JPH042696B2 - - Google Patents
Info
- Publication number
- JPH042696B2 JPH042696B2 JP62018567A JP1856787A JPH042696B2 JP H042696 B2 JPH042696 B2 JP H042696B2 JP 62018567 A JP62018567 A JP 62018567A JP 1856787 A JP1856787 A JP 1856787A JP H042696 B2 JPH042696 B2 JP H042696B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- fabric
- water
- density
- polyamide fibers
- 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 - Lifetime
Links
- 239000004744 fabric Substances 0.000 claims description 44
- 239000004952 Polyamide Substances 0.000 claims description 24
- 229920002647 polyamide Polymers 0.000 claims description 24
- 239000000835 fiber Substances 0.000 claims description 21
- 239000005871 repellent Substances 0.000 claims description 19
- 239000002759 woven fabric Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000002940 repellent Effects 0.000 description 5
- 238000009941 weaving Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000007730 finishing process Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method 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
- 238000009998 heat setting Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Woven Fabrics (AREA)
Description
（産業上の利用分野）
本発明は、撥水性高密度織物に関する。
（従来の技術）
従来から、スポーツ用衣料やカジユアル用衣料
には、着用時の活動性や、暖かさ、さらに、柔か
さや嵩高性等の機能や風合が要求されている。さ
らに近年の傾向としては、スパンライクな外観
や、手ざわりも嗜好されている。そして、これら
の衣料を構成する素材には、ポリエステルやポリ
アミドが使用されているが、特に、ポリアミドを
使用したものでは、次のような欠点がありポリエ
ステルに較べて、使用の割合が低い。
すなわち、ポリアミドの延伸糸（非加工糸）で
は、織物のバルキー性が不足し、ペーパーライク
であり、外観も均一すぎて、天然のスパンライク
な外観にも欠けている。
これを解決するために、仮撚を附与した糸を用
いた所謂、仮撚加工織物では、バルキー性は改良
されるが、依然として天然のスパンライクな外観
に欠け充分満足なものが得られていない。さら
に、その天然スパンライな外観に欠ける点を改良
するため所謂タスラン加工を施した糸を用いるこ
とが試みられた。しかしながら、タスラン加工糸
による織物では、織物表面にはループであつて、
天然スパンライクな外観が得られるが、逆に、そ
の欠点が生じる。
すなわち、タスラン加工糸の糸の構造に起因す
るバルキー性の不足や、織物が硬く柔軟性に欠け
るという欠点を有すること、さらに、織物表面
は、タスランループに起因すると思われるガサツ
キや表面のヒツカカリループ摩擦が強く満足の出
来るものが得られていない。
一方スポーツ用衣料を中心として、高度な耐久
撥水性能の要求が強く、この要求に対処するため
に、その方策として、フイラメント糸を用い高密
度に織成して、該高密度織物に撥水剤処理や、コ
ーテイング処理、フイルムラミネート加工処理等
を施すものが知られているが、おじれも風合が硬
くなり、着用の際に音がする等の欠点を有してい
る。
（発明の目的）
本発明の目的は、かかる従来の欠点を改良し、
優れた撥水性能を有し、かつ、ソフトでふくらみ
のある優れた風合を有する撥水性に優れた高密度
織物を提案することにある。
