JPH0790741A - Finely spun twisted union yarn - Google Patents
Finely spun twisted union yarnInfo
- Publication number
- JPH0790741A JPH0790741A JP5236494A JP23649493A JPH0790741A JP H0790741 A JPH0790741 A JP H0790741A JP 5236494 A JP5236494 A JP 5236494A JP 23649493 A JP23649493 A JP 23649493A JP H0790741 A JPH0790741 A JP H0790741A
- Authority
- JP
- Japan
- Prior art keywords
- spun
- yarn
- nylon
- twisted
- finely
- 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.)
- Withdrawn
Links
- 239000004677 Nylon Substances 0.000 claims abstract description 8
- 229920001778 nylon Polymers 0.000 claims abstract description 8
- 238000009987 spinning Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 abstract description 11
- 239000004744 fabric Substances 0.000 abstract description 5
- 238000009940 knitting Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 description 6
- 229920002302 Nylon 6,6 Polymers 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 229920003189 Nylon 4,6 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
Landscapes
- Knitting Of Fabric (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は精紡交撚糸に関する。FIELD OF THE INVENTION The present invention relates to a spun and twisted yarn.
【０００２】[0002]
【従来の技術】精紡交撚糸、特に一方にフィラメント糸
を用いたいわゆるサイロフィルは、単糸でありながら双
糸ライクであり、毛羽立ちが少なくクリアな表面感と光
沢を有し、かつ、紡績糸の欠点である抗ピル性が大幅に
改善されるといった特徴を有しており、ウールとポリエ
ステルマルチフィラメント糸等各種素材の組み合わせで
展開されているが、例えば靴下を作製した場合に、編地
の目面が乱れており、いわゆる目面が汚いという欠点を
有する。2. Description of the Related Art Spun-filled spun yarns, especially so-called silofil using filament yarns on one side, are single yarns but are like twin yarns, have a clear surface feeling and luster with little fluffing, and are spun. It has the feature of significantly improving the anti-pill property, which is a defect of yarn, and it is developed by combining various materials such as wool and polyester multifilament yarn. For example, when socks are made, knitted fabric Has a defect that the so-called eyes are dirty.
【０００３】[0003]
【発明が解決しようとする課題】本発明はかかる欠点を
解決した精紡交撚糸を提供するものである。DISCLOSURE OF THE INVENTION The present invention provides a spinning-twisted yarn which solves the above drawbacks.
【０００４】[0004]
【課題を解決するための手段】本発明は、精紡交撚糸に
おいて、交撚するマルチフィラメント糸が４０００ｍ／
分以上の巻取り速度で高速紡糸されたナイロンマルチフ
ィラメント糸であることを特徴とする精紡交撚糸、にあ
る。According to the present invention, in a finely spun and twisted yarn, the multifilament yarn to be twisted is 4000 m /
In a finely spun and twisted yarn, which is a nylon multifilament yarn spun at a winding speed of not less than a minute.
【０００５】本発明者らは、５０００ｍ／分以上の巻取
り速度で紡糸−延伸−巻取りを一連工程で行うスピンド
ローテイクアップ方式で紡糸されたポリエステルマルチ
フィラメント糸、６０００ｍ／分以上の巻取り速度で高
速紡糸されたスピンテイクアップ方式で紡糸されたポリ
エステルマルチフィラメント糸、連紡やネットプロセス
により紡糸されたキュプラやビスコースレーヨンマルチ
フィラメント糸等各種素材について検討した結果、交撚
するマルチフィラメント糸が４０００ｍ／分以上の巻取
り速度で高速紡糸されたナイロンマルチフィラメント糸
を用いると目面が改良されることを究明した。The present inventors have made a polyester multifilament yarn spun by a spin draw take-up system in which spinning-drawing-winding is performed in a series of steps at a winding speed of 5000 m / min or more, and winding of 6000 m / min or more. As a result of studying various materials such as polyester multifilament yarn spun by a high speed spinning take-up method, cupra and viscose rayon multifilament yarn spun by continuous spinning or net process, the multifilament yarns to be twisted Have found that the use of a nylon multifilament yarn spun at a winding speed of 4000 m / min or more improves the surface quality.
【０００６】本発明で用いられるナイロンマルチフィラ
メント糸としては、ナイロン６、ナイロン６６、ナイロ
ン４６等があるが、目面改良目的からはナイロン６６が
好ましい。又、必要に応じて艶消し剤、顔料、光安定
剤、熱安定剤、酸化防止剤、帯電防止剤、染色性や接着
性向上剤等を添加していても良い。又、単糸断面は丸型
及びＹ型、Ｌ型、三角等の異型断面を用いても良い。Nylon multifilament yarns used in the present invention include nylon 6, nylon 66, nylon 46, etc., but nylon 66 is preferable for the purpose of improving the appearance. In addition, a matting agent, a pigment, a light stabilizer, a heat stabilizer, an antioxidant, an antistatic agent, a dyeability and an adhesion improver, etc. may be added, if necessary. Further, the cross section of the single yarn may be a round shape, a Y-shape, an L-shape, a triangular shape or the like.
