JP7383424B2 - Warp knitted fabric - Google Patents
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- JP7383424B2 JP7383424B2 JP2019155394A JP2019155394A JP7383424B2 JP 7383424 B2 JP7383424 B2 JP 7383424B2 JP 2019155394 A JP2019155394 A JP 2019155394A JP 2019155394 A JP2019155394 A JP 2019155394A JP 7383424 B2 JP7383424 B2 JP 7383424B2
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- 239000004744 fabric Substances 0.000 title claims description 72
- 229920000728 polyester Polymers 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 229920006306 polyurethane fiber Polymers 0.000 claims description 9
- 125000002091 cationic group Chemical group 0.000 claims description 8
- 235000014676 Phragmites communis Nutrition 0.000 description 19
- 238000009940 knitting Methods 0.000 description 12
- 239000000835 fiber Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 229920002994 synthetic fiber Polymers 0.000 description 7
- 239000012209 synthetic fiber Substances 0.000 description 7
- 239000000975 dye Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 150000001768 cations Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000007794 irritation Effects 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000986 disperse dye Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 210000004177 elastic tissue Anatomy 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000035900 sweating Effects 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229920006221 acetate fiber Polymers 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000000985 reactive dye Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 229920006304 triacetate fiber Polymers 0.000 description 1
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- Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
- Knitting Of Fabric (AREA)
Description
本発明は、運動時の身体の動きに追従するよう、身体にフィットするための高い伸縮性を有し、スポーツウェアやインナーウェア等の衣料として用いる経編地に関するものであり、特に、身体が発汗しウェアが湿潤した時の、べたつき感を解消し、湿潤時でも着脱し易い機能性に優れた経編地に関するものである。 The present invention relates to warp knitted fabrics that have high elasticity to fit the body and follow the movements of the body during exercise, and are used as clothing such as sportswear and innerwear. The present invention relates to a highly functional warp knitted fabric that eliminates the sticky feeling that occurs when clothing becomes wet due to perspiration and is easy to put on and take off even when wet.
経編地は、その伸縮性や立体的な構造が特徴的で、各種ファッション衣料、スポーツ衣料及び産業資材などの様々な分野に用いられており、その中でも経編地は、薄手かつ軽量も可能であり、インナー、水着、コンプレッションウェア等に広く用いられている。 Warp knitted fabrics are characterized by their elasticity and three-dimensional structure, and are used in various fields such as fashion clothing, sports clothing, and industrial materials. Among these, warp knitted fabrics can be made thin and lightweight. It is widely used in innerwear, swimwear, compression wear, etc.
なかでも、インナー、水着、コンプレッションウェアなどの商品は、使用者が肌に直接触れるように着用する場合がほとんどで、発汗時や吸水時の肌と衣料のべたつき感や蒸れが問題となっている。 In particular, products such as innerwear, swimsuits, and compression wear are often worn so that they come into direct contact with the user's skin, causing problems such as stickiness and stuffiness between the skin and clothing when sweating or absorbing water. .
この問題を解決するべく、経編地において、多くの提案がなされてきた。例えば、特許文献１では、非伸縮編成糸と伸縮編成糸とで伸縮性経編地を編成し、その際、非伸縮編成糸を所要本数毎に区分し、互いに隣接する区分の非伸縮編成糸の送り出し長を互い違いに増減することを繰り返して、表面に市松状に凸部を付与し、その凸部によって表面が着用者の身体に密着することを防ぐと共に、凸部内や身体と生地の間に空気層を形成して断熱効果を得た凹凸伸縮性経編地が提供できることが開示されている。
また、特許文献２では、編成方法の詳細は不明だが、合成マルチフィラメントを主体とした編地で、肌面に凹凸部を設けることで、着用時における冷感軽減性に優れた水着用編地およびそれからなる水中から上がった後の身体冷感軽減性に優れた水着が提供できることを開示されている。
In order to solve this problem, many proposals have been made regarding warp knitted fabrics. For example, in Patent Document 1, a stretchable warp knitted fabric is knitted with non-stretch knitting yarns and stretch knitting yarns, and at that time, the non-stretch knitting yarns are divided into required numbers, and the non-stretch knitting yarns of adjacent sections are By repeating alternating increases and decreases in the delivery length of the cloth, a checkered pattern of convex portions is created on the surface of the wearer. It is disclosed that it is possible to provide an uneven stretchable warp knitted fabric which has a heat insulating effect by forming an air layer therein.
