JP2867565B2 - Blended yarn - Google Patents
Blended yarnInfo
- Publication number
- JP2867565B2 JP2867565B2 JP6190990A JP6190990A JP2867565B2 JP 2867565 B2 JP2867565 B2 JP 2867565B2 JP 6190990 A JP6190990 A JP 6190990A JP 6190990 A JP6190990 A JP 6190990A JP 2867565 B2 JP2867565 B2 JP 2867565B2
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- JP
- Japan
- Prior art keywords
- yarn
- spun yarn
- cotton
- fiber
- less
- 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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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、細デニールのポリエステルステープルと綿
繊維との混紡繊維束が２本以上合撚されてなり、単糸強
力高く、毛羽の少ない無糊製織用原糸、ドレスシャツ用
原糸等に適したやわらかく、しなやかな混紡績糸に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a non-denier polyester staple and cotton fiber blended fiber bundle of two or more plied twists, and has a high single-strength yarn and little fluff. The present invention relates to a soft and pliable blended spun yarn suitable for glue weaving yarn, dress shirt yarn, and the like.
（従来の技術） 従来、２本の繊維束を一定間隔をおいて精紡機で紡出
し、該繊維束の撚方向と同一方向に撚ってなる合撚糸
が、いわゆる双糸のかわりに羊毛分野で一部用いられて
いる。これは、従来の合撚工程を省略してもなお双糸の
代替として充分な品質を有しているためである。(Prior Art) Conventionally, a plied yarn formed by spinning two fiber bundles at a fixed interval with a spinning machine and twisting in the same direction as the twisting direction of the fiber bundle is used in the wool field instead of the so-called twin yarn. Used in part. This is because even if the conventional twisting step is omitted, it has sufficient quality as a substitute for the twin yarn.
また、最近、繊維長38〜76mmのアクリルステープル繊
維を用いて叙上と同じような合撚糸が紹介されている
（特開昭62−257431号公報）。Recently, a plied yarn similar to that described above using acrylic staple fibers having a fiber length of 38 to 76 mm has been introduced (Japanese Patent Application Laid-Open No. 62-257431).
（発明が解決しようとする課題） しかるに、従来、羊毛分野で実施されている合撚糸
は、構成繊維のステープル繊維の平均繊維長は大体76mm
以上と長く、いわゆる綿紡績分野では不向きであった。
また、38〜76mmのアクリルステープル繊維を用いたもの
は、繊度が1.5dまたは3dと太く、しかも実際には51mm、
76mmの例が開示されているのみで、いわゆる綿紡績では
得られる糸の単糸強力が低く応用上問題があった。(Problems to be Solved by the Invention) However, conventionally, the twisted yarn that has been practiced in the field of wool has an average fiber length of a staple fiber of about 76 mm.
This was long and unsuitable in the so-called cotton spinning field.
Also, those using acrylic staple fibers of 38 to 76 mm have a fineness of 1.5 d or 3 d, which is thick, and actually 51 mm,
Only the example of 76 mm is disclosed, and the so-called cotton spinning has a problem in application that the obtained yarn has a low single yarn strength.
綿紡績に向くものとしては、特開昭62−133130号公報
にポリエステルステープル1.3d×38mmと綿繊維との合撚
糸（30′Ｓ）を製造する例が開示されている。As facing cotton spinning, an example of manufacturing a folded and twisted yarn of a polyester staple 1.3d × 38mm and cotton fibers (30 'S) is disclosed in JP-A-62-133130.
しかしながら、この糸は、構成繊維が1.3dと太いもの
であった。However, this yarn had a thick constituent fiber of 1.3d.
ところで、近年ドレスシャツの分野では、やわらか
く、しなやかで外観がきれいな布帛が求められ、旧来の
構成繊維の太い30′Ｓ程度の太いものでは到底かかる要
求を満足することは不可能であった。By the way, in the field of dress shirts in recent years, soft, supple, and beautiful appearance fabrics have been demanded, and it has been impossible to satisfy such a demand with a thick conventional constituent fiber of about 30 ′ S.
そこで、本発明は、かかる合撚糸をさらに改良して、
単糸強力高く、毛羽の少ない無糊製織に適し、しかもや
わらかく、しなやかで、外観がきれいでドレスシャツに
充分適用可能な布帛に好適な混紡績糸を提供することを
課題とするものである。Therefore, the present invention further improves such a plied yarn,
It is an object of the present invention to provide a blended spun yarn which is suitable for non-glue weaving with high single yarn strength and little fluff, and which is soft, supple, has a beautiful appearance, and is suitable for a fabric which can be sufficiently applied to a dress shirt.
