JP2020196971A - See-through feeling suppressing fabric and clothing using the same - Google Patents
See-through feeling suppressing fabric and clothing using the same Download PDFInfo
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- JP2020196971A JP2020196971A JP2019103499A JP2019103499A JP2020196971A JP 2020196971 A JP2020196971 A JP 2020196971A JP 2019103499 A JP2019103499 A JP 2019103499A JP 2019103499 A JP2019103499 A JP 2019103499A JP 2020196971 A JP2020196971 A JP 2020196971A
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- 239000004744 fabric Substances 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000000007 visual effect Effects 0.000 claims abstract description 10
- 238000011156 evaluation Methods 0.000 claims abstract description 9
- 239000004753 textile Substances 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 43
- 239000002344 surface layer Substances 0.000 claims description 20
- 241000887125 Chaptalia nutans Species 0.000 claims description 2
- 241000269913 Pseudopleuronectes americanus Species 0.000 claims description 2
- 230000001629 suppression Effects 0.000 claims description 2
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 6
- 238000000691 measurement method Methods 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 description 24
- 208000008454 Hyperhidrosis Diseases 0.000 description 12
- 230000035900 sweating Effects 0.000 description 11
- 239000000835 fiber Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002940 repellent Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000001166 anti-perspirative effect Effects 0.000 description 1
- 239000003213 antiperspirant Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000036757 core body temperature Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 208000013460 sweaty Diseases 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Abstract
Description
本発明は、透け感抑制生地及びこれを用いた被服に関する。さらに詳しくは、発汗時にも快適に着用でき、透け感も抑制された被服用生地及びこれを用いた被服に関する。 The present invention relates to a fabric for suppressing see-through feeling and clothing using the same. More specifically, the present invention relates to a clothing fabric that can be comfortably worn even when sweating and has a suppressed sense of sheerness, and clothing using the same.
発汗を伴うスポーツには、発汗対策をした被服を着用するのが快適である。従来の被服は、発汗時などの湿潤状態においては、水（汗）の膜が生地表面上に形成されて通気性が減少し、皮膚上の汗の気化を阻害する状態となる。この状態は、無効発汗が増え、深部体温の上昇による運動パフォーマンスが低下し、不快感も高くなる問題につながる。従来技術として、特許文献１にはメッシュを有する編地が提案され、特許文献２にはメッシュ編地に撥水剤を付着させることが提案されている。特許文献３〜４には、孔を有する編織物の表面に色差ΔＥ１０以上の模様を形成し、目視防透け性を向上することが提案されている。 For sports that involve sweating, it is comfortable to wear antiperspirant clothing. In a conventional clothing, in a wet state such as when sweating, a film of water (sweat) is formed on the surface of the fabric to reduce air permeability, and the vaporization of sweat on the skin is inhibited. This condition leads to problems of increased ineffective sweating, decreased exercise performance due to increased core body temperature, and increased discomfort. As a prior art, Patent Document 1 proposes a knitted fabric having a mesh, and Patent Document 2 proposes attaching a water repellent agent to the mesh knitted fabric. Patent Documents 3 to 4 propose that a pattern having a color difference of ΔE10 or more is formed on the surface of a knitted fabric having holes to improve visual transparency.
しかし、従来の被服用生地は、通気性を上げるために貫通孔を形成することが必要であるが、貫通孔が視認されやすいという問題があった。貫通孔が視認されやすいと、肌やインナー衣類が透けて見え、見栄えが悪くなる問題につながる。 However, in the conventional cloth for clothing, it is necessary to form a through hole in order to improve the air permeability, but there is a problem that the through hole is easily visible. If the through holes are easily visible, the skin and inner clothing can be seen through, leading to a problem of poor appearance.
本発明は、前記従来の問題を解決するため、貫通孔は存在し通気度が高いが、貫通孔は視認されにくい透け感抑制生地及びこれを用いた被服を提供する。 In order to solve the above-mentioned conventional problems, the present invention provides a fabric for suppressing see-through feeling in which through holes are present and the air permeability is high, but the through holes are difficult to see, and clothing using the same.
本発明の透け感抑制生地は、生地の厚み方向に貫通した貫通孔を含む透け感抑制生地であって、前記生地は表層と裏層を含む多重構造であり、前記表層と裏層の両層に孔が存在し、前記両層の孔が重なった部分が貫通孔になっており、ＪＩＳ Ｌ １９２３：２０１７「繊維製品の防透け性評価方法Ａ法（視感法）」による評価が３．５級以上であることを特徴とする。 The see-through feeling suppressing fabric of the present invention is a see-through feeling suppressing fabric including through holes penetrating in the thickness direction of the fabric, and the fabric has a multi-layer structure including a surface layer and a back layer, and both layers of the surface layer and the back layer. There is a hole in the fabric, and the part where the holes of both layers overlap is a through hole, and the evaluation by JIS L 1923: 2017 "Method A for evaluating the see-through property of textile products (visual method)" is 3. It is characterized by being 5th grade or higher.
