JP2019060047A - Knitted or woven fabric - Google Patents

Knitted or woven fabric Download PDF

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JP2019060047A
JP2019060047A JP2017185728A JP2017185728A JP2019060047A JP 2019060047 A JP2019060047 A JP 2019060047A JP 2017185728 A JP2017185728 A JP 2017185728A JP 2017185728 A JP2017185728 A JP 2017185728A JP 2019060047 A JP2019060047 A JP 2019060047A
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polyester
knitted fabric
mass
water
knitted
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JP6982782B2 (en
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哲矢 武舍
Tetsuya Takeshiya
哲矢 武舍
純平 佐藤
Jumpei Sato
純平 佐藤
寛晃 伊達
Hiroaki Date
寛晃 伊達
一考 酒井
Kazutaka Sakai
一考 酒井
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Toray Industries Inc
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Toray Industries Inc
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Abstract

To provide a water absorbing and quick drying knitted or woven fabric having enhanced water absorbing and quick drying performance similar to that of a knitted or woven fabric constituted by 100 mass% of polyester in a kitted or woven fabric consisting of a polyester filament and a cellulose spinning yarn, without deteriorating feeling.SOLUTION: There is provided a knitted and woven fabric containing a polyester filament of 60 mass% or more, and a cellulose spinning yarn of 20 mass%, in which a silicone-based resin and a polyester-based resin are adhered to the polyester filament, and having water absorption property of less than 5 sec. by a dropping method in JIS-L-1907:2010 and a Byreck method of 10 cm or more, and dryness with diffusivity residual water rate of 30% or less in 60 min.SELECTED DRAWING: None

Description

本発明はポリエステルとセルロース系繊維による一般的な素材混用構成をなす編織物において、厚地にした時も風合いを損なうことなく、ポリエステル100質量%で構成された編織物並の吸水速乾性能を有する編織物に関するものである。   The present invention has a water-absorbing quick drying performance equivalent to that of a woven fabric composed of 100% by mass of polyester, without impairing the texture even in thick fabrics, in the case of a knitted fabric having a general material mixing configuration of polyester and cellulosic fibers. It relates to knitted and woven fabrics.

従来、吸水速乾素材において、疎水性であるポリエステル素材を多用することで吸水速乾性が向上するが、着用時の吸湿性の少なさによる蒸れ感が課題であった。それを解決しようと、ポリエステル比率を抑え、アクリレート繊維や高吸湿な性能に改質されたセルロース系繊維などをブレンドすることで吸水速乾性能を向上させる試みがなされた。(特許文献1)
あるいは、ポリエステルフィラメントの一部または全部に、衣料用繊維としてはあまり使われない単糸繊度がかなり高い特定の太い繊維を用いることで、アンダーシャツやスポーツシャツといった肌と直接接触する衣料、特に大量に発汗する場面においては、洗濯脱水後に乾燥を待つことなくすぐに着用できる技術が生み出された。(特許文献2)
Conventionally, in the water-absorbing quick-drying material, although the water-absorbing quick-drying property is improved by using a large amount of hydrophobic polyester material, the stuffy feeling due to the low hygroscopicity when worn has been a problem. In order to solve the problem, attempts have been made to improve the water-absorbing quick drying performance by suppressing the polyester ratio and blending acrylate fibers and cellulose fibers modified to have high moisture absorption performance. (Patent Document 1)
Alternatively, by using specific thick fibers, which are not often used as clothing fibers, for part or all of polyester filaments, garments in direct contact with the skin such as undershirts or sports shirts, especially in large quantities In situations where sweating occurred, techniques were developed that could be worn immediately after washing and dewatering without waiting for drying. (Patent Document 2)

特開2005−220448号公報JP 2005-220448 A 特開2017−71879号公報JP, 2017-71879, A

特許文献1では、吸水速乾性能と蒸れ感を両立するため、ポリエステル比率が抑えられており、ポリエステル100質量%で構成された編織物並の吸水速乾性能を得るには至っていない。また、一般衣料用途において、特に厚地の編織物については、保水性が高く、吸水後の乾燥に時間がかかるため、特許文献2のように、即座に洗濯することは困難である。ゆえに、使用時の吸水速乾性や快適な衣服内環境が重要となる。   In patent document 1, in order to make water absorption quick-drying performance and a feeling of stuffiness compatible, the polyester ratio is restrained and it has not come to obtain the water absorption quick-drying performance equivalent to the knitted fabric comprised with 100 mass% of polyester. Further, in general clothing applications, particularly for heavy fabrics, it has high water retention and takes time to dry after absorption of water, so it is difficult to wash immediately as in Patent Document 2. Therefore, it is important to have a quick-drying property during use and a comfortable clothes environment.

