JPS6358942B2 - - Google Patents
Info
- Publication number
- JPS6358942B2 JPS6358942B2 JP58084044A JP8404483A JPS6358942B2 JP S6358942 B2 JPS6358942 B2 JP S6358942B2 JP 58084044 A JP58084044 A JP 58084044A JP 8404483 A JP8404483 A JP 8404483A JP S6358942 B2 JPS6358942 B2 JP S6358942B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- repellent
- density fabric
- density
- denier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 39
- 239000005871 repellent Substances 0.000 claims description 28
- 239000000835 fiber Substances 0.000 claims description 18
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- 230000001788 irregular Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 230000035699 permeability Effects 0.000 description 8
- 230000002940 repellent Effects 0.000 description 5
- 238000009941 weaving Methods 0.000 description 5
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000003490 calendering Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Woven Fabrics (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明はレインコート地、スポーツ用衣料など
に用いられる撥水性高密度織物に関する。さらに
詳しくは、表裏二重組織の高密度織物において裏
組織の低通気性（防風性）構造とし、表組織を撥
水性の良好な構造としたものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a water-repellent high-density fabric used for raincoats, sports clothing, etc. More specifically, in a high-density fabric with a front and back double structure, the back structure has a low air permeability (windproof) structure, and the surface structure has a good water repellent structure.
従来技術
布帛に低通気性および撥水性を付与する手段の
一つに高密度織物に撥水性処理を施す方法がある
が、一般に高密度織物の場合、撥水剤が織物内部
へ浸透し難いこと、織物表面が平滑であるため、
撥水処理を施しても、撥水性が充分発揮されない
などの問題がある。Prior Art One method for imparting low air permeability and water repellency to fabrics is to apply water repellency treatment to high-density fabrics, but in general, in the case of high-density fabrics, it is difficult for water repellents to penetrate into the fabric. , since the fabric surface is smooth,
Even if water repellent treatment is applied, there are problems such as insufficient water repellency.
発明の目的
本発明者等は、撥水性高密度織物に関するかか
る問題点に鑑み、高密度織物の組織構造を変える
ことにより、高密度織物に低通気性と撥水性を付
与する手段について検討し、本発明に到達したも
のである。Purpose of the Invention In view of these problems regarding water-repellent high-density fabrics, the present inventors have studied a means of imparting low air permeability and water repellency to high-density fabrics by changing the tissue structure of high-density fabrics, This has led to the present invention.
発明の構成
すなわち本発明は、「表裏二重組織を有する高
密度織物であつて、裏組織の経方向と緯方向のカ
バーフアクターの和（以下CFBという）が1600〜
2400、裏組織を構成する熱可塑性合成繊維の単糸
デニールが１，１デニール以下、表組織の経方向
と緯方向のカバーフアクターの和（以下CFSとい
う）がCFBの1/4〜１倍、表組織を構成する熱可
塑性合成樹脂の単糸デニールが１デニール以上、
表組織の表面が凹凸構造を有し、撥水処理されて
なることを特徴とする撥水性高密度織物」であ
る。Structure of the Invention In other words, the present invention provides a high-density fabric having a front and back double weave, in which the sum of the cover factors in the warp direction and the weft direction of the back weave (hereinafter referred to as CF B ) is from 1600 to
2400, the single yarn denier of the thermoplastic synthetic fibers that make up the back weave is 1.1 denier or less, and the sum of the cover factors in the warp and weft directions (hereinafter referred to as CF S ) of the front weave is 1/4 to 1/4 of CF B 1x, the single fiber denier of the thermoplastic synthetic resin that makes up the surface structure is 1 denier or more,
A water-repellent high-density fabric characterized in that the surface of its surface texture has an uneven structure and has been treated to be water-repellent.
