JP2001073245A - Feather-like processed yarn capable of dyed into deep multi-colors - Google Patents
Feather-like processed yarn capable of dyed into deep multi-colorsInfo
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- JP2001073245A JP2001073245A JP24848699A JP24848699A JP2001073245A JP 2001073245 A JP2001073245 A JP 2001073245A JP 24848699 A JP24848699 A JP 24848699A JP 24848699 A JP24848699 A JP 24848699A JP 2001073245 A JP2001073245 A JP 2001073245A
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- yarn
- thick
- thin
- filament
- processed
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Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は異染性フェザー調加
工糸、特に全体としては濃染であり、しかも濃淡コント
ラストがナチュラルな外観を呈する異染性フェザー調加
工糸に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metachromatic feathered yarn, particularly a dyed feathered yarn which is deeply dyed as a whole and has a natural appearance with a light and dark contrast.
【０００２】[0002]
【従来の技術】従来、染着性の異なるフィラメント糸を
組合わせ、濃染部と淡染部となる構造部分を形成し、
濃、淡色の２色あるいは濃、中、淡色の３色の染着色相
を混在化させることによりナチュラルな外観を表現でき
る異染性フェザー調加工糸が検討されてきている。2. Description of the Related Art Conventionally, filament yarns having different dyeing properties are combined to form a structure part which becomes a deep dyeing part and a light dyeing part.
Different dyeable feather-tone yarns capable of expressing a natural appearance by mixing two dyed and colored phases of dark and light or three colors of dark, medium and light have been studied.
【０００３】例えば、特公昭６２−５７７２８号公報に
は、高配向フィラメントの周りに、シックアンドシンヤ
ーンのシック部が擬融着状態または融着状態で巻付いて
なる濃染部と、該高配向フィラメント糸が該シックアン
ドシンヤーンのシン部に緩やかに回旋した状態で開花捲
縮してなる淡染部とを交互に有し、その際該開花捲縮部
においては、高配向フィラメント糸がシックアンドシン
ヤーンのシン部より濃染化するような染着差を有する異
染性フェザー調加工糸が開示されている。[0003] For example, Japanese Patent Publication No. 62-57728 discloses a thick dyeing part in which a thick part of a thick and thin yarn is wound around a highly oriented filament in a pseudo-fused state or a fused state. The oriented filament yarn alternately has a lightly dyed portion formed by flowering and crimping in a state where the oriented filament yarn is gently rotated around the thin portion of the thick and thin yarn. Distinct feather-finished yarns having a dyeing difference that makes the dyed dye deeper than the thin part of thick and thin yarn are disclosed.
【０００４】また、特許２８８２８３２号公報にはシッ
クアンドシンヤーンと、該ヤーンより染着性が高く屈折
率が該ヤーンのシック部とシン部の中間にある長手方向
に太さ斑のないフィラメント糸からなる複合仮撚加工糸
で、染着性の高いフィラメント糸の周りに、シックア
ンドシンヤーンが非融着状態で被覆している淡染部、
シックアンドシンヤーンのシン部の周りに、染着性の高
いフィラメント糸が非融着状態で巻付いている濃染部、
染着性の高いフィラメント糸とシックアンドシンヤー
ンが互いに混繊・交絡している中間色部からなる異染性
フェザー調加工糸が開示され、前述の特公昭６２−５７
７２８号公報で開示された加工糸よりも濃淡のコントラ
ストピッチを長くできナチュラルな外観を表現できると
されている。Japanese Patent No. 2882832 discloses a thick and thin yarn and a filament yarn having a higher dyeing property and a refractive index between the thick and thin portions of the yarn and having no thickness unevenness in the longitudinal direction. The composite false twisted yarn consisting of: A light-dyed part covered with a thick and thin yarn in a non-fused state around a filament yarn with high dyeability.
A thick dyeing part where a highly dyeable filament yarn is wound in a non-fused state around the thin part of the chic and thin yarn,
Japanese Patent Application Publication No. Sho 62-57 discloses a dyeable, feather-finished yarn comprising an intermediate color portion in which a filament yarn having high dyeability and a thick and thin yarn are mixed and entangled with each other.
