and a polyamide-based resin water-absorbing agent is applied to a part of the mixed fabric. It is a fabric having a difference in water absorption.
(2) It is preferable that the mixed fabric has a fabric structure in which one side of the fabric is mainly composed of polyester fibers and the other side of the fabric is mainly composed of nylon fibers.
(3) It is preferable that the said polyamide-type resin water absorbing agent is provided by an inkjet system.
(4) Moreover, it is clothing which uses the said cloth with a difference in water absorption.
(5) Further, a water-absorbing method comprising a step of applying a polyester-based resin water-absorbing agent to the entire area of the mixed fabric of polyester fiber and nylon fiber, and a step of applying a polyamide-based resin water-absorbing agent to a part of the mixed fabric by an inkjet method. It is a manufacturing method of the fabric which has a difference.
(6) It is preferable that the step of applying the polyamide-based resin water-absorbing agent is performed before the step of applying the polyester-based resin water-absorbing agent.

本発明によれば、汗などの水分を吸収拡散し、衣料用として用いた際、ムレが少なく、快適な着心地が得られる吸水性に差のある布帛を提供することができる。   ADVANTAGE OF THE INVENTION According to this invention, when water | moisture content, such as sweat, is absorbed and diffused and it uses for clothes, there can be provided a fabric with little difference in water absorption that is less stuffy and provides a comfortable fit.

本発明に用いられる布帛は、ポリエステル繊維とナイロン繊維との混用布帛である。ポリエステル繊維は、ポリエチレンテレフタレート繊維、常圧タイプまたは高圧タイプのカチオン可染ポリエステル繊維、などが挙げられ、ナイロン繊維は、6ナイロン繊維、66ナイロン繊維、などが挙げられる。また、本発明の目的を逸脱しない範囲であれば、ポリエステル繊維とナイロン繊維以外にも、レーヨン、綿、絹、アセテート、ポリウレタン、等の他繊維種との混用も可能である。   The fabric used in the present invention is a mixed fabric of polyester fibers and nylon fibers. Examples of the polyester fiber include polyethylene terephthalate fiber, normal pressure type or high pressure type cationic dyeable polyester fiber, and examples of the nylon fiber include 6 nylon fiber and 66 nylon fiber. In addition to the polyester fiber and the nylon fiber, other fiber types such as rayon, cotton, silk, acetate, polyurethane, and the like can be used as long as they do not depart from the object of the present invention.

布帛組織は、編物、織物および不織布などが挙げられる。織物としては、例えば、平織、綾織、朱子織、編物としては、例えば、平編、ゴム編、パール編、などの緯編、トリコット編、コード編、アトラス編、などの経編が挙げられる。   Examples of the fabric structure include knitted fabrics, woven fabrics, and nonwoven fabrics. Examples of the woven fabric include plain weave, twill weave, satin weave, and knitted fabrics such as weft knitting such as plain knitting, rubber knitting, and pearl knitting, and warp knitting such as tricot knitting, cord knitting, and atlas knitting.

なかでも、水分の吸収拡散性を高めるためには、布帛の片面を主にポリエステル繊維で構成し、布帛の他方の面を主にナイロン繊維で構成した布帛組織が好ましい。織物にてこのような組織を得るには、例えば、経糸に主としてポリエステル繊維を配し、緯糸に主としてナイロン繊維を配してサテン組織で織成する方法、経糸にポリエステル繊維とナイロン繊維を1本交互に配し、経二重組織や平二重組織で織成する方法等が用いられる。また、編物にてこのような組織を得るには、例えば、緯編ではプレーティング天竺組織やプレーティングスムース組織で編成する方法、経編ではサテン組織やハーフ組織で編成する方法等が用いられる。   Among these, in order to increase the moisture diffusibility, a fabric structure in which one side of the fabric is mainly composed of polyester fibers and the other side of the fabric is mainly composed of nylon fibers is preferable. In order to obtain such a structure in the woven fabric, for example, a method in which polyester fibers are mainly arranged in the warp yarns, nylon fibers are mainly arranged in the weft yarns and woven in a satin structure, and one polyester fiber and nylon fiber is used in the warp yarns. A method of arranging them alternately and weaving them with a warp double structure or a flat double structure is used. Further, in order to obtain such a structure with a knitted fabric, for example, a method of knitting with a plating sheet structure or a plating smooth structure is used for the weft knitting, and a method of knitting with a satin structure or a half structure is used for the warp knitting.