（発明の構成）
本発明は、経糸方向および緯糸方向の織物カバ
ーフアクターの和が1800〜3200の範囲にある高密
度織物であつて、該経糸および緯糸うち、少なく
ともいずれか一方が、糸長差を有する２種以上の
ポリアミド繊維からなる二層構造捲縮加工糸から
なり、かつ、該高密度織物が撥水性樹脂を含む微
細凹凸を表面に有することを特徴とする撥水性高
密度織物にある。
本発明に使用する二層構造捲縮加工糸は、２種
以上のポリアミド繊維からなり、該２種以上のポ
リアミド繊維は、相互に交絡を有し、交絡度IL
がIL＝50〜200ケ／ｍの範囲であり、好ましくは
100〜170ケ／ｍの範囲にあるものである。該IL
値がIL＜50では、天然のスパンライクな外観か
ら、単なるフイラメント仮撚加工糸の外観に近ず
くので好ましくない。又IL＞200ケ／ｍの場合
は、織物表面にイラツキが残り、織物品位を著し
く低下させるだけでなく、仕上工程においてシボ
が発生し、このシボは仕上の熱セツトによつても
消却できないという欠点が生ずるので、IL≦200
ケ／ｍを使用することが好ましい。さらに、該二
層構造捲縮加工糸を構成する２種以上のポリアミ
ド繊維は相互に糸長差を有し、糸長差の最大値が
５〜30％の範囲にあり、より好ましくは、10〜25
％の範囲である。該二層構造捲縮加工糸は糸長大
なるポリアミド繊維が捲縮を有して主として糸の
鞘部に配置され、糸長小なるポリアミド繊維が主
として糸のコア部に配置された構造を有すると共
に前記に述べた様に間欠的に交絡を有するもので
ある。糸長差が５％未満では、織物のバルキー性
が不足し、織物の風合が硬くなり、織物表面の外
観に不快なイラツキが発生し、天然スパンライク
な外観が損われ単なるフイラメント加工糸織物の
外観に近いので好ましくない。一方、該糸長差が
30％を超えると糸表面に糸長大なる繊維がタルミ
となつて発生し、織物表面の品位を低下させるだ
けでなく、かかる糸を使用して製織することは、
製織効率を著しく低下せしめて好ましくない。
さらに、該糸長大なるポリアミド繊維は、主と
して二層構造捲縮加工糸の外観部鞘部に配置され
るが、その単糸繊度は1.5デニール以下の細デニ
ールであることが重要である。
尚、二層構造捲縮加工糸の内層部に配置された
ポリアミド繊維の単糸デニールは、特に限定され
ないが、0.5〜5.0デニールの範囲、さらに、好ま
しくは、0.5〜2.0デニールの細デニールの範囲の
ものが好ましく例示される。
かかる二層構造捲縮加工糸は、特開昭61−
132646合公報に記載されているように、ポリアミ
ド未延伸糸を延伸しながら、高張力を与えて供給
し、一方、同じく高配向未延伸糸を低張力で、前
記延伸糸と同時に供給し、10％の直径差を有する
段付ローラーでオーバーフイードして弛緩せし
め、この状態で糸の進行方向と45度の方向に圧空
を吹き出す空気ノズル（インターレースノズル）
により交絡を付与し、しかる後、仮撚加工を施す
方法が例示される。
本発明の織物は、かかる二層構造捲縮加工糸を
少なくとも経糸、若しくは緯糸に用いて織成する
が、織成に際しては、密度を高めにすることが必
要であり、カバーフアクターTCFで示すと3200
≧TCF≧1800の範囲にある高密度にすることが
重要である。使用される織物の組織は、平織およ
びその変化織、綾織およびその変化織が好ましく
使用される。
また、該高密度織物に撥水加工を施して撥水性
樹脂を含む微細凹凸表面とすることが出来るが、
該撥水加工は公知の方法で行うことが出来る。例
えば、シリコン系、あるいはフツ素系の撥水剤を
スプレー法、パツテイング法、浸漬法、コーテイ
ング法等の方法で付与するものである。
尚、前記２層構造捲縮加工糸は、追撚を施した
ものも使用されるが、追撚の範囲は、高々
300T／Ｍであつて、100〜250T／Ｍの追撚範囲
が例示される。
（発明の作用）
かくして得られる撥水性高密度織物は、織物の
表面が、従来から公知のフイラメント織物や、仮
撚加工糸織物とは異なつて、織物中の糸が高い
IL値を有することから天然スパンライクな表面
外観として得られ、又、従来のタスラン加工糸織
物のような、タスランループが織物表面に存在し
ないから、表面タツチが柔かで、タスラン織物の
ようなガサツキがない。
従来のフイラメントの生糸使用の織物や、タス
ラン加工糸織物では、織物高密度に製織すると硬
くなるのみで反撥性が付与されず、逆に密度を低
くすると、腰が不足して織物がタラツキ、使用に
耐えないものであつたが、本発明の構成とするこ
とにより、前記のように風合が著しく改良され、
高級綿を使用した細番手の織物の如き、外観、表
面タツチ、風合が得られる。
又、本発明の織物に撥水化学加工を施すと、織
物表面の細デニールのポリアミド繊維の上に水滴
が浮ぶようになり洗濯耐久性のある撥水効果が得
られる。すなわち、本発明の織物は、前記のよう