本発明の被服は、前記の透け感抑制生地を含むことを特徴とする。 The garment of the present invention is characterized by containing the above-mentioned sheer feeling suppressing fabric.
本発明の透け感抑制生地及びこれを用いた被服は、表層と裏層を含む多重構造であり、表層と裏層の両層に孔が存在し、前記両層の孔が重なった部分が貫通孔になっていることにより、通気度が高いが、貫通孔は視認されにくい透け感抑制生地及びこれを用いた被服を提供できる。すなわち、表層を構成する糸より奥にある貫通孔は部分的に隠れるため、貫通孔が視認されにくい構造となる。これにより、ＪＩＳ Ｌ １９２３：２０１７「繊維製品の防透け性評価方法Ａ法（視感法）」による評価を３．５級以上にすることができる。その結果、生地の通気性を確保し、肌に涼しさを与え、運動パフォーマンスを低下させず、発汗時にも快適に着用できる被服用生地及びこれを用いた被服を提供できる。 The sheer feeling suppressing fabric of the present invention and the clothing using the same have a multi-layered structure including a surface layer and a back layer, and holes are present in both the surface layer and the back layer, and the portion where the holes of both layers overlap penetrates. Since the holes are formed, the air permeability is high, but the through holes are difficult to see, and it is possible to provide a fabric for suppressing the sense of sheerness and clothing using the same. That is, since the through hole deeper than the thread constituting the surface layer is partially hidden, the structure is such that the through hole is difficult to see. As a result, the evaluation by JIS L 1923: 2017 "Method A for evaluating the transparency of textile products (visual method)" can be graded 3.5 or higher. As a result, it is possible to provide a clothing fabric that secures the breathability of the fabric, gives the skin coolness, does not deteriorate the exercise performance, and can be comfortably worn even when sweating, and clothing using the same.
本発明は、生地の厚み方向に貫通した貫通孔を有する生地であり、前記生地は表層と裏層を含む多重構造である。多重構造の生地は、糸を引き揃えた部分を含むシングル丸編みもしくはトリコット経編み、経編みのダブル編物、緯編みのダブル編物、ダブル織物（経糸ダブル織物、緯糸ダブル織物、経緯糸ダブル織物を含む）等がある。表層と裏層の両層には孔（メッシュ）が存在する生地である（以下、「両面メッシュ生地」という。）。前記両面メッシュ生地の表層と裏層の孔（メッシュ）が重なった部分が貫通孔になっており、この貫通孔により生地の通気性を確保し、肌に涼しさを与え、運動パフォーマンスを低下させず、発汗時にも快適に着用できる被服用生地及びこれを用いた被服を提供できる。 The present invention is a fabric having through holes penetrating in the thickness direction of the fabric, and the fabric has a multi-layer structure including a surface layer and a back layer. Multi-layered fabrics include single circular knits or tricot warp knits, warp double knits, weft double knits, and double woven fabrics (warp double woven, weft double woven, warp double woven). Including) etc. It is a fabric having holes (mesh) in both the front layer and the back layer (hereinafter referred to as "double-sided mesh fabric"). The part where the holes (mesh) of the surface layer and the back layer of the double-sided mesh fabric overlap is a through hole, and this through hole ensures the breathability of the fabric, gives the skin coolness, and lowers the exercise performance. Instead, it is possible to provide a clothing fabric that can be comfortably worn even when sweating and clothing using the same.
前記両層の孔（メッシュ）は、ずれて配置されていることが好ましく、これにより表層を構成する糸により裏層の孔（メッシュ）は部分的に隠れるため、貫通孔が視認されにくい構造となる。前記部分的に隠れるとは、裏層の孔（メッシュ）の１０〜９０％隠れることが好ましく、５０〜９０％隠れることがより好ましい。前記表層と裏層にはそれぞれ交差する方向に溝があり、表層の溝と裏層の溝の交差点が貫通孔を形成している構造であってもよい。これにより、ＪＩＳ Ｌ １９２３：２０１７「繊維製品の防透け性評価方法Ａ法（視感法）」による評価が３．５級以上にすることができ、生地の品質を高く保つことができる。 The holes (mesh) of both layers are preferably arranged so as to be offset from each other, and the holes (mesh) of the back layer are partially hidden by the threads forming the surface layer, so that the through holes are difficult to see. Become. Partially hiding means hiding 10 to 90% of the holes (mesh) in the back layer, and more preferably 50 to 90%. The surface layer and the back layer may have grooves in the intersecting directions, and the intersection of the groove on the surface layer and the groove on the back layer may form a through hole. As a result, the evaluation by JIS L 1923: 2017 "Method A for evaluating the transparency of textile products (visual method)" can be graded 3.5 or higher, and the quality of the fabric can be maintained high.