また、ナイロン繊維の単糸繊度は、4デシテックス以下であることが好ましく、3デシテックス以下であることがより好ましい。下限としては、1デシテックス以上であることが好ましい。単糸繊度が4デシテックスをこえると、布帛の風合いが硬くなるおそれがある。また、トータル繊度としては、110デシテックス以下であることが好ましく、78デシテックス以下であることがより好ましい。下限としては、11デシテックス以上であることが好ましく、33デシテックス以上であることがより好ましい。トータル繊度が110デシテックスをこえると、布帛の厚みが増加してしまい、衣料用途としては好ましくない。   Further, the single yarn fineness of the nylon fiber is preferably 4 dtex or less, and more preferably 3 dtex or less. The lower limit is preferably 1 dtex or more. If the single yarn fineness exceeds 4 dtex, the texture of the fabric may become hard. Further, the total fineness is preferably 110 dtex or less, more preferably 78 dtex or less. As a minimum, it is preferred that it is 11 dtex or more, and it is more preferred that it is 33 dtex or more. When the total fineness exceeds 110 dtex, the thickness of the fabric increases, which is not preferable for clothing.

また、ポリエステル繊維の単糸繊度は、3デシテックス以下であることが好ましく、2デシテックス以下であることがより好ましい。下限としては、0.1デシテックス以上であることが好ましく、0.7デシテックス以上であることがより好ましい。単糸繊度が3デシテックスをこえると、布帛の風合いが硬くなるおそれがある。また、トータル繊度としては、170デシテックス以下であることが好ましく、110デシテックス以下であることがより好ましい。下限としては、22デシテックス以上であることが好ましく、56デシテックス以上であることがより好ましい。トータル繊度が170デシテックスを超えると、布帛の厚みが増加してしまい、衣料用途としては好ましくない。   The single fiber fineness of the polyester fiber is preferably 3 dtex or less, and more preferably 2 dtex or less. The lower limit is preferably 0.1 dtex or more, and more preferably 0.7 dtex or more. If the single yarn fineness exceeds 3 dtex, the texture of the fabric may become hard. The total fineness is preferably 170 dtex or less, more preferably 110 dtex or less. As a minimum, it is preferred that it is 22 dtex or more, and it is more preferred that it is 56 dtex or more. When the total fineness exceeds 170 dtex, the thickness of the fabric increases, which is not preferable for clothing use.

混用布帛の全域にポリエステル系樹脂吸水剤を付与する方法については、例えば、ポリエステル系樹脂吸水剤を含有した処理液に、混用布帛を浸漬し、マングルで絞り、乾燥する方法(パディング法)や、液流染色機等を用いて、ポリエステル系樹脂吸水剤を含有した浴中に、混用布帛を浸漬し、加熱処理する方法(吸尽法)が挙げられ、なかでも、布帛をバッチ単位ではなく、連続的に処理でき、生産効率がよいとの理由から、パディング法が好ましい。パディング法の場合、処理液中のポリエステル系樹脂吸水剤の含有量としては、0.25重量%〜2.0重量%が好ましい。0.25重量%未満では効果がほとんど期待できず、2.0重量%より多く入れても効果は頭打ちとなり、コスト高となる。   As for the method of applying the polyester resin water absorbent to the entire area of the mixed fabric, for example, a method of immersing the mixed fabric in a treatment liquid containing the polyester resin water absorbent, squeezing with a mangle, and drying (padding method), Using a liquid dyeing machine or the like, a method (exhaust method) in which the mixed fabric is immersed in a bath containing a polyester-based resin water-absorbing agent and heat-treated (exhaust method) can be mentioned. The padding method is preferred because it can be continuously processed and the production efficiency is good. In the case of the padding method, the content of the polyester resin water-absorbing agent in the treatment liquid is preferably 0.25 wt% to 2.0 wt%. If it is less than 0.25% by weight, almost no effect can be expected, and even if it is added more than 2.0% by weight, the effect reaches its peak and the cost increases.

また、後述するように布帛にインク受容層を形成する場合には、インク受容層成分の処理液中に、ポリエステル系樹脂吸水剤を含有させ、パディング法にて処理することで、インク受容層を形成する工程とポリエステル系樹脂吸水剤を付与する工程を一工程にて同時におこなうことができる。   Further, as will be described later, when an ink receiving layer is formed on a fabric, the ink receiving layer is treated by a padding method by containing a polyester resin water absorbent in the treatment liquid of the ink receiving layer component. The step of forming and the step of applying the polyester-based resin water-absorbing agent can be performed simultaneously in one step.

ポリエステル系樹脂吸水剤については、一般にポリエステル繊維用の吸水剤として上市されているもので、例えば、市販品として、SR1801M conc(高松油脂(株)製)、SR6200(高松油脂(株)製)、ナイスポールPR−86E(日華化学(株)製)、メイカフィニッシュSRM−65(明成化学工業(株)製)、リケンレヂンPES−5(三木理研(株)製)、クラミカルRX−10(京浜化成(株)製)等がある。   The polyester-based resin water-absorbing agent is generally marketed as a water-absorbing agent for polyester fiber. For example, SR1801M conc (manufactured by Takamatsu Yushi Co., Ltd.), SR6200 (manufactured by Takamatsu Yushi Co., Ltd.), Nice pole PR-86E (manufactured by Nikka Chemical Co., Ltd.), Meika Finish SRM-65 (manufactured by Meisei Chemical Industry Co., Ltd.), Riken Resin PES-5 (manufactured by Miki Riken Co., Ltd.), Clarical RX-10 (Keihin Chemical Industries Etc.).