（課題を解決するための手段） 本発明は、かかる課題を解決するために次の手段をと
るものである。すなわち、本発明は、平均繊維長30〜51
mm、繊度1.2d以下のポリエステルステープルと平均繊維
長30〜40mm、繊度1.6d以下の綿繊維とが30〜70重量％:7
0〜30重量％の割合で混紡された繊維束が２本以上合撚
されてなる混紡績糸であって、前記混紡績糸は30′S/l
（英式綿番手）以上の細番手であって、撚係数（インチ
方式）は2.8〜5.8であり、各繊維束の撚り方向が該混紡
績糸の撚り方向と同一であり、該混紡績糸を構成するス
テープル繊維本数が50〜270の範囲にあることを特徴と
する混紡績糸である。(Means for Solving the Problems) The present invention employs the following means to solve the problems. That is, the present invention provides an average fiber length of 30 to 51.
mm, polyester staples with a fineness of 1.2d or less and 30 to 70% by weight of an average fiber length of 30 to 40mm and cotton fibers with a fineness of 1.6d or less: 7
A blend spun yarn obtained by twisting two or more fiber bundles blended at a ratio of 0 to 30% by weight, wherein the blend spun yarn is 30 ′ S / l
(English type cotton count) or finer count, the twist coefficient (inch method) is 2.8 to 5.8, the twist direction of each fiber bundle is the same as the twist direction of the blend spun yarn, and the blend spun yarn Wherein the number of staple fibers constituting the mixed yarn is in the range of 50 to 270.
以下に本発明を詳細に説明する。本発明において、繊
維束を構成するポリエステルステープルは平均繊維長30
〜51mm、繊度1.2d以下でなければならない。このポリエ
ステルステープルは綿繊維と混紡されるものであるが、
からみ合いを向上させ、強力を上げるために平均繊維長
は30mm以上でなければならない。他方、綿繊維と混紡し
て糸斑を適正なものにするためには51mm以下、好ましく
は40mm以下さらに好ましくは36mm以下でなければならな
い。また、繊度は、平均繊維長と相俟って抱合力をあげ
強力をあげるものであり、特に本発明のように繊維束を
２本以上合撚するものにあっては強力をあげ、毛羽を下
げることに大きく貢献するものであり、そのために繊度
は1.2d以下、好ましくは0.3〜1.2d、さらに好ましくは
0.3〜0.8dである。1.2dをこえると、抱合力が下がり好
ましくない。繊維長は等長カットでも不等長カットでも
よい。Hereinafter, the present invention will be described in detail. In the present invention, the polyester staple constituting the fiber bundle has an average fiber length of 30.
Must be ~ 51mm, fineness less than 1.2d. This polyester staple is blended with cotton fiber,
The average fiber length must be at least 30 mm to improve entanglement and increase strength. On the other hand, in order to blend yarns with cotton fibers to make yarn spots proper, the yarn spots must be 51 mm or less, preferably 40 mm or less, more preferably 36 mm or less. In addition, the fineness is combined with the average fiber length to increase the conjugation power and increase the strength. Particularly, in the case where two or more fiber bundles are twisted as in the present invention, the strength is increased and the fluff is reduced. It greatly contributes to lowering, for which the fineness is 1.2d or less, preferably 0.3 to 1.2d, more preferably
0.3 to 0.8 d. If it exceeds 1.2d, the embracing power decreases, which is not preferable. The fiber length may be an equal length cut or an unequal length cut.
綿繊維は前記ポリエステルステープルと混紡されるわ
けであるが、平均繊維長は30〜40mmでなければならな
い。また、繊度は1.6d以下、好ましくは1.3〜1.6dであ
る。これらは、いずれもポリエステルステープルと混紡
されるものであるが、やわらかく、しなやかな効果を与
える上で効果的である。前記ポリエステルステープルと
綿繊維とは30〜70重量％:70〜30重量％の割合で混紡さ
れている。ポリエステルステープルが30重量％未満にな
ると寸法安定性に欠け、他方70重量％をこえるとしなや
かさが失なわれるので好ましくない。Cotton fiber is blended with the polyester staple, and the average fiber length must be 30 to 40 mm. The fineness is 1.6d or less, preferably 1.3-1.6d. These are all blended with polyester staples, but are effective in providing a soft and supple effect. The polyester staple and the cotton fiber are blended in a ratio of 30 to 70% by weight: 70 to 30% by weight. If the polyester staple content is less than 30% by weight, dimensional stability is poor, while if it exceeds 70% by weight, suppleness is lost.