It is said that the contrast pitch of light and shade can be made longer than that of the processed yarn disclosed in Japanese Patent No. 728, and a natural appearance can be expressed.
【０００５】一方、最近こうしたフェザー調加工糸にも
様々なニーズが出てきており、なかでも前述のような異
染効果によるナチュラルな外観を有しながら、かつ全体
としては濃色となる加工糸の要求が高まってきている。
しかしながら、上記の従来提案されている加工糸はいず
れも淡染部、つまり染着性の低いシックアンドシンヤー
ンが表面に出ている部分が多く、これらを濃く染めても
十分な濃染効果が得られないといった問題がある。On the other hand, recently, there has been a variety of needs for such a feather-like processed yarn. Among them, a processed yarn having a natural appearance due to the above-described heterodye effect and having a dark color as a whole. The demand for is increasing.
However, the above-mentioned conventionally-produced processed yarns all have lightly dyed portions, that is, many portions where thick and thin yarns with low dyeability are exposed on the surface, and even if these are dyed deeply, a sufficient deep dyeing effect is obtained. There is a problem that it cannot be obtained.
【０００６】[0006]
【発明が解決しようとする課題】本発明の目的は、全体
としては濃色に染色することができ、しかも濃淡コント
ラストが明瞭でナチュラルな外観を有する織編物が得ら
れる異染性フェザー調加工糸を提供することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a heterochromatic feather-processed yarn which can be dyed in a dark color as a whole and which can provide a woven or knitted fabric having a clear and natural contrast with a light and dark contrast. Is to provide.
【０００７】[0007]
【課題を解決するための手段】本発明者らは上記目的を
達成すべく鋭意検討した結果、互いに異染性を示す少な
くとも２種類以上のフィラメント糸の染着差と、それら
の糸条による２種の構造を巧みに組合せるとき、所望の
濃色異染性フェザー調加工糸が得られることを見出し、
本発明を完成させるに至った。Means for Solving the Problems The inventors of the present invention have conducted intensive studies to achieve the above object, and as a result, have found that the dyeing difference between at least two or more types of filament yarns exhibiting different dyeing properties and the difference between the two yarns caused by these yarns. It has been found that when skillfully combining seed structures, the desired dark-colored, heterochromatic, feather-finished yarn can be obtained,
The present invention has been completed.
【０００８】かくして本発明によれば、シックアンドシ
ンヤーンと、該ヤーンより染着性が高くかつ長手方向に
沿って太さ斑のないフィラメント糸との少なくとも２種
類を仮撚加工してなる複合仮撚加工糸であって、該加工
糸が長手方向に沿って以下の（ａ）および（ｂ）の構成
部分を含み、（ａ）シックアンドシンヤーンの周りを染
着性の高いフィラメント糸が非融着状態で巻付き、かつ
該加工糸において濃染部となっている部分（ｂ）染着性
の高いフィラメント糸とシックアンドシンヤーンとが互
いに混繊・交絡し、かつ該加工糸において淡染部となっ
ている部分かつ、このうち（ａ）の部分が該加工糸の６
０〜９５％を占めていることを特徴とする濃色異染性フ
ェザー調加工糸が提案される。Thus, according to the present invention, a composite formed by false twisting at least two types of thick and thin yarns and filament yarns having a higher dyeing property than the yarns and having no unevenness in the longitudinal direction. A false twisted yarn, wherein the processed yarn includes the following components (a) and (b) along the longitudinal direction, and (a) a filament yarn having a high dyeing property around the thick and thin yarn. (B) a filament yarn having a high dyeing property and a thick and thin yarn are mixed and entangled with each other in a non-fused state and a deeply dyed portion in the processed yarn; The part which is a lightly dyed part and the part (a) is 6
A dark heterochromatic feathered textured yarn characterized by occupying 0 to 95% is proposed.