前記貫通孔は白色又は黒色背面で視認でき、貫通孔の存在は確認できる。貫通孔の平面形状は、丸、楕円、四角、ひし形、三角、多角形、不定形のどのような形状でも良い。前記貫通孔の大きさは、タテ及びヨコ方向が、０．３ｍｍ以上２５ｍｍ以下が好ましく、０．３ｍｍ以上２０ｍｍ以下がより好ましい。また、前記生地に占める貫通孔の面積率（開口率）は３〜１５％が好ましく、５〜１２％がより好ましい。これにより生地の通気性をより好ましい状態にできる。 The through hole can be visually confirmed on the white or black back surface, and the existence of the through hole can be confirmed. The planar shape of the through hole may be any shape such as a circle, an ellipse, a square, a rhombus, a triangle, a polygon, and an amorphous shape. The size of the through hole is preferably 0.3 mm or more and 25 mm or less, and more preferably 0.3 mm or more and 20 mm or less in the vertical and horizontal directions. The area ratio (aperture ratio) of the through holes in the fabric is preferably 3 to 15%, more preferably 5 to 12%. As a result, the breathability of the fabric can be made more preferable.
前記生地はダブルラッシェル経編地又はダブル丸編地であるのが好ましい。ダブルラッシェル経編地又はダブル丸編地は両面メッシュ生地を編成しやすい。ダブルラッシェル経編地又はダブル丸編地は、表層と裏層が両層ともメッシュ編物が好ましい。前記生地は表層と裏層が両層ともメッシュ編物であると、通気性は高くなり、貫通孔が見にくくなる。 The fabric is preferably a double raschel warp knitted fabric or a double circular knitted fabric. Double raschel warp knitted fabric or double round knitted fabric makes it easy to knit double-sided mesh fabric. For the double raschel warp knitted fabric or the double circular knitted fabric, it is preferable that both the front layer and the back layer are mesh knitted fabrics. When both the front layer and the back layer of the fabric are mesh knitted fabrics, the air permeability is high and the through holes are difficult to see.
前記ダブルラッシェル経編地の接結糸は、光反射性糸とするのが好ましい。接結糸として光反射性糸を使用すると、光反射性糸の反射によりチカチカ感が出るが、このチカチカ感により貫通孔が見にくくなる効果が発現し、さらに貫通孔が視認されにくい構造となる。 The knotted yarn of the double raschel warp knitted fabric is preferably a light-reflecting yarn. When a light-reflecting yarn is used as the knotting yarn, a flickering sensation is produced due to the reflection of the light-reflective yarn.
前記光反射性糸は、生糸（なまいと）、酸化チタンを含まないブライト糸、芯鞘複合繊維糸などが好ましい。前記生糸（なまいと）は、合成繊維フィラメント糸の仮より加工糸ではないストレート糸のことである。また通常の合成繊維フィラメント糸は、透けを防止するために酸化チタン０．５重量％を含むセミダル糸が多く、さらに透けを防止するために酸化チタンを多く加えたフルダル糸もあるが、酸化チタンを含まないブライト糸が好ましい。芯鞘複合繊維糸は、芯成分がポリプロピレン、鞘成分がポリエステルからなる複合繊維がある（例えば特開2015-232192号公報）。 The light-reflecting yarn is preferably raw silk (namaito), bright yarn containing no titanium oxide, core-sheath composite fiber yarn, or the like. The raw silk (Namaito) is a straight yarn that is not a temporary twisted yarn of a synthetic fiber filament yarn. In addition, most of ordinary synthetic fiber filament yarns are semi-dull yarns containing 0.5% by weight of titanium oxide to prevent see-through, and there are also full-dull yarns to which a large amount of titanium oxide is added to prevent see-through. Bright yarn that does not contain is preferable. The core-sheath composite fiber yarn includes composite fibers in which the core component is polypropylene and the sheath component is polyester (for example, Japanese Patent Application Laid-Open No. 2015-232192).
本発明の被服は、前記の透け感抑制生地を含む。被服としては、シャツなどの上衣、パンツなどの下衣、帽子、アームカバー、手袋などに有用である。とくに暑い時期の被服に有用である。スポーツ用被服にも好適である。 The clothing of the present invention includes the above-mentioned fabric for suppressing sheer feeling. As clothing, it is useful for tops such as shirts, underwear such as pants, hats, arm covers, gloves and the like. It is especially useful for clothing in hot weather. It is also suitable for sports clothing.