上記ポリエステルステープルと綿繊維とが上記の範囲
の割合で混紡されてなる繊維束が２本又は３本以上合撚
されて混紡績糸となっているわけであるが、繊維束の撚
方向は該混紡績糸の撚方向と同一方向である。これは、
毛羽を２本以上の繊維束の間に巻きこみ、毛羽を少なく
する上で好ましい。該繊維束には若干の甘撚がかかって
おり、また、その形態としてはドラフトされたスライバ
ー又は粗糸があげられる。撚係数（インチ方式）は、2.
8〜5.8であり、5.8をこえるとやわらかさが失なわれ好
ましくない。2.8未満になると毛羽が発生しやすくなっ
て好ましくない。ここに撚係数（インチ方式）は、撚数
（T/インチ） であらわされ、Neは英式綿番手である。Two or three or more fiber bundles obtained by blending the polyester staples and the cotton fibers in the proportions in the above range are twisted to form a blended spun yarn. It is the same direction as the twist direction of the mixed spun yarn. this is,
It is preferable to wind fluff between two or more fiber bundles to reduce fluff. The fiber bundle is slightly sweet-twisted, and its form includes a drafted sliver or roving. Twist coefficient (inch method) is 2.
It is 8 to 5.8, and if it exceeds 5.8, the softness is lost, which is not preferable. If it is less than 2.8, fluff is likely to occur, which is not preferable. Where the twist factor (inch method) is the number of twists (T / inch) Ne is an English cotton count.
また、合撚されてなる混紡績糸の番手は英式綿番手で
30′Ｓ以上、さらには40′Ｓ以上の細番手、特に40〜25
0′Ｓが好ましい。しなやかさ、やわらかさを出すため
である。The count of the blended spun yarn is English cotton count.
30 'S or more, more 40' S more fine count, especially from 40 to 25
0 ' S is preferred. The purpose is to provide flexibility and softness.
さらに、混紡績糸を構成するステープル繊維の本数が
50〜270本あることが、糸強力を上げるために必要であ
る。50本未満になると合撚点前の２繊維束の構成本数が
25本未満になり、斑が発生するとともに強力が低下し、
好ましくない。他方、270本をこえると糸条抱合力、強
力、毛羽指数について構成本数を増加させる効果は見ら
れず、逆にネップ増加等の問題が発生し、精紡工程以前
の操業が困難になる。In addition, the number of staple fibers that make up
50 to 270 yarns are necessary to increase the yarn strength. If the number is less than 50, the number of two fiber bundles
It becomes less than 25 pieces, the spots are generated and the strength is reduced,
Not preferred. On the other hand, when the number exceeds 270, the effect of increasing the number of constituent yarns in terms of the yarn tying force, strength, and fluff index is not seen, and conversely, problems such as an increase in NEP occur, and the operation before the spinning process becomes difficult.
次に本発明の混紡績糸を製造する方法について説明す
る。Next, a method for producing the blended spun yarn of the present invention will be described.
まず、ポリエステル原綿（1.2d以下、平均繊維長30〜
51mm）を用いてカード、練条を通してスライバーを調整
し、他方、1.6d以下の綿繊維からなるスライバーを調整
し、ついでスライバーを混紡し、ついで粗糸とする。First, polyester raw cotton (1.2d or less, average fiber length 30 ~
The sliver is adjusted through a card and a drawing line using a sliver made of cotton fiber of 1.6 d or less, and then the sliver is blended, and then the roving is obtained.
ついで、かかる粗糸を２本所定の間隔をおいて精紡機
に仕掛けて２本合わせて所定の撚数をかけて巻き取る。Next, two such roving yarns are set on a spinning machine at a predetermined interval, are combined, and are wound with a predetermined number of twists.
（実施例） 実施例１ 平均繊維長32mm、繊度0.7dのポリエステルステープル
と平均繊維長34mm、繊度1.5dの綿繊維を練条機にて各々
50重量％になるよう混紡し、粗紡機にて50ゲレン/15ヤ
ードと100ゲレン/15ヤードの粗糸を紡出した。続いてリ
ング精紡機のバックローラーに50ゲレン/15ヤードの粗
糸２本を6mmの間隔を開けて供給し撚係数（インチ方
式）3.7、50′Ｓ（英式綿番手）の糸を紡出した。比較
例として100ゲイン/15ヤードの粗糸を用いて通常のリン
グ紡績糸50′Ｓを実施例と同じ撚係数の撚をかけ紡出
し、経密度144本／インチ、緯密度76本／インチのブロ
ードに製織し、織物の光沢・きれいさ・やわらかさ・し
なかやかさを比較評価した。(Example) Example 1 A polyester staple having an average fiber length of 32 mm and a fineness of 0.7 d and a cotton fiber having an average fiber length of 34 mm and a fineness of 1.5 d were each drawn by a drawing machine.