【０００９】[0009]
【発明の実施の形態】本発明の加工糸はシックアンドシ
ンヤーンと、該ヤーンより染着性が高くかつ長手方向に
沿って太さ斑のないフィラメント糸（以下染着性の高い
フィラメント糸と称す）との少なくとも２種類を仮撚加
工してなる複合仮撚加工糸である。BEST MODE FOR CARRYING OUT THE INVENTION The processed yarn of the present invention comprises a thick and thin yarn and a filament yarn having a higher dyeing property than the yarn and having no unevenness in thickness along the longitudinal direction (hereinafter referred to as a filament yarn having a high dyeing property). ) Is a composite false twisted yarn obtained by false twisting at least two types of false twisted yarns.
【００１０】本発明において、各フィラメントを構成す
るポリマーとしてはポリエステルが好ましく、特にポリ
エチレンテレフタレートが好ましい。この際、上記のよ
うな染着差が発現するものとしては、通常のポリエチレ
ンテレフタレートからなる分散染料可染性のシックアン
ドシンヤーンとカチオン染料可染性フィラメント糸の組
合わせが好ましい。また、このような異種染料で染着差
が発現する組み合わせだけでなく、同一染料に対して染
着性の異なる組合わせとしてもよく、例えば、ポリエチ
レンテレフタレートからなる糸と、従来公知である第３
成分を共重合し分散染料に対して濃染性あるいは淡染性
としたポリエチレンテレフタレートからなる糸とを組合
せてもよい。In the present invention, the polymer constituting each filament is preferably polyester, particularly preferably polyethylene terephthalate. In this case, a combination of a disperse dye-dyeable thick and thin yarn made of ordinary polyethylene terephthalate and a cationic dye-dyeable filament yarn is preferable as a material which develops the dyeing difference as described above. In addition, not only a combination in which a difference in dyeing is exhibited by such different kinds of dyes, but also a combination in which the same dye has different dyeing properties may be used.
You may combine with the thread which consists of a polyethylene terephthalate which copolymerized a component and made deep dyeing or light dyeing with respect to a disperse dye.
【００１１】本発明の加工糸は長手方向に沿って以下の
（ａ）および（ｂ）の構成部分を含む加工糸である。 （ａ）シックアンドシンヤーンの周りを染着性の高いフ
ィラメント糸が非融着状態で巻付き、かつ該加工糸にお
いて濃染部となっている部分 （ｂ）染着性の高いフィラメント糸とシックアンドシン
ヤーンとが互いに混繊・交絡し、かつ該加工糸において
淡染部となっている部分The processed yarn of the present invention is a processed yarn including the following components (a) and (b) along the longitudinal direction. (A) A filament yarn having high dyeability is wrapped around the thick and thin yarn in a non-fused state, and the processed yarn is a deeply dyed portion. (B) A filament yarn having high dyeability is used. The part where the chic and thin yarn is mixed and entangled with each other, and the processed yarn is a lightly dyed part
【００１２】なお、上記の（ａ）には、シックアンドシ
ンヤーン単独に染着性の高いフィラメント糸が巻付いて
いる部分のみでなく、シックアンドシンヤーンを含み、
該ヤーンと染着性の高いフィラメント糸が混繊している
ヤーンに染着性の高いフィラメント糸が巻付いている部
分も含まれる。[0012] The above (a) includes not only a portion where a filament yarn having high dyeability is wound on a thick and thin yarn alone, but also a thick and thin yarn,
The yarn in which the yarn and the highly dyeable filament yarn are mixed also includes a portion where the highly dyeable filament yarn is wound.
【００１３】本発明では、前記の２種類のフィラメント
糸を組合せることによって、シックアンドシンヤーンに
おいて伸度の低いシン部では主に染着性の高いフィラメ
ント糸が該ヤーンの周りに巻付いて（ａ）の部分を形成
し、また、伸度の高いシック部では主に該ヤーンと染着
性の高いフィラメント糸とが互いに混繊・交絡し（ｂ）
の部分を形成しているのである。In the present invention, by combining the above two kinds of filament yarns, the filament yarn having high dyeability is wound around the yarn mainly in the thin portion of the thin and thin yarn where the elongation is low. In the thick part having high elongation, the yarn and the filament yarn having high dyeability are mixed and entangled with each other.
