JPH11293545A - Plush fabric - Google Patents
Plush fabricInfo
- Publication number
- JPH11293545A JPH11293545A JP10104772A JP10477298A JPH11293545A JP H11293545 A JPH11293545 A JP H11293545A JP 10104772 A JP10104772 A JP 10104772A JP 10477298 A JP10477298 A JP 10477298A JP H11293545 A JPH11293545 A JP H11293545A
- Authority
- JP
- Japan
- Prior art keywords
- fineness
- yarn
- pile
- different
- 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.)
- Granted
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 22
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims description 6
- 238000009987 spinning Methods 0.000 abstract description 9
- 239000011148 porous material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 230000000704 physical effect Effects 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 5
- 239000002759 woven fabric Substances 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- LZFNKJKBRGFWDU-UHFFFAOYSA-N 3,6-dioxabicyclo[6.3.1]dodeca-1(12),8,10-triene-2,7-dione Chemical compound O=C1OCCOC(=O)C2=CC=CC1=C2 LZFNKJKBRGFWDU-UHFFFAOYSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 235000007575 Calluna vulgaris Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Woven Fabrics (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、立毛布帛、特にイ
ンテリアや車両などの椅子張りに用いられる軽量で手触
りがソフトで且つ、耐毛倒れ性に優れた立毛布帛に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a napped fabric, and more particularly to a napped fabric used for upholstery in interiors and vehicles, which is light in weight, has a soft touch, and has excellent hair fall resistance.
【０００２】[0002]
【従来の技術】車両用、室内椅子張り地用などの織編物
としては、織物、丸編地トリコット、ラッセルやモケッ
ト、ダブルラッセル、パイル編地などの立毛布帛など様
々な布帛が用いられている。中でもモケット、ダブルラ
ッセル、シンカーパイル、トリコット起毛等の立毛布帛
は高級品として位置付けられている。2. Description of the Related Art Various woven or knitted fabrics such as woven fabric, circular knitted fabric tricot, raschel, moquette, double raschel, pile knitted fabric and the like are used as woven or knitted fabrics for vehicles, indoor chair upholstery and the like. . Above all, a raised fabric such as a moquette, a double Russell, a sinker pile, and a tricot brush is positioned as a luxury product.
【０００３】これらの立毛布帛のパイル糸は、手触りが
ソフトで、ナチュラルな色調を有しながら、耐毛倒れ性
が良好で且つパイル面のカバリング性の高い紡績性が主
として用いられている。[0003] The pile yarns of these napped fabrics are mainly used for spinning, which has a soft touch, a natural color tone, a good hair falling resistance, and a high pile surface covering property.
【０００４】しかしながら紡績糸は上記の優れた特性を
有している反面、紡績糸固有の糸欠点（スラブ、ネッ
プ、糸継ぎ跡など）や短繊維を含有する為、織・編工程
での糸切れや風綿の発生は避けることができないという
大きな欠点を有している。さらにはマルチフィラメント
糸に比べスピードが上げられず生産性が低いという問
題、製品使用時、綿ホコリが発生しやすいという問題も
あり、改良が求められているのが現状である。[0004] However, spun yarns have the above-mentioned excellent properties, but contain yarn defects (slabs, neps, splice marks, etc.) and short fibers inherent in spun yarns. There is a major drawback that the generation of cuttings and fly waste cannot be avoided. Furthermore, there is a problem that the productivity is low because the speed cannot be increased as compared with the multifilament yarn, and there is a problem that cotton dust is easily generated at the time of using the product. Therefore, improvement is required at present.
【０００５】これら紡績糸を用いた立毛布帛の改良とし
て、マルチフィラメント糸を使った複合糸がいろいろ提
案されている。例えば特開昭６３−１２６９４１号公報
では、手触りがソフトで毛倒れしない立毛布帛を得る方
法として少なくとも２種のフィラメントからなり、繊度
の小さいフィラメントが繊度の大きいフィラメントの先
端よりも高く突出してカットパイル先端面に凹凸が形成
されている立毛布帛が提案されている。Various composite yarns using multifilament yarns have been proposed as improvements to the napped fabric using these spun yarns. For example, Japanese Unexamined Patent Publication (Kokai) No. 63-126941 discloses a method for obtaining a nap cloth that has a soft touch and does not fall down by using at least two types of filaments. There has been proposed a napped fabric having an uneven surface formed on a tip surface.