本発明において、生地を構成する繊維糸は、ポリエステル(PET等)繊維糸、ナイロン糸、ポリオレフィン(PP,PE等)糸、アクリル繊維、コットン紡績糸、レーヨン等のセルロース繊維紡績糸、これらの繊維の混紡糸、短繊維とマルチフィラメント糸との複合紡績糸（精紡交撚糸を含む）などである。 In the present invention, the fiber yarns constituting the fabric are polyester (PET, etc.) fiber yarn, nylon yarn, polyolefin (PP, PE, etc.) yarn, acrylic fiber, cotton spun yarn, cellulose fiber spun yarn such as rayon, and these fibers. Blended yarns, composite spun yarns of short fibers and multifilament yarns (including spun and twisted yarns), etc.
本発明において、生地の好ましい目付けは４０ｇ／ｍ２以上３００ｇ／ｍ２未満である。衣類の発汗の多い部分に使用するため、薄手生地が好ましい。本発明の生地は、ワンウエイ、ツーウエイでもよく、ポリウレタンなどの弾性糸を含んでもよい。 In the present invention, the preferred basis weight of the dough is 40 g / m 2 or more and less than 300 g / m 2 . A thin fabric is preferable because it is used for sweaty parts of clothing. The fabric of the present invention may be one-way or two-way, or may contain elastic threads such as polyurethane.
前記生地の貫通孔の周辺には、輝度格差が０．５以上ある２種類以上の糸が配置されているのが好ましい。ここで生地の貫通孔の周辺とは、貫通孔の端から７ｍｍをいう。輝度格差０．５以上は、輝度格差５０％以上と同じである。さらに好ましい輝度格差０．５以上０．８以下である。前記三次元変角分布測定装置ではｕ’色度最大値も測定できる。本発明におけるｕ’色度最大値は、０．１６〜０．２の範囲が好ましい。輝度差もｕ’色度最大値も前記の範囲であれば、貫通孔が視認されにくい。輝度格差もｕ’色度最大値も市販の三次元変角分布測定装置によって測定できるが、さらに詳しくは庄田裕一ら著「織物の『光沢感』の定量化方法について」、第48回自動制御連合協議会予稿集445-448頁、2005年11月25-26日、丸弘樹ら著「黒色織物の明るさ感評価を代替する計量法ならびに特徴化法の提案」,Journal of Textile Engineering(2017),Vol 63,No.2,55-62頁に記載されている。 It is preferable that two or more types of threads having a brightness difference of 0.5 or more are arranged around the through holes of the fabric. Here, the periphery of the through hole of the fabric means 7 mm from the end of the through hole. A luminance difference of 0.5 or more is the same as a luminance difference of 50% or more. A more preferable luminance difference is 0.5 or more and 0.8 or less. The three-dimensional variable angle distribution measuring device can also measure the maximum value of u'chromaticity. The maximum value of u'chromaticity in the present invention is preferably in the range of 0.16 to 0.2. If both the brightness difference and the maximum value of u'chromaticity are within the above ranges, the through hole is difficult to see. Both the brightness difference and the maximum u'chromaticity can be measured with a commercially available three-dimensional variable angle distribution measuring device. For more details, see "How to Quantify the'Glossiness'of Textiles" by Yuichi Shoda et al., 48th Automatic Control Proceedings of the Union Council, pp. 445-448, November 25-26, 2005, by Hiroki Maru et al. ), Vol 63, No. 2, pp. 55-62.
前記、輝度格差が０．５以上ある２種類以上の糸とは、酸化チタンの含有量、染着性、ファイラメントカウント数の違い、撚り数の違いなどにより糸の光反射特性が異なる糸を組み合わせて実現する。酸化チタンは光を吸収するため、含有量により光反射特性が異なってくる。また、ポリエステルを例にすると、カチオン可染ポリエステルとレギュラーポリエステルはポリマーが違う事で染着性が異なり、結果として光反射特性が異なってくる。また、フィラメントカウントや撚り数が異なることで糸表面上の凹凸の程度が変わり、光反射特性が異なってくる。ブライト糸もしくはセミダル糸とカチオン架染の組み合わせが好ましい。さらに、ローカウントのブライト糸もしくはセミダル糸とカチオン架染の組み合わせがさらに好ましい。ここでいう、輝度格差は次の式で算出した値である。
輝度格差(％)＝（生地を構成する糸の輝度値の最大値-生地を構成する糸の輝度値の最小値）/生地を構成する糸の輝度値の最大値×１００
The two or more kinds of yarns having a brightness difference of 0.5 or more are different from the two or more kinds of yarns in that the light reflection characteristics of the yarns are different depending on the titanium oxide content, dyeability, difference in fibration count number, difference in twist number, etc. Realize in combination. Since titanium oxide absorbs light, its light reflection characteristics differ depending on its content. Further, taking polyester as an example, cationic dyeable polyester and regular polyester have different dyeing properties due to different polymers, and as a result, the light reflection characteristics differ. Further, the degree of unevenness on the yarn surface changes depending on the filament count and the number of twists, and the light reflection characteristics also differ. A combination of bright yarn or semi-dal yarn and cation dyeing is preferable. Further, a combination of low-count bright yarn or semi-dull yarn and cation dyeing is more preferable. The luminance difference referred to here is a value calculated by the following formula.
