JP5683847B2 - Method for producing sweat stain inhibiting fabric - Google Patents
Method for producing sweat stain inhibiting fabric Download PDFInfo
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- JP5683847B2 JP5683847B2 JP2010146589A JP2010146589A JP5683847B2 JP 5683847 B2 JP5683847 B2 JP 5683847B2 JP 2010146589 A JP2010146589 A JP 2010146589A JP 2010146589 A JP2010146589 A JP 2010146589A JP 5683847 B2 JP5683847 B2 JP 5683847B2
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- 239000004744 fabric Substances 0.000 title claims description 162
- 210000004243 sweat Anatomy 0.000 title claims description 65
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 230000002401 inhibitory effect Effects 0.000 title description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 149
- 239000005871 repellent Substances 0.000 claims description 87
- 230000002940 repellent Effects 0.000 claims description 77
- 239000000839 emulsion Substances 0.000 claims description 47
- 238000010521 absorption reaction Methods 0.000 claims description 31
- 230000001629 suppression Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 238000007639 printing Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 15
- 150000002433 hydrophilic molecules Chemical class 0.000 claims description 11
- 229920002994 synthetic fiber Polymers 0.000 claims description 7
- 239000012209 synthetic fiber Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005562 fading Methods 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 119
- 239000003795 chemical substances by application Substances 0.000 description 14
- 229920000728 polyester Polymers 0.000 description 14
- 239000007788 liquid Substances 0.000 description 13
- 230000035900 sweating Effects 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 239000006096 absorbing agent Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 239000003638 chemical reducing agent Substances 0.000 description 6
- 239000003431 cross linking reagent Substances 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000000844 anti-bacterial effect Effects 0.000 description 5
- 238000002845 discoloration Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 150000001718 carbodiimides Chemical class 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920006306 polyurethane fiber Polymers 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000007764 o/w emulsion Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000010022 rotary screen printing Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
本発明は汗しみの発生が抑制された繊維布帛およびそれを用いて得られた衣服に関するものである。 The present invention relates to a fiber fabric in which the occurrence of sweating is suppressed and a garment obtained using the same.
運動用の衣服をはじめ、肌着、ブラウス、ワイシャツなどの衣服では汗をかくと、脇の下や背中などに汗しみが発生してしまう。
特に、近年では、下着を着用せずにワイシャツを着用したり、身体に密着したタイプの衣服が流行っていることや環境への配慮の為、冷房の設定温度を上げるなどの活動も行われていることより、より汗しみが発生しやすい環境となってきている。
If you sweat in clothes such as sports clothes, underwear, blouse, and shirts, sweating will occur on your armpits and back.
In particular, in recent years, activities such as wearing shirts without wearing underwear, increasing the temperature set for cooling, etc. have been carried out due to the popularity of clothing that is in close contact with the body and the environment. As a result, the environment has become more prone to sweating.
衣服に対する汗しみ防止の対策は従来より検討されており、特許文献１では、表面があらかじめ撥水加工された合成繊維マルチフィラメントを少なくとも７０％含む糸状から構成され、裏面が吸水加工された糸条から構成された多層構造編地が知られている。
また、特許文献２では、薄地の布帛に対する汗濡れによる変色防止として、布帛の片面に吸水剤を付与し、他の片面にロータリースクリーン捺染機を用いて撥水剤を付与したものが知られている。
Measures for preventing sweating on clothes have been studied in the past, and in Patent Document 1, a yarn comprising at least 70% of a synthetic fiber multifilament whose surface is preliminarily treated with water repellency and a back surface of which is water-absorbed. A multi-layered knitted fabric composed of is known.
In addition, Patent Document 2 discloses a technique in which a water absorbing agent is applied to one side of a fabric and a water repellent is applied to the other side using a rotary screen printing machine as a prevention of discoloration due to sweat on a thin fabric. Yes.
しかしながら、特許文献１に記載の方法では、あらかじめ撥水加工がほどこされた繊維を用いて布帛を製造するため、糸及び前記糸を用いて編まれた編物は、撥水性能を必要としない用途には用いることができず、汎用性がなく、不良在庫なるおそれがある。 However, in the method described in Patent Document 1, since a fabric is manufactured using fibers that have been subjected to water-repellent finishing in advance, the yarn and the knitted fabric knitted using the yarn do not require water-repellent performance. Cannot be used, is not versatile, and may become a defective stock.
また、引用文献２に記載の方法では、ソリューション糊を用いているため、乾燥性、浸透性が悪く、印捺後乾燥に時間がかかるため印捺量を減らす必要あり、１回の印捺処理にて付与できる撥水剤の量が少なく、また、付与量が安定しないため、汗しみ抑制効果が安定せず、それを防ぐため複数回、印捺処理が必要となることがあり、生産性上好ましくない。また、凹凸のある布帛を用いた場合には、布帛の凸部のみに撥水剤が付着したり、かすれが発生するおそれもある。さらに、親水性処理をおこなった繊維布帛にソリューション糊を印捺した場合、糊の浸透性が速くなり、また、糊の乾きが遅いため、薄い布帛ではソリューション糊が裏面にまでかなりの量が到達してしまい、撥水の程度が表裏面ともさほど変わらなくなるおそれもある。 Further, in the method described in the cited document 2, since the solution glue is used, the drying property and the permeability are poor, and it takes a long time to dry after the printing, so it is necessary to reduce the printing amount. The amount of water repellant that can be applied in is small, and the amount applied is not stable, so the sweat-suppressing effect is not stable. Not preferable. In addition, when an uneven fabric is used, there is a possibility that the water repellent agent adheres only to the convex portion of the fabric or the blur occurs. In addition, when solution glue is printed on a fiber fabric that has been subjected to hydrophilic treatment, the penetration of the glue is faster and the glue dries slowly, so that a considerable amount of solution glue reaches the back of the thin fabric. As a result, the degree of water repellency may not change much between the front and back surfaces.
したがって、本発明では、上記課題を解決し、あらかじめ撥水加工が施された繊維を用いることがなく、汎用性のある繊維布帛に対し、優れた汗しみ抑制性能有する繊維布帛、また、生産性の優れた汗しみ抑制布帛の製造方法を提供する。 Therefore, the present invention solves the above-mentioned problems, does not use fibers that have been subjected to water-repellent processing in advance, and has a sweat fabric that has excellent perspiration control performance against a versatile fiber fabric. A method for producing an excellent sweat stain-suppressing fabric is provided.
上記課題を解決するために、本発明にかかる汗しみ抑制布帛の一態様は、吸水性を有する繊維布帛の片面に撥水剤を有してなり、ＪＩＳ Ｌ０８５３ 水滴下に対する染色堅牢度に準じた試験において、水滴下後の変退色が２分後、乾燥後とも３級以上である。これにより優れた汗しみ抑制性能を有する繊維布帛が得られる。 In order to solve the above-mentioned problems, one aspect of the sweat suppression fabric according to the present invention has a water repellent agent on one side of a fiber fabric having water absorption, and conforms to JIS L0853 fastness to dyeing with respect to water dripping. In the test, the discoloration after dropping the water is 3 or more after 2 minutes and after drying. Thereby, the fiber fabric which has the outstanding perspiration suppression performance is obtained.
