JP7074540B2 - Clothing - Google Patents
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- JP7074540B2 JP7074540B2 JP2018072385A JP2018072385A JP7074540B2 JP 7074540 B2 JP7074540 B2 JP 7074540B2 JP 2018072385 A JP2018072385 A JP 2018072385A JP 2018072385 A JP2018072385 A JP 2018072385A JP 7074540 B2 JP7074540 B2 JP 7074540B2
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本発明は、織物内において通気度が互いに異なる部位を有し、優れた布帛強度を有する織物および衣料に関する。 The present invention relates to a woven fabric and a garment having parts having different air permeability in the woven fabric and having excellent fabric strength.
従来、１枚の生地で低通気度側部分と高通気度側部分を有する生地は、通気度と物性の両立が困難であり、通気度の異なる製品を作製する場合は、縫製時に通気度の異なる生地を縫い合わせて製品を作製することが一般的であった。ただし、縫い目による見た目の悪さやパーツカット等で発生するロスの問題があり、１枚の生地で通気度の異なる部分を要する生地の開発が求められていた。 Conventionally, it is difficult to achieve both air permeability and physical characteristics in a single material having a low air permeability side part and a high air permeability side part. It was common to sew different fabrics together to make a product. However, there is a problem of poor appearance due to seams and loss caused by parts cutting, etc., and there has been a demand for the development of a fabric that requires parts having different air permeability in one fabric.
それを改善するために、例えば特許文献１では、経糸および／または緯糸方向に、長さ１０ｃｍ以上の繰返し単位で互いに異なる２種の織物組織を交互に有するよう織成されてなり、かつ一方の織物組織を有する部分と他方の織物組織を有する部分との通気度が互いに異なることを特徴とする裏地用織物が提案されている。しかしながら、かかる織物は裏地に用途を限定するものであり、表地での使用は物性面等で問題があった。 In order to improve this, for example, in Patent Document 1, woven fabrics are woven so as to alternately have two different woven fabric structures in a repeating unit having a length of 10 cm or more in the warp and / or weft direction, and one of them. A lining fabric has been proposed, characterized in that the air permeability of the portion having a woven fabric structure and the portion having the other woven fabric structure are different from each other. However, such a woven fabric is limited to the lining, and its use on the outer material has a problem in terms of physical properties and the like.
本発明は上記の背景に鑑みなされたものであり、その目的は、織物内において通気度が互いに異なる部位を有し、優れた布帛強度を有する織物および衣料を提供することにある。 The present invention has been made in view of the above background, and an object of the present invention is to provide a woven fabric and a garment having parts having different air permeability in the woven fabric and having excellent fabric strength.
本発明者らは上記の課題を達成するため鋭意検討した結果、織物を構成する糸条や布帛組織を巧みに工夫することによって、織物内において通気度が互いに異なる部位を有し、優れた布帛強度を有する織物が得られることを見出し、さらに鋭意検討を重ねることにより本発明を完成するに至った。 As a result of diligent studies to achieve the above-mentioned problems, the present inventors have obtained parts in the woven fabric having different air permeability by skillfully devising the threads and the fabric structure constituting the woven fabric, and the woven fabric is excellent. It has been found that a woven fabric having strength can be obtained, and further diligent studies have led to the completion of the present invention.
かくして、本発明によれば「経糸および／または緯糸方向に、低通気度側部分と高通気度側部分とを交互に有する織物を用いてなる衣料であり、
前記織物において、
低通気度側部分と高通気度側部分との通気度の差が３０％以上であり、
低通気度側部分と高通気度側部分とのカバーファクターＣＦが異なり、
低通気度側部分と高通気度側部分において、経糸および／または緯糸方向の長さが１０ｃｍ以上であり、
緯糸に互いに総繊度差が１０ｄｔｅｘ以上ある２種類以上の糸条が配されてなり、
撥水加工または吸汗加工が施されており、
経方向または緯方向の引裂強度が６Ｎ以上であり、
滑脱抵抗力が３ｍｍ以下であり、
かつ、カレンダー加工が施されていることを特徴とする衣料。」が提供される。
ただし、カバーファクターＣＦは下記式により定義される。
ＣＦ＝（ＤＷｐ／１．１）
１／２
×ＭＷｐ＋（ＤＷｆ／１．１）
１／２
×ＭＷｆ
［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］
ただし、引裂き強度はＪＩＳ Ｌ １０９６－２０１０ ８．１７ Ｄ法により測定するものとする。
ただし、滑脱抵抗力はＪＩＳ Ｌ １０９６－２０１０ ８．２３ Ｂ法（荷重１１７．７Ｎ）により測定するものとする。
Thus, according to the present invention, " a garment made of a woven fabric having alternating low air permeability side portions and high air permeability side portions in the warp and / or weft direction.