本発明はポリエステルフィラメントとセルロース系紡績糸を代表とする一般的な素材混用構成をなす吸水速乾素材において、厚地にした時も風合いを損なうことなくポリエステル100質量%で構成された編織物並の吸水速乾性能を有する編織物を提供することを課題とするものである。   The present invention is a water-absorbing quick-drying material having a general composition for mixing materials represented by a polyester filament and a cellulose-based spun yarn, and is equivalent to a woven fabric made of 100% by mass of polyester without losing its feeling even when thick It is an object of the present invention to provide a knitted fabric having a water-absorbing quick-drying performance.

本発明者らは、上記課題を解決するために鋭意検討した結果、ポリエステルフィラメントとセルロース系紡績糸を主要構成素材とし、シリコーン系樹脂とポリエステル系樹脂を用いた吸水速乾加工を施すことにより、課題を効果的に解決できることを見出した。すなわち、本発明は以下の構成よりなる。
(1)ポリエステルフィラメントを60質量%以上含み、シリコーン系樹脂とポリエステル系樹脂がポリエステルフィラメントに付着した編織物あって、吸水性がJIS−L−1907:2010における滴下法5秒未満且つ、バイレック法10cm以上であって乾燥性が拡散性残留水分率60分で30%以下、を特徴とする編織物。
(2)シリコーン系樹脂とポリエステル系樹脂が30:70〜70:30の割合でポリエステルフィラメントに付着した(1)に記載の編織物。
(3)セルロース系紡績糸を20質量%以上含む(1)または(2)に記載の編織物。
(4)ポリエステルフィラメントとセルロース系紡績糸とポリウレタンにより構成される編地である(1)〜(3)のいずれかに記載の編織物。
(5)目付が50〜400g/mである(1)〜(4)のいずれかに記載の編織物。
(6)JIS−L−0849:2013(II型)における摩擦堅牢度が乾燥摩擦3−4級以上で且つ、湿潤摩擦が3級以上である(1)〜(5)のいずれかに記載の編織物。
(7)(1)〜(6)のいずれかに記載の編織物で構成されたボトム。
As a result of intensive studies to solve the above problems, the present inventors mainly use polyester filaments and cellulose-based spun yarns as the main components, and perform water-absorbing rapid drying using a silicone-based resin and a polyester-based resin. We found that we could solve the problem effectively. That is, the present invention has the following constitution.
(1) A knitted fabric containing 60% by mass or more of a polyester filament, and a silicone resin and a polyester resin adhering to the polyester filament, and having a water absorbency of less than 5 seconds according to JIS-L-1907: 2010 and the Byreck method A knitted fabric characterized by being 10 cm or more and having a drying property of 30% or less at a residual moisture content of 60 minutes.
(2) The knitted fabric according to (1), wherein the silicone resin and the polyester resin adhere to the polyester filament at a ratio of 30:70 to 70:30.
(3) The knitted fabric according to (1) or (2), containing 20% by mass or more of a cellulose-based spun yarn.
(4) The knitted or woven fabric according to any one of (1) to (3), which is a knitted fabric composed of a polyester filament, a cellulose-based spun yarn and a polyurethane.
(5) The knitted fabric according to any one of (1) to (4), which has a basis weight of 50 to 400 g / m 2 .
(6) The rubbing fastness according to JIS-L-0849: 2013 (type II) is dry friction 3-4 or higher, and the wet friction is tertiary or higher according to any of (1) to (5) Knitted fabric.
(7) A bottom made of the knitted fabric according to any one of (1) to (6).

本発明によれば、吸水速乾編織物は、厚地にした時も、発汗時にはスポーツ衣料等に用いられるポリエステル100質量%編織物並の優れた吸水速乾性能を発揮するため、一般衣料として利用することができる。また、加工によって風合いが損なわれることがないため、発汗時でも快適な着用感が得られる編織物の提供が可能となる。   According to the present invention, the water-absorbing quick-drying knitted fabric is used as a general garment because it exhibits excellent water-absorbing quick-drying performance equivalent to 100% by mass of polyester used for sports clothing etc. even when sweating can do. In addition, since the texture is not impaired by the processing, it is possible to provide a knitted fabric which can provide a comfortable wearing feeling even when sweating.

以下、本発明を詳細に説明する。本発明に述べる基本要件である吸水速乾編織物についての概念は発汗時を想定して水分を生地に付与したときの吸水速度の優れた生地をいう。   Hereinafter, the present invention will be described in detail. The concept of the water-absorbing quick-drying knitted fabric, which is the basic requirement described in the present invention, refers to a fabric having an excellent water-absorbing speed when water is applied to the fabric on the assumption of sweating.