【０００７】以下、ナイロン６６を例にして説明する。
本発明のナイロンマルチフィラメント糸は、４０００ｍ
／分以上、特に５０００ｍ／分以上の巻取り速度で高速
紡糸された糸条であることに特徴があり、目面が美しい
という特徴に加えて、沸水収縮率が８％以下のため、染
色処理後の精紡交撚糸の締め付けがマイルドとなり、か
つ、高速紡糸糸条特有のソフト風合いが加算されてソフ
ト風合いの布帛が得られる。１０００ｍ／分程度で紡糸
された未延伸糸（ＵＤＹ）を延撚した通常の糸条では目
面は改良されず、又、沸水収縮率が１２％程度のため、
染色処理後の精紡交撚糸の締め付けが強くソフト風合い
の布帛が得られにくい。Hereinafter, nylon 66 will be described as an example.
The nylon multifilament yarn of the present invention has a length of 4000 m.
The feature is that the yarn is spun at high speed at a winding speed of not less than / min, especially 5000 m / min or more. In addition to the characteristic that the eye surface is beautiful, the shrinkage rate of boiling water is 8% or less After that, the tightening of the finely spun twisted yarn becomes mild, and the soft texture peculiar to the high-speed spun yarn is added to obtain a fabric having a soft texture. A normal yarn formed by untwisting an undrawn yarn (UDY) spun at about 1000 m / min does not improve the eye surface, and has a boiling water shrinkage ratio of about 12%.
After the dyeing process, the tightly twisted spun yarn is tight and it is difficult to obtain a fabric with a soft texture.
【０００８】かかる高速紡糸糸条としては、紡糸−延伸
−巻取りを一連工程で行うスピンドローテイクアップ糸
（沸水収縮率が８％以下）、特に好ましくは４０００ｍ
／分以上、より好ましくは５０００ｍ／分以上の巻取り
速度で高速紡糸されたスピンテイクアップ糸は目面が美
しいという特徴に加えて、沸水収縮率が４％以下のため
染色処理後の精紡交撚糸の締め付けが極めてマイルドと
なり、かつ、高速紡糸糸条特有のソフト風合いが加算さ
れて極めてソフト風合いの布帛が得られる。As such a high speed spinning yarn, a spin draw take-up yarn (having a boiling water shrinkage of 8% or less) in which spinning-drawing-winding is carried out in a series of steps, particularly preferably 4000 m
The spin take-up yarn spun at a high-speed spinning speed of not less than 1 / min, more preferably not less than 5000 m / min has a beautiful eye surface, and since it has a boiling water shrinkage of 4% or less, it is spun after dyeing. Tightening of the twisted yarn becomes extremely mild, and the soft texture peculiar to the high-speed spinning yarn is added, so that a fabric having an extremely soft texture can be obtained.
【０００９】特に繊維の初期モジュラスが２１０〜３５
０kg／mm2 であると好ましく、又、力学的損失正接のピ
ーク高さ（(tanδ) max)とピーク温度（Ｔmax ）がＴma
x ＋３２０(tanδ) max ≦１３２なる関係を満たすもの
が好ましい。かかる糸条は特開昭５７−１４３５１４号
公報に例示されているような４０００ｍ／分以上、好ま
しくは５０００ｍ／分以上の巻取り速度で高速紡糸され
たスピンテイクアップ方式で製造することができる。In particular, the initial modulus of the fiber is 210-35.
0 kg / mm 2 is preferable, and the peak height ((tanδ) max) and peak temperature (Tmax) of the mechanical loss tangent are Tma.
Those satisfying the relation of x +320 (tan δ) max ≦ 132 are preferable. Such a yarn can be produced by a spin take-up system as exemplified in JP-A-57-143514, which is spun at a high speed at a winding speed of 4000 m / min or more, preferably 5000 m / min or more.