In the woven fabric
The difference in air permeability between the low air permeability side part and the high air permeability side part is 30% or more.
The cover factor CF differs between the low air permeability side part and the high air permeability side part,
The length in the warp and / or weft direction is 10 cm or more in the low air permeability side portion and the high air permeability side portion.
Two or more types of threads with a total fineness difference of 10 dtex or more are arranged on the warp and weft.
Water repellent or sweat absorbing
The tear strength in the warp or weft direction is 6N or more, and the tear strength is 6N or more.
Sliding resistance is 3 mm or less,
Moreover, clothing that is characterized by being calendar-processed. Is provided.
However, the cover factor CF is defined by the following formula.
CF = (DWp / 1.1) 1/2 x MWp + (DWf / 1.1) 1/2 x MWf
[DWp is the total warp fineness (dtex), MWp is the warp weft density (book / 2.54 cm), DWf is the total weft fineness (dtex), and MWf is the weft weft density (book / 2.54 cm). ]
However, the tear strength shall be measured by the JIS L 1096-2010 8.17 D method.
However, the slip resistance shall be measured by JIS L 1096-2010 8.23 B method (load 117.7N).
本発明によれば、織物内において通気度が互いに異なる部位を有し、優れた布帛強度を有する織物および衣料が得られる。 According to the present invention, it is possible to obtain a woven fabric and a garment having parts having different air permeability in the woven fabric and having excellent fabric strength.
以下、本発明の実施の形態について詳細に説明する。まず、経糸および／または緯糸方向に、低通気度側部分と高通気度側部分とを交互に有する。図１は経糸方向に２種のカバーファクターを交互に有する場合を模式的に示すものであり、以下、図１を用いて説明する。 Hereinafter, embodiments of the present invention will be described in detail. First, the low air permeability side portion and the high air permeability side portion are alternately provided in the warp and / or weft direction. FIG. 1 schematically shows a case where two types of cover factors are alternately provided in the warp direction, and will be described below with reference to FIG. 1.
図１において、ｄ１は一方のＣＦを有する部分の繰返し単位の長さを示しており、ｄ２は他方のＣＦを有する部分の繰返し単位の長さを示している。ここで、繰返し単位の長さｄ１およびｄ２はともに１０ｃｍ以上（好ましくは３０ｃｍ以上、より好ましくは５０～１５０ｃｍ）であることが好ましい。該長さが１０ｃｍよりも小さいと、効率的に裁断できないおそれがある。逆に、該寸法が１５０ｃｍよりも長くても効率的に裁断できないおそれがある。前記ｄ１とｄ２とは、裁断の効率の点で同じ長さであることが好ましいが異なっていてもよい。
なお、例えば、織物組織の異なる２枚の織物を縫い合わせた場合、縫目が現れ外観が損なわれるため好ましくない。
In FIG. 1, d1 indicates the length of the repeating unit of the portion having one CF, and d2 indicates the length of the repeating unit of the portion having the other CF. Here, the lengths d1 and d2 of the repeating unit are both preferably 10 cm or more (preferably 30 cm or more, more preferably 50 to 150 cm). If the length is smaller than 10 cm, it may not be possible to cut efficiently. On the contrary, even if the dimension is longer than 150 cm, it may not be cut efficiently. The d1 and d2 are preferably the same length in terms of cutting efficiency, but may be different.