さらに、本発明の汗しみ抑制布帛の一態様において、前記繊維布帛が、合成繊維からなると好ましい。
これにより、汗で繊維布帛が濡れても、速く乾き、また、汗しみ抑制性能を有する繊維布帛が得られる。
Furthermore, in one aspect of the sweat suppression fabric of the present invention, it is preferable that the fiber fabric is made of a synthetic fiber.
As a result, even if the fiber fabric gets wet with sweat, the fiber fabric dries quickly and has a sweat sweat inhibiting performance.
さらに、本発明の汗しみ抑制布帛の製造方法の一態様は、繊維布帛の片面に、撥水剤を含むエマルジョン糊を捺染手法により付与する工程を含むものである。
これにより生産性に優れ、また、撥水剤が任意の繊維布帛の片面に安定して付与されているので、安定した汗しみ抑制性能を有する繊維布帛を製造することができる。
Furthermore, one aspect of the method for producing a sweat-repellent fabric according to the present invention includes a step of applying an emulsion paste containing a water repellent agent to one side of a fiber fabric by a printing method.
Thereby, it is excellent in productivity, and since the water repellent agent is stably applied to one side of an arbitrary fiber fabric, a fiber fabric having a stable sweat-suppressing performance can be produced.
さらに、本発明の汗しみ抑制布帛の製造方法の一態様において、一回の印捺による前記エマルジョン糊の付与量が４０ｇ／ｍ２以上、３００ｇ／ｍ２以下であると好ましい。
これにより、より優れた汗しみ抑制性能を有する繊維布帛が得られる。
Furthermore, in one aspect of the method for producing a sweat-repellent fabric of the present invention, it is preferable that the amount of the emulsion paste applied by one printing is 40 g / m 2 or more and 300 g / m 2 or less.
Thereby, the fiber fabric which has the more outstanding sweat-sucking performance is obtained.
さらに、本発明の衣服は、上記のいずれかに記載の汗しみ抑制布帛を少なくとも一部に用いて製造されたものである。
これにより、優れた汗しみ抑制性能を有する衣服が得られる。
Furthermore, the garment of the present invention is manufactured using at least a part of the sweat squeezing fabric described above.
Thereby, the clothes which have the outstanding perspiration suppression performance are obtained.
本発明に係る汗しみ抑制布帛によれば、汗しみ抑制性能に優れた繊維布帛が得られる。
また、本発明に係る衣服は、当該汗しみ抑制布帛を用いて製造されているので、汗しみ抑制性能にすぐれる衣服とすることができる。
According to the sweat suppression fabric according to the present invention, a fiber fabric excellent in sweat suppression performance can be obtained.
Moreover, since the garment according to the present invention is manufactured using the sweat suppression fabric, the garment can have excellent sweat suppression performance.
以下、本発明の実施形態に係る汗しみ抑制布帛及びその製造方法、並びに、それを用いた衣服について説明する。 Hereinafter, a sweat suppression fabric according to an embodiment of the present invention, a manufacturing method thereof, and a garment using the same will be described.
（第１の実施形態）
本発明の汗しみ抑制布帛は、吸水性を有する繊維布帛の片面に撥水剤を有しており、ＪＩＳ Ｌ０８５３ 水滴下に対する染色堅牢度に準じた試験において、水滴下後の変退色が２分後、乾燥後とも３級以上である。
(First embodiment)
The sweat-suppressing fabric of the present invention has a water repellent agent on one side of a fiber fabric having water absorption, and in a test according to JIS L0853, the discoloration after water dropping is 2 minutes. After that, it is grade 3 or higher after drying.
吸水性を有する繊維布帛とは、吸水性のある綿、麻、絹などの天然繊維、レーヨン、キュプラなどの再生繊維、ジアセテート、トリアセテートなどの半合成繊維などや、ポリエステル、ナイロン、ウレタン、アクリルなどの合成繊維などを用いて得られた吸水性を有する繊維布帛をいう。また、前記繊維布帛は複数の種類の繊維を混繊、混紡、交編、交織したものであってもよい。繊維布帛の形状は、織物、編物、不織布等であってよく特に限定されるものではない。 Absorbent fiber fabrics include natural fibers such as cotton, hemp, and silk that absorb water, recycled fibers such as rayon and cupra, semi-synthetic fibers such as diacetate and triacetate, polyester, nylon, urethane, and acrylic. A fiber fabric having water absorption obtained by using synthetic fibers such as Further, the fiber fabric may be a mixture of a plurality of types of fibers, mixed spinning, knit, or knit. The shape of the fiber fabric may be a woven fabric, a knitted fabric, a nonwoven fabric or the like, and is not particularly limited.
繊維自体に吸水性のないポリエステルなどを用いた場合であっても、撚糸や仮撚りなどをおこなった捲縮糸を用いたり、スリット糸や中空糸を用いたり、また、織組織や編組織により繊維布帛に吸水性を付与してもよい。 Even when using non-water-absorbing polyester or the like for the fiber itself, it is possible to use crimped yarn with twisted yarn or false twist, use slit yarn or hollow yarn, Water absorption may be imparted to the fiber fabric.
また、繊維布帛とした後、親水性化合物を繊維布帛に付与し吸水性を有する繊維布帛としてもよい。親水性化合物を繊維布帛に付与して、吸水性を付与する場合には、耐久性の観点より、親水性モノマーを繊維上で重合させたものや日華化学（株）や高松油脂（株）から販売されているポリエステル系の吸水剤などをもちいるとよい。
また、これらの吸水性のある織・編組織やスリット糸、親水性化合物の付与などを複数組み合わせて吸水性のある繊維布帛としてもよい。
Moreover, after making into a fiber fabric, it is good also as a fiber fabric which gives a hydrophilic compound to a fiber fabric and has water absorption. In the case of imparting water absorption by imparting a hydrophilic compound to the fiber fabric, from the viewpoint of durability, a polymer obtained by polymerizing a hydrophilic monomer on the fiber, Nikka Chemical Co., Ltd. or Takamatsu Oil & Fat Co., Ltd. It is recommended to use polyester water-absorbing agent sold by
Moreover, it is good also as a fiber fabric with water absorbency combining these weaving | woven / knitted structure | tissue which has water absorption, slit yarn, provision of a hydrophilic compound, etc. in combination.
汗じみ抑制の観点からは、ポリエステルなどの合成繊維に対し親水性化合物を付与したものが、繊維布帛に付着した汗の拡散速度が速くなり、汗が繊維布帛の一箇所に大量に滞留することを防ぐため、汗しみが発生し難くなり、また、乾燥速度も速くなるため速く乾き、汗しみの発生を抑えると共に、ベタツキも早く解消されるため好ましい。 From the viewpoint of sweat perspiration suppression, a synthetic fiber such as polyester with a hydrophilic compound increases the diffusion rate of sweat adhering to the fiber fabric, and the sweat stays in one place in a large amount of the fiber fabric. In order to prevent this, it is preferable that sweat does not easily occur, and that the drying speed increases, so that it dries quickly, suppresses the generation of sweat and also eliminates stickiness quickly.