に二層構造の捲縮加工糸を使用し、かつ、該二層
構造捲縮加工糸の表層部にあるポリアミド繊維が
1.5デニール以下の細デニールの捲縮繊維である
ために、撥水加工を施した後も微細凹凸の表面と
することが出来たものである。
特に、本発明の織物においては、従来の延伸糸
（非加工糸）による織物に比し微細凹凸を有し織
物及び織物を構成する糸条中に空気層を包含する
為撥水処理を施した場合、織物表面に落ちた水滴
は球状となり、高度な初期撥水性能が得られしか
も着用、洗濯等によつてもその性能は維持される
のである。
（実施例）
紡糸速度1000ｍ／分で紡糸した120de／34filの
ポリアミド未延伸糸（複屈折：△ｎ＝20×10-3、
伸度365％）を常温で3.0に延伸することにより、
1.7ｇ／ｄの高張力を与えて供給し、一方、紡糸
速度4300ｍ／分で高速紡糸した44de／40filのポ
リアミド高配向未延伸糸（複屈折：△ｎ＝39×
10-3）を0.2ｇ／ｄの低張により供給して10％の
直径差を有する段付ローラに供給し、該段付ロー
ラーより下流で弛緩せしめ、糸の進行方向と45度
の方向に圧空吹き出しを有する空気ノズルを用い
て交絡を施し、しかる後、仮撚加工を施すことに
より、該低速紡糸ポリアミド繊維が主として糸条
の内層部に、該高速紡糸ポリアミド繊維が主とし
て糸条の外層部に配置された二層構造捲縮加工糸
（83de／74fil）を得た。（糸長差の最大値＝18％）
該二層構造捲縮加工糸を用いて、第１表に示すよ
うな密度により織成し、該織物に染色加工を施し
以下の撥水処理浴により、パツテイングおよび熱
処理（温度170℃、60秒）を施した。
得られた織物はいずれも良好なソフトでふくら
みのあるものが得られた。しかしながら、カバー
フアクター1800以下の織物では耐久撥水性能に劣
り。優れた耐久撥水織物を得るためにはカバーフ
アクターが1800以上の高速度布帛が、必要である
ことがわかる。
撥水処理浴組成
アサヒガードAG710（旭ガラス(株)製） ８％
ユニカレジン 380K（ユニオン化学(株)製）
0.3％
スミテツクスアクセレーターACX（住友化学(株)
製） 0.1％
水 92.6％
(Industrial Application Field) The present invention relates to a water-repellent high-density fabric. (Prior Art) Sports clothing and casual clothing have traditionally been required to be active when worn, warm, and have functions and textures such as softness and bulk. Furthermore, as a trend in recent years, there is a preference for span-like appearance and texture. Polyester and polyamide are used as materials for making these clothes, but in particular, polyamides have the following drawbacks and are used less frequently than polyesters. That is, with polyamide drawn yarn (unprocessed yarn), the woven fabric lacks bulkiness, is paper-like, has too uniform appearance, and lacks the natural spun-like appearance. To solve this problem, so-called false-twisted fabrics using false-twisted yarns have improved bulkiness, but they still lack the natural spun-like appearance and are not fully satisfactory. do not have. Furthermore, attempts have been made to use yarns subjected to so-called taslan processing in order to improve the lack of natural spun-lined appearance. However, in fabrics made of Taslan processed yarn, there are loops on the fabric surface.