The blended yarn was blended so as to be 50% by weight, and roving yarns of 50 g / 15 yards and 100 g / 15 yards were spun by a roving machine. Subsequently spun yarn back rollers 50 Geren / 15 rovings two was fed at intervals of 6mm twist coefficient yard ring spinning machine (inch type) 3.7,50 'S (British type cotton count) did. Using rovings 100 Gain / 15 yards as a comparative example were spun over the conventional ring spun yarn 50 'twisted in the same twist coefficient to example S, warp density 144 yarns / inch, weft density 76 yarns / inch The fabric was woven on a broad scale, and the woven fabric was evaluated for gloss, cleanness, softness, and flexibility.
第１表にその比較結果を示す。 Table 1 shows the comparison results.
表中のデーターは、下記の方法によって測定・採取し
たものである。The data in the table was measured and collected by the following method.
（番手）ラップリールで120ヤードの試料を採取し、糸
重量より番手を算出した。(Count) A 120-yard sample was collected with a wrap reel, and the count was calculated from the yarn weight.
（撚数）ペンジュラム型検撚器で試料長10インチの撚を
解撚、加撚法で測定した。(Number of twists) Twist of a sample length of 10 inches was untwisted with a pendulum type twist detector and measured by a twisting method.
（Ｕ％）ウスターUT−３でチャート速度10cm/分、糸速
度400m/分で測定した。(U%) Measured with a Worcester UT-3 at a chart speed of 10 cm / min and a yarn speed of 400 m / min.
（単糸強力）ウスター、テンソマットIIで試料長50cm、
25cm/分のスピードで糸を引張り破断時の荷重平均値を
求めたもの。(Single yarn strong) Worcester, Tensomat II sample length 50cm,
The average value of the load at the time of breaking when the yarn is pulled at a speed of 25 cm / min.
（毛羽指数）Ｆ−インデックステスター＜敷島紡績
（株）＞で精紡管糸を測定したもので10m当り1mm以上の
長さの毛羽を表す。(Fuzz index) F-index tester <Shikishima Boseki Co., Ltd.> is a measurement of fine spun tube yarn, and indicates a fuzz having a length of 1 mm or more per 10 m.
（抱合力）経糸抱合力試験機＜蛭田理研（株）＞を用
い、ウェイト70g、回転数80rpmの条件で擦過して破断す
るまでの回転数を示した。(Conjugation force) Using a warp conjugation force tester (Hiruda Riken Co., Ltd.), the number of revolutions until breaking by rubbing under the conditions of a weight of 70 g and a number of revolutions of 80 rpm was shown.
（織物の評価）官能検査員５名に判定させたもので○は
高級ドレスシャツ素材として標準以上のレベルにあるも
の、◎は特に優れているものを示している。(Evaluation of woven fabric) The results of evaluation by five sensory inspectors are as follows: は indicates a high-grade dress shirt material which is at or above the standard level, and ◎ indicates a particularly excellent one.
第１表で示した通り、本発明による紡績糸の物性は毛
羽が少なく、抱合力がすぐれており均斉で適度な単糸強
力を示している。又、織物評価でも本発明による織物
は、やわらかくしなやかで光沢があり外観がきれいであ
った。As shown in Table 1, the spun yarn according to the present invention has few fluffs, excellent embracing power, and uniform and appropriate single yarn strength. Also, in the evaluation of the fabric, the fabric according to the present invention was soft, supple, glossy, and had a beautiful appearance.
（発明の効果） このように本発明の綿ポリエステル混紡績糸はやわら
かく、しなやかで、光沢をもち外観がきれいなドレスシ
ャツ地用原糸として理想的な特長をそなえている。又、
本発明による混紡績糸は、毛羽が少なく抱合性に優れ適
度な強力を有しているためスポーツニット用原糸として
も適している。 (Effect of the Invention) As described above, the cotton-polyester blend spun yarn of the present invention has ideal features as a raw material for a dress shirt fabric having a soft, supple, glossy, and beautiful appearance. or,
The blended spun yarn according to the present invention has a small amount of fluff, has excellent conjugation properties, and has an appropriate strength, so that it is also suitable as a raw yarn for sports knits.