なお、吸水性を有する繊維布帛とは、ＪＩＳ Ｌ１９０７ 滴下法にて測定した吸水時間が６０秒以下のものをいう。快適性の観点からは、好ましくは３０秒以下、より好ましくは１０秒以下がよい。 In addition, the fiber fabric which has water absorption means the thing of the water absorption time measured by the JISL1907 dripping method for 60 seconds or less. From the viewpoint of comfort, it is preferably 30 seconds or shorter, more preferably 10 seconds or shorter.
また、吸水性を有する繊維布帛は、吸水性の他に、抗菌防臭性、制菌性、消臭性、紫外線遮蔽性、難燃性、汚れ除去性、保温性などの性能を有していてもよい。 In addition to water absorption, the fiber fabric having water absorbency has performances such as antibacterial deodorization, antibacterial properties, deodorant properties, UV shielding properties, flame retardancy, dirt removal properties, and heat retention properties. Also good.
また、本発明では、吸水性を有する繊維布帛の片面に撥水剤を有しているものである。撥水剤とは、フッ素系、シリコーン系、パラフィン系などの公知の撥水剤を用いることができる。撥水剤は、日華化学（株）、旭硝子（株）、大原パラヂウム工業（株）、明成化学工業（株）などより入手することができる。このような撥水剤を繊維布帛の片面に付与することにより、繊維布帛の片面に撥水剤を有するものとなる。 Moreover, in this invention, it has a water repellent on the single side | surface of the fiber fabric which has water absorption. As the water repellent, a known water repellent such as fluorine, silicone or paraffin can be used. The water repellent can be obtained from Nikka Chemical Co., Ltd., Asahi Glass Co., Ltd., Ohara Palladium Industry Co., Ltd., Meisei Chemical Industry Co., Ltd. and the like. By applying such a water repellent to one side of the fiber fabric, the water repellent is provided on one side of the fiber fabric.
撥水剤は、点状、線状、格子状のように部分的に有しているものよりも、繊維布帛の片面の全面に有しているものが汗しみ抑制の観点から好ましい。点状や格子状では、繊維布帛の撥水剤を付与した面であっても、撥水剤を有さない繊維部分が存在し、その部分に汗が浸透し、汗しみが目立つおそれがある。なお、吸水性とのバランスにもよるが、繊維布帛の撥水剤を付与した面の反対面にも多少、撥水剤が付着していてもよい。 The water repellent agent is preferably provided on the entire surface of one side of the fiber fabric rather than partially having a dot shape, a linear shape, or a lattice shape, from the viewpoint of suppressing sweating. In the dot-like or lattice-like shape, even if the surface of the fiber fabric is provided with a water-repellent agent, there is a fiber portion that does not have a water-repellent agent. . Although depending on the balance with water absorption, some water repellent may be adhered to the opposite side of the surface of the fiber fabric to which the water repellent is applied.
また、繊維布帛の撥水剤を付与した面は、一般的に言われている撥水性能を有しているといわれるレベルの撥水性能（ＪＩＳ Ｌ１０９２ スプレー試験にて２級以上の性能）を有している必要は必ずしもない。繊維布帛の撥水剤を付与していない面よりも水に対する親和性が低ければよい。 In addition, the surface of the fiber fabric to which the water repellent is applied has a level of water repellency that is generally said to have water repellency (second grade or higher in JIS L1092 spray test). It does not necessarily have to have. It is sufficient that the affinity for water is lower than that of the surface of the fiber fabric to which the water repellent is not applied.
また、本発明の汗しみ抑制布帛は、ＪＩＳ Ｌ０８５３ 水滴下に対する染色堅牢度に準じた試験において、水滴下後の変退色が２分後、乾燥後とも３級以上である。
本発明の汗しみ抑制布帛における上記試験では、水の滴下面は、撥水剤を付与した面の反対面、つまり衣服として使用する際の身体側であり、また、変退色の判定を行う面が、水を滴下した面の反対面、つまり、衣服とした場合の外側面となる。
なお、水滴下後６０秒以内で吸水したものはガラス棒での繊維布帛に水をしみ込ませる作業は行わなかった。
Further, in the test according to JIS L0853 water dripping, the sweat-suppressing fabric of the present invention has a discoloration after water dropping of 2 or more minutes and a grade of 3 or higher after drying.
In the above test of the sweat suppression fabric of the present invention, the water dripping surface is the surface opposite to the surface to which the water repellent is applied, that is, the body side when used as clothes, and the surface on which the color change is determined. However, it becomes the opposite surface of the surface on which water is dropped, that is, the outer surface in the case of clothing.
In addition, what absorbed water within 60 seconds after water dripping did not perform the operation | work which makes water soak into the fiber fabric with a glass rod.
その試験での変退色の判定が、水滴下２分後（湿潤時）及び滴下した水滴が乾いた後の両方が３級以上である。
したがって、身体からの汗が吸収され繊維布帛が湿潤状態であっても、また、乾いた後の状態であっても汗しみの発生を抑制した布帛が得られる。
Judgment of discoloration in the test is grade 3 or higher both after 2 minutes (when wet) and after the dropped water droplets are dry.
Therefore, even if the sweat from the body is absorbed and the fiber fabric is in a wet state or a state after being dried, a fabric in which the occurrence of sweat is suppressed can be obtained.
また、本発明の汗しみ抑制布帛は、洗濯に対する耐久性を有しているとよい。本発明の汗しみ抑制繊維布帛では、１０回以上の洗濯耐久性を有しているとよく、より好ましくは２０回以上、より好ましくは３０回以上の洗濯耐久性を有しているとよい。 In addition, the sweat stain-suppressing fabric of the present invention preferably has durability against washing. The sweat sweat inhibiting fiber fabric of the present invention may have a washing durability of 10 times or more, more preferably 20 times or more, and more preferably 30 times or more.
以上のように、本発明の汗しみ抑制布帛は、吸水性のある繊維布帛の片面の全面に撥水剤を有している。したがって、発生した汗は速やかに撥水剤の付与されていない面より吸収されながら、撥水剤の付与された面にまで汗は浸透せず、外観上、汗しみの発生を抑えることができる。 As described above, the sweat-suppressing fabric of the present invention has a water repellent agent on the entire surface of one side of the water-absorbing fiber fabric. Therefore, while the generated sweat is quickly absorbed from the surface to which the water repellent is not applied, the sweat does not penetrate to the surface to which the water repellent is applied, and the appearance of sweat can be suppressed in appearance. .
（汗しみ抑制布帛の製造方法）
次に、本発明の第１の実施形態に係る汗しみ抑制布帛の一製造方法について説明する。
本発明の製造方法では、繊維布帛の片面に、撥水剤を含むエマルジョン糊を捺染手法により付与する。
(Manufacturing method of sweat-stain suppression fabric)
Next, a method for manufacturing a sweat squeezing fabric according to the first embodiment of the present invention will be described.
In the production method of the present invention, an emulsion paste containing a water repellent is applied to one side of a fiber fabric by a printing method.