混用布帛の一部にポリアミド系樹脂吸水剤を付与する方法については、例えば、糊とポリアミド系樹脂吸水剤を混合した処理液を用いて、スクリーンプリント方式やロータリープリント方式により付与する方法や、ポリアミド系樹脂吸水剤をインク化し、インクジェット方式により付与する方法が挙げられ、なかでも、吸水剤を付与する部分をより正確にコントロールできるとの理由から、インクジェット方式により付与する方法が好ましい。   Regarding a method of applying a polyamide resin water absorbent to a part of the mixed fabric, for example, a method of applying a screen printing method or a rotary print method using a treatment liquid in which a paste and a polyamide resin water absorbent are mixed, or a polyamide Examples include a method in which a water-based resin water-absorbing agent is converted into an ink and applied by an inkjet method, and among them, a method of applying by an inkjet method is preferable because the portion to which the water-absorbing agent is applied can be more accurately controlled.

なお、混用布帛が布帛の片面を主にポリエステル繊維で構成し、布帛の他方の面を主にナイロン繊維で構成した布帛組織である場合には、インクジェット方式による吸水剤の付与は、主にナイロン繊維で構成した面側よりおこなったほうが、吸水剤をより多く布帛に固着できるため、好ましい。   In addition, when the mixed fabric is a fabric structure in which one side of the fabric is mainly composed of polyester fibers and the other side of the fabric is mainly composed of nylon fibers, the application of the water-absorbing agent by the ink jet method is mainly nylon. It is more preferable to carry out from the side composed of fibers because more water-absorbing agent can be fixed to the fabric.

また、本発明の吸水性に差のある布帛は、多くの場合において、着色されることが予想され、その場合、インクジェット方式を用いれば、ポリアミド系樹脂吸水剤の付与と着色を一工程にて同時におこなうことができる。   In addition, the fabric having a difference in water absorption according to the present invention is expected to be colored in many cases. In that case, if an inkjet method is used, the application and coloring of the polyamide-based resin water-absorbing agent can be performed in one step. Can be done at the same time.

ポリアミド系樹脂吸水剤をインクジェット方式により付与する場合、インク中のポリアミド系樹脂吸水剤の含有量としては、5重量%〜25重量%が好ましい。5重量%未満では、効果を得るために多量のインクを付与する必要があり、多量のインクを付与すると、同時にプリントをおこなった場合などに、その柄が滲みやすくなるおそれがあり、また、25重量%より多いと、インク中の樹脂固形分が多くなりすぎて、インクジェットのノズル詰まりが発生しやすくなるおそれがある。   When the polyamide-based resin water-absorbing agent is applied by an ink jet method, the content of the polyamide-based resin water-absorbing agent in the ink is preferably 5% by weight to 25% by weight. If it is less than 5% by weight, it is necessary to apply a large amount of ink in order to obtain an effect. If a large amount of ink is applied, the pattern may easily spread when printing is performed at the same time. If the amount is more than% by weight, the resin solid content in the ink becomes excessive, and there is a risk that inkjet nozzle clogging is likely to occur.

ポリアミド系樹脂吸水剤については、一般にナイロン繊維用の吸水剤として上市されているもので、例えば、市販品として、ラノゲン TNT−2(高松油脂(株)製)、ブレビオール AFM(ヘンケルジャパン(株)製)、リケンレヂン NSR−506(三木理研(株)製)、LUROTEX A−25(三井BASF製)、MULTIMA SRC−101(バイエルジャパン(株)製)等がある。   Polyamide-based resin water-absorbing agents are generally marketed as water-absorbing agents for nylon fibers. For example, commercially available products include Lanogen TNT-2 (manufactured by Takamatsu Yushi Co., Ltd.), Breviol AFM (Henkel Japan K.K.). Manufactured), Riken Resin NSR-506 (manufactured by Miki Riken Co., Ltd.), LUROTEX A-25 (manufactured by Mitsui BASF), MULTITIMA SRC-101 (manufactured by Bayer Japan Co., Ltd.), and the like.