In addition, in Patent Document 2, although the details of the knitting method are unknown, it is a knitted fabric mainly made of synthetic multifilament, and by providing uneven parts on the skin surface, it is a knitted fabric for swimming that has excellent ability to reduce the feeling of cold when worn. It is disclosed that it is possible to provide a swimsuit made of the same, which is excellent in reducing the feeling of cold in the body after getting out of the water.
しかしながら、特許文献１の経編地は、非伸縮編成糸と伸縮編成糸がそれぞれ編みこみ組織で編成されていることで、生地のオモテ面およびウラ面の両方から見ても全体に凸部が存在し、審美性に欠ける問題がある。また、湿潤時の生地性能に関しては記載がない。 However, in the warp knitted fabric of Patent Document 1, since the non-stretch knitted yarn and the stretchable knitted yarn are knitted in a braided structure, there are convex portions throughout the fabric even when viewed from both the front and back sides of the fabric. However, there is a problem with the lack of aesthetics. Furthermore, there is no description regarding the fabric performance when wet.
特許文献２の経編地は、ウラ面が凹凸高低差を有し、オモテ面がフラットで審美性に優れるもの、糸の編込混率から判断してそれぞれの糸は編込組織で編成されており、オモテ面のフラットに見える面にも編成しているすべての糸が確認できる。従って、例えば、レギュラーポリエステルおよびレギュラーポリエステルと染着差のあるカチオン可染ポリエステルの２種類のポリエステル繊維を用いて分散染色した場合、フラット面は２種類のポリエステル繊維が存在する為、色のいらつき感が現れる問題があるし、柄部分だけを色を変更するなどの色選択の自由度も低い。また、同様にレギュラーポリエステルおよび綿繊維などを交編し分散染色した場合、フラット面は染色されたポリエステル繊維と染色されていない綿繊維が見え隠れし、色のいらつき感が現れる。前者は、分散染料とカチオン染料の２種類、後者は、分散染料と反応染料の２種類を使用すれば、いらつき感は解消される方向に向かうが、染料を２種類使用する為、コスト高となってしまう。 The warp knitted fabric of Patent Document 2 has an uneven height difference on the back side and a flat front side, which has excellent aesthetics, and judging from the yarn knitting ratio, each yarn is knitted with a weave structure. You can see all the yarns being knitted even on the front side, which looks flat. Therefore, for example, when dispersion dyeing is performed using two types of polyester fibers, regular polyester and cationic dyeable polyester, which has a difference in dyeability from regular polyester, the flat side has two types of polyester fibers, resulting in color irritation. There is a problem with the color appearance, and the degree of freedom in color selection is low, such as changing only the color of the pattern. Similarly, when regular polyester and cotton fibers are knitted and disperse-dyed, the dyed polyester fibers and undyed cotton fibers appear and disappear on the flat surface, giving a sense of color irritation. If the former uses two types of dyes, a disperse dye and a cationic dye, and the latter uses two types, a disperse dye and a reactive dye, the feeling of irritation will be alleviated, but since two types of dyes are used, the cost will be high. It becomes.
本発明の目的は、運動時の身体の動きに追従するよう、身体にフィットするための高い伸縮性を有し、スポーツウェアやインナーウェア等の衣料として用いる経編地に関するものであり、特に、身体が発汗し、ウェアが湿潤した時のべたつき感を解消し、湿潤時でも着脱し易い機能性に優れた経編地を提供することにある。 The object of the present invention is to relate to warp knitted fabrics that have high elasticity to fit the body and follow the movements of the body during exercise, and are used as clothing such as sportswear and innerwear. To provide a highly functional warp knitted fabric that eliminates the sticky feeling when the body sweats and the wear becomes wet and is easy to put on and take off even when it is wet.
１．カチオン可染ポリエステルマルチフィラメントとポリウレタン繊維とからなる経編地であって、挿入組織により経方向に連続的な凸部を経編地の片面に形成しており、前記凸部の高さが０．１５ｍｍ以上０．４ｍｍ以下であり、経方向の伸長率と緯方向の伸長率の合計が２５０％以上４００％以下である経編地。
２．凸部を有する面の経方向の摩擦抵抗力比ΔＳが１０５％以上１３０％以下である１に記載の経編地。
ΔＳ＝（湿潤１００％時の摩擦抵抗力÷乾燥時の摩擦抵抗力）×１００
３．凸部を有する面における水分１．０ｍｌ滴下時の密着力が１ｇｆ以下である１または２に記載の経編地。
４．凸部を有する面における水分１．３ｍｌ滴下時の密着力が３ｇｆ以下である１～３のいずれかに記載の経編地。
５．１～４のいずれかに記載の経編地からなる衣服であって、凸部を肌面側に有する衣服。
1. A warp knitted fabric made of cationic dyeable polyester multifilament and polyurethane fibers, in which a convex part continuous in the warp direction is formed on one side of the warp knitted fabric by an inserted structure, and the height of the convex part is 0. .15 mm or more and 0.4 mm or less, and a warp knitted fabric whose total elongation rate in the warp direction and the elongation rate in the weft direction is 250% or more and 400% or less .