Although a natural spun-like appearance is obtained, its disadvantages arise. In other words, Taslan-processed yarn has disadvantages such as lack of bulkiness due to the structure of the yarn, and the fabric is hard and lacks flexibility.Furthermore, the surface of the fabric has roughness and surface roughness that are thought to be caused by Taslan loops. Loop friction is strong and a satisfactory result cannot be obtained. On the other hand, there is a strong demand for highly durable water-repellent performance, mainly for sports clothing, and in order to meet this demand, we have adopted high-density weaving using filament yarn and treated the high-density fabric with a water-repellent agent. There are known products that undergo coating, film lamination, etc., but they have drawbacks such as a hard texture and making noise when worn. (Object of the invention) The object of the present invention is to improve such conventional drawbacks,
The purpose of the present invention is to provide a high-density fabric with excellent water repellency, which has excellent water repellency, and has a soft, fluffy and excellent texture. (Structure of the Invention) The present invention provides a high-density fabric in which the sum of fabric cover factors in the warp direction and the weft direction is in the range of 1800 to 3200, wherein at least one of the warp and weft has a yarn length of A water-repellent high-density fabric comprising a two-layer crimped yarn made of two or more different types of polyamide fibers, the high-density fabric having fine irregularities containing a water-repellent resin on its surface. be. The two-layer crimped yarn used in the present invention is composed of two or more types of polyamide fibers, and the two or more types of polyamide fibers are intertwined with each other, and the degree of entanglement is IL.
is in the range of IL=50 to 200 ke/m, preferably
It is in the range of 100 to 170 particles/m. The IL
When the value is IL<50, the appearance is not preferable because the natural spun-like appearance approaches that of a mere filament false-twisted yarn. In addition, when IL > 200 pieces/m, irritations remain on the surface of the fabric, which not only significantly reduces the quality of the fabric, but also causes wrinkles in the finishing process, which cannot be removed even by heat setting in the finishing process. IL≦200 as defects will occur.
Preferably, ke/m is used. Furthermore, the two or more types of polyamide fibers constituting the two-layer crimped yarn have a difference in yarn length, and the maximum value of the yarn length difference is in the range of 5 to 30%, more preferably 10%. ~twenty five
% range. The two-layer crimped yarn has a structure in which polyamide fibers with a long yarn length are crimped and are arranged mainly in the sheath part of the yarn, and polyamide fibers with a small yarn length are mainly arranged in the core part of the yarn. As mentioned above, there is intermittent confounding. If the yarn length difference is less than 5%, the bulkiness of the fabric will be insufficient, the texture of the fabric will become hard, and the appearance of the fabric surface will be unpleasantly irritated, the natural spun-like appearance will be impaired, and the fabric will become a mere filament-processed yarn fabric. This is not desirable because it resembles the appearance of On the other hand, the yarn length difference
If it exceeds 30%, long fibers will sag on the yarn surface, which will not only reduce the quality of the fabric surface, but also cause weaving using such yarn.
This is not preferable as it significantly reduces weaving efficiency. Further, the polyamide fiber having a long yarn length is mainly arranged in the external sheath part of the two-layer crimped yarn, and it is important that the single yarn fineness is a fine denier of 1.5 denier or less. The single fiber denier of the polyamide fiber arranged in the inner layer of the two-layer crimped yarn is not particularly limited, but is in the range of 0.5 to 5.0 denier, more preferably in the fine denier range of 0.5 to 2.0 denier. The following are preferred examples. Such a two-layered crimped yarn is disclosed in Japanese Patent Application Laid-Open No. 1986-
As described in Japanese Patent No. 132646, undrawn polyamide yarn is fed while being stretched at high tension, while highly oriented undrawn yarn is fed simultaneously with the drawn yarn at low tension. An air nozzle (interlaced nozzle) that overfeeds and relaxes the yarn using a stepped roller with a diameter difference of 50%, and in this state blows out compressed air in a direction 45 degrees from the yarn traveling direction.
An example of this is a method in which entanglement is imparted to the fibers, followed by false twisting. The woven fabric of the present invention is woven using such a two-layer crimped yarn at least in the warp or weft, but during weaving, it is necessary to increase the density, which is indicated by the cover factor TCF. and 3200
It is important to have a high density in the range of ≧TCF≧1800. The texture of the woven fabric used is preferably a plain weave or a variation thereof, or a twill weave or a variation thereof. In addition, the high-density fabric can be subjected to water-repellent finishing to create a finely uneven surface containing a water-repellent resin.