It should be noted that, for example, when two woven fabrics having different woven fabric structures are sewn together, seams appear and the appearance is impaired, which is not preferable.
次に、前記の互いに異なるＣＦを有する部分において、通気度も互いに異なる必要がある。すなわち、図１のように経糸方向に２種のＣＦを交互に有する場合、これに対応して通気度も経糸方向に交互に変化することになる。 Next, in the above-mentioned portions having different CFs, the air permeability also needs to be different from each other. That is, when two types of CF are alternately held in the warp direction as shown in FIG. 1, the air permeability also changes alternately in the warp direction correspondingly.
その際、低通気度側部分と高通気度側部分との通気度の差が３０％以上（より好ましくは３０～１００００％、特に好ましくは３０～１０００％）であることが好ましい。ただし、通気度の差（％）は下記式により算出する。
通気度の差＝（通気度の差／高通気度側の通気度）×１００
低通気度側部分と高通気度側部分にいて、織物の組織は特に限定されない。例えば、平織、綾織、朱子織等の三原組織、変化組織、たて二重織、よこ二重織等の片二重組織、たてビロードなどが例示される。層数も単層でもよいし、２層以上の多層でもよい。また、製織方法は通常の織機（例えば、通常のウオータージェットルーム、エアージェットルーム、レピアルームなど）を用いた通常の製織方法でよい。
At that time, it is preferable that the difference in air permeability between the low air permeability side portion and the high air permeability side portion is 30% or more (more preferably 30 to 10000%, particularly preferably 30 to 1000%). However, the difference (%) in air permeability is calculated by the following formula.
Difference in air permeability = (difference in air permeability / air permeability on the high air permeability side) x 100
The structure of the woven fabric is not particularly limited in the low air permeability side portion and the high air permeability side portion. For example, three original weaves such as plain weave, twill weave, satin weave, variable weave, one-sided double weave such as vertical double weave and horizontal double weave, and vertical velvet are exemplified. The number of layers may be a single layer, or may be two or more layers. Further, the weaving method may be a normal weaving method using a normal loom (for example, a normal water jet room, an air jet room, a rapier room, etc.).
また、下記に示すカバーファクターＣＦで１０００～３０００の範囲であることが好ましい。該ＣＦが１０００よりも小さいと、織物の空隙が大きくなりすぎて、本発明の機能が得られても、経糸および緯糸の滑脱抵抗力が弱く十分な機能が得られないおそれがある。逆に、該ＣＦが３０００よりも大きいと、織物の空隙が小さくなりすぎ十分な通気度が得られない恐れがある。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
ただし、ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。
Further, the cover factor CF shown below is preferably in the range of 1000 to 3000. If the CF is smaller than 1000, the voids in the woven fabric become too large, and even if the function of the present invention is obtained, the slip resistance of the warp and weft may be weak and sufficient function may not be obtained. On the contrary, if the CF is larger than 3000, the voids of the woven fabric may become too small to obtain sufficient air permeability.
CF = (DWp / 1.1) 1/2 x MWp + (DWf / 1.1) 1/2 x MWf
However, DWp is the total warp fineness (dtex), MWp is the warp weft density (book / 2.54 cm), DWf is the total weft fineness (dtex), and MWf is the weft weft density (book / 2.54 cm).
本発明の織物を構成する緯糸は総繊度差が１０ｄｔｅｘ以上ある２種類以上の糸条が配されていることが好ましい。総繊度差が１０ｄｔｅｘ未満の場合、低通気度側部分と高通気度側部分とで十分な通気度差が得られないおそれがある。 It is preferable that the warp and weft constituting the woven fabric of the present invention has two or more kinds of threads having a total fineness difference of 10 dtex or more. When the total fineness difference is less than 10 dtex, a sufficient air permeability difference may not be obtained between the low air permeability side portion and the high air permeability side portion.