JISにおける評価法はJIS−L−1907:2010の吸水性(滴下法)と吸水性(バイレック法)に規定されている。発汗時の速乾性能については、ISOにおけるISO17617の拡散性残留水分率で規定されており、本発明はこれらの方法を用いて評価する。   The evaluation method in JIS is defined in water absorption (dropping method) and water absorption (Bailek method) of JIS-L-1907: 2010. The fast drying performance at the time of sweating is defined by the diffusible residual moisture content of ISO 17617 in ISO, and the present invention is evaluated using these methods.

本発明において、吸水速乾編織物は、JIS−L−1907:2010の吸水性(滴下法)については5秒未満が好ましい。好ましくは3秒未満、より好ましくは1秒未満が好ましい。5秒以上になると水分が肌と接触している時間が長くなり、不快となる。吸水性(バイレック法)については生地の縦方向、横方向とも10cm以上が好ましい。好ましくは20cm以上であり、数値が大きい程好ましいが、通常は30cm以下である。また、10cm未満となると吸水速乾性能が十分に満足せず、不快となる。   In the present invention, it is preferable that the water absorption fast-drying knitted fabric has a water absorption (dropping method) of JIS-L-1907: 2010 of less than 5 seconds. Preferably less than 3 seconds, more preferably less than 1 second is preferred. If it is 5 seconds or more, the time when the moisture is in contact with the skin will be long and it will be uncomfortable. As for water absorption (Bayreck method), it is preferable that the longitudinal direction and the lateral direction of the fabric be 10 cm or more. It is preferably 20 cm or more, preferably as large as possible, but usually 30 cm or less. Moreover, when it becomes less than 10 cm, water absorption quick-drying performance is not fully satisfied and it becomes unpleasant.

速乾性については、ISO17617の拡散性残留水分率において、30%時の時間が60分以下であることが好ましい。好ましくは10%時の時間が60分以下であることがより好ましい。30%時の時間が60分以上となると吸水速乾性が十分に満足せず不快となる。   With regard to fast drying, it is preferable that the time of 30% is 60 minutes or less in the diffusible residual moisture content of ISO 17617. More preferably, the time of 10% is 60 minutes or less. When the time of 30% is 60 minutes or more, the water absorption quick drying property is not sufficiently satisfied and it becomes unpleasant.

本発明においては、シリコーン系樹脂とポリエステル系樹脂の比率が70:30〜30:70の範囲が好ましい。60:40〜40:60の範囲がより好ましく、さらに好ましくは50:50の範囲が好ましい。70:30〜30:70の範囲外となると、水分の拡散性が低下し、その結果として十分な吸水速乾性能が得られず、風合いが悪化するおそれがある。   In the present invention, the ratio of silicone resin and polyester resin is preferably in the range of 70:30 to 30:70. The range of 60:40 to 40:60 is more preferable, and the range of 50:50 is more preferable. If it is out of the range of 70:30 to 30:70, the diffusivity of water is reduced, and as a result, sufficient water absorbing quick drying performance can not be obtained, and the texture may be deteriorated.

本発明の編織物は、JIS−L−0849:2013 II型 摩擦堅牢度において、乾燥摩擦堅牢度が3−4級以上であることが好ましく、より好ましくは4級以上である。また、湿潤摩擦堅牢度については3級以上であることが好ましく、より好ましくは3−4級以上である。乾燥摩擦堅牢度3−4級未満あるいは湿潤堅牢度3級未満となると、一般衣料の耐久性として不十分である。  In the knitted fabric of the present invention, in terms of JIS-L-0849: 2013 type II friction fastness, dry fastness to rubbing is preferably 3-4 or higher, and more preferably 4 or higher. The wet fastness to rubbing is preferably grade 3 or more, more preferably grade 3-4 or more. If the dry fastness to rubbing is less than grade 3-4 or the wet fastness is less than grade 3, the durability of the general garment is insufficient.