The water repellent finishing can be performed by a known method. For example, a silicone-based or fluorine-based water repellent is applied by a spraying method, a patting method, a dipping method, a coating method, or the like. Note that the above-mentioned two-layer crimped yarn is also used with additional twisting, but the range of additional twisting is limited at most.
The additional twist range is 300 T/M and 100 to 250 T/M. (Action of the invention) The water-repellent high-density fabric thus obtained is different from conventionally known filament fabrics and false-twisted yarn fabrics in that the surface of the fabric has a high density of yarns.
Because it has an IL value, it has a natural spun-like surface appearance, and because there are no Taslan loops on the surface of the fabric, unlike conventional Taslan processed yarn fabrics, the surface touch is soft and similar to Taslan fabrics. No roughness. With traditional filament raw silk fabrics and Taslan-processed yarn fabrics, if the fabric is woven at a high density, it will only become stiff and will not provide resilience, while if the density is made low, the fabric will lack stiffness and become uneven, making it difficult to use. However, by adopting the structure of the present invention, the texture has been significantly improved as described above,
The appearance, surface touch, and feel of a fine-count fabric made from high-quality cotton can be obtained. Furthermore, when the woven fabric of the present invention is chemically treated to be water-repellent, water droplets float on the fine denier polyamide fibers on the surface of the woven fabric, resulting in a water-repellent effect that is durable during washing. That is, the woven fabric of the present invention uses a two-layered crimped yarn as described above, and the polyamide fibers in the surface layer of the two-layered crimped yarn are
Since it is a crimped fiber with a fine denier of 1.5 denier or less, it is possible to create a finely uneven surface even after water-repellent treatment. In particular, the woven fabric of the present invention has fine irregularities compared to woven fabrics made of conventional drawn yarns (unprocessed yarns), and water repellent treatment has been applied to the woven fabric and the air layers included in the threads constituting the woven fabric. In this case, the water droplets that fall on the surface of the fabric become spherical, providing a high degree of initial water repellency and maintaining this performance even after wearing and washing. (Example) 120 de/34 fil undrawn polyamide yarn spun at a spinning speed of 1000 m/min (birefringence: △n=20×10 -3 ,
By stretching 365% elongation to 3.0 at room temperature,
44de/40fil highly oriented undrawn polyamide yarn (birefringence: △n=39×
10 -3 ) is supplied at a low tension of 0.2 g/d to a stepped roller having a diameter difference of 10%, and is relaxed downstream of the stepped roller, and is then fed in a direction 45 degrees from the direction of yarn travel. By intertwining using an air nozzle with a compressed air blowout and then false twisting, the low-speed spun polyamide fibers are mainly formed in the inner layer of the yarn, and the high-speed spun polyamide fibers are mainly formed in the outer layer of the yarn. A two-layer crimped yarn (83de/74fil) was obtained. (Maximum yarn length difference = 18%)
The two-layered crimped yarn was woven with a density as shown in Table 1, the fabric was dyed, and the following water repellent treatment bath was used to pattie and heat treat (temperature 170°C, 60 seconds). provided. All of the fabrics obtained were soft and fluffy. However, fabrics with a cover factor of 1800 or less have poor durable water repellency. It can be seen that in order to obtain an excellent durable water-repellent fabric, a high-speed fabric with a cover factor of 1800 or more is required. Water repellent treatment bath composition Asahi Guard AG710 (manufactured by Asahi Glass Co., Ltd.) 8% Unicare Resin 380K (manufactured by Union Chemical Co., Ltd.)
0.3% Sumitex Accelerator ACX (Sumitomo Chemical Co., Ltd.)