その際、総繊度の大きい方の糸条の総繊度としては、優れた布帛強度を得る上で３０ｄｔｅｘ以上（より好ましくは３０～２００ｄｔｅｘ）であることが好ましい。 At that time, the total fineness of the yarn having the larger total fineness is preferably 30 dtex or more (more preferably 30 to 200 dtex) in order to obtain excellent fabric strength.
本発明の織物は、低通気度側部分と高通気度側部分の間に、緯糸の配列を変更させることなどにより、カバーファクター、通気度、糸構成などを変化させた不均一な部分が含まれていても構わない。 The woven fabric of the present invention contains a non-uniform portion in which the cover factor, the air permeability, the yarn composition, etc. are changed by changing the arrangement of the warp threads between the low air permeability side portion and the high air permeability side portion. It doesn't matter if it is.
本発明の織物を構成する糸条は特に限定されず、綿、麻、絹等の天然繊維、レーヨンなどの再生繊維、アセテートなどの半合成繊維、ポリエ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、ポリ乳酸などに代表されるポリエステル繊維、ポリエーテルエステル繊維、アクリル繊維、ナイロン繊維、アラミド繊維などの合成繊維が例示される。これらの繊維は１種類でもよいし、複数の組合わせであってもよい。
これらの繊維を形成するポリマーには、本発明の目的を損なわない範囲内で必要に応じて、微細孔形成剤、カチオン染料可染剤、着色防止剤、熱安定剤、蛍光増白剤、艶消し剤、着色剤、吸湿剤、無機微粒子が１種または２種以上含まれていてもよい。
かかる繊維の繊維形態も特に限定されず、長繊維（マルチフィラメント糸条）でもよいし、短繊維でもよい。さらには、撚糸や、空気加工、仮撚捲縮加工がほどこされていてもよい。ここで、撚糸糸条を使用するときは、前記の高通気度と低通気度とのバランスの点で撚数１０００Ｔ／ｍ以下の低撚糸糸条が好適である。繊維の断面形状も特に限定されず、丸、三角、扁平、中空など公知の断面形状が採用できる。繊維の総繊度、単糸繊度、フィラメント数も特に限定されないが、風合いや生産性の点で各々２０～３００ｄｔｅｘ、０．６～１０ｄｔｅｘ、１０～１００本の範囲が好ましい。
The threads constituting the textile of the present invention are not particularly limited, and may be used for natural fibers such as cotton, linen and silk, recycled fibers such as rayon, semi-synthetic fibers such as acetate, polyethylene terephthalate, polytrimethylene terephthalate and polylactic acid. Representative synthetic fibers such as polyester fiber, polyether ester fiber, acrylic fiber, nylon fiber, and aramid fiber are exemplified. These fibers may be one type or a plurality of combinations.
The polymer forming these fibers may contain a micropore-forming agent, a cationic dye dyeing agent, an anticoloring agent, a heat stabilizer, a fluorescent whitening agent, and a gloss, if necessary, as long as the object of the present invention is not impaired. It may contain one or more kinds of eraser, colorant, hygroscopic agent, and inorganic fine particles.
The fiber morphology of such fibers is not particularly limited, and may be long fibers (multifilament threads) or short fibers. Further, it may be twisted, air-processed, or false-twisted and crimped. Here, when a twisted yarn is used, a low twisted yarn having a twist number of 1000 T / m or less is suitable in terms of the balance between the high air permeability and the low air permeability. The cross-sectional shape of the fiber is not particularly limited, and known cross-sectional shapes such as round, triangular, flat, and hollow can be adopted. The total fineness of the fiber, the fineness of the single yarn, and the number of filaments are not particularly limited, but are preferably in the range of 20 to 300 dtex and 0.6 to 10 dtex, 10 to 100, respectively, in terms of texture and productivity.
本発明の織物は、通常のドビー付織機を用いて、経糸および／または緯糸方向に、互いに異なる２種の織物組織を交互に有するよう織成し、その際、一方の織物組織を有する部分と他方の織物組織を有する部分との通気度が異なるよう適宜、織物組織を選定することにより製造することができる。 The woven fabric of the present invention is woven using a normal dobby loom so as to alternately have two types of woven fabrics different from each other in the warp and / or weft directions, and at that time, the portion having one woven fabric and the other It can be manufactured by appropriately selecting a woven fabric structure so that the air permeability is different from that of the portion having the woven fabric structure.