フロントページの続き (56)参考文献 特開 昭60−215830（ＪＰ，Ａ) 特開 昭59−173331（ＪＰ，Ａ) 特開 昭57−121636（ＪＰ，Ａ) 特開 昭62−133130（ＪＰ，Ａ) 特開 平２−307919（ＪＰ，Ａ) 特開 昭55−12825（ＪＰ，Ａ) 特開 昭62−257431（ＪＰ，Ａ) (58)調査した分野(Int.Cl.6，ＤＢ名) D02G 3/00 - 3/36Continuation of the front page (56) References JP-A-60-215830 (JP, A) JP-A-59-173331 (JP, A) JP-A-57-121636 (JP, A) JP-A-62-133130 (JP, A) JP-A-2-307919 (JP, A) JP-A-55-12825 (JP, A) JP-A-62-257431 (JP, A) (58) Fields investigated (Int. Cl. 6 , DB Name) D02G 3/00-3/36
Claims (1)
エステルステープルと平均繊維長30〜40mm、繊度1.6d以
下の綿繊維とが30〜70重量％:70〜30重量％の割合で混
紡された繊維束が２本以上合撚されてなる混紡績糸であ
って、前記混紡績糸は30′S/l（英式綿番手）以上の細
番手であって、撚係数（インチ方式）は2.8〜5.8であ
り、各繊維束の撚り方向が該混紡績糸の撚り方向と同一
であり、該混紡績糸を構成するステープル繊維本数が50
〜270の範囲にあることを特徴とする混紡績糸。1. A polyester staple having an average fiber length of 30 to 51 mm and a fineness of 1.2 d or less and a cotton fiber having an average fiber length of 30 to 40 mm and a fineness of 1.6 d or less are in a ratio of 30 to 70% by weight: 70 to 30% by weight. A blend spun yarn in which two or more blended fiber bundles are twisted, wherein the blend spun yarn has a fine count of 30 ′ S / l (English type cotton count) or more, and has a twist coefficient (inch type). ) Is 2.8 to 5.8, the twist direction of each fiber bundle is the same as the twist direction of the mixed spun yarn, and the number of staple fibers constituting the mixed spun yarn is 50.
A mixed spun yarn characterized by being in the range of ~ 270.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6190990A JP2867565B2 (en) | 1990-03-13 | 1990-03-13 | Blended yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6190990A JP2867565B2 (en) | 1990-03-13 | 1990-03-13 | Blended yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03269128A JPH03269128A (en) | 1991-11-29 |
| JP2867565B2 true JP2867565B2 (en) | 1999-03-08 |
Family
ID=13184762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6190990A Expired - Fee Related JP2867565B2 (en) | 1990-03-13 | 1990-03-13 | Blended yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2867565B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866451A (en) * | 2014-02-20 | 2014-06-18 | 海安县中山合成纤维有限公司 | Blended yarn of fine denier nylon yarns, bamboo fibers and viscose fibers |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8916516D0 (en) * | 1989-07-19 | 1989-09-06 | Lambson Ltd | Process |
| JP5027848B2 (en) * | 2009-05-27 | 2012-09-19 | 東洋紡スペシャルティズトレーディング株式会社 | Knitted fabric and manufacturing method thereof |
| CN103866450A (en) * | 2014-02-20 | 2014-06-18 | 海安县兄弟合成纤维有限公司 | Blended yarn of fine denier nylon yarns, corn fibers and alginate fibers |
| CN104674417A (en) * | 2015-03-10 | 2015-06-03 | 中原工学院 | Lotus fiber semi-worsted blended skin-care health-care yarn, and preparation method and application thereof |
| CN104674412A (en) * | 2015-03-10 | 2015-06-03 | 中原工学院 | Coffee fiber semi-worsted blended skin-care health-care yarn and preparation method and application thereof |
| CN106065505A (en) * | 2016-08-12 | 2016-11-02 | 苏州维杰纺织有限公司 | Modal fiber blended yarn |
-
1990
- 1990-03-13 JP JP6190990A patent/JP2867565B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866451A (en) * | 2014-02-20 | 2014-06-18 | 海安县中山合成纤维有限公司 | Blended yarn of fine denier nylon yarns, bamboo fibers and viscose fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03269128A (en) | 1991-11-29 |
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