本発明の編織物としては、シリコーン系樹脂とポリエステル系樹脂を混合した加工液に浸漬後、圧搾機にて圧搾率が布帛重量に対して50重量%となるように圧搾し、余剰液を除去し、次いで110〜180℃で1〜2分間処理して乾燥し、その後、160〜180℃で1〜2分間キュアリング処理をする、パッドドライ法で処理されることが好ましい。前記割合で混合された吸水剤がポリエステルフィラメントに付着することで、水分をポリエステル系樹脂が吸水し、シリコーン系樹脂が吸収した水分を拡散させて優れた速乾性を発揮する。   The knitted fabric of the present invention is immersed in a working fluid obtained by mixing a silicone resin and a polyester resin, and is then pressed with a press so that the pressing rate is 50% by weight based on the weight of the fabric, and excess liquid is removed It is then preferably treated by a pad dry method, which is treated and dried at 110 to 180 ° C. for 1 to 2 minutes and then cured at 160 to 180 ° C. for 1 to 2 minutes. When the water absorbing agent mixed in the above ratio adheres to the polyester filament, the polyester resin absorbs water, and the moisture absorbed by the silicone resin is diffused to exhibit excellent quick drying.

本発明におけるシリコーン系樹脂としては、例えば、アミノ変性シリコーンオイル、エポキシ変性シリコーンオイル、アルキル変性シリコーンオイル、フロロアルキル変性シリコーンオイル、ポリエーテル変性シリコーンオイル等が挙げられる。   Examples of the silicone resin in the present invention include amino-modified silicone oil, epoxy-modified silicone oil, alkyl-modified silicone oil, fluoroalkyl-modified silicone oil, polyether-modified silicone oil and the like.

また、ポリエステル系樹脂としては、ポリエチレングリコール、ポリプロピレングリコール、ポリテトラメチレングリコール、エチレングリコール、プロピレングリコール、テトラエチレングリコールなどのジオール成分と、テレフタル酸、イソフタル酸などのジカルボン酸とからなるポリエステル系樹脂等が挙げられる。   Further, as polyester resins, polyester resins etc. comprising a diol component such as polyethylene glycol, polypropylene glycol, polytetramethylene glycol, ethylene glycol, propylene glycol, tetraethylene glycol and a dicarboxylic acid such as terephthalic acid and isophthalic acid Can be mentioned.

本発明の編織物の組成については、付着させた吸水剤による吸水速乾性と微細な空隙の毛細管現象による吸水速乾性を発揮するにはポリエステルフィラメントが必須となり、60質量%以上含有されていることが必要である。さらには60〜75質量%が好ましく、より好ましくは65〜70質量%である。また、セルロース系紡績糸は20質量%以上が好ましく、20〜40質量%がより好ましく、さらに好ましくは20〜30質量%である。混率をこの範囲にすることで、ポリエステルフィラメントの毛細管現象による性能と付着した加工剤による吸水速乾性およびセルロース系紡績糸の吸湿性による快適性が確保でき、吸水速乾性と快適性を両立することができる。   With regard to the composition of the knitted fabric according to the present invention, the polyester filament is essential in order to exhibit water absorption fast drying by the attached water absorbing agent and water absorption fast drying by the capillary phenomenon of fine voids, and 60 mass% or more is contained is necessary. Furthermore, 60-75 mass% is preferable, More preferably, it is 65-70 mass%. Moreover, 20 mass% or more is preferable, 20-40 mass% is more preferable, and, as for a cellulose-based spun yarn, it is 20-30 mass% more preferably. By setting the mixing ratio in this range, it is possible to secure the performance by capillary action of polyester filaments and the fast drying of water absorption by the attached processing agent and the hygroscopicity of the cellulose-based spun yarn, and to combine the fast drying of water absorption and comfort. Can.

さらに、本発明に用いる布帛の形態としては、特に限定されるものでなく、平、ツイル、サテンおよびオックス等の織物でもよく、ハーフ、デンビー、ポンチ、天竺、フライスおよびスムースなどの編物でもよい。また、目付が50〜400g/mが好ましい。ボトムのような厚地の衣料として、より好ましくは100〜300g/mであり、さらに好ましくは150〜250g/mである。 Further, the form of the fabric used in the present invention is not particularly limited, and may be a woven fabric such as plain, twill, satin and ox, or a knitted fabric such as half, denby, punch, plywood, milling and smooth. Moreover, 50-400 g / m < 2 > of fabric weight is preferable. As thick clothing such as the bottom, it is more preferably 100 to 300 g / m 2 , and still more preferably 150 to 250 g / m 2 .