Is formed.
【００１４】この際、（ａ）の部分が該加工糸の６０〜
９５％、好ましくは７５〜９５％を占めていることが全
体として濃色で、かつ、ナチュラルな外観とするために
肝要である。ここで濃染部となっている（ａ）の部分が
６０％未満では、これを織編物とし染色しても全体とし
て濃色とはならず、また、９５％を越えると淡染部であ
る（ｂ）の部分が少なくなり過ぎ濃淡のコントラストが
明瞭なものとならずナチュラルな外観が得られない。At this time, the portion (a) corresponds to 60 to
It is essential to have 95%, preferably 75-95%, as a whole, a dark color and a natural appearance. If the portion (a), which is a deeply dyed portion, is less than 60%, it does not become dark as a whole even if it is dyed as a woven or knitted fabric, and if it exceeds 95%, it is a lightly dyed portion. The portion (b) is too small, and the contrast of density is not clear and a natural appearance cannot be obtained.
【００１５】本発明においては、染着性の高いフィラメ
ント糸を構成するフィラメントの糸長が、シックアンド
シンヤーンを構成するフィラメントの糸長よりも長く、
下記式で示される糸足差が５％以上であることが、シッ
クアンドシンヤーン、特に該ヤーンのシン部において染
着性の高いフィラメント糸が該ヤーンの周りに巻付き、
該加工糸において（ａ）の部分が大半を占める構造とす
る上で特に好ましい。また、該糸足差を１５％以下とす
ると、後工程、特に巻返し、撚糸といった準備工程で糸
ずれが発生し難くより好ましい。 糸足差＝（Ｌｃ−Ｌｓ）／Ｌｓ×１００ （但し、ＬｃおよびＬｓは複合仮撚加工糸を任意の個所
で５ｃｍにカットした中に含まれる染着性の高いフィラ
メント糸およびシックアンドシンヤーンのそれぞれの全
単繊維糸長の平均値を示す。）In the present invention, the length of the filament constituting the highly dyeable filament yarn is longer than the length of the filament constituting the thick and thin yarn,
When the yarn foot difference represented by the following formula is 5% or more, a thick and thin yarn, particularly a highly dyeable filament yarn in the thin portion of the yarn is wound around the yarn,
This is particularly preferable in that the structure (a) occupies the majority in the processed yarn. Further, when the yarn foot difference is 15% or less, it is more preferable that yarn misalignment hardly occurs in a subsequent process, particularly in a preparation process such as rewinding and twisting. Yarn difference: (Lc-Ls) / Ls × 100 (where Lc and Ls are filament yarns having high dyeing properties and thick and thin yarns contained in a composite false twisted yarn cut to 5 cm at an arbitrary position) Shows the average value of the lengths of all single fiber yarns.
【００１６】このような加工糸は、例えばシックアンド
シンヤーンと、該ヤーンより伸度が大きく染着性の高い
フィラメント糸との少なくとも２種類を仮撚加工した
後、混繊交絡処理することによって容易に得ることがで
きる。[0016] Such a processed yarn is obtained by subjecting at least two types of, for example, a thick and thin yarn and a filament yarn having a higher elongation and a higher dyeing property to the yarn to a false twisting process, and then performing a mixed fiber entanglement process. Can be easily obtained.
【００１７】上記のようにシックアンドシンヤーンの伸
度よりも染着性の高いフィラメント糸の伸度を大きくす
ることによって、仮撚加工で染着性の高いフィラメント
糸の糸長が長くなるような糸足差を発現し、その結果、
シックアンドシンヤーンの周りに染着性の高いフィラメ
ント糸が非融着で巻付いた（ａ）の構造部分が大半を占
めるような構造を容易に成形することができるのであ
る。染着性の高いフィラメント糸とシックアンドシンヤ
ーンとの伸度差は２０〜６０％が好ましく、また、染着
性の高いフィラメント糸およびシックアンドシンヤーン
の伸度としては、それぞれ８０〜１５０％、６０〜１２
０％が好ましい。As described above, by increasing the elongation of the filament yarn having high dyeability than that of the thick and thin yarn, the yarn length of the filament yarn having high dyeability in false twisting can be increased. Expresses a great yarn foot difference, and as a result,
It is possible to easily form a structure in which the structure portion (a) in which the filament yarn having high dyeability is wrapped in a non-fused manner around the thick and thin yarn is predominant. The difference in elongation between the highly dyeable filament yarn and the thick and thin yarn is preferably 20 to 60%, and the elongation of the highly dyeable filament yarn and the thick and thin yarn is 80 to 150%, respectively. , 60-12
0% is preferred.