かくして得られた織物に、通常のアルカリ減量加工や常法の染色仕上げ加工を施してもよい。その際、常法の吸水加工、撥水加工、起毛加工、紫外線遮蔽あるいは制電剤、抗菌剤、消臭剤、防虫剤、蓄光剤、再帰反射剤、マイナスイオン発生剤等の機能を付与する各種加工を付加適用してもよい。 The woven fabric thus obtained may be subjected to ordinary alkali weight loss processing or conventional dyeing finish processing. At that time, functions such as conventional water absorption processing, water repellent processing, brushing processing, ultraviolet shielding or antistatic agent, antibacterial agent, deodorant, insect repellent, phosphorescent agent, retroreflecting agent, negative ion generator, etc. are added. Various processes may be additionally applied.
また、常法の染色仕上げ加工、吸水加工、撥水加工、起毛加工、紫外線遮蔽あるいは抗菌剤、消臭剤、防虫剤、蓄光剤、再帰反射剤、マイナスイオン発生剤等の機能を付与する各種加工を付加適用してもよい。 In addition, various functions such as conventional dyeing finish processing, water absorption processing, water repellent processing, brushing processing, ultraviolet shielding or antibacterial agent, deodorant, insect repellent, phosphorescent agent, retroreflecting agent, negative ion generator, etc. are imparted. Processing may be additionally applied.
以下、実施例をあげて本発明を詳細に説明するが、本発明はこれらによって何ら限定されるものではない。なお、実施例中の各物性は下記の方法により測定したものである。
次に本発明の実施例及び比較例を詳述するが、本発明はこれらによって限定されるものではない。
（１）カバーファクター
下記式により織物のカバーファクターＣＦを算出した。
ＣＦ＝（ＤＷｐ／１．１）１／２×ＭＷｐ＋（ＤＷｆ／１．１）１／２×ＭＷｆ
ただし、ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。
（２）通気度
ＪＩＳ Ｌ １０９６－１９９８ ６．２７． １ Ａ法（フラジール形通気性試験機法）により通気度（ｃｃ／ｃｍ２・ｓ）を測定した。なお、ｎ数は５でその平均を求めた。
（３）織物の引裂き強度
ＪＩＳ Ｌ １０９６－２０１０ ８．１７ Ｄ法により引裂き強度（Ｎ）を測定した。
（４）織物の滑脱抵抗力
ＪＩＳ Ｌ １０９６－２０１０ ８．２３ Ｂ法（荷重１１７．７Ｎ）により滑脱抵抗力（ｍｍ）を測定した。
Hereinafter, the present invention will be described in detail with reference to examples, but the present invention is not limited thereto. In addition, each physical property in an Example was measured by the following method.
Next, examples and comparative examples of the present invention will be described in detail, but the present invention is not limited thereto.
(1) Cover factor The cover factor CF of the woven fabric was calculated by the following formula.
CF = (DWp / 1.1) 1/2 x MWp + (DWf / 1.1) 1/2 x MWf
However, DWp is the total warp fineness (dtex), MWp is the warp weft density (book / 2.54 cm), DWf is the total weft fineness (dtex), and MWf is the weft weft density (book / 2.54 cm).
(2) Air permeability JIS L 1096-1998 6.27. 1 The air permeability (cc / cm 2 · s) was measured by the A method (Frazil type air permeability tester method). The n number was 5, and the average was calculated.
(3) Tear strength of the woven fabric The tear strength (N) was measured by the JIS L 1096-2010 8.17 D method.
(4) Sliding resistance of the fabric The slip resistance (mm) was measured by the JIS L 1096-2010 8.23 B method (load 117.7N).