2. 2. The warp knitted fabric according to 1, wherein the frictional resistance force ratio ΔS in the warp direction of the surface having the convex portion is 105% or more and 130% or less .
ΔS = (Frictional resistance force when wet 100% ÷ Frictional resistance force when dry) x 100
3. The warp knitted fabric according to 1 or 2, wherein the adhesion force when 1.0 ml of water is dropped on the surface having the convex portion is 1 gf or less .
4. 4. The warp knitted fabric according to any one of 1 to 3 , which has an adhesion force of 3 gf or less when 1.3 ml of water is dropped on the surface having the convex portions .
5. A garment made of the warp knitted fabric according to any one of 1 to 4 , which has convex portions on the skin side.
本発明の経編地は、優れた伸縮性を有し、湿潤時でも着脱し易い機能性に優れた効果を奏するものである。 The warp knitted fabric of the present invention has excellent elasticity and is easy to put on and take off even when wet.
本発明の経編地は、カチオン可染ポリエステルマルチフィラメントとポリウレタン繊維とからなる経編地であって、挿入組織により経方向に連続的な凸部を経編地の片面に形成しており、経方向の伸長率と緯方向の伸長率の合計が２５０％以上４００％以下である。
カチオン可染ポリエステルマルチフィラメントとポリウレタン繊維とからなることで、カチオン染料による染色が可能であり、優れた染色堅牢度を得られる。
挿入組織により経方向に連続的な凸部を経編地の片面に形成していることで、湿潤時の摩擦抵抗を低く抑える事ができ、凸部が肌側になる衣服にした場合、着脱が容易にでき、芯美性にも優れる。
The warp knitted fabric of the present invention is a warp knitted fabric made of cationically dyeable polyester multifilament and polyurethane fibers, and has a convex portion continuous in the warp direction formed by an insertion structure on one side of the warp knitted fabric, The sum of the elongation rate in the longitudinal direction and the elongation rate in the latitudinal direction is 250% or more and 400% or less.
Since it is composed of cationically dyeable polyester multifilament and polyurethane fiber, it can be dyed with cationic dyes and has excellent color fastness.
By forming a convex part on one side of the warp knitted fabric that is continuous in the warp direction due to the insertion structure, frictional resistance when wet can be kept low, and if the convex part is on the skin side, it will be easier to put on and take off. It can be easily done and has excellent core beauty.
経方向の伸長率と緯方向の伸長率の合計が２５０％以上４００％以下であることで、激しい運動に充分に追従できる。この観点から、前記伸長率の合計は２６０％以上３５０％以下がより好ましい。
また、経方向の伸長率と緯方向の伸長率はそれぞれ９５％以上であることが好ましい。これにより、経方向、緯方向のそれぞれの伸縮性が得られ易い。
このような組成および構造にすることでコンプレッションウェアに、身体よくフィットしてかつ着脱しやすい効果を与えることができる
When the sum of the elongation rate in the longitudinal direction and the elongation rate in the latitudinal direction is 250% or more and 400% or less, intense exercise can be sufficiently followed. From this viewpoint, the total elongation rate is more preferably 260% or more and 350% or less.
Further, it is preferable that the elongation rate in the warp direction and the elongation rate in the weft direction are each 95% or more. This makes it easy to obtain elasticity in both the longitudinal and latitudinal directions.
This composition and structure allows compression wear to fit the body well and be easy to put on and take off.