ここで用いられる繊維布帛は、前記で説明した繊維布帛を用いることができるものである。綿や麻などの吸水性を有する繊維を用いて得られた繊維布帛や糸使い、織組織、編組織によって吸水性を付与したものは公知の精練、染色等行い、吸水性を有する繊維布帛とすることができる。 As the fiber fabric used here, the fiber fabric described above can be used. Fiber fabrics obtained by using fibers having water absorbency such as cotton and linen, those using yarns, woven structures and knitted structures that have been given water absorbency are subjected to known scouring, dyeing, etc. can do.
中空糸やスリット糸を用い吸水性を付与する繊維布帛とするものでは、例えば、苛性ソーダなどのアルカリ剤やさらに膨潤剤等を併用した処理液を用い９０〜１３５℃程度で繊維布帛を処理することにより中空糸やスリット糸を製造し、吸水性を有する繊維布帛を得ることができる。次に、このようにして得られた繊維布帛を必要に応じ、染色等行えばよい。 In the case of a fiber fabric that imparts water absorption using hollow fibers or slit yarns, for example, the fiber fabric is treated at about 90 to 135 ° C. using a treatment liquid that is combined with an alkaline agent such as caustic soda and a swelling agent. Thus, a hollow fiber or a slit yarn can be produced to obtain a fiber fabric having water absorption. Next, the fiber fabric thus obtained may be dyed or the like as necessary.
また、繊維布帛とし、親水性化合物を繊維布帛に付与し吸水性を有する繊維布帛とする場合においては、親水性モノマーを繊維上で重合させる方法として、エチレンオキシドを有するジビニルモノマーを添加した水溶液をバディング法などで精練、染色を行った繊維布帛に付与し、電子線照射やスチーミング処理を行うことにより、繊維布帛上で親水性モノマーを重合し繊維布帛に吸水性を付与する方法などが挙げられる。 In addition, when a fiber fabric is used and a hydrophilic compound is applied to the fiber fabric to have a water absorption property, as a method of polymerizing the hydrophilic monomer on the fiber, an aqueous solution to which a divinyl monomer having ethylene oxide is added is padded. Examples include a method in which a hydrophilic monomer is polymerized on a fiber fabric to impart water absorption to the fiber fabric by applying to a fiber fabric that has been scoured and dyed by a method, etc., and performing electron beam irradiation or steaming treatment. .
また、ポリエステル系の吸水剤を用い繊維布帛に吸水性を付与する場合は、例えば精練したポリエステル系繊維を含む繊維布帛を、高松油脂（株）製のＳＲ５０００などのポリエステル系吸水剤を含む処理液に浸漬し、浴中で１２０〜１３５℃程度にて１０〜９０分程度処理する吸尽方法や同様の吸水剤を含む処理液を繊維布帛にパディング法にて付与し、８０〜１３０℃程度にて乾燥し、１５０〜１８０℃程度にてキュアリングすることにより繊維布帛に吸水性を付与することができる。ポリエステル系吸水剤を用いた場合は、ポリエステル系吸水剤を含む処理液に染料や抗菌剤などを同時に添加し、吸水加工と染色加工、抗菌防臭加工（制菌加工）などを同時に行うことができる。 In addition, when water absorption is imparted to a fiber cloth using a polyester water-absorbing agent, for example, a fiber cloth containing a scoured polyester fiber is treated with a treatment liquid containing a polyester water-absorbing agent such as SR5000 manufactured by Takamatsu Yushi Co., Ltd. And a treatment solution containing a similar water-absorbing agent or an exhaust method in which treatment is performed in a bath at about 120 to 135 ° C. for about 10 to 90 minutes is applied to the fiber fabric by a padding method, and the temperature is about 80 to 130 ° C. The fiber fabric can be given water absorbency by drying and curing at about 150 to 180 ° C. When a polyester water-absorbing agent is used, a dye or an antibacterial agent can be added simultaneously to the treatment liquid containing the polyester water-absorbing agent, and water absorption processing, dyeing processing, antibacterial deodorization processing (antibacterial processing), etc. can be performed simultaneously. .
なお、親水性化合物を繊維布帛に付与し吸水性を有する繊維布帛とする場合は、撥水剤を付与した前または後いずれのタイミングで、親水性化合物を繊維布帛に付与し、吸水性を有する繊維布帛としてもよい。生産性の観点からは撥水剤を付与する前に親水性化合物を繊維布帛に付与するとよい。 In addition, when giving a hydrophilic compound to a fiber fabric and making it into the fiber fabric which has water absorption, a hydrophilic compound is provided to a fiber fabric at any timing before or after providing a water repellent, and it has water absorption. It is good also as a fiber fabric. From the viewpoint of productivity, it is preferable to apply a hydrophilic compound to the fiber fabric before applying the water repellent.
次に、前記吸水性を有する繊維布帛の片面に撥水剤を含むエマルジョン糊を捺染手法により付与する。
捺染手法とは、公知の捺染手法を用いることができるが、ロータリースクリーンやフラットスクリーンなどを利用したスクリーン捺染機を用いたものが、エマルジョン糊の繊維布帛への付与量の観点より好ましい。スクリーンのメッシュは１インチ（２．５４ｃｍ）あたり１００〜１５５メッシュのものが好ましく用いられる。
Next, an emulsion paste containing a water repellent is applied to one side of the fiber fabric having water absorption by a printing method.
As the textile printing technique, a known textile printing technique can be used, but a technique using a screen printing machine using a rotary screen, a flat screen or the like is preferable from the viewpoint of the amount of emulsion paste applied to the fiber fabric. The screen mesh is preferably 100 to 155 mesh per inch (2.54 cm).
撥水剤を繊維布帛の片面全面に付与するとの観点からはハイメッシュのスクリーンを用いたもののほうが好ましいが、１５５メッシュを越えると繊維布帛に付与できるエマルジョン糊の量が低下するおそれがある。また、１００メッシュ未満となると、ドット状に撥水剤が繊維布帛の片面に付与されるおそれがある。
なお、生産性の観点からはロータリースクリーンを用いるとよく、エマルジョンの安定性の観点からはフラットスクリーンを用いたものが好ましい。
From the viewpoint of applying the water repellent agent to the entire surface of one side of the fiber fabric, it is preferable to use a high mesh screen. However, if it exceeds 155 mesh, the amount of emulsion paste that can be applied to the fiber fabric may be reduced. Moreover, when it becomes less than 100 mesh, there exists a possibility that a water repellent may be provided to the single side | surface of a fiber fabric in the shape of a dot.
A rotary screen may be used from the viewpoint of productivity, and a flat screen is preferable from the viewpoint of emulsion stability.
ドット状に撥水剤が付与されると撥水剤が存在しない箇所に汗が染み込み十分な汗しみ抑制効果がえられないおそれがある。
撥水剤としては、前記のフッ素系、シリコーン系、パラフィン系などの公知の撥水剤を用いることができる。
When a water repellent is applied in the form of dots, there is a possibility that sweat permeates into a place where the water repellent does not exist, and a sufficient sweat permeation suppressing effect cannot be obtained.