【０００６】さらに特開平９−７８３９８号公報では、
複屈折率Δｎが０．０３〜０．０９でかつ、切断伸度差
が３０〜７５％である２種類のポリエステルマルチフィ
ラメント原糸を特定の条件下で複合仮撚加工を施したも
のをパイル糸として使用する方法が提案されている。Further, in Japanese Patent Application Laid-Open No. 9-78398,
A pile obtained by subjecting two types of polyester multifilament raw yarns having a birefringence Δn of 0.03 to 0.09 and a difference in cut elongation of 30 to 75% to a composite false twisting under specific conditions. A method for using as a yarn has been proposed.
【０００７】しかしながら、これらの方法は、紡績糸固
有の糸欠点がない為、糸切れや風綿発生が少なく、生産
性も向上し、製品使用時の綿ホコリが発生しない点で
は、改良されているものの、前者の場合は、カット面に
凹凸がある為、目面が悪くなったり、凸部の繊度の小さ
いフィラメントが白ボケて見える等の問題があり、後者
の場合は、２種のマルチフィラメントの組合せである
為、耐毛倒れ性は良好であるが、手触りが硬くなった
り、又その逆に手触りはソフトであるが、耐毛倒れ性が
不充分であったりする問題が残されており、さらにはい
づれの場合も紡績糸特有のナチュラルな色調の表現にお
いては全く不充分なものである。However, these methods have been improved in that there are no yarn defects inherent in spun yarn, so that yarn breakage and fly cotton are less likely to occur, productivity is improved, and cotton dust is not generated when the product is used. However, in the former case, the cut surface has irregularities, which causes problems such as deterioration of the eye surface and the appearance of filaments with small fineness in the convex portions. Although it is a combination of filaments, the hair fall resistance is good, but the feel is hard, and conversely, the feel is soft, but the problem that the hair fall resistance is insufficient is left. In any case, the expression of natural color tone unique to spun yarn is completely insufficient.
【０００８】[0008]
【発明が解決しようとする課題】本発明は、特殊なポリ
エステルマルチフィラメントの捲縮糸を用いることによ
り、手触りがソフトで、紡績糸様のナチュラルな色調を
有しながら耐毛倒れ性が良好で、且つパイル面のカバリ
ング性の高い立毛布帛を提供せんとするものである。SUMMARY OF THE INVENTION The present invention uses a special polyester multifilament crimped yarn to provide a soft touch, a spun yarn-like natural color tone, and excellent hair fall resistance. It is another object of the present invention to provide a napped fabric having high pile surface covering property.
【０００９】[0009]
【課題を解決するための手段】本発明は、繊維繊度が少
なくとも３種の繊維からなり、最大繊度と最小繊度との
差が２デニール以上であり、且つ長手方向に太さ斑を有
する捲縮加工ポリエステルマルチフィラメントを立毛布
帛のパイル糸とすることで課題を解決せんとするもので
ある。According to the present invention, there is provided a crimp having a fiber fineness of at least three kinds of fibers, a difference between a maximum fineness and a minimum fineness of 2 denier or more, and having a thickness unevenness in a longitudinal direction. It is an object of the present invention to solve the problem by using a processed polyester multifilament as a pile yarn of a napped fabric.
【００１０】以下に本発明の構成要件とその意義並びに
効果について詳細に説明する。本発明におけるポリエス
テルマルチフィラメントとはポリエチレンテレフタレー
トを主たる対象とするが、エチレンテレフタレートを主
成分としてエチレンイソフタレート、エチレンオキシベ
ンゾエート又は、その他を共重合成分とする共重合ポリ
エステルでも良く、該ポリエステルには、艶消剤、帯電
防止剤、抗菌剤等の添加成分が少量添加されていても良
い。またマルチフィラメントの断面形状は、円形断面中
空断面のほか三角断面、多葉断面などの非円形断面のい
づれであっても良い。また、これらの断面のフィラメン
トを適宜組合せたものであっても良い。Hereinafter, the constituent features of the present invention, their significance and effects will be described in detail. The polyester multifilament in the present invention is mainly intended for polyethylene terephthalate, but may be a copolymerized polyester having ethylene terephthalate as a main component, ethylene isophthalate, ethylene oxybenzoate or other copolymer components. Additives such as matting agents, antistatic agents, and antibacterial agents may be added in small amounts. Further, the cross-sectional shape of the multifilament may be any one of a non-circular cross-section such as a triangular cross-section and a multi-lobe cross-section in addition to a circular cross-section hollow cross-section. Further, the filaments having these cross sections may be appropriately combined.