【００１８】この際、シックアンドシンヤーンとして
は、１．１〜１．４倍程度に冷延伸したものを用いる方
が、仮撚加工で該ヤーンが高収縮して糸足差が発現し、
該ヤーンに染着性の高いフィラメント糸が巻付いた構造
を容易に成形できるだけでなく、冷延伸の比率を変える
ことで同一原糸でも該加工糸において多彩な杢感を表現
できる点でより好ましい。At this time, as the thick and thin yarn, it is better to use a cold drawn yarn of about 1.1 to 1.4 times, since the yarn is highly shrunk by false twisting, and a yarn foot difference appears,
It is more preferable that not only the structure in which the filament yarn having a high dyeing property is wound around the yarn can be easily formed, but also that the processed yarn can express various feelings of heat in the processed yarn by changing the ratio of the cold drawing. .
【００１９】該加工糸の製造方法においては、上記のシ
ックアンドシンヤーンと染着性の高いフィラメント糸と
の少なくとも２種類を仮撚加工した後、さらに繊維形状
を保持し、製編織性を高めるため混繊交絡処理すること
が好ましい。この場合、混繊交絡処理してから仮撚加工
しても良いが、仮撚加工で染着性の高いフィラメント糸
の糸長が長くなるように糸足差を発現し、これを混繊交
絡処理でシックアンドシンヤーンの表面に巻付けた
（ａ）のような構造を成形し易い点で上記のように仮撚
加工してから混繊交絡処理する方法がより好ましい。In the method for producing a processed yarn, at least two types of the above-mentioned thick and thin yarn and a filament yarn having a high dyeing property are subjected to false twist processing, and thereafter, the fiber shape is further maintained to improve the knitting and weaving properties. Therefore, it is preferable to carry out a mixed fiber entanglement treatment. In this case, the false twist processing may be performed after the mixed fiber entanglement processing. However, the false twist processing produces a yarn foot difference so that the yarn length of the highly dyeable filament yarn becomes longer, and this is mixed fiber entangled. It is more preferable to perform the false twist processing as described above and then to perform the mixed fiber entanglement processing in that the structure as shown in (a) wound around the surface of the thick and thin yarn is easily formed by the processing.
【００２０】また、上記の仮撚加工は延伸を伴わない単
なる仮撚加工でも、延伸を伴う延伸仮撚加工でもよい。
該仮撚加工が延伸を伴わない場合や低倍率で延伸を行な
う場合は、染着性の高いフィラメント糸側のみに２〜１
５％のオーバーフィードを付与しながらシックアンドシ
ンヤーンと共に仮撚加工してやることが、染着性の高い
フィラメント糸がシックアンドシンヤーンの周りに巻付
いた構造とし易くより好ましい。The above false twisting may be simple false twisting without stretching or stretch false twisting with stretching.
In the case where the false twisting is not accompanied by drawing or when drawing is performed at a low magnification, only 2 to 1 is applied to the filament yarn having high dyeability.
It is more preferable to perform the false twist processing together with the thick and thin yarn while giving 5% overfeed, because the filament yarn having high dyeability easily has a structure wound around the thick and thin yarn.