As the water repellent, a known water repellent such as the above-mentioned fluorine-based, silicone-based, or paraffin-based can be used.
エマルジョン糊とは、通常、捺染にて用いられているターペンなどの油性成分、水、界面活性剤を用いて得られたレデューサといわれるＯ／Ｗエマルジョンをもちい、これに撥水剤を添加したものが用いられる。
エマルジョン糊には、必要に応じ、イソシアネート系架橋剤、カルボジイミド系架橋剤、イミン系架橋剤などの架橋剤や触媒、紫外線吸収剤、抗菌剤、消臭剤、染料、顔料などを添加してもよい。
Emulsion paste usually uses O / W emulsions called reducers obtained by using oily components such as turpens used in textile printing, water, and surfactants, to which water repellent is added. Is used.
Emulsion paste may be added with crosslinking agents and catalysts such as isocyanate crosslinking agents, carbodiimide crosslinking agents, imine crosslinking agents, ultraviolet absorbers, antibacterial agents, deodorants, dyes and pigments as necessary. Good.
前記のエマルジョン糊を用いることにより、付与する薬剤容積量の増加と浸透性の向上、乾燥性の向上より、厚みの厚い繊維布帛、厚みの薄い繊維布帛、凹凸の大きな繊維布帛、凹凸の小さな繊維布帛など種々の繊維布帛に対し、連続して安定した量の撥水剤を繊維布帛の片面全面に均一に付与することができる。したがって、前記エマルジョン糊を用いずに、撥水剤を添加した溶液や分散液、エマルジョン液を用いた場合のように、何度も印捺をおこなわなくとも任意の量の撥水剤を繊維布帛の片面全面に安定して付与することができ、生産性が向上する。
なお、付与された撥水剤は、多少、エマルジョン糊を付与した繊維布帛の面の裏面にまで到達していてもよい。
By using the above-mentioned emulsion paste, a thicker fiber fabric, a thinner fiber fabric, a thicker fiber fabric, and a smaller uneven fiber can be obtained by increasing the volume of the applied drug, improving the permeability, and improving the drying property. A continuous and stable amount of the water repellent agent can be uniformly applied to the entire surface of one side of the fiber fabric, such as a fabric. Therefore, an arbitrary amount of water repellent can be applied to a fiber fabric without performing printing repeatedly, as in the case of using a solution, dispersion or emulsion containing a water repellent without using the emulsion paste. Can be stably applied to the entire surface of one side, thereby improving productivity.
In addition, the provided water repellent may reach the back surface of the surface of the fiber fabric to which the emulsion paste is applied to some extent.
また、澱粉類や繊維素誘導体、ゴムなどの乾燥後固形分を有する糊料を添加しないエマルジョン糊を用いれば、印捺後のソーピング処理が必要ないため、生産性の観点より好ましい。上記糊料を添加したハーフエマルジョン糊を用いた場合は、得られる繊維布帛の汗しみ抑制性能や風合いの観点から印捺後のソーピングをおこなったほうがよい。 In addition, it is preferable from the viewpoint of productivity to use an emulsion paste without adding a paste having a solid content after drying, such as starches, fiber derivatives, and rubber, because a soaping treatment after printing is unnecessary. When the half-emulsion paste to which the above paste is added is used, it is better to perform soaping after printing from the viewpoint of sweat suppression performance and texture of the obtained fiber fabric.
撥水剤を含むエマルジョン糊の繊維布帛への付与量は、一度の印捺により４０ｇ／ｍ２以上、３００ｇ／ｍ２以下であることが好ましい。これにより、より優れた汗しみ抑制性能を有する繊維布帛が得られる。付与量が４０ｇ／ｍ２を下回ると十分な汗しみ抑制効果が得られないおそれがあり、３００ｇ／ｍ２を上回ると、印捺後の乾燥工程において、エマルジョン糊に含まれるターペンなどの揮発成分の除去に時間がかかり生産性が低下するおそれがある。なお、
より好ましくは、６０ｇ／ｍ２以上、２００ｇ／ｍ２以下である。
The amount of the emulsion paste containing the water repellent applied to the fiber fabric is preferably 40 g / m 2 or more and 300 g / m 2 or less by one printing. Thereby, the fiber fabric which has the more outstanding sweat-sucking performance is obtained. If the applied amount is less than 40 g / m 2 , there is a possibility that a sufficient sweat-suppressing effect may not be obtained, and if it exceeds 300 g / m 2 , volatile components such as terpenes contained in the emulsion paste in the drying process after printing There is a risk that productivity will be reduced because it takes time to remove the material. In addition,
More preferably, it is 60 g / m 2 or more and 200 g / m 2 or less.
エマルジョン糊中の撥水剤の量は、０．１質量％〜１０質量％含むとよい。０．１質量％を下回ると十分な汗しみ抑制効果が得られないおそれがあり、１０質量％を上回っても汗しみ効果がそれほど向上しないためコスト的に不利である。 The amount of the water repellent in the emulsion paste is preferably 0.1% by mass to 10% by mass. If the amount is less than 0.1% by mass, a sufficient sweat suppression effect may not be obtained, and if it exceeds 10% by mass, the sweat effect is not improved so much, which is disadvantageous in terms of cost.
繊維布帛へ撥水剤を含むエマルジョン糊を捺染手法により付与した後は、６０℃〜１２０℃程度にて乾燥し、その後、必要に応じ、１４０〜２００℃にて仕上セットを兼ねた熱処理を行えばよい。また、熱処理と仕上げセットは分けて行ってもなんら問題はない。
エマルジョン糊に、澱粉やグアーゴムなどの糊料を添加した場合は、前記の通り糊成分が繊維布帛上に残留するため、エマルジョン糊を繊維布帛に印捺後、乾燥、熱処理の後、糊料を繊維布帛上から除去するため、ソーピング処理をおこなうとよい。ソーピング処理後は、上記と同様に乾燥し、仕上げセットを行う。
After applying the emulsion paste containing a water repellent to the textile fabric by printing, it is dried at about 60 ° C to 120 ° C, and then heat-treated at 140 to 200 ° C as a finishing set if necessary. Just do it. There is no problem even if the heat treatment and the finishing set are performed separately.
When a paste such as starch or guar rubber is added to the emulsion paste, the paste component remains on the fiber fabric as described above. Therefore, after the emulsion paste is printed on the fiber fabric, dried and heat-treated, the paste is added. In order to remove the fiber fabric, a soaping process is preferably performed. After the soaping process, it is dried and finished as described above.
以上のように、本発明の汗しみ抑制布帛の製造方法によれば、吸水性を有する繊維布帛の片面の全面に均一に撥水剤が付与されている。したがって、発生した汗は速やかに撥水剤の付与されていない面より吸収されながら、撥水剤の付与された面にまで汗は浸透せず、汗しみの発生を抑えることができる。 As described above, according to the method for producing a sweat-repellent fabric of the present invention, the water repellent is uniformly applied to the entire surface of one side of the fiber fabric having water absorption. Therefore, while the generated sweat is quickly absorbed from the surface to which the water repellent is not applied, the sweat does not penetrate to the surface to which the water repellent is applied, and the generation of sweat spots can be suppressed.