［実施例１］
経糸として、総繊度１１ｄｔｅｘ／１０ｆｉｌ、５６ｄｔｅｘ／２４ｆｉｌ（この順の配列比１８：２）、緯糸として、総繊度１１ｄｔｅｘ／１０ｆｉｌ、６９ｄｔｅｘ／７２ｆｉｌ（この順の配列比３８２０：３５４０）のポリエチレンテレフタレートマルチフィラメント（無撚）を用い、経糸密度２４９本／２．５４ｃｍ、緯糸密度１７７本／２．５４ｃｍの規格（高通気部分ＣＦ＝１５８０、低通気部分ＣＦ＝２０５０）で製織した。その際、織組織は平変化とした。
[Example 1]
Polyethylene terephthalate multifilament with total fineness of 11dtex / 10fil, 56dtex / 24fil (arrangement ratio 18: 2 in this order) as warp and total fineness 11dtex / 10fil, 69dtex / 72fil (arrangement ratio of 3820: 3540 in this order) as warp. Weaving was performed using (non-twisted) with a standard of warp density 249 threads / 2.54 cm and weft density 177 threads / 2.54 cm (high ventilation portion CF = 1580, low ventilation portion CF = 2050). At that time, the woven structure was changed flat.
次いで、該織物に通常の染色仕上げ加工、撥水加工、カレンダー加工を施した。該織物において、経糸密度２４９本／２．５４ｃｍ、緯糸密度１８９本／２．５４ｃｍの規格で低通気度側部分と高通気度側部分とが、経糸方向に約５０ｃｍごとに交互に切り替わっていた。また、低通気度側部分において通気度は３．０ｃｃ／ｃｍ２・ｓ、高通気度側部分において通気度は１２．０ｃｃ／ｃｍ２・ｓであった。引裂き強度は各部分共に経緯とも６Ｎ以上であり、滑脱抵抗力は部分共に３ｍｍ以下であった。 Next, the woven fabric was subjected to ordinary dyeing finish processing, water repellent processing, and calendar processing. In the woven fabric, the low air permeability side portion and the high air permeability side portion were alternately switched in the warp yarn direction at intervals of about 50 cm according to the specifications of the warp density of 249 threads / 2.54 cm and the weft density of 189 threads / 2.54 cm. .. The air permeability was 3.0 cc / cm 2 · s in the low air permeability side portion, and the air permeability was 12.0 cc / cm 2 · s in the high air permeability side portion. The tear strength was 6 N or more in each part, and the slip resistance was 3 mm or less in each part.
［実施例２］
経糸として、総繊度１１ｄｔｅｘ／１０ｆｉｌ、緯糸として、総繊度１１ｄｔｅｘ／１０ｆｉｌ、３３ｄｔｅｘ／３６ｆｉｌ（この順の配列比３１３４：３８５０）のポリエチレンテレフタレートマルチフィラメント（無撚）を用い、経糸密度２６５本／２．５４ｃｍ、緯糸密度２２６本／２．５４ｃｍの規格（高通気部分ＣＦ＝１５８０、低通気部分ＣＦ＝２０４０）で製織した。その際、織組織はギシャ（高通気部分）、および、綾（低通気部分）とした。
[Example 2]
A polyethylene terephthalate multifilament (untwisted) having a total fineness of 11 dtex / 10 fil and a total fineness of 11 dtex / 10 fil and 33 dtex / 36 fil (arrangement ratio 3134: 3850 in this order) was used as the warp and the warp density was 265 / 2. Weaving was performed according to the standard of 54 cm, weft density 226 threads / 2.54 cm (high ventilation portion CF = 1580, low ventilation portion CF = 2040). At that time, the woven structure was Gisha (high ventilation part) and Aya (low ventilation part).