本発明の経編地を構成する繊維は合成繊維が好ましい。天然繊維紡績糸を使用すると、整経や編立時の風綿発生、筬への糸くずの溜まりなどにより、経編地の生産効率が落ちるだけでなく、品質も低下する可能性がある。この観点から、本発明の両面経編地に用いる前記易溶解性繊維および前記難溶解性繊維は、合成繊維からなることが好ましい。合成繊維の中でも、紡績糸ではないという観点から、合成繊維フィラメントがより好ましい。合成繊維フィラメントには、ポリエステルフィラメント、共重合ポリエステル系フィラメント、ナイロンフィラメント、ポリプロピレンフィラメント、ポリエチレンフィラメント、レーヨン、アセテート繊維、トリアセテート繊維、スーパー繊維と呼ばれる直鎖状ポリマーの合成繊維フィラメントなどがある。
強伸度、糸の扱いやすさ、生地での後加工による機能付与しやすさなどの観点から、ポリエステルフィラメント、共重合ポリエステル系フィラメントであるカチオン可染ポリエステルフィラメントがより好ましい。また、染色においてポリウレタン繊維に汚染しにくいカチオン染料を使える点から、カチオン可染ポリエステルフィラメントがさらに好ましい。
The fibers constituting the warp knitted fabric of the present invention are preferably synthetic fibers. When natural fiber spun yarn is used, not only the production efficiency of warp knitted fabrics may decrease, but also the quality may deteriorate due to the generation of fluff during warping and knitting, and the accumulation of lint on the reed. From this point of view, it is preferable that the easily soluble fibers and the hardly soluble fibers used in the double-sided warp knitted fabric of the present invention are made of synthetic fibers. Among synthetic fibers, synthetic fiber filaments are more preferred from the viewpoint that they are not spun yarns. Synthetic fiber filaments include polyester filaments, copolymerized polyester filaments, nylon filaments, polypropylene filaments, polyethylene filaments, rayon, acetate fibers, triacetate fibers, and linear polymer synthetic fiber filaments called super fibers.
Polyester filaments and cationically dyeable polyester filaments, which are copolyester filaments, are more preferred from the viewpoints of strength and elongation, ease of handling the yarn, and ease of imparting functions to fabrics through post-processing. Furthermore, cationic dyeable polyester filaments are more preferred since cationic dyes that do not readily stain polyurethane fibers can be used during dyeing.
本発明の経編地を構成する弾性繊維はポリウレタン繊維が好ましい。生地にストレッチ性を発現させる目的で使用される共重合型ポリエステルフィラメントや、サイドバイサイド型のポリエステルフィラメントでは、経伸長方向と緯伸長方向の２方向でそれぞれの方向の伸長率が９５％以上、それぞれの方向の伸長率の合計が２５０％以上を満たすことができない。 The elastic fibers constituting the warp knitted fabric of the present invention are preferably polyurethane fibers. Copolymer type polyester filaments and side-by-side type polyester filaments used for the purpose of imparting stretch properties to fabrics have an elongation rate of 95% or more in each direction, the warp and weft directions. The total elongation rate in the directions cannot satisfy 250% or more.
本発明の経編地は、挿入組織により経方向に連続的な凸部を形成していることが好ましい。挿入組織により凸部を形成することで、挿入糸が配されていない面は、審美性を確保できる。また、挿入糸に太い繊維を用いる事で凸部を形成することが可能であり、その凸部が肌面に触れるように衣類を製造した時、接触面積が少ないという観点から、摩擦抵抗が減り、着脱しやすいという効果を奏する。 It is preferable that the warp knitted fabric of the present invention forms continuous convex portions in the warp direction due to the insertion structure. By forming the convex portion with the inserted tissue, aesthetics can be ensured on the surface where the inserted thread is not placed. In addition, by using thick fibers for the inserted yarn, it is possible to form convex parts, and when clothing is manufactured so that the convex parts touch the skin surface, frictional resistance is reduced because the contact area is small. , it has the effect of being easy to put on and take off.
本発明の経編地は、前記凸部の高さが０．１５ｍｍ以上０．４ｍｍ以下であることが好ましい。
前記高さの差が０．１５ｍｍ以下であると、高さの差が小さいので凸部による摩擦抵抗力軽減の効果が得られにくい。高さの差が０．４ｍｍ以上にするには、太い糸を使用するか、糸長を増やす手段をとるが、テキスタイルの目付の観点から重くなりすぎてしまう。よって、高さの差は０．２ｍｍ以上、０．４ｍｍ以下が好ましい。
前記凸部の高さとは、図１に示す通り、グランド部面から凸部の最高点までの高さである。
In the warp knitted fabric of the present invention, the height of the convex portion is preferably 0.15 mm or more and 0.4 mm or less.
If the difference in height is 0.15 mm or less, the difference in height is so small that it is difficult to obtain the effect of reducing frictional resistance by the convex portion. In order to make the difference in height 0.4 mm or more, thicker threads are used or measures are taken to increase the thread length, but the textile becomes too heavy in terms of basis weight. Therefore, the height difference is preferably 0.2 mm or more and 0.4 mm or less.
As shown in FIG. 1, the height of the convex portion is the height from the ground surface to the highest point of the convex portion.