ここで裏組織の経方向のCFBの割合が49〜70
％、緯方向のCFBの割合が51〜30％であるとき
が、防風性が良好であり好ましい。さらにCFBと
CFSの和が2000〜2400の範囲とするのが好まし
い。防風性（低通気性）をさらに向上せしめるに
は、上記高密度織物にたとえば熱カレンダー加工
処理を施すことにより３c.c./cm2/sec以下にするこ
とができる。 Here, the ratio of CF B in the longitudinal direction of the underlying tissue is 49 to 70.
%, and when the ratio of CF B in the latitudinal direction is 51 to 30%, the windproof property is good and it is preferable. Furthermore, CF B and
It is preferable that the sum of CF S is in the range of 2000 to 2400. In order to further improve the windproof property (low air permeability), the high-density fabric can be subjected to, for example, a thermal calendering treatment to reduce the windproof property to 3 c.c./cm 2 /sec or less.
表組織を構成する繊維としては、製織後の加工
工程で熱収縮可能な熱可塑性合成繊維を用いるの
がよく、たとえばポリエステル繊維とポリアミド
繊維の混繊糸などのごとく熱収縮率の異なる繊維
を混繊すると、加工中の熱処理により、収縮率の
大きい方の繊維がバルキーアツプするため、起毛
加工時、高密度織物の表面に緻密な毛羽を作るこ
とが容易となるのでさらに好ましい。また、表組
織を構成する繊維にマルチフイラメント糸、紡績
糸、嵩高加工糸などを含ませ高密度織物の表面構
造ができるだけ凹凸構造を有するようにするのが
撥水性を高めるうえで好ましい。あるいは表組織
を構成する繊維として異型断面糸あるいは有撚糸
を用いると、高密度織物の表面を凹凸構造にする
のに有効である。嵩高加工糸としては、従来公知
のものを用いることができるが、ウーリー加工
糸、タスラン加工糸などを挙げることができる。 It is best to use thermoplastic synthetic fibers that can be heat-shrinkable in the processing process after weaving as the fibers that make up the surface structure. When fibers are used, the heat treatment during processing bulks up the fibers with a higher shrinkage rate, making it easier to create dense fluff on the surface of the high-density fabric during the raising process, which is more preferable. Further, in order to improve water repellency, it is preferable to include multifilament yarn, spun yarn, bulky textured yarn, etc. in the fibers constituting the surface texture so that the surface structure of the high-density fabric has as uneven a structure as possible. Alternatively, the use of yarns with irregular cross sections or twisted yarns as the fibers constituting the surface texture is effective in creating an uneven structure on the surface of the high-density fabric. As the bulky textured yarn, conventionally known yarns can be used, including woolly textured yarn, taslan textured yarn, and the like.
また表組織の撥水性を高めるためには、表面組
織は含水層を形成させない含空気層構造組織とす
る必要がある。そのためには、表組織のカバーフ
アクター（経糸のカバーフアクターと緯糸のカバ
ーフアクターの和）は、裏組織のカバーフアクタ
ーの１〜1/4の範囲のものとする必要がある。同
様の理由により、表組織の単糸繊度は、1.0デニ
ール以上の太いデニールの糸が好ましい。表組織
の構造は、メツシユ、ツイル、フアンシー、マツ
トなどの織組織が撥水性を高める凹凸構造を形成
するので好ましい。 Furthermore, in order to improve the water repellency of the surface structure, the surface structure needs to have an air-containing layer structure that does not form a water-containing layer. For this purpose, the cover factor of the front weave (the sum of the warp cover factor and the weft cover factor) needs to be in the range of 1 to 1/4 of the cover factor of the back weave. For the same reason, it is preferable for the single yarn fineness of the surface texture to be a thick denier yarn of 1.0 denier or more. The structure of the surface texture is preferably mesh, twill, fancy, pine, or the like because it forms an uneven structure that improves water repellency.