【００１１】先ず、本発明のパイル糸に用いるポリエス
テルマルチフィラメントは、少なくとも３種の繊度を有
する必要がある。即ちこれが２種以下であると手触りが
ソフトで耐毛倒れ性が良いと言う相反した性能を満足さ
せるには不充分であるとの結論に達したからである。First, the polyester multifilament used for the pile yarn of the present invention needs to have at least three types of fineness. That is, it has been concluded that if the number is two or less, it is insufficient to satisfy the conflicting performance of soft touch and good hair fall resistance.
【００１２】手触りをソフトにするには、パイル糸の個
々のフィラメントの曲げ剛性を小さくする必要があり、
具体的には細デニール化やカット面の比表面積を小さく
する（例えば偏平化）方法が有効であり、一方耐毛倒れ
性を良くするには、カット面における圧縮変形に対する
抵抗又は回復性を大きくする必要があり、太デニール化
やカット面の比表面積を大きく（例えば中空）する方法
が有効である。In order to make the feel soft, it is necessary to reduce the bending stiffness of each filament of the pile yarn.
Specifically, a method of reducing denier and reducing the specific surface area of the cut surface (for example, flattening) is effective. On the other hand, in order to improve the hair fall resistance, the resistance or recovery to compression deformation on the cut surface is increased. It is effective to use a method of increasing the denier and increasing the specific surface area (for example, hollow) of the cut surface.
【００１３】即ち、上述の両成分をバランスよく混在さ
せて、相反する性能を満足させる必要があるが、２種以
下の繊度の組合せでは、例えば細い（小さい）繊度と太
い（大きな）繊度の極端な組み合せや中間近辺の繊度の
組み合せとなり、手触りがソフトで耐毛倒れ性が良好で
あるといった両性能を充分に満足させるには無理が生じ
ていた。That is, it is necessary to mix the two components in a well-balanced manner to satisfy the contradictory performance. However, in the case of a combination of two or less finenesses, for example, an extreme of fineness (smallness) and thickness (largeness) It is difficult to fully satisfy both performances such as soft touch and good hair falling resistance, because of the combination of fineness and the fineness near the middle.
【００１４】本発明では、少なくとも３種の異繊度を有
する必要があるが第１の理由は、例えば細デニール、中
間デニール、太デニールと段階的に繊度を選定でき、又
その構成比率を変えることにより、無理なく、手触りが
ソフトで、耐毛倒れ性が良いという相反した性能を充分
に満足させることができるからである。In the present invention, it is necessary to have at least three types of different fineness. The first reason is that fineness can be selected stepwise, for example, fine denier, intermediate denier, and thick denier, and the composition ratio can be changed. This makes it possible to sufficiently satisfy the contradictory performances of reasonably soft touch and good hair fall resistance.
【００１５】具体的には個々の繊度は、０．５〜６デニ
ールの範囲であることが好ましく、これらの平均繊度は
１．５〜４デニールが好ましい。大きい繊度が６デニー
ルを超えるフィラメントが混在すると、パイルの耐毛倒
れ性は良好であるが、手触りが硬く、ざらつき感が増し
良くない。また、０．５デニール未満のフィラメントが
混在すると手触りは非常にソフトであるが、パイルの耐
毛倒れ性が悪くなるばかりかパイル表面が白ボケて見え
るので良くない。Specifically, the individual fineness is preferably in the range of 0.5 to 6 denier, and the average fineness thereof is preferably 1.5 to 4 denier. When filaments having a large fineness of more than 6 deniers are mixed, the pile has a good hair falling resistance, but has a hard feel and a rough feeling. When the filaments having a density of less than 0.5 denier are mixed, the feel is very soft, but not only is the pile fall resistance deteriorated, but also the pile surface looks white and blurred.
【００１６】第２の理由は、パイルカット面のカバリン
グ性を紡績糸並みあるいはそれ以上にすることができる
のである。ここで言うカバリング性とは立毛布帛のカッ
ト面におけるパイル糸の見掛けの充填具合を指す。具体
的には、パイル面から見てグランド部が見えない程、カ
バリング性が良い。椅子張製品の曲部（曲線の大きい部
分）では、カバリング性が悪い為にグランド部がむき出
しになり、品位面で問題となるケースが時々発生してい
る。The second reason is that the covering property of the pile cut surface can be made equal to or higher than that of spun yarn. Here, the covering property refers to the apparent filling degree of the pile yarn on the cut surface of the napped fabric. Specifically, the covering property is so good that the ground part cannot be seen from the pile surface. In the curved portion (the portion with a large curve) of the chair upholstery product, the ground portion is exposed due to poor covering properties, and there are occasional cases in which the quality is problematic.