Luminance difference (%) = (maximum value of the brightness value of the threads that make up the fabric-minimum value of the brightness value of the threads that make up the fabric) / maximum value of the brightness value of the threads that make up the fabric x 100
前記生地は、ＪＩＳ Ｌ １０９６：２０１０「フラジール形法」で測定した通気量が１００ｃｍ３／ｃｍ２・ｓ以上であるのが好ましい。さらに好ましい通気量は１５０〜３００ｃｍ３／ｃｍ２・ｓである。前記の範囲であれば生地の通気性を確保し、肌に涼しさを与え、運動パフォーマンスを低下させず、発汗時にも快適に着用できる。 It is preferable that the fabric has a ventilation volume of 100 cm 3 / cm 2 · s or more as measured by JIS L 1096: 2010 “Frazier method”. A more preferable air volume is 150 to 300 cm 3 / cm 2 · s. Within the above range, the breathability of the fabric is ensured, the skin is cooled, the exercise performance is not deteriorated, and the fabric can be worn comfortably even when sweating.
前記生地の厚みは０．３ｍｍ以上が好ましく、より好ましくは０．３〜１．５ｍｍであり、さらに好ましくは０．５〜１．１ｍｍである。前記の厚みであれば、透け感は少なくなるか又は無くなる。なお、厚みは、ＪＩＳ Ｌ １０９６のＡ法に準拠し測定した。 The thickness of the dough is preferably 0.3 mm or more, more preferably 0.3 to 1.5 mm, still more preferably 0.5 to 1.1 mm. With the above thickness, the sense of sheerness is reduced or eliminated. The thickness was measured according to the method A of JIS L 1096.
以下、図面を用いて本発明の好適な一実施形態の被服用生地を説明する。以下の図面において、同一符号は同一物を示す。
図１Ａは本発明の一実施態様の生地の模式的平面図、図１Ｂは図１ＡのＩ−Ｉ線の模式的断面図である。図１Ａは図２のトレース図面である。この透け感抑制生地１はダブルラッシェル経編地の両面メッシュ生地である。この生地１は表層のメッシュ生地２と、裏層のメッシュ生地３と、表層と裏層をつなぐ接結糸７で形成されている。表層を構成する糸により裏層の孔は部分的に隠れている。また、表層の孔４と裏層の孔５はずれて配置されており、前記両層の孔４，５が重なった部分が貫通孔６になっている。
Hereinafter, the fabric for clothing according to a preferred embodiment of the present invention will be described with reference to the drawings. In the drawings below, the same reference numerals indicate the same products.
FIG. 1A is a schematic plan view of the fabric of one embodiment of the present invention, and FIG. 1B is a schematic cross-sectional view taken along the line I-I of FIG. 1A. FIG. 1A is a trace drawing of FIG. The sheer feeling suppressing fabric 1 is a double-sided mesh fabric of double raschel warp knitted fabric. The fabric 1 is formed of a mesh fabric 2 on the surface layer, a mesh fabric 3 on the back layer, and a knotting yarn 7 connecting the surface layer and the back layer. The holes in the back layer are partially hidden by the threads that make up the surface layer. Further, the holes 4 on the front layer and the holes 5 on the back layer are arranged so as to be separated from each other, and the portion where the holes 4 and 5 of both layers overlap is a through hole 6.
図２は本発明の一実施形態における被服用生地の表面写真（倍率３）、図３は同、裏面写真（倍率３）である。図２及び図３におけるハニカム状態（六角状）の孔の寸法はいずれもタテ４．５ｍｍ、ヨコ２．２ｍｍ、ひし形の孔の寸法はいずれもタテ２．２ｍｍ、ヨコ１．５ｍｍである。また貫通孔はひし形であり、寸法はいずれもタテ１ｍｍ、ヨコ１ｍｍである。 FIG. 2 is a front surface photograph (magnification 3) of the cloth for clothing according to the embodiment of the present invention, and FIG. 3 is a back surface photograph (magnification 3) of the same. The dimensions of the honeycomb-shaped (hexagonal) holes in FIGS. 2 and 3 are 4.5 mm in length and 2.2 mm in width, and the dimensions of the diamond-shaped holes are 2.2 mm in length and 1.5 mm in width. The through hole is a rhombus, and the dimensions are both vertical 1 mm and horizontal 1 mm.