本発明におけるポリエステルフィラメントとしては、例えば、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、ポリトリメチレンテレフタレートなどを挙げることができるが、これらに限定されるものではなく、例えば、イソフタル酸スルホネート、アジピン酸、イソフタル酸、ポリエチレングリコールなどを共重合して得られる繊維、または、これらの共重合体やポリエチレングリコールをブレンドして得られる繊維であっても構わない。これらの繊維は、1種単独で、または、2種以上組み合わせて用いることができる。なかでも、物性に優れ、安価に入手可能なことから、ポリエチレンテレフタレートが好ましい。   Examples of the polyester filament in the present invention include, but are not limited to, polyethylene terephthalate, polybutylene terephthalate, polytrimethylene terephthalate and the like, but are not limited thereto. For example, isophthalic acid sulfonate, adipic acid, isophthalic acid, It may be a fiber obtained by copolymerizing polyethylene glycol or the like, or a fiber obtained by blending these copolymers or polyethylene glycol. These fibers can be used alone or in combination of two or more. Among them, polyethylene terephthalate is preferable because of its excellent physical properties and low cost.

また、ポリエステルフィラメント断面としては、例えば、Y字型、W字型、十字型等の多葉断面や、溝が深い三角形や四角形、五角形、六角形といった多角形が挙げられる。なかでも安価に入手可能であることから円形断面であることが好ましい。   Examples of polyester filament cross sections include multi-lobal cross sections such as Y-shaped, W-shaped, and cross-shaped, and polygons such as triangles, squares, pentagons, and hexagons with deep grooves. Among them, a circular cross section is preferable because it can be obtained inexpensively.

本発明におけるセルロース系紡績糸としては、綿、麻等の天然セルロース系繊維やビスコースレーヨン、銅アンモニアレーヨン、ポリノジック、リヨセル等の再生セルロース系繊維からなる紡績糸が挙げられる。これらの中でも、吸水速乾性の観点から、本発明におけるセルロース系紡績糸は、天然セルロース系紡績糸であることが好ましい。これらの中でも、綿からなる紡績糸であることが特に好ましい。   Examples of the cellulose-based spun yarn in the present invention include spun yarns made of natural cellulose-based fibers such as cotton and hemp, and viscose rayon, and regenerated cellulose-based fibers such as viscose rayon, copper ammonia rayon, polynozic and lyocell. Among these, it is preferable that the cellulose-based spun yarn in the present invention is a natural cellulose-based spun yarn from the viewpoint of water absorption and fast drying. Among these, a spun yarn made of cotton is particularly preferable.

本発明におけるポリウレタン弾性糸としては、ポリマージオールおよびジイソシアネートを出発物質とするものであれば任意のものでよく、特に限定されるものではない。また、その合成法も特に限定されるものではない。すなわち、例えば、ポリマージオールとジイソシアネートと低分子量ジアミンからとなるポリウレタンであってもよく、また、ポリマージオールとジイソシアネートと低分子量ジオールとからなるポリウレタンであってもよい。   The polyurethane elastic yarn in the present invention may be any one as long as it has a polymer diol and a diisocyanate as a starting material, and is not particularly limited. Also, the synthesis method is not particularly limited. That is, for example, it may be a polyurethane consisting of a polymer diol, a diisocyanate and a low molecular weight diamine, or a polyurethane consisting of a polymer diol, a diisocyanate and a low molecular weight diol.

また、本発明は、前記編地を用いたことを特徴とする繊維製品に関する。   The present invention also relates to a textile product characterized by using the above-mentioned knitted fabric.

本願発明の実施例については、本発明は以下の実施例に限定されるものではない。なお、実施例における性能の評価は、以下の方法に従った。   The embodiments of the present invention are not limited to the following embodiments. In addition, evaluation of the performance in an Example followed the following method.

(吸水性)
JIS−L−1096:2010 滴下法またはバイレック法に準拠して、測定した。滴下法においては吸水速度が5秒未満、バイレック法においてはタテ、ヨコ共に10cm以上であれば吸水性が良いと判断した。なお、測定は加工上がり(初期)と洗濯10回後(HL10)で行った。
(Water absorption)
It measured based on JIS-L-1096: 2010 dripping method or the Byreck method. It was judged that the water absorbability was good if the water absorption rate was less than 5 seconds in the dropping method and both 10 cm or more in length and width in the Baylec method. The measurement was performed after processing (initial) and after 10 times of washing (HL10).

(拡散性残留水分率)
10cm×10cmの試験片の質量(W)を測定し、試験片に水を0.6mL滴下し、質量(W0)を測定した。標準状態(20℃、65%RH)下で吊干して、所定時間ごとの重量(Wt)を測定し、時間毎の残留水分率(%)を算出した。残留水分率(%)が30%に至るまでの時間を算出した。
残留水分率={(Wt−W)/(W0−W)}×100
60分以内であれば速乾性があると判断した。なお、測定は加工上がり(初期)と洗濯10回後(HL10)で行った。
(Diffusion residual moisture content)
The mass (W) of the 10 cm × 10 cm test piece was measured, and 0.6 mL of water was dropped on the test piece to measure the mass (W 0). It was hung under standard conditions (20 ° C., 65% RH), the weight (Wt) at each predetermined time was measured, and the residual water content (%) at each time was calculated. The time until the residual water content (%) reached 30% was calculated.
Residual moisture ratio = {(Wt-W) / (W0-W)} × 100
Within 60 minutes, it was judged that there was quick drying. The measurement was performed after processing (initial) and after 10 times of washing (HL10).