次いで、該織物に通常の染色仕上げ加工、撥水加工、カレンダー加工を施した。該織物において、経糸密度２７０本／２．５４ｃｍ、緯糸密度２３７本／２．５４ｃｍの規格で低通気度側部分と高通気度側部分とが、経糸方向に約４０ｃｍごとに交互に切り替わっていた。また、低通気度側部分において通気度は３．０ｃｃ／ｃｍ２・ｓ、高通気度側部分において通気度は１０．０ｃｃ／ｃｍ２・ｓであった。引裂き強度は各部分共に経緯とも６Ｎ以上であり、滑脱抵抗力は部分共に３ｍｍ以下であった。 Next, the woven fabric was subjected to ordinary dyeing finish processing, water repellent processing, and calendar processing. In the woven fabric, the low air permeability side portion and the high air permeability side portion were alternately switched in the warp yarn direction at intervals of about 40 cm according to the specifications of the warp density of 270 threads / 2.54 cm and the weft density of 237 threads / 2.54 cm. .. The air permeability was 3.0 cc / cm 2 · s in the low air permeability side portion, and the air permeability was 10.0 cc / cm 2 · s in the high air permeability side portion. The tear strength was 6 N or more in each part, and the slip resistance was 3 mm or less in each part.
［比較例１］
経糸として、総繊度１１ｄｔｅｘ／１０ｆｉｌ、緯糸として、総繊度３３ｄｔｅｘ／３６ｆｉｌのポリエチレンテレフタレートマルチフィラメント（無撚）を用い、経糸密度２６５本／２．５４ｃｍ、緯糸密度２２６本／２．５４ｃｍの規格（ＣＦ＝２０６５）で製織した。次いで、該織物に通常の染色仕上げ加工、撥水加工、カレンダー加工を施した。その際、織組織は綾とした。
[Comparative Example 1]
A polyethylene terephthalate multifilament (non-twisted) with a total fineness of 11 dtex / 10 fil and a total fineness of 33 dtex / 36 fil is used as the warp, and the warp density is 265 / 2.54 cm and the weft density is 226 / 2.54 cm (CF). = 2065) was woven. Next, the woven fabric was subjected to ordinary dyeing finish processing, water repellent processing, and calendar processing. At that time, the woven structure was Aya.
該織物において、経糸密度２７１本／２．５４ｃｍ、緯糸密度２３７本／２．５４ｃｍの規格であった。引裂き強度は各部分共に６Ｎ以上であり、滑脱抵抗力は３ｍｍ以下であったが、通気度は２．５ｃｃ／ｃｍ２・ｓであり、通気度変化は見られなかった。 In the woven fabric, the warp density was 271 / 2.54 cm, and the weft density was 237 / 2.54 cm. The tear strength was 6 N or more in each part, and the slip resistance was 3 mm or less, but the air permeability was 2.5 cc / cm 2 · s, and no change in air permeability was observed.
［比較例２］
経糸として、総繊度１１ｄｔｅｘ／１０ｆｉｌ、緯糸として、総繊度１１ｄｔｅｘ／１１ｆｉｌのポリエチレンテレフタレートマルチフィラメント（無撚）を用い、経糸密度２６５本／２．５４ｃｍ、緯糸密度２２６本／２．５４ｃｍの規格（ＣＦ＝１５４４）で製織した。その際、織組織はギシャとした。
[Comparative Example 2]
A polyethylene terephthalate multifilament (non-twisted) having a total fineness of 11 dtex / 10 fil as a warp and a total fineness of 11 dtex / 11 fil is used as a warp, and the warp density is 265 / 2.54 cm and the weft density is 226 / 2.54 cm (CF). = 1544) was woven. At that time, the woven structure was squeaky.
次いで、該織物に通常の染色仕上げ加工、撥水加工、カレンダー加工を施した。該織物において、経糸密度２７０本／２．５４ｃｍ、緯糸密度２４０本／２．５４ｃｍの規格の織物を得た。引裂き強度は各部分共に６Ｎ以上であり、滑脱抵抗力は３ｍｍ以下であったが、通気度は１０．５ｃｃ／ｃｍ２・ｓであり、通気度変化は見られなかった。 Next, the woven fabric was subjected to ordinary dyeing finish processing, water repellent processing, and calendar processing. In the woven fabric, a woven fabric having a warp density of 270 threads / 2.54 cm and a weft density of 240 threads / 2.54 cm was obtained. The tear strength was 6 N or more in each part, and the slip resistance was 3 mm or less, but the air permeability was 10.5 cc / cm 2 · s, and no change in air permeability was observed.