図４Ａは本発明の実施例で使用するＪＩＳ Ｌ １９２３：２０１７「繊維製品の防透け性評価方法Ａ法（視感法）」の測定装置を示す正面図、図４Ｂは同側面図、図４Ｃは同試料台の側面説明図である。前記ＪＩＳ規定では図２に記載されている。この透け感測定装置１０は、断面が三角形状の試料台１１の中央の左側に白バッキング１２を、右側に黒バッキング１３を隣り合わせにして、その上を試験片１４で覆う。上部にはスイッチ操作パネル１５と、常用光源（Ｄ６５）１６があり、試験片１４の近辺の照度は１０００〜１５００ルックスに保たれる。１７は観察者の目線方向を示す。図４Ａ−Ｃの寸法線の数値単位はｍｍである。 FIG. 4A is a front view showing a measuring device of JIS L 1923: 2017 “Method A for evaluating transparency of textile products (visual method)” used in the embodiment of the present invention, FIG. 4B is the same side view, and FIG. 4C. Is a side view of the sample table. It is described in FIG. 2 in the JIS regulation. The see-through measuring device 10 has a white backing 12 on the left side of the center of the sample table 11 having a triangular cross section and a black backing 13 on the right side, and covers the sample table 14 with a test piece 14. There is a switch operation panel 15 and a common light source (D65) 16 on the upper part, and the illuminance in the vicinity of the test piece 14 is maintained at 1000 to 1500 looks. Reference numeral 17 indicates the direction of the observer's line of sight. The numerical unit of the dimension line in FIGS. 4A-C is mm.
前記生地は、貫通孔に接する少なくとも一部には、撥水または疎水性領域が配置され、他の部分には親水領域が配置されることが好ましい。この結果、発汗により濡れた状態においても貫通孔の通気性が確保され、有効発汗量をふやし、運動パフォーマンスを低下させず、発汗時にも快適に着用できる被服用生地及びこれを用いた被服を提供できる。 It is preferable that the dough has a water-repellent or hydrophobic region arranged in at least a part in contact with the through hole and a hydrophilic region arranged in the other part. As a result, the breathability of the through-hole is ensured even in a wet state due to sweating, the effective sweating amount is increased, the exercise performance is not deteriorated, and a clothing fabric that can be comfortably worn even when sweating and clothing using the same are provided. it can.
以下実施例を用いてさらに具体的に説明する。なお、本発明は下記の実施例に限定して解釈されるものではない。
＜透け感の測定＞
ＪＩＳ Ｌ １９２３：２０１７「繊維製品の防透け性評価方法Ａ法（視感法）」で測定し評価した。この測定は、試験片をバッキング（白バッキング：常用光源Ｄ６５で視野１０°で測定したときの明度（Ｌ＊）が９０以上のもの。黒バッキング：明度（Ｌ＊）が１０以下のもの。）の上に置き、視感による色の違いの大きさを、評価用グレースケール（汚染用グレースケール）と比較して等級付けする。具体的には次のように行う。
（１）図４Ａの試料台１１中央の左側に白バッキング１２を、右側に黒バッキング１３を隣り合わせにして、その上を試験片１４で覆う。試験片１４は乾燥状態のものを使用した。
（２）試験片及び評価用グレースケール（汚染用グレースケール）それぞれにマスク（ＪＩＳ Ｌ ０８０１規定のもの）を載せて、試験片越しの左右のバッキングの色の違いの大きさを目視で観察し、左右の色の違いに最も近い評価用グレースケール（汚染用グレースケール）の号数によって等級評価する。１〜５級に等級付けし、５級が最も優れる。透けてないと評価される等級は３．５級以上とした。
（３）３枚の試験片の等級を平均し、小数点以下１桁を０又は５にまとめて等級評価する。
＜輝度格差及びｕ’色度最大値の測定＞
この測定は、光源はメタルハライド照明装置（シグマ光機株式会社）、照射光源はロッドホモジナイザ（シグマ光機株式会社）、カメラは2D Color Analyzer CA-2000で構成された三次元変角分布測定装置を使用し、角度45°のみで測定した。
＜生地の構造的特徴の測定＞
Ａ：貫通孔の長さ、幅はマイクロスコープを用いて測定した。
Ｂ：貫通孔の面積、貫通孔の総面積はマイクロスコープを用いて測定した（背景色が視認できる領域を貫通孔面積とした）。
Ｃ：厚みは厚み計を用いて測定した。
＜通気量＞
ＪＩＳ Ｌ １０９６：２０１０，８．２６.１Ａ「フラジール形法」で測定した。
The following will be described in more detail with reference to Examples. The present invention is not construed as being limited to the following examples.
<Measurement of sheer feeling>
It was measured and evaluated by JIS L 1923: 2017 "Method A for evaluating the see-through property of textile products (visual method)". In this measurement, the test piece is backed (white backing: brightness (L * ) of 90 or more when measured at a field of view of 10 ° with a common light source D65. Black backing: brightness (L * ) of 10 or less). Place it on top of it and grade the magnitude of the color difference due to visual field by comparing it with the evaluation gray scale (contamination gray scale). Specifically, it is performed as follows.