(摩擦堅牢度)
JIS−L−0849:2013 II型に準拠して、測定した。乾燥摩擦堅牢度3−4級以上、湿潤摩擦堅牢度3級以上あれば着用場問題ないレベルであると判断した。
(Rubbing fastness)
It measured based on JIS-L-0849: 2013 II type. It was determined that there is no problem in the wearing place if the dry fastness to rubbing 3-4 grade or wet wet fastness to grade 3 or higher.

(風合い評価)
ポリエステル67質量%、綿紡績糸21質量%、ポリウレタン12質量%からなるトリコット編地の染色仕上がり生地の風合いを基準として、M(st)とし、(最も柔らかい)SS−S−MS−M(st)−MH−H−HH(最も硬い)の7段階で評価した。
(Evaluation of texture)
Based on the texture of a dyed finished fabric of a tricot knitted fabric consisting of 67% by mass of polyester, 21% by mass of cotton spun yarn and 12% by mass of polyurethane, M (st) is the (most soft) SS-S-MS-M (st ) -MH-H-HH (hardest) rated at 7 levels.

[実施例1]
84デシテックス36フィラメントのポリエステルウーリー糸と、綿50番手綿糸と、44デシテックスのポリウレタン糸を用い、ポリエステル67質量%、綿紡績糸21質量%、ポリウレタン12質量%からなるトリコット編地を、常法に従い編成した。その後、常法に従い、精練、過酸化漂白、蛍光染料を用いた染色、テンター乾燥を行い、白色の生地を作成した。その後、シリコーン系樹脂とポリエステル系樹脂が50:50の割合で混合されるよう、シリコーン樹脂(ユニオン化学工業株式会社製 ユニカシリコン SL−53)を編地重量に対して3.0質量%濃度で含み、かつ、ポリエステル樹脂(ユニオン化学工業株式会社製 UNIKON NSR−1081)を編み地重量に対して、3.0質量%濃度含む加工液を調製し、浸漬後、圧搾機にて圧搾率が布帛重量に対して50質量%となるように圧搾し、次いで120℃で1分間処理して乾燥した。その後、160℃で1分間キュアリング処理をして、かくして実施例1の編地を得た。吸水速乾加工を施していない比較例1よりも吸水速乾性能が向上した。また、比較例2、3に対しても優れた吸水速乾性能を示した。評価結果は表1に示す。
Example 1
A tricot knitted fabric consisting of 67% by mass of polyester, 21% by mass of cotton-spun yarn, and 12% by mass of polyurethane using a polyester wooly yarn of 84 dtex 36 filaments, a cotton No. 50 cotton yarn and a 44 dtex polyurethane yarn Organized. Thereafter, scouring, peroxidation bleaching, dyeing with a fluorescent dye, and tenter drying were carried out according to a conventional method to prepare a white dough. Thereafter, the silicone resin (Unica Chemical SL-53 manufactured by Union Chemical Industry Co., Ltd.) at a concentration of 3.0% by mass with respect to the weight of the fabric so that the silicone resin and the polyester resin are mixed at a ratio of 50:50. Prepare a processing solution containing a polyester resin (UNIKON NSR-1081, manufactured by Union Chemical Industry Co., Ltd.) at a concentration of 3.0% by mass with respect to the weight of the knitted fabric, and after immersing, squeezing rate is a fabric with a squeezer It was squeezed to 50% by weight with respect to its weight and then dried at 120 ° C. for 1 minute. Thereafter, curing treatment was carried out at 160 ° C. for 1 minute, and thus the knitted fabric of Example 1 was obtained. The water-absorbing quick-drying performance was improved more than Comparative Example 1 in which the water-absorbing quick-drying process was not performed. Moreover, the water absorption quick-drying performance excellent also with respect to the comparative examples 2 and 3 was shown. The evaluation results are shown in Table 1.