また、本発明では、一回の印捺にてエマルジョン糊を４０ｇ／ｍ２以上、３００ｇ／ｍ２以下付与しているので、優れた汗しみ抑制性能を有する布帛を生産性よく製造することができる。また、ドライクリーニングはもちろんのこと洗濯処理を３０回以上行っても汗しみ抑制性能を維持することができる。 In the present invention, since the emulsion paste is applied in an amount of 40 g / m 2 or more and 300 g / m 2 or less in one printing, it is possible to produce a fabric having excellent sweating suppression performance with high productivity. it can. In addition to the dry cleaning, the sweat-suppressing performance can be maintained even if the washing process is performed 30 times or more.
また、本発明の汗しみ抑制布帛に用いられる吸水性を有する繊維布帛が合成繊維からなるものを用いれば、吸収した汗を素早く拡散することにより、より汗しみの発生を抑制し、かつ、早く乾き、快適な衣服が提供することができる。 In addition, if the fiber fabric having water absorbency used for the sweat suppression fabric of the present invention is made of synthetic fibers, the absorbed sweat is quickly diffused, thereby suppressing the occurrence of sweat more quickly. Dry and comfortable clothes can be provided.
以上のように、本発明の製造方法であれば、簡単な工程にて、優れた汗しみ抑制性能を有する繊維布帛が安定して得ることができる。 As described above, according to the production method of the present invention, it is possible to stably obtain a fiber fabric having excellent sweating suppression performance in a simple process.
次に、前記汗しみ抑制布帛を少なくとも一部に用いた衣服について説明をおこなう。
本発明の衣服とは、衣服類であれば特に限定されるものではないが、ランニングシャツ、ランニングパンツやテニスシャツ、サッカーシャツ、サッカーパンツなどの運動着、Ｔシャツ、パンツ、スリップなどの肌着、直接または肌着の上に着用されるブラウス、ワイシャツ、ポロシャツ、帽子など一般衣服またはユニホームなどの汗しみが発生するおそれのある衣服に用いるとよい。
また、衣服の全体に本発明の汗しみ抑制布帛を用いても、また、特に汗しみの発生しやすい首周り、脇部など部分的にもちいてもよい。
Next, a garment using at least a part of the sweat suppression fabric will be described.
The clothes of the present invention are not particularly limited as long as they are clothes, but they include running shirts, running pants and tennis shirts, soccer shirts, sports clothes such as soccer pants, and underwear such as T-shirts, pants and slips, It may be used for general clothes such as blouses, shirts, polo shirts, and hats that are worn directly or on the underwear, or clothes that may cause sweating such as uniforms.
Moreover, even if the sweat suppression fabric of the present invention is used for the entire clothes, it may be partially used around the neck and the side where the sweat easily occurs.
本発明の汗しみ抑制布帛を少なくとも一部に用いた衣服を着用すれば、従来、汗をかいたときに気になっていた汗じみを気にせずに快適に衣服を着用することができる。 If a garment using at least a part of the sweat squeezing fabric of the present invention is worn, the garment can be comfortably worn without worrying about the sweat that has been a concern when sweating.
以下、本発明について実施例を挙げさらに詳細に本発明を説明する。
なお、吸水性、汗しみ抑制効果、洗濯処理については、以下の方法にて測定をおこなった。また、実施例に記載の「％」は「質量％」である。
Hereinafter, the present invention will be described in more detail with reference to examples.
In addition, about the water absorption, the sweat squeezing inhibitory effect, and the washing process, it measured with the following method. Further, “%” described in the examples is “mass%”.
（吸水性）
ＪＩＳ Ｌ１９０７ 滴下法にて、撥水剤を含むエマルジョン糊を印捺しなかった面（衣服として用いた場合の肌側）に水を滴下し繊維布帛の吸水性を測定した。
（汗しみ抑制効果）
ＪＩＳ Ｌ０８５３ 水滴下に対する染色堅牢度に準じた。
なお、撥水剤を含むエマルジョン糊を印捺しなかった面（衣服として用いた場合の肌側）に水を滴下し、撥水剤を含むエマルジョン糊を印捺した面（衣服として用いた場合の外側）にて判定をおこなった。きわつきが発生した場合は、その部分も含め撥水剤を含むエマルジョン糊を印捺した面からみて最も変退色の大きな部分で判定をおこなった。なお、水滴下後６０秒以内で吸水したものはガラス棒での繊維布帛に水をしみ込ませる作業は行わなかった。
（洗濯処理）
ＪＩＳ Ｌ０２１７ １０３法に準じ洗濯処理をおこなった。
（風合い）
得られた汗しみ抑制布帛を、手で触り、撥水剤を付与する前のものと比べ、柔らかいもの：○、やや硬いもの：△、硬いもの：×の評価を行った。
（粘度測定）
回転式粘度計B型を用いて測定をおこなった。
(Water absorption)
Water was dropped on the surface (the skin side when used as clothes) where the emulsion paste containing the water repellent was not printed by the JIS L1907 dropping method, and the water absorption of the fiber fabric was measured.
(Sweating / suppressing effect)
According to JIS L0853, fastness to dyeing with respect to water dripping.
In addition, water is dripped onto the surface that is not printed with the emulsion paste containing the water repellent (the skin side when used as clothing), and the surface that is printed with the emulsion paste containing the water repellent (when used as clothing) The determination was made on the outside. In the case where the sticking occurred, the determination was made on the portion with the largest color change as seen from the surface on which the emulsion paste containing the water repellent was printed. In addition, what absorbed water within 60 seconds after water dripping did not perform the operation | work which makes water soak into the fiber fabric with a glass rod.
(Laundry processing)
Laundry treatment was performed according to JIS L0217 103 method.
(Texture)
The obtained sweat sweat inhibiting fabric was touched by hand and evaluated as soft: ◯, slightly hard: △, hard: x compared to that before applying the water repellent.
(Viscosity measurement)
Measurements were made using a rotary viscometer type B.
（実施例１）
ポリエステル１００％からなる糸（５０デシテックス、３０フィラメント）を用いた編物（スムース、目付１５０ｇ／ｍ２）を精練したものを繊維布帛として用いた。
(Example 1)
A knitted fabric (smooth with a basis weight of 150 g / m 2 ) using 100% polyester yarn (50 dtex, 30 filaments) was used as the fiber fabric.
次に、親水性化合物としてＳＲ５０００（高松油脂（株）製）を繊維布帛の質量に対し１％ｏｍｆ、分散染料としてＤｉａｎｉｘ Ｂｌｕｅ ＡＣＥ（ダイスタージャパン製）１％ｏｍｆ、抗菌剤としてマルカサイドＹＰ−ＤＰ（大阪化成（株））２％ｏｍｆ、分散剤 ０．１ｇ／ｌ、酢酸 ０．５ｇ／ｌ含む処理液中（浴比１：１５）で１３０℃で３０分間処理し、染色加工、抗菌防臭加工と同時に繊維布帛に吸水性を付与した。 Next, SR5000 (manufactured by Takamatsu Yushi Co., Ltd.) as the hydrophilic compound is 1% omf with respect to the mass of the fiber fabric, Dianix Blue ACE (manufactured by Dystar Japan) 1% omf, and Marcaside YP- as the antibacterial agent. DP (Osaka Kasei Co., Ltd.) 2% omf, dispersant 0.1g / l, acetic acid 0.5g / l in a treatment solution (bath ratio 1:15) for 30 minutes at 130 ° C, dyeing, antibacterial Water absorption was imparted to the fiber fabric simultaneously with the deodorizing treatment.