また、インクジェット方式を用いる場合には、その前工程で、インクの滲み防止を目的として、布帛にインク受容層を形成しておくことが好ましい。インク受容層の成分については、従来、布帛へのインクジェットプリントにて形成されるインク受容層に使用されるものと同じでよく、水溶性高分子を主成分とし、必要に応じて、pH調整剤、還元防止剤、界面活性剤、防腐剤、耐光向上剤、濃染化剤等の助剤を含有させたものである。水溶性高分子としては、例えば、アルギン酸ナトリウム、メチルセルロース、ヒドロキシメチルセルロース、エーテル化カルボキシメチルセルロース、カルボキシメチルセルロース、でんぷん、グアガム、ポリビニルアルコール、ポリアクリル酸等が挙げられ、これらを2種類以上組み合わせてもよい。   In addition, when an ink jet method is used, it is preferable to form an ink receiving layer on the fabric in the previous step for the purpose of preventing ink bleeding. The components of the ink receiving layer may be the same as those conventionally used for the ink receiving layer formed by ink jet printing on a fabric, and are mainly composed of a water-soluble polymer, and if necessary, a pH adjuster. , Auxiliary agents such as a reduction inhibitor, a surfactant, an antiseptic, a light resistance improver, and a thickening agent are contained. Examples of the water-soluble polymer include sodium alginate, methyl cellulose, hydroxymethyl cellulose, etherified carboxymethyl cellulose, carboxymethyl cellulose, starch, guar gum, polyvinyl alcohol, polyacrylic acid and the like, and two or more of these may be combined.

インク受容層の形成方法については、パディング法、ロータリースクリーン法、ナイフコーター法、キスロールコーター法、グラビアロールコーター法等の公知の方法にて、インク受容層成分を含む処理液を布帛に付与し、その後、乾燥すればよい。   Regarding the method of forming the ink receiving layer, a treatment liquid containing an ink receiving layer component is applied to the fabric by a known method such as a padding method, a rotary screen method, a knife coater method, a kiss roll coater method, or a gravure roll coater method. Then, it may be dried.

インクジェット方式にて、ポリアミド系樹脂吸水剤の付与や着色をおこなった後の工程については、100℃〜180℃の温度にて湿熱処理をおこない、染料などの色材や吸水剤を布帛に固着させる。   In the ink jet method, after applying the polyamide-based resin water-absorbing agent and coloring, wet heat treatment is performed at a temperature of 100 ° C. to 180 ° C. to fix the coloring material such as a dye or the water-absorbing agent to the fabric. .

なお、インクジェットプリント装置については、特に限定されず、例えば、荷電変調方式、マイクロドット方式、帯電噴射制御方式およびインクミスト方式等の連続方式やステムメ方式、パルスジェット方式、バブルジェット(登録商標)方式および静電吸引方式等のオンデマンド方式を用いることができる。   The ink jet printing apparatus is not particularly limited. For example, a continuous method such as a charge modulation method, a micro dot method, a charge ejection control method, and an ink mist method, a stem method, a pulse jet method, and a bubble jet (registered trademark) method. In addition, an on-demand method such as an electrostatic suction method can be used.

尚、混用布帛の全域にポリエステル系樹脂吸水剤を付与する工程と、混用布帛の一部にポリアミド系樹脂吸水剤を付与する工程の順序は、特に限定されるものではないが、一部にポリアミド系樹脂吸水剤を付与する工程の後、全域にポリエステル系樹脂吸水剤を付与する工程をおこなったものの方が、より吸水性が高いものとなるとのデータを得ており、布帛の全体的な吸水性をより高いものとしたい場合には、この順序でおこなうことが好ましい。   The order of the step of applying the polyester-based resin water-absorbing agent to the entire area of the mixed fabric and the step of applying the polyamide-based resin water-absorbing agent to a part of the mixed fabric is not particularly limited. After the step of applying the water-based resin water-absorbing agent, the data obtained by performing the step of applying the polyester-based resin water-absorbing agent over the entire area has been obtained, and the overall water absorption of the fabric has been obtained. When it is desired to improve the property, it is preferable to carry out in this order.

混用布帛の一部にポリアミド系樹脂吸水剤を付与する位置については、混用布帛を衣料としたときに、一般的に汗をかきやすいといわれる部位にあたるところであり、例えば、シャツの場合には、脇下、首筋、背中となる部位であり、パンツの場合には、股下、膝の裏、臀部となる部位である。   The position where the polyamide-based resin water-absorbing agent is applied to a part of the mixed fabric corresponds to a portion that is generally said to easily sweat when the mixed fabric is used as clothing. For example, in the case of a shirt, In the case of pants, it is a part that becomes the crotch, the back of the knee, and the buttocks.

このようにして作製される本発明の吸水性に差のある布帛は、適宜の形状に裁断、縫製され、シャツ、アンダーシャツ、ガードル、ショーツ、スパッツ、ブラジャー、パンツ、サポーター等の衣料として好適に使用することができる。   Fabrics having a difference in water absorption according to the present invention thus produced are cut and sewn into appropriate shapes, and are suitable as clothing for shirts, undershirts, girdles, shorts, spats, bras, pants, supporters, etc. Can be used.

次に本発明について実施例をあげて説明するが、本発明は必ずしもこれらの実施例に限定されるものではない。   EXAMPLES Next, although an Example is given and this invention is demonstrated, this invention is not necessarily limited to these Examples.