【００１７】本発明によるパイル糸のポリエステルマル
チフィラメントの最大繊度と最小繊度とは２デニール以
上異なり、且つ長さ方向に太さ斑を有することが必要で
ある。かかる要件は、従来技術では不充分であった紡績
糸様の自然な色調を具現化する為に特に重要である。It is necessary that the maximum fineness and the minimum fineness of the polyester multifilament of the pile yarn according to the present invention are different from each other by 2 denier or more, and that the yarn has unevenness in the length direction. Such requirements are particularly important for realizing spun yarn-like natural colors which were insufficient in the prior art.
【００１８】即ち、紡績糸はフィラメントと大きく異な
り、その製造工程から由来する固有の太さ斑を有してお
り、それがナチュラルな色調、手触りの源泉となってい
ることに着目し、本発明に到達したのである。In other words, the spun yarn differs greatly from the filament and has an inherent thickness unevenness derived from the manufacturing process. Was reached.
【００１９】ポリエステルマルチフィラメントを上述の
紡績糸様の糸条にするには種々の方法が考えられるが、
本発明では、フィラメントの長さ方向において繊維断面
が不均一で染着特性が不均一になる部分を形成する方法
を採用することにより達成した。Various methods are conceivable for converting the polyester multifilament into the above-mentioned spun yarn-like yarn.
In the present invention, this is achieved by adopting a method of forming a portion where the fiber cross section is non-uniform in the length direction of the filament and the dyeing characteristics are non-uniform.
【００２０】さらに詳しくは、異繊度混合ポリエステル
フィラメントからなる未延伸糸を特定の条件下（例えば
最高延伸倍率の０．６５〜０．７８倍、ここに最高延伸
倍率とは、実質的には、最小繊度の破断延伸倍率に一致
し、実際には、延伸後の糸条に毛羽の発生が見られ始め
る倍率をいう）で延伸することにより糸条全体が濃染さ
れず、正常染着部に混って濃染部が点在する紡績糸様の
自然な感じの染着斑を有する糸条を得ることにより具現
化した。More specifically, an undrawn yarn composed of polyester filaments of different fineness is prepared under a specific condition (for example, 0.65 to 0.78 times the maximum drawing ratio, where the maximum drawing ratio is substantially It corresponds to the breaking draw ratio of the minimum fineness, and in fact, refers to the ratio at which the generation of fluff starts to be seen in the drawn yarn). This was embodied by obtaining a yarn having dyed spots having a natural feeling like a spun yarn in which densely dyed portions were scattered.
【００２１】本発明にいう繊度とは延伸後の繊度をさ
し、最大と最小繊度とは、２デニール以上異ならしめる
のは、紡績糸様の自然な色調をもたせるためである。即
ち最小繊度のフィラメントは長さ方向に実質的に均整と
なし最大繊度のフィラメントは長さ方向にランダムに濃
染性の太い部分を残存させるためである。In the present invention, the fineness refers to the fineness after stretching, and the maximum and minimum finenesses differ from each other by 2 denier or more in order to give a natural color tone like a spun yarn. In other words, the filament of the minimum fineness is not substantially even in the length direction, and the filament of the maximum fineness randomly leaves a thickly dyeable thick portion in the length direction.
【００２２】最大繊度と最小繊度との差が２デニール以
下の場合には、紡績糸様な自然な色調差を得ることが困
難である。また、最大繊度のフィラメントの構成比率は
多くとも６０％程度とする方が好ましい。これを越える
と濃染性を有する部分が多くなってファンシー性が強く
なり自然な色調とならなしばかりが、熱的にも機械的に
も弱点部をもつ糸となり、後工程でのトラブルが発生し
やすくなる。When the difference between the maximum fineness and the minimum fineness is 2 denier or less, it is difficult to obtain a natural color tone difference like a spun yarn. Further, it is preferable that the composition ratio of the filament having the maximum fineness is at most about 60%. Exceeding this will increase the areas with deep dyeing and increase the fancyness, resulting in a natural color tone.However, the yarn will have a weak point both thermally and mechanically, and trouble will occur in the subsequent process. Easier to do.