本発明の経編地は、凸部を有する面の経方向の摩擦抵抗力比ΔＳが１０５％以上１３０％以下であることが好ましい。ΔＳは以下の式で算出する。
ΔＳ＝（湿潤１００％時の摩擦抵抗力÷乾燥時の摩擦抵抗力）×１００
摩擦抵抗力比ΔＳが１３０％以下であると、湿潤時の摩擦抵抗増加分が小さいため、衣服が濡れた状態でも衣服と肌で摩擦が生じにくい観点から、吸水時でもべとつきにくく、着脱が容易にできる。この観点より、摩擦抵抗力比ΔＳは１２５％以下であることがより好ましい。
In the warp knitted fabric of the present invention, it is preferable that the frictional resistance force ratio ΔS in the warp direction of the surface having the convex portion is 105% or more and 130% or less. ΔS is calculated using the following formula.
ΔS = (Frictional resistance force when wet 100% ÷ Frictional resistance force when dry) x 100
When the frictional resistance force ratio ΔS is 130% or less, the increase in frictional resistance when wet is small, so it is difficult to cause friction between clothing and skin even when the clothing is wet, and it is difficult to get sticky even when water is absorbed, making it easy to put on and take off. Can be done. From this point of view, it is more preferable that the frictional resistance force ratio ΔS is 125% or less.
本発明の経編地は、凸部を有する面における水分１．０ｍｌ滴下時の密着力が１ｇｆ以下であることが好ましい。密着力は生地が肌面に密着しにくい指標となる。密着力が１ｇｆ以下であると、密着性が小さいため、衣服と肌の蒸れ感を感じにくく、吸水時でもべとつきにくい。この観点から、密着力は０．９ｇｆ以下であることがより好ましい。 The warp knitted fabric of the present invention preferably has an adhesion force of 1 gf or less when 1.0 ml of water is dropped on the surface having the convex portion. Adhesion strength is an indicator of how difficult it is for the fabric to adhere to the skin surface. When the adhesion is 1 gf or less, the adhesion is small, so it is difficult to feel stuffiness between clothes and skin, and it is difficult to get sticky even when water is absorbed. From this point of view, it is more preferable that the adhesion force is 0.9 gf or less.
本発明の経編地は、凸部を有する面における水分１．３ｍｌ滴下時の密着力が３ｇｆ以下であることが好ましい。密着力は生地が肌面に密着しにくい指標となる。密着力が３ｇｆ以下であると、密着性が小さいため、衣服と肌の蒸れ感を感じにくく、吸水時でもべとつきにくい。この観点から、密着力は２．９ｇｆ以下であることがより好ましい。 The warp knitted fabric of the present invention preferably has an adhesion force of 3 gf or less when 1.3 ml of water is dropped on the surface having the convex portion. Adhesion strength is an indicator of how difficult it is for the fabric to adhere to the skin surface. When the adhesion is 3 gf or less, the adhesion is small, so it is difficult to feel stuffiness between clothes and skin, and it is difficult to get sticky even when water is absorbed. From this point of view, the adhesion force is more preferably 2.9 gf or less.
本発明の衣服は、前記経編地からなる衣服であって、凸部を肌面側に有する。
凸部を肌面側に有することで、湿潤時でも着脱容易な効果を有する。
前記経編地の使用部位は、身頃部分だけでも良く、袖部分だけでも良い。
The garment of the present invention is a garment made of the warp knitted fabric described above, and has a convex portion on the skin side.
By having the convex portion on the skin side, it has the effect of being easy to put on and take off even when it is wet.
The warp knitted fabric may be used only in the body part or only in the sleeve part.
以下、本発明を実施例により具体的に説明する。なお、実施例における評価項目の測定は、以下の方法に拠った。 Hereinafter, the present invention will be specifically explained with reference to Examples. Note that the evaluation items in the examples were measured using the following methods.
（伸長率の測定方法）
ＪＩＳ Ｌ １０９６ グラブ法を準用し、引張速度：３０ｃｍ／ｍｉｎ、つかみ間隔：７．６ｃｍ、試験片サイズ：幅１０ｃｍ×長さ１５ｃｍで、１８Ｎまで伸長し、１５Ｎ時の伸度を測定した。初荷重：２９ｍＮで、機器は、ＩＮＳＴＲＯＮ社製引張試験機を使用した。
(Method of measuring elongation rate)
The JIS L 1096 grab method was applied mutatis mutandis, tensile speed: 30 cm/min, grip interval: 7.6 cm, test piece size: width 10 cm x length 15 cm, and elongated to 18 N, and elongation at 15 N was measured. Initial load: 29 mN, and a tensile testing machine manufactured by INSTRON was used.