【００２１】具体的な仮撚加工および混繊交絡処理の条
件としては、例えば、シックアンドシンヤーンと染着性
が高いフィラメント糸とを合糸し、加工温度を８０〜２
００℃の融着を伴わない温度として、以下の式で示す仮
撚数を採用して仮撚加工を行なった後、インターレース
処理などで混繊交絡処理を施すことにより、本発明の目
的とする加工糸を得ることができる。 仮撚数（Ｔ／ｍ）＝３２５００・α／Ｄ1/2 （ここでαは０．６〜１．２、Ｄは仮撚加工後のトータ
ルデニールを示す。）Specific conditions for false twisting and blending and entanglement are as follows: for example, thick and thin yarn is combined with a filament yarn having high dyeing properties, and the processing temperature is set to 80 to 2;
As a temperature not accompanied by fusion of 00 ° C., after performing false twisting using the number of false twists represented by the following formula, the object of the present invention is to perform a mixed fiber entanglement process such as an interlace process. A processed yarn can be obtained. Number of false twists (T / m) = 32500 · α / D 1/2 (where α is 0.6 to 1.2, and D indicates total denier after false twisting)
【００２２】[0022]
【実施例】以下、実施例により本発明をさらに詳細に説
明する。The present invention will be described in more detail with reference to the following examples.
【００２３】［実施例１］伸度が１３０％の１００デニ
ール／４８フィラメントのシックアンドシンヤーンを
１．２５倍で冷延伸し伸度を９１％としたフィラメント
糸と、１３０デニール／２４フィラメントの５−ナトリ
ウムスルホイソフタル酸を２．６モル％共重合したポリ
エチレンテレフタレートのフィラメント糸（カチオン染
料可染性フィラメント糸；伸度１１０％）とを、該カチ
オン染料可染性フィラメント糸側のみ１０％オーバーフ
ィードしながら供給し、延伸倍率が１．１５倍、仮撚温
度が１６０℃、仮撚数が２２５０Ｔ／ｍ（α＝１．
０）、加工速度が２５０ｍ／分の条件下で延伸仮撚加工
を行なった後、圧空圧を４ｋｇ／ｃｍ2としたインター
レース処理で交絡を付与して巻き取った。Example 1 A 100% denier / 48 filament thick and thin yarn having an elongation of 130% was cold-drawn at 1.25-fold and drawn to an elongation of 91%, and a 130 denier / 24 filament filament yarn. A 10% excess of a polyethylene terephthalate filament yarn (cation dye dyeable filament yarn; elongation: 110%) obtained by copolymerizing 2.6 mol% of 5-sodium sulfoisophthalic acid with only the cationic dye dyeable filament yarn side Supplied while feeding, the draw ratio is 1.15 times, the false twist temperature is 160 ° C., and the number of false twists is 2250 T / m (α = 1.
0) After performing the draw false twisting under the condition of the processing speed of 250 m / min, the convolution was applied by interlacing at a pressurized air pressure of 4 kg / cm 2 and the film was wound.
【００２４】上記加工糸を拡大鏡で観察したところ、本
発明でいう（ａ）および（ｂ）で構成された加工糸が得
られた。該加工糸について任意の個所で１ｍを選び、こ
れを黒色のボール紙に貼りつけ（ａ）の構造となってい
る部分の長さを測定し、その１ｍ中に（ａ）の部分が占
める割合を計算した結果７５％であった。When the processed yarn was observed with a magnifying glass, a processed yarn constituted by (a) and (b) of the present invention was obtained. 1m is selected at an arbitrary point with respect to the processed yarn, this is attached to black cardboard, the length of the portion having the structure of (a) is measured, and the ratio of the portion of (a) in 1m is measured. Was 75%.
【００２５】さらに、得られた加工糸を任意の位置で５
ｃｍの長さにカットし、それぞれをシックアンドシンヤ
ーンとカチオン染料可染性フィラメント糸とに分けた
後、前述の式に基いて糸足差を計算したところ、０．１
３であった。Further, the obtained processed yarn is placed at an arbitrary position for 5 hours.
cm and cut into thick and thin yarns and cationic dye-dyeable filament yarns, and the yarn foot difference was calculated based on the above formula.
It was 3.