【００２３】これら異繊度フィラメントを混在させる方
法としては、異なる大きさの紡糸孔が配列された紡糸ノ
ズルから同時に紡糸することが合理的であり、また異繊
度混在フィラメントの物性差を与える意味でも好まし
い。即ち、かかる物性差は、紡糸される最に繊度の小な
るフィラメントほど冷却速度が大となって複屈折率（配
向度）が高く破断するまでの延伸倍率も小さくなる傾向
にあることに起因すると考えられる。かかる物性差は繊
度差が大なるほど大きく、２デニール未満十分な物性差
が得られない。勿論、異なる繊度のフィラメントを別々
に紡糸したものを後で合糸又は混繊しても良いが、この
場合には前記の物性差を異繊度混在フィラメントに与え
ることが必要である。As a method of mixing these filaments of different fineness, it is reasonable to spin simultaneously from spinning nozzles in which spinning holes of different sizes are arranged, and it is also preferable from the viewpoint of giving a difference in physical properties of the filaments having different fineness. . That is, such a difference in physical properties is attributed to the fact that the filament having the smallest fineness to be spun has a higher cooling rate and has a higher birefringence (orientation degree) and a smaller draw ratio until breaking. Conceivable. Such a physical property difference is so large that the fineness difference is large, and a sufficient physical property difference of less than 2 deniers cannot be obtained. Needless to say, filaments having different finenesses may be separately spun and then combined or mixed later. In this case, however, it is necessary to provide the above-described difference in physical properties to the filaments having different finenesses.
【００２４】本発明によるポリエステルマルチフィラメ
ントは捲縮加工を施すことが必要である。これは、紡績
糸様のソフトな風合とパイルのカバリング性及び耐毛倒
れ性を良好にする為である。捲縮加工としては、特に限
定しないが、製編製織工程で捲縮特性が大巾に低下しな
ければ、どの方法を採用しても良い。The polyester multifilament according to the present invention needs to be crimped. This is to improve the soft feel of the spun yarn, the covering property of the pile, and the hair falling resistance. The crimping process is not particularly limited, but any method may be adopted as long as the crimping property does not significantly decrease in the knitting and weaving process.
【００２５】仮撚装置を使用する場合、ピンタイプでも
フリクションタイプでも良いが、通常のポリエステルマ
ルチフィラメントと同程度の撚数、フィード比温度条件
ないしそれより若干少ない撚数低いフィード、低い温度
条件が適当である。When a false twisting device is used, a pin type or a friction type may be used, but the number of twists and feed ratio temperature conditions which are almost the same as those of ordinary polyester multifilaments, or a slightly lower twist number feed and lower temperature conditions are required. Appropriate.
【００２６】また本発明による異繊度混在フィラメント
からなる延伸後の糸条は、繊度差により弾性回復率が異
なり、繊度の大きい方がたるみを生じやすく、パッケー
ジに捲取った後、解舒する際に毛羽立ちの原因となった
りするので、紡糸延伸後、連続して仮撚加工すると捲縮
によってたるみが吸収されることになり好都合であり、
また合理的である。The drawn yarn comprising the mixed filaments of different fineness according to the present invention has a different elastic recovery rate due to the fineness difference, and the larger the fineness is, the more easily the slack occurs. Since it may cause fluffing, it is convenient if false twisting is performed continuously after spinning, so that the sag will be absorbed by crimping,
It is also reasonable.
【００２７】さらに仮撚機前・後で流体処理装置をもう
けて、フィラメント間に交絡を与え後加工取扱い性向上
させたり、ループや絡みを与えて一層紡績糸様の風合に
類似させても良い。さらに本発明にかかるマルチフィラ
メントと染色性、断面形状繊度、光沢等異なった他のマ
ルチフィラメントを混合させる目的で使用しても良い。Further, a fluid treatment device may be provided before and after the false twisting machine to impart entanglement between the filaments to improve post-processability, or to provide a loop or entanglement to further resemble the feeling of a spun yarn. good. Further, the multifilaments according to the present invention may be used for the purpose of mixing with other multifilaments having different dyeing properties, cross-sectional fineness, gloss and the like.