（乾燥時摩擦抵抗力の測定方法）
ユニチカガーメンテック（株）の測定方法に従って測定した。
まとわりつきの原因となる衣服の肌に対するすべり抵抗力を評価する試験で、回転している金属ドラムに標準状態のサンプルを接触させたときの摩擦抵抗力をロードセルで測定した。生地にはあらかじめ３０ｇｆの荷重をかけ金属ドラムに沿わせるように固定した。
(Method for measuring frictional resistance when dry)
It was measured according to the measurement method of Unitika Garmentec Co., Ltd.
In a test to evaluate the slip resistance of clothing against the skin, which causes clinging, a load cell was used to measure the frictional resistance when a standard sample was brought into contact with a rotating metal drum. A load of 30 gf was applied to the fabric in advance and it was fixed along a metal drum.
（湿潤時摩擦抵抗力の測定方法）
ユニチカガーメンテック（株）の測定方法に従って測定した。
発汗時にまとわりつきの原因となる濡れた衣服の肌に対するすべり抵抗力を評価する試験で、回転している金属ドラムに濡れたサンプルを接触させたときの摩擦抵抗力をロードセルにて測定した。生地にはあらかじめ３０ｇｆの荷重をかけ金属ドラムに沿わせるように固定した。湿潤状態の水分率は生地重量と同等の水を吸水させた状態（１００％湿潤状態）になるように調整した。
(Method for measuring frictional resistance when wet)
It was measured according to the measurement method of Unitika Garmentec Co., Ltd.
In a test to evaluate the slip resistance of wet clothing against the skin, which causes clinging when sweating, a load cell was used to measure the frictional resistance when a wet sample was brought into contact with a rotating metal drum. A load of 30 gf was applied to the fabric in advance and it was fixed along a metal drum. The moisture content in the wet state was adjusted so that water equivalent to the weight of the fabric was absorbed (100% wet state).
（密着力の測定方法）
ユニチカガーメンテック（株）の測定方法に従って測定した。
５ｃｍ×５ｃｍに裁断した生地を使用し、カトーテック社製ＫＥＳ－Ｇ５（簡易圧縮）を用いて、一定荷重まで圧縮し反転する際に発生する負の力を測定する。測定生地が乾燥していると負の力は発生せず、衣類のべたつき感はないが、生地に水分を付与していくにつれ負の力が発生する。
この負の力を、密着力と定義する。多量の水分を付与しても密着力が小さい生地は、べたつき感が少ない生地として評価した。
(Method of measuring adhesion)
It was measured according to the measurement method of Unitika Garmentec Co., Ltd.
Using a fabric cut to 5 cm x 5 cm, compress it to a certain load using Kato Tech's KES-G5 (simple compression) and measure the negative force generated when it is inverted. When the fabric to be measured is dry, no negative force is generated and the clothing does not feel sticky, but as moisture is added to the fabric, negative force is generated.
This negative force is defined as adhesion force. Doughs with low adhesion even when a large amount of moisture was applied were evaluated as having less sticky feeling.
（凸部高さの測定方法）
株式会社キーエンス製デジタルマイクロスコープ（ＶＨＸ－２０００）を使用し、生地断面において、ＸＹステージ測定の２点間測定を使用し、画像上で見て、凸部とグラウンド部の部位間の寸法を測定した。凸部高さを図１に示す。
(Method of measuring the height of the convex part)
Using a digital microscope (VHX-2000) manufactured by Keyence Corporation, measure the dimensions between the convex part and the ground part by looking at the image using two-point XY stage measurement on the cross section of the fabric. did. Figure 1 shows the height of the convex portion.
（実施例１）
合成繊維マルチフィラメント繊維として、常圧カチオン可染ポリエステルマルチフィラメントＡ（三菱ケミカル社製、銘柄ＡＨＹ、３３Ｔ３６ｆ、生糸）と常圧カチオン可染ポリエステルマルチフィラメントＢ（三菱ケミカル社製、銘柄ＡＨＹ、５６Ｔ４８ｆ、仮撚加工糸）を、弾性繊維としてポリウレタン繊維（旭化成社製、銘柄ロイカ、４４Ｔ１ｆ、生糸）準備した。
(Example 1)
As synthetic fiber multifilament fibers, normal pressure cation dyeable polyester multifilament A (manufactured by Mitsubishi Chemical Corporation, brand AHY, 33T36f, raw silk) and normal pressure cation dyeable polyester multifilament B (manufactured by Mitsubishi Chemical Corporation, brand AHY, 56T48f, A polyurethane fiber (manufactured by Asahi Kasei Co., Ltd., brand Roica, 44T1f, raw silk) was prepared as an elastic fiber.