実施例1
6ナイロン繊維(110T24、東レ(株)製)および常圧タイプのカチオン可染ポリエステル繊維(110T96、東レ(株)製)を用いて、28ゲージのプレーティング丸編み機にて、目付200g/m、6ナイロン繊維52.0重量%、カチオン可染ポリエステル繊維48.0重量%からなる天竺リバーシブル組織ニット素材の混用布帛(厚さ1mm)を得た。
Example 1
200 g / m 2 on a 28 gauge plating circular knitting machine using 6 nylon fibers (110T24, manufactured by Toray Industries, Inc.) and normal pressure type cationic dyeable polyester fibers (110T96, manufactured by Toray Industries, Inc.) Thus, a mixed fabric (thickness 1 mm) of a tentacle reversible tissue knit material consisting of 52.0% by weight of nylon fiber and 48.0% by weight of cationic dyeable polyester fiber was obtained.

次に、得られた布帛に、下記組成物を混合し、ホモジナイザーを用いて1時間攪拌して得られた処理液を、固形分換算で5g/mになるようにパディング法で付与し、170℃で2分間乾燥してインク受容層が形成された布帛を得た。
処理液1
DKSファインガムHEL−1 2重量%
(第一工業製薬(株)製、エーテル化カルボキシメチルセルロース)
MSリキッド 5重量%
(明成化学工業(株)製、ニトロベンゼンスルホン酸塩、還元防止剤、有効成分30%)
水 93重量%
Next, the following composition is mixed into the obtained fabric, and a treatment liquid obtained by stirring for 1 hour using a homogenizer is applied by a padding method so as to be 5 g / m 2 in terms of solid content, A fabric on which an ink receiving layer was formed was obtained by drying at 170 ° C. for 2 minutes.
Treatment liquid 1
DKS Fine Gum HEL-1 2% by weight
(Daiichi Kogyo Seiyaku Co., Ltd., etherified carboxymethylcellulose)
MS Liquid 5% by weight
(Manufactured by Meisei Chemical Industry Co., Ltd., nitrobenzene sulfonate, reduction inhibitor, active ingredient 30%)
93% by weight of water

そして、作製された布帛の主にナイロン繊維で構成された面側から、下記の各種インクを用いてインクジェット方式により、それぞれ部分的に、ナイロン繊維の着色加工、ナイロン繊維の吸水加工、ポリエステル繊維の着色加工の各加工を施した。
ナイロン繊維着色用インク
Cibacron Blue P−3R liq.40% 40重量%
(CibaSC社製、C.I.Reactive Blue 49、モノクロロトリアジン型反応性染料)
尿素(溶解安定剤) 5重量%
水 55重量%
And from the surface side mainly composed of nylon fibers of the produced fabric, each of the following inks is used to partially color the nylon fibers, water the nylon fibers, and the polyester fibers. Each processing of coloring processing was performed.
Nylon fiber coloring ink Cibacron Blue P-3R liq. 40% 40% by weight
(CibaSC, CI Reactive Blue 49, monochlorotriazine type reactive dye)
Urea (dissolution stabilizer) 5% by weight
55% by weight of water

ポリアミド系樹脂吸水剤インク
ラノゲンTNT−2 10重量%
(高松油脂(株)製 ポリアミド系樹脂吸水剤)
水 90重量%
Polyamide resin absorbing agent ink Ranogen TNT-2 10 wt%
(Polyamide resin water-absorbing agent manufactured by Takamatsu Yushi Co., Ltd.)
90% by weight of water

ポリエステル繊維着色用インク
Kiwalon Polyester Blue BGF 10重量%
(紀和化学工業(株)製、分散染料、C.I.Disperse Blue 73)
Disper TL 2重量%
(明成化学工業(株)製、アニオン系界面活性剤)
ジエチレングリコール 5重量%
水 83重量%
Ink for polyester fiber coloring Kiwalon Polyester Blue BGF 10% by weight
(Kiwa Chemical Industry Co., Ltd., disperse dye, CI Disperse Blue 73)
Disper TL 2% by weight
(Madesei Chemical Industries, Ltd., anionic surfactant)
Diethylene glycol 5% by weight
83% by weight of water

インクジェット印捺条件
印捺装置:オンデマンド方式シリアル走査型インクジェット印捺装置
ノズル径:50μm
駆動電圧:100V
周波数:5kHz
解像度:360dpi
各インクの付与量:
ナイロン繊維着色用インク 20g/m
ポリアミド系樹脂吸水剤インク 20g/m
ポリエステル繊維着色用インク 20g/m
Inkjet printing condition printing apparatus: On-demand type serial scanning inkjet printing apparatus Nozzle diameter: 50 μm
Drive voltage: 100V
Frequency: 5kHz
Resolution: 360 dpi
Amount of each ink applied:
Nylon fiber coloring ink 20 g / m 2
Polyamide resin water absorbent ink 20 g / m 2
Polyester fiber coloring ink 20 g / m 2