一方、裏組織を構成する繊維の繊度は、高密度
に製織した後の低通気性付与仕上加工性（熱カレ
ンダー処理等）のすぐれている極細デニールが好
ましい。特に単糸デニールが１，１デニール以下
のものが好ましい。さらには、経糸緯糸のいずれ
かに単糸0.5デニール以下の極細繊維を使用した
場合には、仕上加工後の高密度織物はソフトな風
合を保つのでスポーツ用衣料としてさらに好まし
い。裏組織の構造は高密度製織性および低通気性
付与の点から平織構造が好ましい。 On the other hand, the fineness of the fibers constituting the backing tissue is preferably an ultra-fine denier that provides low air permeability and excellent finishing processability (thermal calendering, etc.) after high-density weaving. In particular, those having a single yarn denier of 1.1 denier or less are preferable. Furthermore, when ultrafine fibers with a single yarn of 0.5 denier or less are used in either the warp or the weft, the high-density woven fabric after finishing maintains a soft texture, which is more preferable for sports clothing. The structure of the backing tissue is preferably a plain weave structure from the viewpoint of providing high density weavability and low air permeability.
上記二重組織の高密度織物を撥水加工する方法
は、従来の公知の方法で良い。例えばシリコーン
系あるいはフツ素系の撥水剤をスプレー法、パデ
イング法、浸漬法、コーテイング法などの方法で
少くとも表面には付与する方法である。パデイン
グ法は全体の均一な加工方法としてすぐれ、コー
テイングによる表面加工法は表面の撥水機能必要
面にのみ効率的に付与する方法として優れてい
る。撥水加工后の繊維を熱カレンダーで目つぶし
加工する事で防風性が一段と向上する。 The method for water-repelling the double-structured high-density fabric may be any conventionally known method. For example, a silicone-based or fluorine-based water repellent is applied to at least the surface by a spraying method, a padding method, a dipping method, a coating method, or the like. The padding method is excellent as a method for uniformly processing the entire surface, and the surface processing method by coating is excellent as a method for efficiently imparting water-repellent function only to the necessary surfaces. After water-repellent treatment, the fibers are heat-calendered to further improve windproof properties.
発明の効果
本発明の方法により製造した撥水性高密度布帛
は透湿性を有する撥水性防風布帛でアウトドアー
用途の新しい複合高機能性布帛である。Effects of the Invention The water-repellent high-density fabric produced by the method of the present invention is a water-repellent, windproof fabric with moisture permeability, and is a new composite high-performance fabric for outdoor use.
実施例
以下実施例により本発明について具体的に説明
する。EXAMPLES The present invention will be specifically explained below using examples.
実施例
表経糸にポリエチレンテレフタレートフイラメ
ント150デニール72フイラメントを用い32本／
2.54cmの織密度、表緯糸にポリエチレンテレフタ
レートフイラメント150デニール72フイラメント
を用い33本／2.54cmの織密度で打込みカバーフア
クター796の表平織組織とし、一方裏経糸にポリ
エチレンテレフタレートフイラメント75デニール
72フイラメントを用い96本／2.54cmの織密度、裏
緯糸にポリエチレンテレフタレートフイラメント
75デニール72フイラメントを99本／2.54cmの織密
度で打込み、カバーフアクター1689の裏平織組織
としてなる二重織高密度組織の生機を作つた。Example: Using polyethylene terephthalate filament 150 denier 72 filament for the front warp, 32 pieces/
Weaving density of 2.54 cm, front weft is polyethylene terephthalate filament 150 denier 72 filament, weaving density is 33 pieces/2.54 cm, cover factor 796 front plain weave structure, while back warp is polyethylene terephthalate filament 75 denier
Weave density of 96 threads/2.54cm using 72 filaments, polyethylene terephthalate filaments in back weft
75 denier 72 filaments were implanted at a weaving density of 99 filaments/2.54 cm to create a double weave high-density gray fabric that served as the back plain weave of Cover Factor 1689.