本発明によれば、織物内において通気度が互いに異なる部位を有し、優れた布帛強度を有する織物および衣料が提供され、その工業的価値は極めて大である。 According to the present invention, a woven fabric and a garment having parts having different air permeability from each other in the woven fabric and having excellent fabric strength are provided, and the industrial value thereof is extremely large.
Claims (1)
前記織物において、
低通気度側部分と高通気度側部分との通気度の差が３０％以上であり、
低通気度側部分と高通気度側部分とのカバーファクターＣＦが異なり、
低通気度側部分と高通気度側部分において、経糸および／または緯糸方向の長さが１０ｃｍ以上であり、
緯糸に互いに総繊度差が１０ｄｔｅｘ以上ある２種類以上の糸条が配されてなり、
撥水加工または吸汗加工が施されており、
経方向または緯方向の引裂強度が６Ｎ以上であり、
滑脱抵抗力が３ｍｍ以下であり、
かつ、カレンダー加工が施されていることを特徴とする衣料。
ただし、カバーファクターＣＦは下記式により定義される。
ＣＦ＝（ＤＷｐ／１．１） １／２ ×ＭＷｐ＋（ＤＷｆ／１．１） １／２ ×ＭＷｆ
［ＤＷｐは経糸総繊度（ｄｔｅｘ）、ＭＷｐは経糸織密度（本／２．５４ｃｍ）、ＤＷｆは緯糸総繊度（ｄｔｅｘ）、ＭＷｆは緯糸織密度（本／２．５４ｃｍ）である。］
ただし、引裂き強度はＪＩＳ Ｌ １０９６－２０１０ ８．１７ Ｄ法により測定するものとする。
ただし、滑脱抵抗力はＪＩＳ Ｌ １０９６－２０１０ ８．２３ Ｂ法（荷重１１７．７Ｎ）により測定するものとする。 A garment made of a woven fabric having alternating low-breathability side portions and high-breathability side portions in the warp and / or weft direction.
In the woven fabric
The difference in air permeability between the low air permeability side part and the high air permeability side part is 30% or more.
The cover factor CF differs between the low air permeability side part and the high air permeability side part,
The length in the warp and / or weft direction is 10 cm or more in the low air permeability side portion and the high air permeability side portion.
Two or more types of threads with a total fineness difference of 10 dtex or more are arranged on the warp and weft.
Water repellent or sweat absorbing
The tear strength in the warp or weft direction is 6N or more, and the tear strength is 6N or more.
Sliding resistance is 3 mm or less,
Moreover, clothing that is characterized by being calendar-processed.
However, the cover factor CF is defined by the following formula.
CF = (DWp / 1.1) 1/2 x MWp + (DWf / 1.1) 1/2 x MWf
[DWp is the total warp fineness (dtex), MWp is the warp weft density (book / 2.54 cm), DWf is the total weft fineness (dtex), and MWf is the weft weft density (book / 2.54 cm). ]
However, the tear strength shall be measured by the JIS L 1096-2010 8.17 D method.
However, the slip resistance shall be measured by JIS L 1096-2010 8.23 B method (load 117.7N).
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| JP2005139570A (en) | 2003-11-05 | 2005-06-02 | Teijin Fibers Ltd | Woven fabric for lining fabric, lining fabric and clothes |
| JP2009155742A (en) | 2007-12-25 | 2009-07-16 | Kuwano Shinken Sangyo Kk | Crepe fabric |
| JP2017020133A (en) | 2015-07-10 | 2017-01-26 | 東洋紡Ｓｔｃ株式会社 | Light-weight high-density woven fabric having air permeability |
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| JP2009155742A (en) | 2007-12-25 | 2009-07-16 | Kuwano Shinken Sangyo Kk | Crepe fabric |
| JP2017020133A (en) | 2015-07-10 | 2017-01-26 | 東洋紡Ｓｔｃ株式会社 | Light-weight high-density woven fabric having air permeability |
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