(1) The white backing 12 is placed side by side on the left side of the center of the sample table 11 in FIG. 4A, and the black backing 13 is placed side by side on the right side, and the test piece 14 covers the white backing 13 side by side. The test piece 14 was in a dry state.
(2) Place a mask (specified by JIS L 0801) on each of the test piece and the evaluation gray scale (contamination gray scale), and visually observe the size of the difference in color between the left and right backing through the test piece. , The grade is evaluated by the number of the evaluation gray scale (contamination gray scale) closest to the difference between the left and right colors. Grades 1 to 5, with grade 5 being the best. The grade evaluated as not transparent was 3.5 grade or higher.
(3) The grades of the three test pieces are averaged, and one digit after the decimal point is grouped into 0 or 5 for grade evaluation.
<Measurement of luminance difference and u'chromaticity maximum value>
For this measurement, the light source is a metal halide illuminator (Sigma Kouki Co., Ltd.), the irradiation light source is a rod homogenizer (Sigma Kouki Co., Ltd.), and the camera is a three-dimensional variable angle distribution measuring device consisting of 2D Color Analyzer CA-2000. It was used and measured only at an angle of 45 °.
<Measurement of structural characteristics of fabric>
A: The length and width of the through hole were measured using a microscope.
B: The area of the through hole and the total area of the through hole were measured using a microscope (the area where the background color can be visually recognized was defined as the through hole area).
C: The thickness was measured using a thickness gauge.
<Ventilation volume>
It was measured by JIS L 1096: 2010, 8.26.1A "Frazil method".
（実施例１）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してダブル丸編みメッシュ生地を作成した(下記のFDとはフルダル糸、FLATは生糸、％は質量％である。以下同じ。)。生地サンプルの写真は図５に示す。この生地は、表層と裏層にはそれぞれ交差する方向に溝があり、表層の溝と裏層の溝の交差点が貫通孔を形成している。
FD 40d/36f FLAT 5%
FD 75d/36f 75%
FD 100d/72f 20%
この生地の測定結果は後にまとめて表１に示す。以下同じ。
(Example 1)
A double circular knit mesh fabric was created using the polyester (PET) multifilament yarn shown below (FD below is full dull yarn, FLAT is raw silk,% is mass%, and so on). A photograph of the fabric sample is shown in FIG. In this fabric, the surface layer and the back layer have grooves in the intersecting directions, and the intersections of the grooves on the surface layer and the grooves on the back layer form through holes.
FD 40d / 36f FLAT 5%
FD 75d / 36f 75%
FD 100d / 72f 20%
The measurement results of this dough are summarized later in Table 1. same as below.
（実施例２）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してダブル丸編みメッシュ生地を作成した（下記のFCDとはカチオン可染ポリエステルとレギュラーポリエステルの混繊糸、SDとはセミダル糸である。）。
FD 40d/36f FLAT 5%
FCD 60d/72f 45%
SD 75d/36f 30%
SD 100d/72f 20%
(Example 2)
A double circular knit mesh fabric was prepared using the polyester (PET) multifilament yarn shown below (FCD below is a mixed yarn of cationic dyeable polyester and regular polyester, and SD is a semi-dull yarn).
FD 40d / 36f FLAT 5%
FCD 60d / 72f 45%
SD 75d / 36f 30%
SD 100d / 72f 20%
（実施例３〜６）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してダブルラッシェル編みメッシュ生地を作成した（下記のCDとはカチオン可染糸である。）。生地サンプルの写真は図２〜３に示す。この生地は、表層と裏層の孔（メッシュ）は、ずれて配置されている。
CD 50d/24F 28%
SD 30d/12F FLAT 33%
SD 75d/36F 22%
SD 60d/48F 18%
(Examples 3 to 6)
A double raschel knitted mesh fabric was made using the polyester (PET) multifilament yarn shown below (the CD below is a cationic dyeable yarn). Photographs of the dough sample are shown in FIGS. In this fabric, the holes (mesh) in the front layer and the back layer are arranged so as to be offset.
CD 50d / 24F 28%
SD 30d / 12F FLAT 33%
SD 75d / 36F 22%
SD 60d / 48F 18%
（比較例１〜２）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してシングル丸編みメッシュ生地を作成した（下記のDTYとは仮より加工糸である。）。生地サンプルの写真は図６に示す。
75D/72F SD DTY 89%
30D/18F SD FLAT 11%
(Comparative Examples 1-2)
A single circular knit mesh fabric was prepared using the polyester (PET) multifilament yarn shown below (the DTY below is a tentatively processed yarn). A photograph of the fabric sample is shown in FIG.