この織物を通常の方法により精練染色後、下記
撥水加工処方によりパデイング法で撥水加工を施
したのち、熱カレンダー処理し撥水性高密度織物
を得た。本製品のカバーフアクターは表組織の経
糸および緯糸のカバーフアクターの合計は876、
裏組織の経糸および緯糸のカバーフアクターの合
計は1857で、表組織カバーフアクター（CFS）の
裏組織カバーフアクター（CFB）に対する割合は
32％であつた。比較例として経糸および緯糸のカ
バーフアクターの合計が1949で経糸のカバーフア
クターの割合が52％である高密度撥水加工布と上
記と同様の方法で作つた。（経密度119本／2.54
cm、緯密度106本／2.54cm）
本発明の二重組織の撥水性高密度織物は比較用
の高密度撥水加工布にくらべ水滴をはじく性能が
格段に優れており、布上の水滴は球状になつてこ
ろがつた。 After scouring and dyeing this fabric using a conventional method, it was subjected to a water-repellent treatment using the padding method using the following water-repellent treatment recipe, and then subjected to heat calender treatment to obtain a water-repellent high-density fabric. The total cover factor of this product is 876 for the warp and weft of the surface structure.
The sum of the warp and weft cover factors of the lining fabric is 1857, and the ratio of the surface fabric cover factor (CF S ) to the lining fabric cover factor (CF B ) is
It was 32%. As a comparative example, a high-density water-repellent fabric with a total warp and weft cover factor of 1949 and a warp cover factor ratio of 52% was made in the same manner as above. (Metal density 119 lines/2.54
cm, weft density: 106 fibers/2.54 cm) The double-layered water-repellent high-density fabric of the present invention has much better performance in repelling water droplets than the comparative high-density water-repellent fabric, and the water droplets on the fabric are It rolled into a ball.
なお、本発明品をJIS1079法により測定した通
気性は２c.c./cm2sec以下で防風性にもすぐれてい
た。 The product of the present invention had an air permeability of 2 c.c./cm 2 sec or less when measured according to the JIS1079 method, and had excellent windproof properties.
撥水加工処方
（パデイング浴組成、数値は重量％を示す）
アサヒガードAG710（旭ガラス製） ６％
ユニカレジン380K（ユニオン化学製） 0.3％
スミテツクスアクセレータACX（往友化学製）
0.1％
水 93.6％Water repellent treatment prescription (Padding bath composition, numbers indicate weight%) Asahi Guard AG710 (manufactured by Asahi Glass) 6% Unicares resin 380K (manufactured by Union Chemical) 0.3% Sumitex Accelerator ACX (manufactured by Otomo Chemical)
0.1% Water 93.6%
Claims (1)
裏組織の経方向と緯方向のカバーフアクターの和
（以下CFBという）が1600〜2400、裏組織を構成
する熱可塑性合成繊維の単糸デニールが１，１デ
ニール以下、表組織の経方向と緯方向のカバーフ
アクターの和（以下CFSという）がCFBの1/4〜１
倍、表組織を構成する熱可塑性合成繊維の単糸デ
ニールが１デニール以上、表組織の表面が凹凸構
造を有し、撥水処理されてなることを特徴とする
撥水性高密度織物。 ２ 裏組織の経方向のCFBの割合が49〜70％、緯
方向のCFBの割合が51〜30％である特許請求の範
囲第１項記載の撥水性高密度織物。 ３ 表組織を構成する繊維マルチフイラメント糸
を含む特許請求の範囲第１又は２項記載の撥水性
高密度織物。 ４ 表組織を構成する繊維が紡績糸を含む特許請
求の範囲第１〜３項記載の撥水性高密度織物。 ５ 表組織を構成する繊維が嵩高加工糸を含む特
許請求の範囲第１〜４項記載の撥水性高密度織
物。 ６ 表組織を構成する繊維が混繊維である特許請
求の範囲第１〜５項記載の撥水性高密度織物。 ７ 表組織を構成する繊維が異型断面糸を含む特
許請求の範囲第１〜６項記載の撥水性高密度織
物。 ８ 表組織を構成する繊維が150T／Ｍ以上の撚
数を有する有撚糸を含む特許請求の範囲第１〜７
項記載の撥水性高密度織物。[Claims] 1. A high-density fabric having a front and back double structure,
The sum of the cover factors in the warp and weft directions of the backing structure (hereinafter referred to as CF B ) is 1600 to 2400, the single fiber denier of the thermoplastic synthetic fibers that make up the backing structure is 1.1 denier or less, and the warp direction of the surface structure The sum of the cover factors in the latitudinal direction (hereinafter referred to as CF S ) is 1/4 to 1 of CF B.