【００２８】[0028]
【実施例】以下、実施例により本発明を具体的、詳細に
説明するが本実施例は、本発明の内容を何等制限するも
のではない。 実施例 １ 通常のポリエステルレジンを使用してトータルデニール
が２００〜２１０単糸デニールが７０ｄ−１６ホール／
７０ｄ−３６ホール／７０ｄ−４８ホール相当の紡糸ノ
ズルを使用して紡糸温度２８６℃紡糸速度２６００ｍ／
分で半延伸糸を作成し、続いて延撚機にてホットローラ
温度７５℃ホットプレート温度１１０℃延伸倍率１．６
０８で２００ｄ−１００ｆのポリエステルマルチフィラ
メントを得た。得られた糸の物性はデニール２０９：引
張強度３．７ｇ／デニール、伸度５５％、ＩＰＩ（５
％）は平均１３０ケ／１００ｍであった。ここでＩＰＩ
（５％）とは、Ｕ％ EVENNESTESTER（計測器工業製）Ｃ
型を用いて測定したNormal感度±５％以上のポイント数
／１００ｍを示す。この糸をチューブ編して分散染料で
染色した所、所々にナチュラルな濃染部を有する形状を
呈していた。EXAMPLES Hereinafter, the present invention will be described in detail with reference to examples, but the examples do not limit the contents of the present invention. Example 1 Using a normal polyester resin, the total denier was 200 to 210 single yarn denier was 70d-16 holes /
Using a spinning nozzle corresponding to 70d-36 holes / 70d-48 holes, a spinning temperature of 286 ° C and a spinning speed of 2600 m /
A half-drawn yarn is prepared in minutes, and then a hot roller temperature of 75 ° C., a hot plate temperature of 110 ° C. and a draw ratio of 1.6 are used in a drawing machine.
In 08, a polyester multifilament of 200d-100f was obtained. The physical properties of the obtained yarn were as follows: denier 209: tensile strength 3.7 g / denier, elongation 55%, IPI (5
%) Was 130/100 m on average. Where IPI
(5%) means U% EVENNESTESTER (manufactured by Measuring Instruments) C
Normal sensitivity ± 5% or more of points measured using a mold / 100 m. When the yarn was knitted in a tube and dyed with a disperse dye, the yarn had a shape having a natural deeply dyed portion in some places.
【００２９】引続いて通常の仮撚装置を用いて、撚数２
１００ｔ／ｍ、第１ヒーター温度１９０℃、第２ヒータ
ー温度１８０℃、第１フィード３．１％、第２フィード
１２．５％、糸速１３０ｍ／分で捲縮加工を実施し巻取
前で１１０ケ／ｍのインターレースを付与した。Subsequently, the number of twists was 2 using an ordinary false twist device.
100 t / m, the first heater temperature is 190 ° C., the second heater temperature is 180 ° C., the first feed is 3.1%, the second feed is 12.5%, and the yarn speed is 130 m / min. An interlace of 110 pieces / m was provided.
【００３０】次にソフトワインダーにてチーズの捲密度
０．３ｇ／cm3 でソフト捲きを行ない、通常のポリエス
テル染色法により高圧下１３０℃×３０分で染色した。
濃・淡色に染め分けた糸をＺ方向１２０ｔ／ｍの合撚加
工を施した後、９０℃×１５分でキャーセットし経２重
パイル織機のパイル糸として製織した。＜規格：組織８
越Ｖ織、筬密度２０羽／インチ、緯糸密度４５本／イン
チ、パイル長（全厚）２．８mm＞ 得られたカットパイル織物を通常のモケットの仕上げ工
程にて毛割−シャーリング（２回繰返し）を行ないパイ
ル長を２．６mmとし、引続いて裏面の樹脂加工（樹脂：
アクリル糸、付着量６０ｇ／ｍ2 ）を施した。Next, the cheese was soft-wound with a soft winder at a winding density of 0.3 g / cm 3 and dyed at 130 ° C. for 30 minutes under high pressure by a usual polyester dyeing method.
The yarn dyed into dark and light colors was subjected to ply twist processing at 120 t / m in the Z direction, and then set at 90 ° C. for 15 minutes and woven as pile yarn of a warp double pile loom. <Standard: Organization 8
Over V weave, reed density 20 birds / inch, weft density 45 yarns / inch, pile length (total thickness) 2.8 mm> The pile length is set to 2.6 mm, and then the back side is processed with resin (resin:
An acrylic yarn was applied at an adhesion amount of 60 g / m 2 ).