次に、エマルジョン糊を作成するために、下記の配合量でレデューサを作成した。
レデューサ
ターペン ７０％
水 ２０％
乳化剤 １０％
Next, in order to make an emulsion paste, a reducer was made with the following blending amount.
Reducer Turpen 70%
20% water
Emulsifier 10%
得られた繊維布帛の片面に、下記処方の撥水剤を含むエマルジョン糊を、１２０メッシュのフラットスクリーンを用い一回印捺し、吸水加工された繊維布帛に付与した。付与したエマルジョン糊の量は１２０ｇ／ｍ２であった。１００℃で６０秒乾燥し、１７０℃で３０秒間仕上げセットを行い、汗しみ抑制布帛を得た。 On one side of the obtained fiber fabric, an emulsion paste containing a water repellent having the following formulation was printed once using a 120-mesh flat screen and applied to the water-absorbed fiber fabric. The amount of emulsion paste applied was 120 g / m 2 . Drying was carried out at 100 ° C. for 60 seconds, and finishing setting was carried out at 170 ° C. for 30 seconds to obtain a sweat suppression fabric.
撥水剤を含むエマルジョン糊
（エマルジョン糊中の撥水剤の量は１．９％。粘度１万ｍＰａ・ｓ）
アサヒガードＡＧ７１０（旭硝子（株）製撥水剤、固形分１９％） １０％
レデューサ ７０％
水 ２０％
Emulsion paste containing water repellent (The amount of water repellent in the emulsion paste is 1.9%. Viscosity is 10,000 mPa · s)
Asahi Guard AG710 (Asahi Glass Co., Ltd. water repellent, solid content 19%) 10%
Reducer 70%
20% water
得られた汗しみ抑制布帛の性能を表１に記載した。また、得られた汗しみ抑制布帛を用いポロシャツを縫製し、６月の快晴の日に1時間ウオ−キングを行った。このとき汗はかいたがポロシャツの外観には汗しみは見られなかった。また、比較のために、撥水剤を含むエマルジョン糊を付与する工程を行なわず得られた繊維布帛を未処理布（未撥水処理品。吸水加工済み。）としてその性能も表１に記載した。なお、未処理布を用いて縫製されたポロシャツで同様に１時間ウオ−キングを行ったところ、背中、脇の下に汗しみがみられた。 Table 1 shows the performance of the obtained sweat stain-suppressing fabric. In addition, a polo shirt was sewn using the obtained sweat-sucking fabric, and walked for 1 hour on a sunny day in June. At this time, although I sweated, there was no sweat on the exterior of the polo shirt. For comparison, the fiber cloth obtained without applying the step of applying an emulsion paste containing a water repellent is also described in Table 1 as an untreated cloth (unwater-repellent treated product, water-absorbed processed). did. In addition, when walking was similarly performed for 1 hour with a polo shirt sewed using untreated cloth, sweat was found on the back and armpits.
（比較例１）
撥水剤を含むエマルジョン糊を用いずに下記撥水剤を含む処理液を用いた以外は実施例１と同様にし、撥水剤を吸水性を有する繊維布帛に付与した。
しかしながら、処理液の粘度が低すぎるためフラットスクリーンでは、スクリーン上に均一に撥水剤を含む処理液を塗布することができず、また、処理液が溜まっているフラットスクリーンの開口部より処理液が流れ出し、連続して繊維布帛に均一に撥水剤を含む処理液を付与することができなかった。
(Comparative Example 1)
A water repellent was applied to a fiber fabric having water absorption in the same manner as in Example 1 except that the treatment liquid containing the following water repellent was used without using the emulsion paste containing the water repellent.
However, since the viscosity of the treatment liquid is too low, the flat screen cannot uniformly apply the treatment liquid containing the water repellent agent on the screen, and the treatment liquid is introduced from the opening of the flat screen where the treatment liquid is accumulated. Flowed out, and the treatment liquid containing the water repellent could not be uniformly applied to the fiber fabric continuously.
撥水剤を含む処理液（エマルジョン糊中の撥水剤の量は１．９％）
アサヒガードＡＧ７１０（旭硝子（株）製撥水剤、固形分１９％） １０％
水 ２０％
Treatment liquid containing water repellent (the amount of water repellent in the emulsion paste is 1.9%)
Asahi Guard AG710 (Asahi Glass Co., Ltd. water repellent, solid content 19%) 10%
20% water
（実施例２）
ポリエステル繊維８７％、ポリウレタン繊維１３％（ポリエステル繊維として５６デシテックス３６フィラメント、９１デシテックス４２フィラメント、８４デシテックス７２フィラメント、ポリウレタン繊維として２２デシテックス１フィラメント）を用いた編物（ベア天竺、目付３００ｇ／ｍ２）を精練し、分散染料（Ｄｉａｎｉｘ Ｙｅｌｌｏｗ ＡＣＥ０．０２％ｏｍｆ、Ｄｉａｎｉｘ Ｒｅｄ ０．０２％ｏｍｆ、Ｄｉａｎｉｘ Ｂｌｅｕ ０．０１％ｏｍｆ）、分散剤 ０．１ｇ／ｌ、酢酸 ０．５ｇ／ｌ含む処理液中（浴比１：１５）で１３０℃で３０分間処理しベージュ色に染色したものを繊維布帛として用いた。
(Example 2)
Knitted fabric (bare sheeting, basis weight 300 g / m 2 ) using 87% polyester fiber, 13% polyurethane fiber (56 dtex 36 filament, 91 dtex 42 filament, 84 dtex 72 filament as polyester fiber, 22 dtex 1 filament as polyurethane fiber) In a processing solution containing disperse dye (Dianix Yellow ACE 0.02% omf, Dianix Red 0.02% omf, Dianix Bleu 0.01% omf), dispersant 0.1 g / l, acetic acid 0.5 g / l A fiber fabric treated with a (bath ratio of 1:15) at 130 ° C. for 30 minutes and dyed beige was used.
次に、ＳＲ５０００を１０ｇ／ｌ含む処理水を繊維布帛にパディング法にて付与し、１２０℃で６０秒乾燥し、１８０℃で３０秒熱処理を行い吸水性を繊維布帛に付与した。 Next, treated water containing 10 g / l of SR5000 was applied to the fiber fabric by a padding method, dried at 120 ° C. for 60 seconds, and heat-treated at 180 ° C. for 30 seconds to give water absorption to the fiber fabric.