1. A water-repellent high-density fabric characterized in that a single fiber denier of thermoplastic synthetic fibers constituting a face structure is 1 denier or more, the surface of the face structure has an uneven structure, and is treated to be water-repellent. 2. The water-repellent high-density fabric according to claim 1, wherein the proportion of CF B in the warp direction of the backing structure is 49 to 70%, and the proportion of CF B in the weft direction is 51 to 30%. 3. The water-repellent high-density fabric according to claim 1 or 2, which includes fiber multifilament yarns constituting the surface structure. 4. The water-repellent high-density fabric according to claims 1 to 3, wherein the fibers constituting the surface structure include spun yarn. 5. The water-repellent high-density fabric according to claims 1 to 4, wherein the fibers constituting the surface structure include bulky textured yarn. 6. The water-repellent high-density fabric according to claims 1 to 5, wherein the fibers constituting the surface texture are mixed fibers. 7. The water-repellent high-density fabric according to claims 1 to 6, wherein the fibers constituting the surface structure include yarns with irregular cross sections. 8 Claims 1 to 7 in which the fibers constituting the surface structure include twisted yarns having a twist number of 150T/M or more
The water-repellent high-density fabric described in Section 1.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58084044A JPS59211649A (en) | 1983-05-16 | 1983-05-16 | Water repellent high density fabric |
| CA000453105A CA1235044A (en) | 1983-05-04 | 1984-04-30 | High density, water-repellent textile fabric |
| US06/606,643 US4548848A (en) | 1983-05-04 | 1984-05-03 | High density, water-repellent textile fabric |
| EP19840104950 EP0124869B1 (en) | 1983-05-04 | 1984-05-03 | High density, water-repellent textile fabric |
| DE8484104950T DE3474320D1 (en) | 1983-05-04 | 1984-05-03 | High density, water-repellent textile fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58084044A JPS59211649A (en) | 1983-05-16 | 1983-05-16 | Water repellent high density fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59211649A JPS59211649A (en) | 1984-11-30 |
| JPS6358942B2 true JPS6358942B2 (en) | 1988-11-17 |
Family
ID=13819506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58084044A Granted JPS59211649A (en) | 1983-05-04 | 1983-05-16 | Water repellent high density fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59211649A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6215353A (en) * | 1985-07-08 | 1987-01-23 | カネボウ株式会社 | Air permeable waterproof cloth |
| JPS6342971A (en) * | 1986-08-04 | 1988-02-24 | ユニチカ株式会社 | Production of water repellent fabric |
| KR20020028051A (en) * | 2002-03-19 | 2002-04-15 | 고경찬 | A ultra super one way direction quick absorption and dry fabric |
| JP5770983B2 (en) * | 2010-07-02 | 2015-08-26 | 帝人フロンティア株式会社 | Side fabrics and textiles |
| KR101825250B1 (en) * | 2010-12-07 | 2018-02-02 | 데이진 프론티아 가부시키가이샤 | Water-repellent woven fabric and garment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433232A (en) * | 1977-08-19 | 1979-03-10 | Mitsubishi Heavy Ind Ltd | Treating method for metal surface |
-
1983
- 1983-05-16 JP JP58084044A patent/JPS59211649A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5433232A (en) * | 1977-08-19 | 1979-03-10 | Mitsubishi Heavy Ind Ltd | Treating method for metal surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59211649A (en) | 1984-11-30 |
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