上記糸を指定の本数用意し、クリールスタンドにセットし整経を行い、一定の糸量が巻かれたビームを準備し、これらのビームを一本のシャフトに差し込んだビームシャフトを編機上部の所定位置にセットした。１列の針床を有する編機（シングルトリコット編機）で、２８ゲージ、４ＢＡＲのカールマイヤー社製ダブルラッセル機を使用した。ゲージとは１インチ（２．５４ｃｍ）あたりに配列される編針本数を表している。 Prepare the specified number of yarns mentioned above, set them on a creel stand, warp them, prepare a beam with a certain amount of yarn wound around it, insert these beams into one shaft, and insert the beam shaft into the upper part of the knitting machine. set in place. A 28-gauge, 4-BAR double Russell machine manufactured by Karl Mayer was used as a knitting machine having one row of needle beds (single tricot knitting machine). Gauge refers to the number of knitting needles arranged per inch (2.54 cm).
上記編機において、４枚筬をそれぞれ、フロント筬Ｆ、ミドル筬Ｍ１、ミドル筬Ｍ２、バック筬Ｂと呼称する。筬Ｆには、常圧カチオン可染ポリエステルマルチフィラメントＸ（三菱ケミカル社製、銘柄ＡＨＹ、３３Ｔ３６ｆ、生糸）を配置し、筬Ｍには常圧カチオン可染ポリエステルマルチフィラメントＹ（三菱ケミカル社製、銘柄ＡＨＹ、８４Ｔ４８ｆ、仮撚加工糸）を配置し、筬Ｂにはポリウレタン繊維Ｕ（旭化成社製、銘柄ロイカ、４４Ｔ１ｆ、生糸）を配置した。 In the above knitting machine, the four reeds are respectively called a front reed F, a middle reed M1, a middle reed M2, and a back reed B. In the reed F, normal pressure cation dyeable polyester multifilament On the reed B, polyurethane fiber U (manufactured by Asahi Kasei Co., Ltd., brand Roica, 44T1f, raw silk) was placed.
筬Ｆは、総針の条件下、プレーン組織で編成し、筬Ｍは、１４針に３針の比率で糸が入るように配し、筬Ｍ１と筬Ｍ２は互いに左右対称になるように１８コースリピートの５針振りの挿入組織を筬Ｆと同方向になるように編成し、筬Ｂは総針の条件下、筬Ｆと異方向になるようにデンビ組織で編成し、トリコット生機を得た。凸部は図２のように配した。 Reed F is knitted with a plain weave under full needle conditions, Reed M is arranged so that the threads are inserted at a ratio of 3 out of 14 needles, and Reed M1 and Reed M2 are knitted with 18 stitches so that they are symmetrical to each other. The insertion structure of five needles of course repeat is knitted in the same direction as the reed F, and the reed B is knitted with a denbi structure so that it is in a different direction from the reed F under the condition of full needles to obtain a tricot gray fabric. Ta. The convex portions were arranged as shown in Figure 2.
得られた生機を、８０℃で精練、１９０℃ヒートセットして、カチオン染料による染色を行うと同時に吸水速乾加工を施し、１５０℃でファイナルセットし、仕上経編地を得た。 The obtained gray fabric was scoured at 80°C, heat set at 190°C, dyed with a cationic dye, and at the same time subjected to a water absorption quick drying process, and final set at 150°C to obtain a finished warp knitted fabric.
得られた経編地の凸部高さおよび評価結果を表１に記す。伸長率、乾燥時摩擦抵抗力、湿潤時摩擦抵抗力、密着力はそれぞれ優れたものであった。 Table 1 shows the height of the convex portion of the obtained warp knitted fabric and the evaluation results. The elongation rate, dry friction resistance, wet friction resistance, and adhesion were all excellent.
（実施例２）
筬Ｍを１枚使用に変更し、筬Ｍは、６針に２針の比率で糸が入るように配し、２コースリピートの５針振りの挿入組織を筬Ｆと同方向になるように編成した以外は実施例１と同様にトリコット生機を得た。凸部は図３のように配した。
(Example 2)
Changed the use of one piece of reed M, arranged the threads in the reed M at a ratio of 2 to 6 stitches, and made the insertion structure of 5 stitches with 2 course repeats in the same direction as the reed F. A tricot gray fabric was obtained in the same manner as in Example 1 except that it was knitted. The convex portions were arranged as shown in Figure 3.