【００３１】得られたカットパイル織物は、従来の偏平
断面２．５ｄ×５１mm原綿使用の紡績糸２０S/1 を濃色
に糸染後双糸加工をした圭糸をパイル糸として同様の規
格で仕上げた紡績糸１００％使いのカットパイル織物と
比較して、手触りソフト感パイルの耐毛倒れ性において
遜色なく、色調においても紡績糸様のナチュラルな杢調
を呈しており、さらにパイル面のカバリング性（密度
感）においても、パイル糸の糸使用重量が約２４％減少
したにも拘わらず同等あるいは優れる結果となった。さ
らに製織等の加工工程で風綿発生のトラブルもなく、製
品欠点の少ないカットパイル織物を得ることができた。The obtained cut pile woven fabric has the same specifications as a conventional yarn having a flat cross section of 2.5 d × 51 mm, and a yarn obtained by dyeing a spun yarn 20S / 1 into a dark color and then performing a twin yarn processing as a pile yarn. Compared to the cut pile woven fabric using 100% finished spun yarn, it has the same softness of the softness pile as the spoiled yarn and has a natural heather tone similar to the spun yarn in color tone, and the pile surface is covered. Regarding the properties (feeling of density), the same or better results were obtained despite the fact that the weight of pile yarn used decreased by about 24%. Further, a cut pile woven fabric having few product defects could be obtained without any trouble of generating fly waste in a processing step such as weaving.
【００３２】[0032]
【発明の効果】本発明によれば、マルチフィラメントを
使用した立毛布帛でありながら、紡績糸を使用した立毛
布帛と同様のソフトな手触りとパイル耐久性を有し、軽
量化が可能である。さらには、従来のマルチフィラメン
トを使用した立毛布帛で達成できなかった紡績糸様のナ
チュラルな色調を表現できるものであり、さらには優れ
た取扱性を持ったインテリアや車両等の椅子張りに好適
な新規な立毛布帛を得ることができる。According to the present invention, while being a napped fabric using a multifilament, it has the same soft touch and pile durability as the napped fabric using a spun yarn, and can be reduced in weight. Furthermore, it is capable of expressing a spun yarn-like natural color tone that could not be achieved with the conventional napped fabric using multifilaments, and is also suitable for upholstery in interiors and vehicles with excellent handling properties. A new raised fabric can be obtained.
Claims (1)
り、最大繊度と最小繊度の差とが２デニール以上かつ長
さ方向に太さ斑を有する捲縮加工ポリエステルマルチフ
ィラメントをパイル糸とすることを特徴とする立毛布
帛。1. A pile yarn made of a crimped polyester multifilament having a fiber fineness of at least three kinds of fibers, a difference between a maximum fineness and a minimum fineness of 2 denier or more and having a thickness unevenness in a length direction. A napped fabric characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10477298A JP3877025B2 (en) | 1998-04-15 | 1998-04-15 | Standing fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10477298A JP3877025B2 (en) | 1998-04-15 | 1998-04-15 | Standing fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH11293545A true JPH11293545A (en) | 1999-10-26 |
| JP3877025B2 JP3877025B2 (en) | 2007-02-07 |
Family
ID=14389780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10477298A Expired - Fee Related JP3877025B2 (en) | 1998-04-15 | 1998-04-15 | Standing fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3877025B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002540315A (en) * | 1999-03-29 | 2002-11-26 | スウェポーツ リミティド | Antimicrobial ultrafine fiber fabric |
| CN119777047A (en) * | 2024-12-16 | 2025-04-08 | 亚东（常州）科技有限公司 | A process design method for preventing corduroy from falling down and corduroy fabric |
-
1998
- 1998-04-15 JP JP10477298A patent/JP3877025B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002540315A (en) * | 1999-03-29 | 2002-11-26 | スウェポーツ リミティド | Antimicrobial ultrafine fiber fabric |
| JP2011069043A (en) * | 1999-03-29 | 2011-04-07 | Sweports Ltd | Antimicrobial ultra-microfiber cloth |
| JP4880124B2 (en) * | 1999-03-29 | 2012-02-22 | スウェポーツ リミティド | Antibacterial microfiber fabric |
| CN119777047A (en) * | 2024-12-16 | 2025-04-08 | 亚东（常州）科技有限公司 | A process design method for preventing corduroy from falling down and corduroy fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3877025B2 (en) | 2007-02-07 |
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