そして、布帛を乾燥した後、HTスチーマーを用いて175℃で10分間湿熱処理した。さらに、トライポールTK(第一工業製薬(株)製、ノニオン界面活性剤)を2g/L、ソーダ灰を2g/L、ハイドロサルファイトを1g/L含むソーピング浴にて、80℃で10分間処理して洗浄した後、水洗し、乾燥した。   Then, after the fabric was dried, it was wet-heat treated at 175 ° C. for 10 minutes using an HT steamer. Furthermore, in a soaping bath containing 2 g / L of Tripol TK (Daiichi Kogyo Seiyaku Co., Ltd., nonionic surfactant), 2 g / L of soda ash, and 1 g / L of hydrosulfite at 80 ° C. for 10 minutes. After treating and washing, it was washed with water and dried.

さらに、下記処方の処理液Aを、パディング法にて布帛に付与し、130℃×90秒で乾燥し、ポリエステル系樹脂吸水剤での吸水加工をおこない、本発明の吸水性に差のある布帛を得た。
処理液A
ナイスポールPR−86E 1重量%
(日華化学工業(株)製 ポリエステル系樹脂吸水剤)
水 99重量%
Furthermore, the treatment liquid A having the following formulation is applied to the fabric by a padding method, dried at 130 ° C. for 90 seconds, subjected to water absorption treatment with a polyester resin water absorbent, and the fabric having a difference in water absorption according to the present invention. Got.
Treatment liquid A
Nice pole PR-86E 1% by weight
(Polyester resin water-absorbing agent manufactured by Nikka Chemical Co., Ltd.)
99% by weight of water

実施例2
実施例1にて準備した混用布帛に、下記組成物を混合し、ホモジナイザーを用いて1時間攪拌して得られた処理液を、固形分換算で5g/mになるようにパディング法で付与し、170℃で2分間乾燥してインク受容層が形成された布帛を得た。
処理液B
DKSファインガムHEL−1 2重量%
(第一工業製薬(株)製、エーテル化カルボキシメチルセルロース)
MSリキッド 5重量%
(明成化学工業(株)製、ニトロベンゼンスルホン酸塩、還元防止剤、有効成分30%)
SR−1801M CONC 2重量%
(高松油脂(株)製 ポリエステル系樹脂吸水剤)
水 91重量%
Example 2
The following composition was mixed with the mixed fabric prepared in Example 1, and a treatment liquid obtained by stirring for 1 hour using a homogenizer was applied by a padding method so as to be 5 g / m 2 in terms of solid content. And dried at 170 ° C. for 2 minutes to obtain a fabric having an ink receiving layer formed thereon.
Treatment liquid B
DKS Fine Gum HEL-1 2% by weight
(Daiichi Kogyo Seiyaku Co., Ltd., etherified carboxymethylcellulose)
MS Liquid 5% by weight
(Manufactured by Meisei Chemical Industry Co., Ltd., nitrobenzene sulfonate, reduction inhibitor, active ingredient 30%)
SR-1801M CONC 2% by weight
(Polyester resin water absorbent manufactured by Takamatsu Yushi Co., Ltd.)
91% by weight of water

次に、作製された布帛に、実施例1と同様にして、各種インクを用いてインクジェット方式により、それぞれ部分的に、ナイロン繊維の着色加工、ポリアミド系樹脂吸水剤での吸水加工、ポリエステル繊維の着色加工の各加工を施した。   Next, in the same manner as in Example 1, the produced fabric was partially colored with nylon fibers by using an ink-jet method, water-absorbing with a polyamide-based resin water absorbent, and polyester fibers. Each processing of coloring processing was performed.

そして、布帛を乾燥した後、HTスチーマーを用いて175℃で10分間湿熱処理した。さらに、トライポールTK(第一工業製薬(株)製、ノニオン界面活性剤)を2g/L、ソーダ灰を2g/L、ハイドロサルファイトを1g/L含むソーピング浴にて、80℃で10分間処理して洗浄した後、水洗し、乾燥して、本発明の吸水性に差のある布帛を得た。   Then, after the fabric was dried, it was wet-heat treated at 175 ° C. for 10 minutes using an HT steamer. Furthermore, in a soaping bath containing 2 g / L of Tripol TK (Daiichi Kogyo Seiyaku Co., Ltd., nonionic surfactant), 2 g / L of soda ash, and 1 g / L of hydrosulfite at 80 ° C. for 10 minutes. After the treatment and washing, the fabric was washed with water and dried to obtain a fabric having a difference in water absorption according to the present invention.