得られた経編地の凸部高さおよび評価結果を表１に記す。伸長率、乾燥時摩擦抵抗力、湿潤時摩擦抵抗力、密着力はともに優れたものであった。 Table 1 shows the height of the convex portion of the obtained warp knitted fabric and the evaluation results. The elongation rate, dry friction resistance, wet friction resistance, and adhesion were all excellent.
（比較例１）
筬Ｆには、常圧カチオン可染ポリエステルマルチフィラメントＸ（三菱ケミカル社製、銘柄ＡＨＹ、３３Ｔ３６ｆ、生糸）を配置し、筬Ｍには常圧カチオン可染ポリエステルマルチフィラメントＺ（三菱ケミカル社製、銘柄ＡＨＹ、５６Ｔ４８ｆ、生糸）を配置し、筬Ｂにはポリウレタン繊維Ｕ（旭化成社製、銘柄ロイカ、２２Ｔ１ｆ、生糸）を配置した。
(Comparative example 1)
In the reed F, normal pressure cation dyeable polyester multifilament On the reed B, polyurethane fiber U (manufactured by Asahi Kasei Corporation, brand Roica, 22T1f, raw silk) was placed.
筬Ｆは、２針に１針の比率で糸が入るように配し、プレーン組織で編成し、筬Ｍも、２針に１針の比率で糸が入るように配し、プレーン組織で編成した。筬Ｆと筬Ｍで、総針の条件になるように配列した。筬Ｂは総針の条件下、筬Ｆおよび筬Ｍと異方向になるようにデンビ組織で編成し、トリコット生機を得た。それ以外は、実施例１と同様に経編地を得た。 Reed F is knitted with a plain weave, with the thread inserted at a ratio of 1 to 2 needles, and Reed M is also knitted with a plain weave, arranged so that the thread is inserted at a ratio of 1 to 2 needles. did. Reed F and reed M were arranged to meet the condition of total needles. Reed B was knitted with a denbi structure in a direction different from that of Reed F and Reed M under full needle conditions to obtain a tricot gray fabric. Other than that, a warp knitted fabric was obtained in the same manner as in Example 1.
得られた経編地の凸部高さおよび評価結果を表１に記す。伸長率、乾燥時摩擦抵抗力、湿潤時摩擦抵抗力、密着力はともに劣っていた。
Table 1 shows the height of the convex portion of the obtained warp knitted fabric and the evaluation results. The elongation rate, dry friction resistance, wet friction resistance, and adhesion were all poor.
本発明の経編地は、スポーツウェア、インナー、水着、コンプレッションウェアとして、好適に用いることができる。 The warp knitted fabric of the present invention can be suitably used as sportswear, innerwear, swimwear, and compression wear.
１ グランド部
２ 凸部
Ｈ 凸部高さ
Ｘ 緯方向
Ｙ 経方向
1 Ground part 2 Convex part H Convex part height X Latitude direction Y Longitudinal direction
Claims (5)
ΔＳ＝（湿潤１００％時の摩擦抵抗力÷乾燥時の摩擦抵抗力）×１００ The warp knitted fabric according to claim 1, wherein the frictional resistance force ratio ΔS in the warp direction of the surface having the convex portion is 105% or more and 130% or less .
ΔS = (Frictional resistance force when wet 100% ÷ Frictional resistance force when dry) x 100
A garment made of the warp knitted fabric according to any one of claims 1 to 4 , which has convex portions on the skin side.
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|---|---|---|---|---|
| JP2009215660A (en) | 2008-03-07 | 2009-09-24 | Takeda Lace Co Ltd | Float-patterned warp knit lace |
| JP2010248640A (en) | 2009-04-10 | 2010-11-04 | Fuasutaa:Kk | Elastic warp knit having uneven pattern |
| JP2011080181A (en) | 2009-10-07 | 2011-04-21 | Cloth Kogyo Kk | Raschel knitting fabric |
| JP2011226026A (en) | 2010-04-21 | 2011-11-10 | Toyobo Specialties Trading Co Ltd | Fabric for clothing |
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| JP2009215660A (en) | 2008-03-07 | 2009-09-24 | Takeda Lace Co Ltd | Float-patterned warp knit lace |
| JP2010248640A (en) | 2009-04-10 | 2010-11-04 | Fuasutaa:Kk | Elastic warp knit having uneven pattern |
| JP2011080181A (en) | 2009-10-07 | 2011-04-21 | Cloth Kogyo Kk | Raschel knitting fabric |
| JP2011226026A (en) | 2010-04-21 | 2011-11-10 | Toyobo Specialties Trading Co Ltd | Fabric for clothing |
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