【００１０】本発明のナイロンマルチフィラメント糸の
単糸デニールは、０．１〜３．０デニール、好ましくは
０．４〜１．０デニールがよく、トータルデニールは１
０〜７０デニール、好ましくは２０〜５０デニールがよ
い。かかるナイロンマルチフィラメント糸と交撚するス
ライバー又は粗糸は、綿、ウール等の天然繊維、キュプ
ラ、レーヨン等のセルロース繊維、アクリル等の合成繊
維、抗ピル性等を改質した改質繊維等の一種以上を目的
に応じて適宜用いることができるし、繊維長も短綿、２
インチ、３インチ、梳毛いずれでもよく、非収縮綿でも
収縮綿でもよい。又、単糸デニールは０．１〜３．０デ
ニール好ましくは０．４〜１．０デニールがソフト風合
いが得られるのでよい。The single yarn denier of the nylon multifilament yarn of the present invention is 0.1 to 3.0 denier, preferably 0.4 to 1.0 denier, and the total denier is 1.
0 to 70 denier, preferably 20 to 50 denier is good. Such sliver or roving yarns that are twisted with the nylon multifilament yarn include natural fibers such as cotton and wool, cellulosic fibers such as cupra and rayon, synthetic fibers such as acrylic, and modified fibers with modified pill resistance. One or more types can be appropriately used according to the purpose, and the fiber length is short cotton, 2
Any of inch, 3 inch, and worsted may be used, and non-shrinkable cotton or shrinkable cotton may be used. Further, the single yarn denier is 0.1 to 3.0 denier, and preferably 0.4 to 1.0 denier because a soft texture can be obtained.
【００１１】精紡交撚糸の番手や撚係数も特に制限がな
く、例えば、番手では１／３０〜１／２００、撚係数で
は４０〜１００の範囲で適宜選定すれば良い。The count and twist coefficient of the finely spun twisted yarn are not particularly limited. For example, the count may be appropriately selected within the range of 1/30 to 1/200 and the twist coefficient within the range of 40 to 100.
【００１２】[0012]
実施例１ 単糸デニールが、１．５デニールのアクリル繊維トウと
ウール６０Ｓを７３／２７の比率で梳毛紡績するに際
し、精紡のフロントロールで、巻取り速度５０００ｍ／
分で紡糸された２０ｄ／７ｆのナイロン６６マルチフィ
ラメント糸と精紡交撚し、番手１／４０、撚数３８０Ｔ
／Ｍで精紡交撚糸を紡出した。比較例として巻取り速度
１０００ｍ／分で紡糸され、次いで延撚巻取られた２０
ｄ／７ｆのナイロン６６マルチフィラメント糸を用いて
実施例１同様に精紡交撚した。得られた精紡交撚糸を用
いて靴下を作製し目面、風合いを評価した。実施例のも
のは目面が美しく、かつソフト風合いのものであった
が、比較例のものは目面の汚いものであった。Example 1 A single-fiber denier was carded and spun with an acrylic fiber tow of 1.5 denier and wool 60S at a ratio of 73/27, with a front roll of spinning frame and a winding speed of 5000 m /
Finely spun and twisted with 20d / 7f nylon 66 multifilament yarn spun in minutes, count 1/40, twist number 380T
/ M was spun into a spun yarn. As a comparative example, 20 was spun at a winding speed of 1000 m / min, and then was drawn and wound.
Fine spinning and twisting was performed in the same manner as in Example 1 using d / 7f nylon 66 multifilament yarn. A sock was produced using the obtained spun and twisted yarn, and the eye surface and the texture were evaluated. In the example, the eyes were beautiful and had a soft texture, while in the comparative example, the eyes were dirty.
【００１３】[0013]
【発明の効果】本発明は編地の目面が美しい精紡交撚糸
を提供するものである。INDUSTRIAL APPLICABILITY The present invention provides a spun and twisted yarn having a beautiful knitted surface.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｄ０４Ｂ 1/24 ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI technical display location D04B 1/24
Claims (1)
ィラメント糸が４０００ｍ／分以上の巻取り速度で高速
紡糸されたナイロンマルチフィラメント糸であることを
特徴とする精紡交撚糸1. A finely spun twisted yarn, wherein the multifilament yarn to be twisted is a nylon multifilament yarn spun at a high-speed spinning speed of 4000 m / min or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5236494A JPH0790741A (en) | 1993-09-22 | 1993-09-22 | Finely spun twisted union yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5236494A JPH0790741A (en) | 1993-09-22 | 1993-09-22 | Finely spun twisted union yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0790741A true JPH0790741A (en) | 1995-04-04 |
Family
ID=17001569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5236494A Withdrawn JPH0790741A (en) | 1993-09-22 | 1993-09-22 | Finely spun twisted union yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0790741A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983528A (en) * | 2019-12-29 | 2020-04-10 | 江苏恒力化纤股份有限公司 | Floating-depth linen-like polyester fiber and preparation method thereof |
-
1993
- 1993-09-22 JP JP5236494A patent/JPH0790741A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110983528A (en) * | 2019-12-29 | 2020-04-10 | 江苏恒力化纤股份有限公司 | Floating-depth linen-like polyester fiber and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20001128 |