実施例3
6ナイロン繊維(33T10、東レ(株)製)および常圧タイプのカチオン可染ポリエステル繊維(84T72、東レ(株)製)を用いて、28ゲージのトリコット編み機にて、目付167g/m、6ナイロン繊維51.0重量%、カチオン可染ポリエステル繊維49.0重量%からなる経編組織の混用布帛(厚さ1mm)を得た。後の工程については実施例1と同様にして、本発明の吸水性に差のある布帛を得た。
Example 3
6 Nylon fiber (33T10, manufactured by Toray Industries, Inc.) and normal pressure type cation dyeable polyester fiber (84T72, manufactured by Toray Industries, Inc.) using a 28-gauge tricot knitting machine with a basis weight of 167 g / m 2 , 6 A warp knitted fabric mixed fabric (thickness 1 mm) consisting of 51.0% by weight of nylon fibers and 49.0% by weight of cationic dyeable polyester fibers was obtained. About the subsequent process, it carried out similarly to Example 1, and obtained the fabric with a difference in the water absorption of this invention.

比較例1
インクジェット方式によりポリアミド系樹脂吸水剤での吸水加工を施さなかったこと以外は、実施例1と同様にし、ポリエステル系樹脂吸水剤での吸水加工のみをおこなった布帛を得た。
Comparative Example 1
Except that the water absorption processing with the polyamide-based resin water-absorbing agent was not performed by the inkjet method, a fabric subjected to only the water-absorbing processing with the polyester-based resin water-absorbing agent was obtained in the same manner as in Example 1.

比較例2
インクジェット方式によりポリアミド系樹脂吸水剤での吸水加工を施さず、実施例1の処理液Aに替えて、下記処方の処理液Cにて処理をおこなったこと以外は、実施例1と同様にし、布帛全域にわたって、ポリエステル系樹脂吸水剤とポリアミド系樹脂吸水剤での吸水加工をおこなった布帛を得た。
処理液C
ナイスポールPR−86E(ポリエステル系樹脂吸水剤) 5重量%
ラノゲンTNT−2(高松油脂(株)製 ポリアミド系樹脂吸水剤)5重量%
水 90重量%
Comparative Example 2
In the same manner as in Example 1 except that the water treatment with the polyamide-based resin water-absorbing agent is not performed by the inkjet method, and the treatment is performed with the treatment liquid C of the following formulation instead of the treatment liquid A of Example 1. A fabric subjected to water absorption processing with a polyester resin water absorbent and a polyamide resin water absorbent was obtained over the entire fabric.
Treatment liquid C
Nice pole PR-86E (Polyester resin water absorbent) 5% by weight
Lanogen TNT-2 (polyamide resin water absorbent, manufactured by Takamatsu Yushi Co., Ltd.) 5% by weight
90% by weight of water

実施例1〜3及び比較例1、2にて得られた布帛について、以下の項目で評価を行った。評価結果を表1に示す。
評価方法
(1)各部分での吸水性
得られた布帛の主にナイロン繊維で構成された面の、ポリアミド系樹脂吸水剤での吸水加工を施した部分と施さなかった部分での吸水性を、JIS L 1907 滴下法にて各5回測定し、その平均を吸水時間とした。なお、比較例の布帛については任意の部分で測定した。
(2)水滴の異方拡散性
得られた布帛の主にナイロン繊維で構成された面の、ポリアミド系樹脂吸水剤での吸水加工を施した部分と施さなかった部分の境界にJIS L 1907 滴下法にて水滴を滴下し、その水滴の広がり具合〔概半円状に広がった半径〕を測定した。なお、比較例の布帛については任意の部分で測定した。
(3)着用試験
得られた布帛の主にナイロン繊維で構成された面を肌に接する側にして、それぞれ運動用シャツを作製した。なお、実施例にて得られた布帛は、ポリアミド系樹脂吸水剤での吸水加工を施した部分が、汗のかきやすい部分(脇下、首筋、背中)にあたるように縫製をおこなった。そして、10人の被験者に作製した運動用シャツを実際に着用してもらい、30分間の軽い運動の後、ムレ感を感じるかどうかについて評価をした。
The fabrics obtained in Examples 1 to 3 and Comparative Examples 1 and 2 were evaluated on the following items. The evaluation results are shown in Table 1.
Evaluation Method (1) Water Absorption at Each Part Water absorption at the part of the obtained fabric, which is mainly composed of nylon fibers, and the part that has been subjected to water absorption with a polyamide-based resin water absorbent. , JIS L 1907 was measured 5 times each by the dropping method, and the average was taken as the water absorption time. In addition, about the fabric of the comparative example, it measured in arbitrary parts.
(2) Anisotropic diffusibility of water droplets JIS L 1907 is dripped at the boundary between the surface of the obtained fabric, which is mainly composed of nylon fibers, and the portion which has been subjected to water absorption treatment with a polyamide-based resin water absorbent. Water droplets were dropped by the method, and the extent of spreading of the water droplets (radius spreading in a semicircular shape) was measured. In addition, about the fabric of the comparative example, it measured in arbitrary parts.
(3) Wear test Each of the obtained fabrics was made with a shirt for exercise, with the surface mainly composed of nylon fibers facing the skin. In addition, the fabric obtained in the Example was sewn so that the part which performed the water absorption process by the polyamide-type resin water absorbing agent might hit the part (armpit, neck, back) which is easy to sweat. Then, 10 test subjects actually wore the exercise shirts produced, and after 30 minutes of light exercise, it was evaluated whether or not they felt stuffy.