得られた繊維布帛の片面に、下記処方の撥水剤を含むエマルジョン糊を、１２５メッシュのロータリースクリーンを用い一回印捺し、吸水加工された繊維布帛に付与した。付与したエマルジョン糊の量は９０ｇ／ｍ２であった。１００℃で６０秒乾燥し、１７０℃で３０秒間仕上げセットを行い、汗しみ抑制布帛を得た。 On one side of the obtained fiber fabric, an emulsion paste containing a water repellent having the following formulation was printed once using a 125 mesh rotary screen and applied to the water-absorbed fiber fabric. The amount of emulsion paste applied was 90 g / m 2 . Drying was carried out at 100 ° C. for 60 seconds, and finishing setting was carried out at 170 ° C. for 30 seconds to obtain a sweat suppression fabric.
撥水剤を含むエマルジョン糊
（エマルジョン糊中の撥水剤の量は１％。粘度１万ｍＰａ・ｓ）
アサヒガードＡＧ７１０（旭硝子（株）製撥水剤、固形分１９％） ５％
カルボジイミド系架橋剤 ０．３％
レデューサ（実施例１と同様のもの） ７０％
水 １９．７％
Emulsion paste containing water repellent (the amount of water repellent in the emulsion paste is 1%, viscosity is 10,000 mPa · s)
Asahi Guard AG710 (Asahi Glass Co., Ltd. water repellent, solid content 19%) 5%
Carbodiimide crosslinking agent 0.3%
Reducer (same as Example 1) 70%
Water 19.7%
得られた汗しみ抑制布帛の性能を表１に記載した。また、得られた汗しみ抑制布帛を用い帽子を縫製し、6月の快晴の日に1時間ウオ−キングを行った。このとき汗はかいたが帽子の外観には汗しみは見られなかった。 Table 1 shows the performance of the obtained sweat stain-suppressing fabric. Moreover, a hat was sewed using the obtained sweat-sucking fabric, and walked for 1 hour on a sunny day in June. At that time, although he sweated, there was no sweat on the appearance of the hat.
（比較例２）
撥水剤を含むエマルジョン糊を用いずに下記撥水剤を含む処理液を用いた以外は実施例２と同様にし、吸水性を有する繊維布帛に付与した。
付与した処理液の量は２０ｇ／ｍ２であった。１００℃で６０秒乾燥し、１７０℃で３０秒間仕上げセットを行い、汗しみ抑制布帛を得た。
(Comparative Example 2)
It applied to the fiber fabric which has water absorption like Example 2 except having used the processing liquid containing the following water repellent without using the emulsion paste containing a water repellent.
The amount of treatment liquid applied was 20 g / m 2 . Drying was carried out at 100 ° C. for 60 seconds, and finishing setting was carried out at 170 ° C. for 30 seconds to obtain a sweat suppression fabric.
得られた繊維布帛の性能を表１に記載した。また、得られた汗しみ抑制布帛を用い帽子を縫製し、６月の快晴の日に1時間ウオ−キングを行った。このとき帽子のふちに沿って汗しみが見られ、また、汗が乾いた後もきわつき状のしみがみられた。 The performance of the obtained fiber fabric is shown in Table 1. Moreover, a hat was sewed using the obtained sweat-sucking fabric, and walked for 1 hour on a sunny day in June. At this time, sweat was observed along the edge of the hat, and after the sweat was dry, a tight blot was observed.
撥水剤を含む処理液（エマルジョン糊中の撥水剤の量は１％。粘度１万ｍＰａ・ｓ）
アサヒガードＡＧ７１０（旭硝子（株）製撥水剤、固形分１９％） ５％
カルボジイミド系架橋剤 ０．３％
アクリル系増粘剤 ３％
水 ９４．７％
Treatment liquid containing water repellent (The amount of water repellent in the emulsion paste is 1%. Viscosity is 10,000 mPa · s)
Asahi Guard AG710 (Asahi Glass Co., Ltd. water repellent, solid content 19%) 5%
Carbodiimide crosslinking agent 0.3%
Acrylic thickener 3%
94.7% water
（実施例３）
ポリエステル１００％からなる糸（３３デシテックス、３６フィラメント）を用いた編物（スムース、目付１００ｇ／ｍ２）を精練したものを繊維布帛として用いた。
Example 3
A knitted fabric (smooth, basis weight 100 g / m 2 ) using 100% polyester yarn (33 dtex, 36 filaments) was used as the fiber fabric.
次に、親水性化合物としてＳＲ５０００（高松油脂（株）製）を繊維布帛の質量に対し１％ｏｍｆ、分散染料としてＫａｙａｌｏｎ Ｐｏｌｙｅｓｔｅｒ Ｂｌａｃｋ ＥＣＸＮ３００（日本化薬（株）製）８％ｏｍｆ、酢酸 ０．５ｇ／ｌ含む処理液中（浴比１：１５）で１３５℃で６０分間処理し、染色加工と同時に繊維布帛に吸水性を付与した。 Next, SR5000 (manufactured by Takamatsu Yushi Co., Ltd.) as the hydrophilic compound is 1% omf with respect to the mass of the fiber fabric, Kayalon Polyester Black ECXN300 (manufactured by Nippon Kayaku Co., Ltd.) 8% omf, acetic acid 0. Treatment was carried out at 135 ° C. for 60 minutes in a treatment solution containing 5 g / l (bath ratio 1:15), and water absorption was imparted to the fiber fabric simultaneously with the dyeing process.
得られた繊維布帛の片面に、下記処方の撥水剤を含むエマルジョン糊を、１５５メッシュのロータリースクリーンを用い一回印捺し、吸水加工された繊維布帛に付与した。付与したエマルジョン糊の量は７０ｇ／ｍ２であった。１００℃で６０秒乾燥し、１７０℃で３０秒間仕上げセットを行い、汗しみ抑制布帛を得た。 On one side of the obtained fiber fabric, an emulsion paste containing a water repellent having the following formulation was printed once using a 155 mesh rotary screen and applied to the water-absorbed fiber fabric. The amount of emulsion paste applied was 70 g / m 2 . Drying was carried out at 100 ° C. for 60 seconds, and finishing setting was carried out at 170 ° C. for 30 seconds to obtain a sweat suppression fabric.
撥水剤を含むエマルジョン糊
（エマルジョン糊中の撥水剤の量は１．９％。粘度１万ｍＰａ・ｓ）
アサヒガードＡＧ７１０（旭硝子（株）製撥水剤、固形分１９％） ５％
レデューサ（実施例１と同一のもの） ７０％
水 ２５％
Emulsion paste containing water repellent (The amount of water repellent in the emulsion paste is 1.9%. Viscosity is 10,000 mPa · s)
Asahi Guard AG710 (Asahi Glass Co., Ltd. water repellent, solid content 19%) 5%
Reducer (same as Example 1) 70%
25% water
得られた汗しみ抑制布帛の性能を表１に記載した。 Table 1 shows the performance of the obtained sweat stain-suppressing fabric.
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| JP2015055019A (en) * | 2013-09-12 | 2015-03-23 | ユニチカトレーディング株式会社 | Sweat stain preventive fabric and production method thereof |
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| JPS5953776A (en) * | 1982-09-16 | 1984-03-28 | 日華化学工業株式会社 | Water repelling process of one surface of knitted fabric |
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