[実施例2]
実施例1と同様に編成した生地を、常法に従い、黒色となるよう分散染料の反応染料を用い染色した後、ポリカチオン系の綿フィックス剤を3.0質量%の濃度で60℃20分、液流染色機にて処理した後、ピンテンター乾燥を行い、黒色の生地を作成した。その後、実施例1と同様の吸水速乾加工を施して、実施例2の編地を得た。実施例1と同様に、吸水速乾加工を施していない比較例1よりも吸水速乾性能が向上した。また、比較例2、3に対しても優れた吸水速乾性能を示した。評価結果は表1に示す。
Example 2
A fabric knitted in the same manner as in Example 1 is dyed using a reactive dye of a disperse dye so as to be black in a usual manner, and then a polycationic cotton fixative is added at a concentration of 3.0% by mass at 60 ° C. for 20 minutes After being processed by a jet flow dyeing machine, pin tenter drying was carried out to produce a black dough. Thereafter, the same water-absorbing rapid drying process as in Example 1 was performed to obtain a knitted fabric of Example 2. As in Example 1, the water absorption rapid drying performance was improved as compared with Comparative Example 1 in which the water absorption rapid drying process was not performed. Moreover, the water absorption quick-drying performance excellent also with respect to the comparative examples 2 and 3 was shown. The evaluation results are shown in Table 1.

[実施例3]
実施例2で作成した黒色の生地へ、実施例1のシリコーン樹脂とポリエステル樹脂が30:70の割合で混合されるよう、それぞれシリコーン樹脂が編地重量に対して0.9質量%濃度、ポリエステル樹脂が編地重量に対して2.1質量%濃度含む加工液を調製し、加工液に浸漬後、実施例1と同様の吸水速乾加工を施して、実施例3の編み地を得た。実施例1、2と同様に、吸水速乾加工を施していない比較例1よりも吸水速乾性能が向上した。また、比較例2、3に対しても優れた吸水速乾性能を示した。評価結果は表1に示す。
[Example 3]
In order to mix the silicone resin and the polyester resin of Example 1 in the ratio of 30:70 to the black fabric prepared in Example 2, the silicone resin is 0.9% by weight based on the weight of the fabric, respectively, polyester A working fluid containing a resin at a concentration of 2.1% by mass based on the weight of the knitted fabric was prepared, immersed in the working fluid, and then subjected to the same water-absorbing rapid drying process as in Example 1 to obtain the knitted fabric of Example 3. . As in Examples 1 and 2, the water absorption rapid drying performance was improved more than Comparative Example 1 in which the water absorption rapid drying process was not performed. Moreover, the water absorption quick-drying performance excellent also with respect to the comparative examples 2 and 3 was shown. The evaluation results are shown in Table 1.

[実施例4]
実施例2で作成した黒色の生地へ、実施例1のシリコーン樹脂とポリエステル樹脂が70:30の割合で混合されるよう、それぞれシリコーン樹脂が編地重量に対して2.1質量%濃度、ポリエステル樹脂が編地重量に対して0.9質量%濃度含む加工液を調製し、供試編地を加工液に浸漬後、実施例1と同様の吸水速乾加工を施して、実施例4の編み地を得た。実施例1〜3と同様に、吸水速乾加工を施していない比較例1よりも吸水速乾性能が向上した。また、比較例2、3に対しても優れた吸水速乾性能を示した。評価結果は表1に示す。
Example 4
In order to mix the silicone resin and polyester resin of Example 1 at a ratio of 70:30 to the black fabric prepared in Example 2, the concentration of the silicone resin is 2.1% by mass with respect to the weight of the knitted fabric, respectively. A working fluid containing 0.9% by mass of resin in terms of the weight of the knitted fabric is prepared, and the test knitted fabric is immersed in the working fluid and subjected to the same water-absorbing quick drying process as in Example 1; I got a knitted fabric. As in Examples 1 to 3, the water absorption rapid drying performance was improved more than Comparative Example 1 in which the water absorption rapid drying process was not performed. Moreover, the water absorption quick-drying performance excellent also with respect to the comparative examples 2 and 3 was shown. The evaluation results are shown in Table 1.

[比較例1]
実施例2で作成した吸水速乾加工を施していない黒色の生地を比較例1とした。評価結果は表1に示す。
Comparative Example 1
The black material not subjected to water absorption rapid drying processing prepared in Example 2 was taken as Comparative Example 1. The evaluation results are shown in Table 1.

[比較例2]
84デシテックス36フィラメントのポリエステルウーリー糸と44デシテックスのポリウレタン糸を用い、常法に従い編成、洗練、染色、乾燥、仕上げを行い、ポリエステルフィラメント85質量%、ポリウレタン15質量%からなるトリコット編地を比較例2とした。評価結果は表1に示す。
Comparative Example 2
Using a polyester woolly yarn of 84 dtex 36 filaments and a polyurethane yarn of 44 dtex, the yarn is knitted, refined, dyed, dried and finished according to a conventional method, and a tricot knitted fabric comprising 85% by mass of polyester filament and 15% by mass of polyurethane is compared It was 2. The evaluation results are shown in Table 1.