) 0.1% Water 92.6%
【表】
又、ポリアミドフイラメント延伸糸（非加工
糸）（SD80de−68fil）を経糸に用い、緯糸に本発
明の二層構造捲縮加工糸（83de、74fil）及び比
較用に緯糸に経糸と同じポリアミド延伸糸を用い
て経密度128本／インチ緯密度96本／インチで織
成し同様の処理をした。結果を第２表に合わせて
示す。[Table] In addition, polyamide filament drawn yarn (unprocessed yarn) (SD80de-68fil) was used for the warp, the two-layer crimped yarn of the present invention (83de, 74fil) was used for the weft, and for comparison, the same as the warp was used for the weft. A polyamide drawn yarn was woven with a warp density of 128 threads/inch and a weft density of 96 threads/inch and treated in the same manner. The results are also shown in Table 2.
【表】
第２表に示すように、緯糸に二層構造捲縮加工
糸を用いた織物は、良好な風合と撥水性能を有し
ているものであつた。[Table] As shown in Table 2, the fabrics using double-layer crimped yarns for the wefts had good texture and water repellency.
Claims (1)
ターの和が1800〜3200の範囲にある高密度織物で
あつて、該経糸及び緯糸のうち、少なくともいず
れか一方が、糸長差を有する２種以上のポリアミ
ド繊維からなる二層構造捲縮加工糸からなり、該
二層構造捲縮加工糸は糸長大なるポリアミド繊維
が単糸繊度1.5デニール以下の細デニールであり
捲縮を有して主として糸の鞘部に配置され、糸長
小なるポリアミド繊維が主として糸のコア部に配
置された構造を有すると共に間欠的に交絡部分を
有し、該高密度織物が該二層構造捲縮加工糸の鞘
部を形成する捲縮繊維による微細凹凸を表面に有
し、かつ該微細凹凸の表面が撥水性樹脂を含むも
のであることを特徴とする撥水性高密度織物。 ２ 二層構造捲縮加工糸を構成する２種以上のポ
リアミド繊維の最大糸長差が５〜30％の範囲にあ
り、かつ、交絡部分の数がインターレース値で50
〜200ケ／Ｍの範囲にある特許請求の範囲第１項、
又は第２項記載の織物。[Scope of Claims] 1. A high-density fabric in which the sum of fabric cover factors in the warp and weft directions is in the range of 1800 to 3200, wherein at least one of the warp and weft has a yarn length difference. The two-layer crimped yarn consists of a two-layer crimped yarn made of two or more types of polyamide fibers, and the two-layer crimped yarn has long polyamide fibers with a fine denier of 1.5 denier or less, and has crimps. The high-density woven fabric has a structure in which polyamide fibers with a small yarn length are mainly arranged in the core part of the yarn and have intertwined parts intermittently. 1. A water-repellent high-density fabric characterized in that the surface has fine irregularities formed by crimped fibers forming a sheath of a crimped yarn, and the surface of the fine irregularities contains a water-repellent resin. 2 The maximum yarn length difference between two or more types of polyamide fibers constituting the two-layer crimped yarn is in the range of 5 to 30%, and the number of interlaced parts is 50% in interlace value.
Claim 1 in the range of ~200 pieces/M,
Or the fabric according to item 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62018567A JPS63190040A (en) | 1987-01-30 | 1987-01-30 | Water repellent bulky fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62018567A JPS63190040A (en) | 1987-01-30 | 1987-01-30 | Water repellent bulky fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190040A JPS63190040A (en) | 1988-08-05 |
| JPH042696B2 true JPH042696B2 (en) | 1992-01-20 |
Family
ID=11975203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62018567A Granted JPS63190040A (en) | 1987-01-30 | 1987-01-30 | Water repellent bulky fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190040A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102016834B1 (en) * | 2018-01-10 | 2019-08-30 | 이수봉 | shoelace knot for preventing untying and method thereof |
| JP2020051006A (en) * | 2018-09-28 | 2020-04-02 | 東レ株式会社 | Woven and knitted fabric |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050892A (en) * | 1983-08-30 | 1985-03-20 | 松下電工株式会社 | Emergency illuminator |
-
1987
- 1987-01-30 JP JP62018567A patent/JPS63190040A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6050892A (en) * | 1983-08-30 | 1985-03-20 | 松下電工株式会社 | Emergency illuminator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63190040A (en) | 1988-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |