JPH0814059B2 - Special entangled fabric - Google Patents
Special entangled fabricInfo
- Publication number
- JPH0814059B2 JPH0814059B2 JP62098261A JP9826187A JPH0814059B2 JP H0814059 B2 JPH0814059 B2 JP H0814059B2 JP 62098261 A JP62098261 A JP 62098261A JP 9826187 A JP9826187 A JP 9826187A JP H0814059 B2 JPH0814059 B2 JP H0814059B2
- Authority
- JP
- Japan
- Prior art keywords
- elastic
- fabric
- fibers
- fiber
- elastic 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 - Fee Related
Links
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- Nonwoven Fabrics (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は非弾性繊維と弾性繊維からなる特殊絡合布帛
に関するものである。The present invention relates to a special entangled fabric composed of non-elastic fibers and elastic fibers.
近年，スポーツ衣料，作業用衣料，医療用基材，産資
分野等において布帛の伸縮性が要求され幾つかの技術が
提供されている。In recent years, stretchable fabrics have been required for sports clothing, work clothing, medical base materials, industrial fields, etc., and some techniques have been provided.
例えば，特開昭60−2273号，特開昭61−55248号等に
は弾性繊維ウェブと非弾性繊維ウェブを積層し接着する
方法或いは弾性繊維と非弾性繊維を同時にメルトブロー
して接着する方法，更には特開昭61−289163号には弾性
繊維を中間層に介在させ，表裏に非弾性繊維を配置する
方法等が開示されている。For example, in JP-A-60-2273, JP-A-61-55248, etc., a method of laminating and adhering an elastic fiber web and an inelastic fiber web, or a method of melt-blowing and adhering elastic fiber and non-elastic fiber at the same time, Further, JP-A-61-289163 discloses a method of interposing elastic fibers in an intermediate layer and disposing non-elastic fibers on the front and back.
しかしながら，いずれの方法にしても得られた不織布
は，繊維間の絡合強力が弱く，非弾性繊維を取り巻く弾
性繊維の接着が均一でなく，また積層不織布をニードル
パンチングして製品強力を高めようとすると，非弾性繊
維の絡合が強固となり，弾性繊維の保持する伸縮性を十
分に発揮させることが困難である。従って，バランスの
とれた高品質，高付加価値な製品の安定供給が困難であ
り，自ずとその用途が限定されたものとなる。また上記
の各方法においては製造工程が煩雑なものとなり経済的
にも極めて不利なものであった。However, the nonwoven fabric obtained by either method has weak entanglement strength between fibers, uneven adhesion of elastic fibers surrounding inelastic fibers, and needle punching of laminated nonwoven fabric to enhance product strength. Then, the entanglement of the non-elastic fibers becomes strong, and it is difficult to fully exhibit the elasticity held by the elastic fibers. Therefore, stable supply of well-balanced, high-quality, high-value-added products is difficult, and its applications are naturally limited. Further, in each of the above-mentioned methods, the manufacturing process is complicated and it is economically extremely disadvantageous.
本発明は非弾性繊維と弾性繊維を用いた布帛におい
て，従来技術では到底解消しえなかった上記の品質的，
経済的な欠点を一挙に解決した特殊絡合布帛を提供する
ものである。The present invention is a fabric using non-elastic fibers and elastic fibers, which has the above-mentioned quality and cannot be solved by the conventional technique.
It is intended to provide a special entangled fabric that solves all the economical drawbacks.
本発明者らは上記の問題点を解決するため鋭意研究し
た結果，遂に本発明に到達したものである。The present inventors finally arrived at the present invention as a result of earnest research to solve the above problems.
即ち本発明の要旨は次の通りである。 That is, the gist of the present invention is as follows.
（１） 非弾性繊維と弾性繊維とが混繊されてなる不織
布から形成されてなり、該不織布の一面には、不織布の
厚み方向に該不織布を構成する非弾性繊維と弾性繊維を
実質的に束状に引き抜いて形成された編物様ループ状絡
合部分をタテ方向に連続的に有してなり、他面には不織
布状部分が残存してなることを特徴とする特殊絡合布
帛。(1) A non-elastic fiber and an elastic fiber are mixed and formed from a non-woven fabric, and the non-elastic fiber and the elastic fiber constituting the non-woven fabric are substantially formed on one surface of the non-woven fabric in the thickness direction of the non-woven fabric. A special entangled fabric characterized in that a knitted loop-like entangled portion formed by pulling out in a bundle is continuously provided in the vertical direction, and a non-woven fabric-like portion remains on the other surface.
（２） 弾性繊維同士または弾性繊維と非弾性繊維が，
実質的に接着している特許請求の範囲第１項に記載の特
殊絡合布帛。(2) Elastic fibers or elastic fibers and inelastic fibers
The special entangled fabric according to claim 1, which is substantially adhered.
（３） 非弾性繊維／弾性繊維の割合が30/70〜90/10重
量％である特許請求の範囲第１項に記載の特殊絡合布
帛。(3) The special entangled fabric according to claim 1, wherein the ratio of non-elastic fiber / elastic fiber is 30/70 to 90/10% by weight.
（４） 弾性繊維が1.5デニール以下の熱可塑性ポリウ
レタンエラストマー類である特許請求の範囲第１項に記
載の特殊絡合布帛。(4) The special entangled fabric according to claim 1, wherein the elastic fibers are thermoplastic polyurethane elastomers having a denier of 1.5 or less.
以下，本発明について詳細に説明する。 Hereinafter, the present invention will be described in detail.
本発明は非弾性繊維と弾性繊維から構成された絡合構
造の特異性からくるものである。非弾性繊維と弾性繊維
を混織し，ニードルパンチ或いは高速流体の噴き当て処
理或いは編機で得られる従来の絡合構造とは，全く異な
った高度な三次元的絡合構造を有するものである。即
ち，単なる不織布構造でもなく，単なる編地構造でもな
く非弾性繊維と弾性繊維が適度に混織された繊維が布帛
の片サイド部分においては不織布状絡合構造を有し，他
面サイド部分においては混繊された繊維が実質的に束状
に引き抜かれて，一方向に連続した編物様ループ状絡合
を併せ持ち，更にこれらの絡合構造部分が三次元的に交
絡した特異な絡合構造を形成したものである。かかる構
造からして，高度な三次元的絡合でありながら繊維の屈
曲自由度が高く，柔軟にして過度な反撥性，伸縮性を有
した実用に充分耐え得る強度，耐摩耗性を兼ね備えた製
品が得られるものである。The present invention is based on the peculiarities of the entangled structure composed of non-elastic fibers and elastic fibers. It has a highly advanced three-dimensional entangled structure that is completely different from the conventional entangled structure obtained by needle-punching or spraying high-speed fluid or knitting machine by mixing and weaving inelastic fibers and elastic fibers. . That is, it is not a mere non-woven fabric structure or a mere knitted fabric structure, but a fiber in which non-elastic fibers and elastic fibers are appropriately mixed and woven has a non-woven fabric-like entangled structure in one side portion of the fabric and the other side portion in the side portion. Is a peculiar entangled structure in which the mixed fibers are pulled out in a substantially bundle shape and also have a knitted loop entanglement continuous in one direction, and these entangled structure parts are entangled three-dimensionally Is formed. Due to such a structure, the fiber has a high degree of flexibility in bending even though it has a high degree of three-dimensional entanglement, is flexible and has excessive resilience and stretchability, and has both strength and abrasion resistance sufficient for practical use. The product is what you get.
一方、従来のニードルパンチ法によって伸縮性を出そ
うとするとニードル密度を低くして，非弾性繊維の絡合
を緩和して弾性繊維の伸縮性を生かさねばならない。こ
のためできあがった製品は耐摩耗性，強力の低下したも
のとなり，逆に，ニードル密度を高くすると絡合度が向
上し，耐摩耗性，強力は向上するものの伸縮性が低下し
たものとなっていた。On the other hand, in order to obtain elasticity by the conventional needle punching method, it is necessary to reduce the needle density and relax the entanglement of the non-elastic fibers to make the most of the elasticity of the elastic fibers. As a result, the finished product has reduced wear resistance and strength. Conversely, increasing the needle density improves the degree of entanglement, improving wear resistance and strength but reducing stretchability. It was
本発明の特殊絡合布帛の強力，耐摩耗性を一層向上さ
せるには，布帛中の弾性繊維同士或いは弾性繊維と非弾
性繊維が，実質的に接着されていることが好ましい。こ
こで言う接着とは，接着部分が僅かな外力で剥離できる
程度から完全に融着した状態までの範囲を示唆するもの
である。In order to further improve the strength and wear resistance of the special entangled fabric of the present invention, it is preferable that the elastic fibers in the fabric or the elastic fibers and the non-elastic fibers are substantially bonded. The term "adhesion" as used herein means a range from the extent to which the adhesive portion can be peeled off by a slight external force to the completely fused state.
従来のニードルパンチ法で得られた混繊布帛中の弾性
繊維を接着した場合，非弾性繊維の屈曲自由度が低いた
め，強力，耐摩耗性は向上するものの柔軟性の低下した
ペーパーライクな風合の製品しか得られないが，本発明
の特殊絡合布帛は非弾性繊維と弾性繊維の混織されたも
のが，布帛の厚み方向に実質的に束状に引き抜かれた編
物様ループ構造を有しているがために，接着処理後にお
いても伸縮性，柔軟性が失われず強度，耐摩耗性の向上
した製品が得られるものである。When elastic fibers in a mixed fiber fabric obtained by the conventional needle punching method are bonded, the strength and wear resistance are improved due to the low degree of bending freedom of the inelastic fibers, but the paper-like wind with reduced flexibility However, the special entangled fabric of the present invention has a knitted loop structure in which a mixture of non-elastic fibers and elastic fibers is pulled out in a bundle in the thickness direction of the fabric. Because of this, it is possible to obtain a product with improved strength and abrasion resistance without losing stretchability and flexibility even after the adhesive treatment.
本発明において非弾性繊維／弾性繊維との混繊割合は
30/70〜90/10重量％が好ましく，より好ましくは40/60
〜80/20重量％である。弾性繊維の混繊割合が10重量％
未満になると十分な伸縮性，耐摩耗性を得ることが困難
となり,70重量％を越えると伸縮性は得られるもののゴ
ム弾性が強くなりすぎ，ゴムライクな風合，外観品位の
低下したものとなり好ましくない。また，弾性繊維のデ
ニールは柔軟性，非弾性繊維との均一な混繊，接着の容
易性等を考慮すると1.5デニール以下が好ましい。In the present invention, the mixing ratio of non-elastic fiber / elastic fiber is
30/70 to 90/10 wt% is preferred, more preferably 40/60
~ 80/20% by weight. 10% by weight of elastic fibers
If it is less than 70% by weight, it becomes difficult to obtain sufficient elasticity and abrasion resistance. If it exceeds 70% by weight, elasticity is obtained, but rubber elasticity becomes too strong, and the rubber-like feel and appearance quality are deteriorated. Absent. Further, the denier of the elastic fiber is preferably 1.5 denier or less in consideration of flexibility, uniform mixing with the non-elastic fiber, and easiness of adhesion.
本発明に用いられる非弾性繊維とは，例えばポリエチ
レンテレフタレート及びそれらを主体とする共重合体，
ポリブチレンテレフタレート及びそれらを主体とする共
重合体等のポリエステル類，ナイロン6,12,66その他の
共重合体等のポリアミド類，ポリプロピレン，ポリエチ
レン等のポリオレフィン類，アクリル系重合体類，ポリ
ビニールアルコール，共重合体ポリビニールアルコー
ル，ポリフェニレンスルファイド，天然繊維，例えば
綿，絹，麻，羽毛，羊毛等，半合成繊維，例えばジアセ
テート，トリアセテート繊維等，再生繊維，例えばビス
コースレーヨン，キュプラ等が挙げられる。The non-elastic fiber used in the present invention is, for example, polyethylene terephthalate or a copolymer containing them as a main component,
Polybutylene terephthalate and polyesters such as copolymers mainly of them, polyamides such as nylon 6,12,66 and other copolymers, polyolefins such as polypropylene and polyethylene, acrylic polymers, polyvinyl alcohol , Copolymer polyvinyl alcohol, polyphenylene sulfide, natural fiber such as cotton, silk, hemp, feather, wool, etc., semi-synthetic fiber such as diacetate, triacetate fiber, etc., recycled fiber such as viscose rayon, cupra etc. Can be mentioned.
一方，弾性繊維としてはポリエステル系エラストマ
ー，ポリアミド系エラストマー，ポリウレタン，アクリ
ル系エラストルー，ジエン系重合体及びその共重合体等
の弾性を有するものが挙げられる。中でも布帛の伸縮性
の観点からポリウレタン繊維が好ましく用いられる。On the other hand, examples of elastic fibers include polyester elastomers, polyamide elastomers, polyurethanes, acrylic elastomers, diene polymers and copolymers thereof having elasticity. Above all, polyurethane fibers are preferably used from the viewpoint of stretchability of the cloth.
本発明に用いる非弾性繊維，弾性繊維の断面形状は特
に限定するものではなく，あらゆる形状が用いられる。The cross-sectional shapes of the non-elastic fiber and elastic fiber used in the present invention are not particularly limited, and any shape can be used.
本発明の特殊絡合布帛の製法を以下に具体例をもって
より詳細に説明する。The method for producing the special entangled fabric of the present invention will be described in more detail below with reference to specific examples.
ポリエチレンテレフタレートのステープルとポリウレ
タンを島成分，ポリスチレンを海成分とする高分子相互
配列体繊維ステープルを開綿機にかけて混繊し，カード
・クロスラッパーM/Cにかけてウェブを作成する。該ウ
ェブをマリモタイプのステッチヤーンガイドニードルを
有する縫編機に通す。ステッチヤーンガイドニードルと
は，一方向に繊維を押し込む通常用いられているニード
ルパンチ用のニードルではなく，原理的にはニードル先
端が一般に言うベラ針の如き構造を有するものである。
従って，混織ウェブの片面からウェブの厚み方向に，前
記ニードルがつきささり，一定の深さにおいてウェブを
形成する繊維を実質的に束状として捕まえ，再度同方向
へ引き抜かれてループ（オールドループ）を形成する。
このオールドループの中を再度，ニードルが厚み方向に
つきささり，一定の深さにおいてウェブ形成繊維を実質
的に束状として捕まえ，再度オールドループの中を通っ
て引き抜かれ編目を形成する。この動作が縫編機の全幅
方向において繰り返し行われるために布帛の一面にタテ
方向に連続した編物様ループが形成され，他面には不織
布状部分が残存する絡合体が得られる。次いでこの絡合
体を場合によってはそのまま，より好ましくは通常用い
られるニードルパンチを行ない，その後，高分子相互配
列体繊維の細化処理を行うことによって，本発明の特異
な絡合構造を有する特殊絡合布帛が得られるのである。Polyethylene terephthalate staples and polymer interpolymer fiber staples with polyurethane as the island component and polystyrene as the sea component are mixed with an opener to create a web by card / cross wrapper M / C. The web is passed through a sewing machine with a marimo-type stitch yarn guide needle. The stitch yarn guide needle is not a needle for needle punching, which is usually used for pushing a fiber in one direction, but in principle, the needle tip has a structure like a Bella needle generally called.
Therefore, the needle sticks from one surface of the mixed woven web in the thickness direction of the web, catches the fibers forming the web as a bundle at a certain depth, and pulls out again in the same direction to form a loop (old loop). ) Is formed.
The needle is again pierced in the thickness direction in the old loop to capture the web-forming fibers in a substantially bundle shape at a constant depth, and the web is again drawn through the old loop to form a stitch. Since this operation is repeated in the entire width direction of the sewing machine, a knitted loop continuous in the vertical direction is formed on one surface of the fabric, and a entangled body in which a non-woven portion remains on the other surface is obtained. Then, the entangled body is subjected to needle punching which is usually used as it is, and more preferably, needle piercing, and then the polymer inter-arrayed fiber is subjected to a thinning treatment to obtain a special entanglement having a unique entangled structure of the present invention. A combined fabric is obtained.
この特殊絡合布帛を公知の接着技術，例えば加熱加圧
方式，熱風加圧方式，高周波方式或いはこれらの組み合
わせ方式を用いて弾性繊維の接着処理を行うことによっ
て，より優れた物性を有する特殊絡合布帛とすることが
出来る。This special entangled fabric is subjected to the adhesive treatment of the elastic fibers by using a known adhesion technique such as a heating and pressing method, a hot air pressing method, a high frequency method, or a combination method thereof, whereby a special entanglement having more excellent physical properties is obtained. It can be a composite fabric.
以下に本発明を実施例にて詳細に説明するが，これら
の実施例によって，本発明が制約，限定されるものでは
ない。むしろ，次の応用発展をもたらすものである。Hereinafter, the present invention will be described in detail with reference to Examples, but the present invention is not limited or restricted by these Examples. Rather, it brings about the next application development.
実施例１ 次に示した極細弾性繊維を得るための高分子相互配列
体繊維（島本数16本）ステープル（Ｉ）と極細非弾性繊
維を得るための高分子相互配列体繊維（島本数16本）ス
テープル（II）を準備した。Example 1 The following polymer inter-array fibers (16 islands) for obtaining ultrafine elastic fibers and polymer inter-array fibers (16 islands for obtaining staple (I) and ultrafine inelastic fibers ) Staple (II) was prepared.
ステープル（Ｉ） 海成分（Ａ）：ポリスチレン（旭ダウ製，品種679） 島成分（Ｂ）：熱可塑性ポリウレタン（日本エラストラ
ン製，品種E995） 成分比率:B/A＝50/50重量％ 複合繊度：約6.1d 島成分繊度：約0.19d 島成分強度:1.28g/d 島成分伸度:412％ 繊維長：約51mm ケン縮数：約11山/in ステープル（II） 海成分（Ａ′）：ポリスチレン（旭ダウ製，品種 67
9） 島成分（Ｂ′）：極限粘度 0.71のポリエチレンテレフ
タレート 成分比率:B′/A′＝57/43重量％ 複合繊度：約3.8d 島成分繊度：約0.13d 繊維長：約51mm ケン縮数：約12山/in ステープル（Ｉ）／（II）を100/40重量％に混繊し，
開綿機，カード・クロスラッパーM/Cに通してウェブを
作成した。次いで，このウェブをステッチヤーンガイド
ニードルを有するマリモ縫編機（ステッチ長1.5mm,機械
ゲージ18mm）にと通し，速度0.9m/分で加工し，その
後，針密度500本/cm2となるようにニードルパンチを行
い，目付204g/m2の繊維シートを得た。Staple (I) Sea component (A): Polystyrene (Asahi Dow, product 679) Island component (B): Thermoplastic polyurethane (Nippon Elastollan, product E995) Component ratio: B / A = 50/50 wt% composite Fineness: Approx. 6.1d Island component Fineness: Approx. 0.19d Island component strength: 1.28g / d Island component elongation: 412% Fiber length: Approx. 51mm Ken reduction: Approx. 11 mountains / in Staple (II) Sea component (A ') ): Polystyrene (Asahi Dow, type 67
9) Island component (B '): Polyethylene terephthalate with an intrinsic viscosity of 0.71 Component ratio: B' / A '= 57/43% by weight Composite fineness: approx. 3.8d Island component fineness: approx. 0.13d Fiber length: approx. 51mm : Approximately 12 piles / in staple (I) / (II) mixed to 100/40% by weight,
A web was created through a cotton opener and card / cross wrapper M / C. Then, this web is passed through a marimo machine (stitch length 1.5 mm, machine gauge 18 mm) having a stitch yarn guide needle, processed at a speed of 0.9 m / min, and then a needle density of 500 needles / cm 2 is obtained. Needle punching was applied to the fiber sheet to obtain a fiber sheet with a basis weight of 204 g / m 2 .
一方，比較例として上記の縫編機にかける前のウェブ
をニードルパンチ法によって，針密度500本/cm2となる
ようにパンチして繊維シートを作成した。次いで，これ
らの繊維シートをトリクロールエチレンを用いて，ステ
ープル（Ｉ）と（II）の海成分の除去を行い，島成分の
極細化を行ないその後，乾燥した。On the other hand, as a comparative example, the web before being sewn on the above-mentioned sewing machine was punched by the needle punching method so as to have a needle density of 500 needles / cm 2 to prepare a fiber sheet. Next, these fibrous sheets were subjected to removal of sea components of staples (I) and (II) by using trichlorethylene to make the island components extremely fine and then dried.
かくして得られた本発明の特殊絡合布帛は極細非弾性
繊維と弾性繊維とが混繊されてなる不織布から形成され
てなり、該不織布の一面には、不織布の厚み方向に該不
織布を構成する非弾性繊維と弾性繊維を実質的に束状に
引き抜いて形成された編物様ループ状絡合部分をタテ方
向に連続的に有してなり、他面には不織布状部分が残存
してなる柔軟にして過度なパッカビリティー伸縮性を保
持した強力，耐摩耗性に優れたものであった。一方，単
なるニードルパンチ法により得られた布帛は柔軟性があ
るものの本発明品に比して，強力，耐摩耗性の劣った残
留歪の高い布帛であった。The thus obtained special entangled fabric of the present invention is formed of a non-woven fabric formed by mixing ultrafine non-elastic fibers and elastic fibers, and one face of the non-woven fabric constitutes the non-woven fabric in the thickness direction of the non-woven fabric. Flexible with a knitted loop-like entangled portion formed by pulling out non-elastic fibers and elastic fibers substantially in a bundle in the vertical direction, and a non-woven portion remaining on the other surface In addition, it was strong and had excellent wear resistance while maintaining excessive packability and elasticity. On the other hand, although the cloth obtained by the simple needle punching method was flexible, it was a cloth having a high residual strain and a high strength and inferior abrasion resistance as compared with the product of the present invention.
実施例２ 実施例１で得られた本発明の特殊絡合布帛を，表面温
度140℃の２本の金属ロールに通し，加圧接着処理し
た。得られた製品は実施例１よりも若干，柔軟性が劣る
ものの強力，耐摩耗性の改良された布帛であった。Example 2 The special entangled fabric of the present invention obtained in Example 1 was passed through two metal rolls having a surface temperature of 140 ° C. and pressure-bonded. The obtained product was a fabric which was slightly inferior in flexibility to Example 1 but improved in strength and abrasion resistance.
実施例３ 次に示した極細非弾性繊維を得るための高分子相互配
列体繊維（島本数36本）ステープルを準備した。Example 3 The following staples for polymer inter-array fibers (36 islands) were prepared to obtain the ultrafine inelastic fibers.
海成分（Ａ）：熱水可溶型ポリエステル（ポリエチレン
テレフタレート／イソフタル酸／ポリエチレングリコー
ル共重合体） 島成分（Ｂ）：極限粘度 0.71のポリエチレンテレフタ
レート 成分比率:B/A＝80/20重量％ 複合繊度：約3.8d 島成分繊度：約0.08d 繊維長：約51mm ケン縮数：約10山/in 上記のステープル／実施例１で用いたステープル
（Ｉ）を100/64重量％に混繊し，開綿機，カード・クロ
スラッパーM/Cに通してウェブを作成し，実施例１と同
様に縫編機に通し加工した。次いで，熱風中に通し収縮
処理した。次いでトリクロールエチレンを用いて，弾性
繊維の極細化処理を行い，乾燥した。次いで，実施例２
と同様に金属ロールに通し，加圧接着処理した。その
後，サーキュラー染色機を用いて100℃で湯洗し，分散
染料を用いてブラウン系に染色した。Sea component (A): Hot water-soluble polyester (polyethylene terephthalate / isophthalic acid / polyethylene glycol copolymer) Island component (B): Polyethylene terephthalate with an intrinsic viscosity of 0.71 Component ratio: B / A = 80/20 wt% Composite Fineness: Approx. 3.8d Island component Fineness: Approx. 0.08d Fiber length: Approximately 51mm Ken reduction: Approximately 10 peaks / in Staples above / Stap (I) used in Example 1 was mixed into 100/64% by weight A web was created by passing through a cotton opening machine and a card cross wrapper M / C, and processed through a sewing machine in the same manner as in Example 1. Then, it was passed through hot air for shrinkage treatment. Next, the elastic fiber was subjected to an ultrafine treatment using trichlorethylene and dried. Then, Example 2
It was passed through a metal roll in the same manner as above and pressure-bonded. After that, it was washed with hot water at 100 ° C using a circular dyeing machine, and dyed in a brown color with a disperse dye.
かくして得られた製品は実施例１で得られた布帛より
も強度，耐摩耗性に優れた，且つ実施例２で得られた布
帛よりも柔軟なブラウン系に着色されたピィグ調スエー
ドであった。The product thus obtained was a pig-like suede colored in a brown color which was superior in strength and abrasion resistance to the cloth obtained in Example 1 and softer than the cloth obtained in Example 2. .
本発明の特殊絡合布帛は非弾性繊維と弾性繊維との高
度な三次元絡合を有し，且つ柔軟で適度な反発性，伸縮
性を持つ耐摩耗性に優れている。また，低目付領域にお
いても高度な三次元絡合を有するため，強力に優れてい
る。更には布帛表面を接着処理後にエンボス加工，或い
は銀面加工を施して，より高付加価値な製品とすること
が可能である。The special entangled fabric of the present invention has a high degree of three-dimensional entanglement of non-elastic fibers and elastic fibers, and is flexible and has excellent resilience and elasticity, and is excellent in wear resistance. In addition, it has a high degree of three-dimensional entanglement even in the low basis weight area, so it is extremely strong. Furthermore, the surface of the fabric can be embossed or silver-finished after the adhesive treatment to make a product with higher added value.
本発明の特殊絡合布帛は従来の人工皮革製造技術とは
全く異なり，煩雑さがなく経済的である。The special entangled fabric of the present invention is economical and free from complexity, which is completely different from the conventional artificial leather manufacturing technique.
Claims (4)
不織布から形成されてなり、該不織布の一面には、不織
布の厚み方向に該不織布を構成する非弾性繊維と弾性繊
維を実質的に束状に引き抜いて形成された編物様ループ
状絡合部分をタテ方向に連続的に有してなり、他面には
不織布状部分が残存してなることを特徴とする特殊絡合
布帛。1. A non-elastic fiber and an elastic fiber are formed from a non-woven fabric which is a mixture of non-elastic fiber and elastic fiber, and the non-elastic fiber and the elastic fiber constituting the non-woven fabric are substantially formed on one surface of the non-woven fabric. Special entangled fabric characterized in that it has continuously knitted loop-like entangled portions formed in a bundle shape in the vertical direction, and non-woven fabric-like portions remain on the other surface. .
が、実質的に接着している特許請求の範囲第１項に記載
の特殊絡合布帛。2. The special entangled fabric according to claim 1, wherein the elastic fibers or the elastic fibers and the non-elastic fibers are substantially adhered to each other.
10重量％である特許請求の範囲第１項に記載の特殊絡合
布帛。3. A non-elastic fiber / elastic fiber ratio of 30/70 to 90 /
The special entangled fabric according to claim 1, which is 10% by weight.
リウレタンエラストマー類である特許請求の範囲第１項
に記載の特殊絡合布帛。4. The special entangled fabric according to claim 1, wherein the elastic fibers are thermoplastic polyurethane elastomers having a denier of 1.5 or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62098261A JPH0814059B2 (en) | 1987-04-21 | 1987-04-21 | Special entangled fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62098261A JPH0814059B2 (en) | 1987-04-21 | 1987-04-21 | Special entangled fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63264956A JPS63264956A (en) | 1988-11-01 |
| JPH0814059B2 true JPH0814059B2 (en) | 1996-02-14 |
Family
ID=14215008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62098261A Expired - Fee Related JPH0814059B2 (en) | 1987-04-21 | 1987-04-21 | Special entangled fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0814059B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7405171B2 (en) | 2002-08-08 | 2008-07-29 | Chisso Corporation | Elastic nonwoven fabric and fiber products manufactured therefrom |
-
1987
- 1987-04-21 JP JP62098261A patent/JPH0814059B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63264956A (en) | 1988-11-01 |
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