[比較例3]
84デシテックス36フィラメントのポリエステルウーリー糸を用い、常法に従い編成、精練、染色、乾燥、仕上げを行い、ポリエステルフィラメント100質量%からなる表鹿の子編み地を比較例3とした。評価結果は表1に示す。
Comparative Example 3
Knitting, scouring, dyeing, drying and finishing were carried out according to a conventional method using polyester woolly yarn of 84 dtex 36 filaments, and a surface knitted fabric of the outer fabric consisting of 100% by mass of polyester filaments was taken as Comparative Example 3. The evaluation results are shown in Table 1.

Figure 2019060047
Figure 2019060047

本発明の編織物はポリエステルとセルロース系繊維による一般的な素材混用構成をなし、かつ、厚地にした時も、ポリエステル100質量%で構成された編織物並の吸水速乾性能を有するので、スポーツ用途はもちろんのこと、一般衣料用途にも好適である。   The knitted fabric of the present invention has a general material-mixing configuration of polyester and cellulosic fibers, and has a water-absorbing quick drying performance equivalent to that of a woven fabric composed of 100% by mass of polyester even in thick fabrics. It is suitable not only for applications but also for general clothing applications.

Claims (7)

ポリエステルフィラメントを60質量%以上含み、シリコーン系樹脂とポリエステル系樹脂がポリエステルフィラメントに付着した編織物であって、吸水性がJIS−L−1907:2010における滴下法5秒未満且つ、バイレック法10cm以上、乾燥性が拡散性残留水分率60分で30%以下であることを特徴とする編織物。 It is a knitted fabric that contains 60% by mass or more of polyester filaments, and silicone resin and polyester resin adhere to polyester filaments, and the water absorption is less than 5 seconds by drop method in JIS-L-1907: 2010 and by 10 cm or more of Byreck method A knitted fabric characterized in that the drying property is 30% or less at a residual moisture percentage of 60 minutes. シリコーン系樹脂とポリエステル系樹脂が30:70〜70:30の割合でポリエステルフィラメントに付着した請求項1に記載の編織物。 The knitted fabric according to claim 1, wherein the silicone resin and the polyester resin are attached to the polyester filament at a ratio of 30:70 to 70:30. セルロース系紡績糸を20質量%以上含む請求項1または2に記載の編織物。 The woven fabric according to claim 1 or 2, containing 20% by mass or more of a cellulose-based spun yarn. ポリエステルフィラメントとセルロース系紡績糸とポリウレタンにより構成される編地である請求項1〜3のいずれかに記載の編織物。 The knitted fabric according to any one of claims 1 to 3, which is a knitted fabric composed of a polyester filament, a cellulose-based spun yarn and a polyurethane. 目付が50〜400g/mである請求項1〜4のいずれかに記載の編織物。 A fabric weight is 50-400 g / m < 2 >, The knitted fabric according to any one of claims 1 to 4. JIS−L−0849:2013(II型)における摩擦堅牢度が乾燥摩擦3−4級以上で且つ、湿潤摩擦が3級以上である請求項1〜5のいずれかに記載の編織物。 The knitted fabric according to any one of claims 1 to 5, wherein the rubbing fastness in JIS-L-0849: 2013 (type II) is a dry friction grade of 3-4 or more and a wet friction is a grade of 3 or more. 請求項1〜6のいずれかに記載の編織物で構成されたボトム。 The bottom comprised by the knitted fabric in any one of Claims 1-6.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09291483A (en) * 1996-04-23 1997-11-11 Takamatsu Yushi Kk Fiber-treating agent
JP2002363864A (en) * 2001-05-31 2002-12-18 Asahi Kasei Corp Water-absorbing cloth
JP2006299434A (en) * 2005-04-18 2006-11-02 Kb Seiren Ltd Method for processing polyester/cotton cloth and processed article
JP2015120984A (en) * 2013-12-20 2015-07-02 日華化学株式会社 Fiber product

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09291483A (en) * 1996-04-23 1997-11-11 Takamatsu Yushi Kk Fiber-treating agent
JP2002363864A (en) * 2001-05-31 2002-12-18 Asahi Kasei Corp Water-absorbing cloth
JP2006299434A (en) * 2005-04-18 2006-11-02 Kb Seiren Ltd Method for processing polyester/cotton cloth and processed article
JP2015120984A (en) * 2013-12-20 2015-07-02 日華化学株式会社 Fiber product

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