【００２６】次ぎにこの加工糸を平組織に製織したが、
巻返し、撚糸といった準備工程でも糸ずれなどによるト
ラブルも発生せず、製織工程でも安定した製織が可能で
あった。さらに、製織した織物をカチオン染料で黒色に
染色した結果、織物全体としては濃色に染色され、しか
も、明瞭な濃淡のコントラストを呈しナチュラルな外観
を有する織物が得られた。該織物をほぐして得た加工糸
を５％縮めた状態で黒色のボール紙に貼りつけこれを拡
大鏡で観察したところ大半を占める（ａ）の部分が黒に
近い濃いグレーに、（ｂ）の部分が白に近い薄いグレー
に染まっているのが確認できた。Next, the processed yarn was woven into a flat structure.
Troubles such as yarn displacement did not occur in the preparation process such as rewinding and twisting, and stable weaving was possible in the weaving process. Furthermore, as a result of dyeing the woven fabric black with a cationic dye, the whole fabric was dyed dark, and a woven fabric having a natural appearance with a clear contrast of shades was obtained. The processed yarn obtained by loosening the woven fabric was attached to black cardboard in a state of being reduced by 5%, and when observed with a magnifying glass, the majority of the portion (a) became dark gray close to black, and (b) It was confirmed that the part was dyed light gray close to white.
【００２７】［実施例２］実施例１において、伸度が１
００％のシックアンドシンヤーンを１．２倍で冷延伸し
伸度を８２％としたフィラメント糸と、伸度が１２０％
のカチオン可染性フィラメント糸を用いた以外は実施例
１と同様にして加工糸を得た。該加工糸において（ａ）
の部分が占める割合は８７％、糸足差は１３％であっ
た。該加工糸は実施例１と同様、準備工程、製織工程で
の加工性、製織性が良好であり、得られた織物は染色後
全体として実施例１よりもさらに濃色となったが、濃淡
コントラストは明瞭でナチュラルな外観を呈していた。Example 2 In Example 1, the elongation was 1
A filament yarn having an elongation of 82% by cold-drawing a 00% thick and thin yarn by 1.2 times and an elongation of 120%
A processed yarn was obtained in the same manner as in Example 1, except that the cationic dyeable filament yarn was used. In the processed yarn (a)
Was 87%, and the yarn foot difference was 13%. The processed yarn was excellent in workability and weaving in the preparation step and weaving step as in Example 1, and the obtained woven fabric became darker than Example 1 as a whole after dyeing. The contrast was clear and had a natural appearance.
【００２８】［比較例１］実施例１において、シックア
ンドシンヤーンおよびカチオン可染性フィラメント糸の
伸度をともに１１０％とし、シックアンドシンヤーンに
は冷延伸していないものを用いた以外は実施例１と同様
にして加工糸を得た。該加工糸において（ａ）の部分が
占める割合が５５％、糸足差が２％であった。該加工糸
は実施例１と同様、準備工程、製織工程での加工性、製
織性は良好であったが、得られた織物は染色後全体とし
て中間色となり目的とする濃色の織物は得られなかっ
た。[Comparative Example 1] In Example 1, the thickness of the thick and thin yarn and the cationic dyeable filament yarn were both set to 110%, and the thick and thin yarn which was not cold drawn was used. A processed yarn was obtained in the same manner as in Example 1. The proportion occupied by the portion (a) in the processed yarn was 55%, and the difference in yarn foot was 2%. The processed yarn had good processability and weaving properties in the preparation step and the weaving step as in Example 1, but the resulting woven fabric became an intermediate color as a whole after dyeing, and the desired dark-colored woven fabric was obtained. Did not.