75D / 72F SD DTY 89%
30D / 18F SD FLAT 11%
（比較例３）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してダブル丸編みメッシュ生地を作成した。
FD 40d/36f FLAT 5%
FD 75d/36f 75%
FD 100d/72f 20%
(Comparative Example 3)
A double circular knit mesh fabric was made using the polyester (PET) multifilament yarn shown below.
FD 40d / 36f FLAT 5%
FD 75d / 36f 75%
FD 100d / 72f 20%
（比較例４）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してダブル丸編みメッシュ生地を作成した。
FD44T/36F 8%
SD56T/36F 75%
FD 56T/36F 8%
SD66T/48F (撥水糸) 10%
(Comparative Example 4)
A double circular knit mesh fabric was made using the polyester (PET) multifilament yarn shown below.
FD44T / 36F 8%
SD56T / 36F 75%
FD 56T / 36F 8%
SD66T / 48F (water repellent thread) 10%
（比較例５）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してシングル経編みメッシュ生地を作成した。
FD 84T/72F 46%
CD 84T/36F 54%
(Comparative Example 5)
Single warp mesh fabrics were made using the polyester (PET) multifilament yarns shown below.
FD 84T / 72F 46%
CD 84T / 36F 54%
（比較例６）
下記に示すポリエステル(PET)マルチフィラメント糸を使用してダブル丸編みメッシュ生地を作成した。
SD 150D/96F 83%
SD 30D/12F 17%
(Comparative Example 6)
A double circular knit mesh fabric was made using the polyester (PET) multifilament yarn shown below.
SD 150D / 96F 83%
SD 30D / 12F 17%
表１に示すとおり、実施例１−６の生地は、貫通孔の面積率が比較的高く、通気量も比較的高く、かつ透け感が３．５級以上であり、貫通孔は視認されにくいことが確認できた。その結果、生地の通気性を確保し、肌に涼しさを与え、運動パフォーマンスを低下させず、発汗時にも快適に着用できる被服用生地及びこれを用いた被服とすることができた。 As shown in Table 1, the fabric of Example 1-6 has a relatively high area ratio of through holes, a relatively high air volume, and a sense of sheerness of 3.5 grade or higher, and the through holes are difficult to see. I was able to confirm that. As a result, it was possible to secure the breathability of the fabric, give the skin coolness, do not deteriorate the exercise performance, and obtain a clothing fabric that can be worn comfortably even when sweating and a clothing using the same.
本発明の生地は、例えばスポーツシャツ、Ｔシャツ、インナーシャツ、ブリーフ、パンツ、タイツ、一般のシャツ、ブリーフ等の全部に使用しても良いし、脇、背中等の一部に使用しても良い。 The fabric of the present invention may be used for all of sports shirts, T-shirts, inner shirts, briefs, pants, tights, general shirts, briefs, etc., or may be used for a part of sides, backs, etc. good.
１ 透け感抑制生地
２ 表層のメッシュ生地
３ 裏層のメッシュ生地
４ 表層の孔
５ 裏層の孔
６ 貫通孔
７ 接結糸
１０ 透け感測定装置
１１ 試料台
１２ 白バッキング
１３ 黒バッキング
１４ 試験片
１５ スイッチ操作パネル
１６ 常用光源（Ｄ６５）
１７ 観察者の目線方向
1 See-through suppression fabric 2 Surface mesh fabric 3 Back layer mesh fabric 4 Surface hole 5 Back layer hole 6 Through hole 7 Knotting thread 10 See-through measuring device 11 Sample stand 12 White backing 13 Black backing 14 Test piece 15 Switch operation panel 16 Common light source (D65)
17 Observer's line of sight
Claims (13)
前記生地は表層と裏層を含む多重構造であり、前記表層と裏層の両層に孔が存在し、
前記両層の孔が重なった部分が貫通孔になっており、
ＪＩＳ Ｌ １９２３：２０１７「繊維製品の防透け性評価方法Ａ法（視感法）」による評価が３．５級以上であることを特徴とする透け感抑制生地。 A fabric that suppresses see-through, including through holes that penetrate in the thickness direction of the fabric.
The fabric has a multi-layered structure including a surface layer and a back layer, and holes are present in both the surface layer and the back layer.
The portion where the holes of both layers overlap is a through hole.
A fabric for suppressing see-through, characterized in that the evaluation by JIS L 1923: 2017 "Method A for evaluating see-through property of textile products (visual method)" is 3.5 grade or higher.
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|---|---|---|---|---|
| JP7048706B1 (en) | 2020-11-20 | 2022-04-05 | 倉敷繊維加工株式会社 | Three-dimensional knitting, air conditioning filters and air conditioning equipment |
| JP2022082251A (en) * | 2020-11-20 | 2022-06-01 | 倉敷繊維加工株式会社 | Three-dimensional knitted fabric, filter for air-conditioning, and air conditioner |
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