Figure 2012012730
Figure 2012012730

Claims (6)

ポリエステル繊維とナイロン繊維との混用布帛であって、該混用布帛の全域にポリエステル系樹脂吸水剤が付与されており、該混用布帛の一部にポリアミド系樹脂吸水剤が付与されていることを特徴とする吸水性に差のある布帛。 A mixed fabric of polyester fibers and nylon fibers, characterized in that a polyester-based resin water-absorbing agent is applied to the entire area of the mixed fabric, and a polyamide-based resin water-absorbing agent is applied to a part of the mixed fabric. A fabric having a difference in water absorption. 前記混用布帛が、布帛の片面を主にポリエステル繊維で構成し、布帛の他方の面を主にナイロン繊維で構成した布帛組織であることを特徴とする請求項1記載の吸水性に差のある布帛。 2. The water absorption difference according to claim 1, wherein the mixed fabric is a fabric structure in which one side of the fabric is mainly composed of polyester fibers and the other side of the fabric is mainly composed of nylon fibers. Fabric. 前記ポリアミド系樹脂吸水剤が、インクジェット方式により付与されることを特徴とする請求項1または2記載の吸水性に差のある布帛。 The fabric having a difference in water absorption according to claim 1 or 2, wherein the polyamide-based resin water-absorbing agent is applied by an ink-jet method. 請求項1〜3のいずれかに記載の吸水性に差のある布帛を用いてなる衣料。 The clothing which uses the fabric with a difference in water absorption in any one of Claims 1-3. ポリエステル繊維とナイロン繊維との混用布帛の全域にポリエステル系樹脂吸水剤を付与する工程、該混用布帛の一部にポリアミド系樹脂吸水剤をインクジェット方式により付与する工程を有することを特徴とする吸水性に差のある布帛の製造方法。 Water-absorbing water characterized by having a step of applying a polyester-based resin water-absorbing agent to the entire area of the mixed fabric of polyester fiber and nylon fiber, and a step of applying a polyamide-based resin water-absorbing agent to a part of the mixed fabric by an inkjet method The manufacturing method of the fabric which has a difference. 前記ポリアミド系樹脂吸水剤を付与する工程が、前記ポリエステル系樹脂吸水剤を付与する工程より前におこなわれることを特徴とする請求項5記載の吸水性に差のある布帛の製造方法。 6. The method for producing a fabric having a difference in water absorption according to claim 5, wherein the step of applying the polyamide-based resin water-absorbing agent is performed before the step of applying the polyester-based resin water-absorbing agent.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3360930A1 (en) 2014-07-04 2018-08-15 FUJIFILM Corporation Novel compound, coloring composition for dyeing or textile, ink jet ink, method of printing on fabric, and dyed or printed fabric
CN113853460A (en) * 2019-05-28 2021-12-28 东丽株式会社 Polyester fiber structure, method for producing same, clothing, and bedding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616351A (en) * 1984-06-14 1986-01-13 ユニチカ株式会社 Offset water absorbable cloth
JPH0551876A (en) * 1991-08-21 1993-03-02 Toyobo Co Ltd Sheet having composite function
JP2000178877A (en) * 1998-12-16 2000-06-27 Toyobo Co Ltd Woven or knitted cloth having good run dry property
JP2004124293A (en) * 2002-10-01 2004-04-22 Unitika Textiles Ltd Method for producing multilayer structural knitted fabric having moisture absorbing and releasing property and water-absorbing property
JP2007501334A (en) * 2003-02-14 2007-01-25 インヴィスタ テクノロジー エスアエルエル Polymer filament with an irregular cross section

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS616351A (en) * 1984-06-14 1986-01-13 ユニチカ株式会社 Offset water absorbable cloth
JPH0551876A (en) * 1991-08-21 1993-03-02 Toyobo Co Ltd Sheet having composite function
JP2000178877A (en) * 1998-12-16 2000-06-27 Toyobo Co Ltd Woven or knitted cloth having good run dry property
JP2004124293A (en) * 2002-10-01 2004-04-22 Unitika Textiles Ltd Method for producing multilayer structural knitted fabric having moisture absorbing and releasing property and water-absorbing property
JP2007501334A (en) * 2003-02-14 2007-01-25 インヴィスタ テクノロジー エスアエルエル Polymer filament with an irregular cross section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3360930A1 (en) 2014-07-04 2018-08-15 FUJIFILM Corporation Novel compound, coloring composition for dyeing or textile, ink jet ink, method of printing on fabric, and dyed or printed fabric
CN113853460A (en) * 2019-05-28 2021-12-28 东丽株式会社 Polyester fiber structure, method for producing same, clothing, and bedding

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