【００２９】[0029]
【発明の効果】本発明の加工糸は、染着性の低いシック
アンドシンヤーンの周りに染着性の高いフィラメント糸
が巻き付いている濃染部分が大半を占める構造となって
おり、しかも両方の糸が混繊・交絡している淡染部分で
は明瞭な淡染性を示すため、全体として濃色であり、か
つ濃淡コントラストがはっきりしたナチュラルな外観を
有する織編物を得ることができるといった効果を奏す
る。また、シックアンドシンヤーンのシック部とシン部
の長さを変えることによって濃淡コントラストピッチを
任意に調整でき、ユーザーからの様々な要求にも対応で
きるものである。The processed yarn of the present invention has a structure in which the deep dyeing portion in which a filament yarn having high dyeability is wound around a thick and thin yarn having low dyeability occupies most of the processed yarn. The effect is that the woven or knitted fabric has a natural appearance with a dark color as a whole and a clear contrast between shades of light, since the lightly dyed portion where the yarns are mixed and entangled exhibits clear light dyeing properties. To play. Further, by changing the length of the thick portion and the thin portion of the thick and thin yarn, the contrast contrast pitch can be arbitrarily adjusted, and can respond to various requests from users.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 山根 七広 石川県小松市今江町６丁目349番地 帝人 加工糸株式会社内 Ｆターム(参考） 4L036 MA05 MA33 MA39 PA14 PA33 PA42 PA46 RA04 RA27 UA16 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Shichihiro Yamane 6-349 Imae-cho, Komatsu-shi, Ishikawa Pref.
Claims (3)
り染着性が高くかつ長手方向に沿って太さ斑のないフィ
ラメント糸との少なくとも２種類を仮撚加工してなる複
合仮撚加工糸であって、該加工糸が長手方向に沿って以
下の（ａ）および（ｂ）の構成部分を含み、（ａ）シッ
クアンドシンヤーンの周りを染着性の高いフィラメント
糸が非融着状態で巻付き、かつ該加工糸において濃染部
となっている部分（ｂ）染着性の高いフィラメント糸と
シックアンドシンヤーンとが互いに混繊・交絡し、かつ
該加工糸において淡染部となっている部分かつ、このう
ち（ａ）の部分が該加工糸の６０〜９５％を占めている
ことを特徴とする濃色異染性フェザー調加工糸。1. A composite false twisted yarn obtained by false twisting at least two types of thick and thin yarns and filament yarns having a higher dyeing property than the yarns and having no unevenness in the longitudinal direction. The processed yarn includes the following components (a) and (b) along the longitudinal direction, and (a) a filament yarn having high dyeability around the thick and thin yarn in a non-fused state. (B) The filament yarn having high dyeability and the thick and thin yarn are mixed and entangled with each other, and become a lightly dyed portion in the processed yarn. And a portion (a) of the processed yarn occupying 60 to 95% of the processed yarn.
範囲である請求項１記載の濃色異染性フェザー調加工
糸。 糸足差＝（Ｌｃ−Ｌｓ）／Ｌｓ×１００ （但し、ＬｃおよびＬｓは複合仮撚加工糸を任意の個所
で５ｃｍにカットした中に含まれる染着性の高いフィラ
メント糸およびシックアンドシンヤーンのそれぞれの全
単繊維糸長の平均値を示す。）2. The dark heterochromatic feather-finished yarn according to claim 1, wherein the yarn foot difference represented by the following formula is in the range of 5 to 15%. Yarn difference: (Lc-Ls) / Ls × 100 (where Lc and Ls are filament yarns having high dyeing properties and thick and thin yarns contained in a composite false twisted yarn cut to 5 cm at an arbitrary position) Shows the average value of the lengths of all single fiber yarns.
染料可染性フィラメント糸である請求項１または２記載
の濃色異染性フェザー調加工糸。3. The dyed yarn of claim 1, wherein the filament yarn having high dyeability is a cationic dye dyeable filament yarn.
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|---|---|---|---|
| JP24848699A JP3530428B2 (en) | 1999-09-02 | 1999-09-02 | Dark-colored dyed feather-finish processed yarn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24848699A JP3530428B2 (en) | 1999-09-02 | 1999-09-02 | Dark-colored dyed feather-finish processed yarn |
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| Publication Number | Publication Date |
|---|---|
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| JP3530428B2 JP3530428B2 (en) | 2004-05-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100740049B1 (en) * | 2005-12-09 | 2007-07-18 | 김종견 | Retaining Wall for using concrete sleepers |
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1999
- 1999-09-02 JP JP24848699A patent/JP3530428B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100740049B1 (en) * | 2005-12-09 | 2007-07-18 | 김종견 | Retaining Wall for using concrete sleepers |
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