JP3028600B2 - Mercerized yarn - Google Patents
Mercerized yarnInfo
- Publication number
- JP3028600B2 JP3028600B2 JP2331087A JP33108790A JP3028600B2 JP 3028600 B2 JP3028600 B2 JP 3028600B2 JP 2331087 A JP2331087 A JP 2331087A JP 33108790 A JP33108790 A JP 33108790A JP 3028600 B2 JP3028600 B2 JP 3028600B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- mercerized
- cotton
- silospan
- 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
Landscapes
- 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、綿繊維からなり、光沢にすぐれ、毛羽少な
く、斜行性のないサイロスパン糸からなるシルケット糸
に関する。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mercerized yarn made of cotton fiber, having excellent luster, having less fluff, and having no skew.
（従来の技術） 従来、綿糸のシルケット糸は、双糸にしてシルケット
加工されて製造されていた。これは、綿糸にシルケット
加工を施す場合には、十分な光沢を得ようとする綿糸に
張力を与えながら苛性ソーダ中を通過させる必要があ
り、また、毛羽数も低い値にする必要があったからであ
る。(Prior Art) Conventionally, mercerized yarn of cotton yarn has been manufactured by mercerizing into a double yarn. This is because when merchantizing cotton yarn, it was necessary to pass through the caustic soda while applying tension to the cotton yarn to obtain sufficient gloss, and it was necessary to reduce the number of fluff to a low value. is there.
シルケット加工時に必要な張力に耐える糸強力を得る
ために、また光沢を得るためには双糸にしてシルケット
加工を施すのが常であった。単糸ではシルケット加工時
に耐える糸強力が低くて操業が困難であったからであ
る。したがって、現実には、双糸でシルケット加工せざ
るを得なかった。In order to obtain a yarn strength that can withstand the tension required during mercerizing and to obtain a luster, it is customary to apply a mercerizing process to twin yarns. This is because a single yarn has a low yarn strength that can withstand merchant processing, and is difficult to operate. Therefore, in reality, the mercury had to be processed with the twin yarn.
（発明が解決しようとする課題） しかし、双糸のシルケット糸は、糸構造の点から光沢
に乏しく、また、毛羽も多く、スポーツウエアなどの高
級用途への糸としては不十分であった。(Problems to be Solved by the Invention) However, the twinket mercerized yarn has poor luster in terms of the yarn structure, and has many fluffs, and is insufficient as a yarn for high-grade applications such as sportswear.
そこで、本発明は、単糸においても高強力を有し、光
沢に富み、毛羽少なく斜行性のないシルケット糸を提供
することを目的とするものである。Accordingly, an object of the present invention is to provide a mercerized yarn which has high tenacity, is rich in luster, has little fluff and is not skewed even in a single yarn.
（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、有効繊維長28mm以
上、繊度4.5マイクロネア以下の綿繊維からなるサイロ
スパン糸であって、前記サイロスパン糸の撚係数（イン
チ方式）は3.2〜4.5であり、該サイロスパン糸はシルケ
ット加工されていることを特徴とするシルケット糸、サ
イロスパン糸を構成するステープル本数が50〜270本の
範囲にある請求項１に記載のシルケット糸、1mm以上の
毛羽指数が200以下である請求項１または請求項２に記
載のシルケット糸を、その要旨とするものである。(Means for Solving the Problems) The present invention employs the following means to solve the problems. That is, the present invention relates to a silospan yarn comprising a cotton fiber having an effective fiber length of 28 mm or more and a fineness of 4.5 micronea or less, wherein the twist coefficient (inch method) of the silospan yarn is 3.2 to 4.5, and the silospan yarn is mercerized. The mercerized yarn according to claim 1, wherein the number of staples constituting the mercerized yarn and the silospan yarn is in the range of 50 to 270, and the fluff index of 1 mm or more is 200 or less. The gist of the present invention is a mercerized yarn according to claim 2.
以下に、本発明を詳細に説明する。本発明において、
サイロスパン糸を構成する繊維は綿繊維でなければなら
ない。シルケット糸としての特徴をより発揮させるため
である。綿繊維としては、有効繊維長28mm以上好ましく
は30〜51mm、繊度4.5マイクロネア以下のものが好まし
い。4.5マイクロネアをこえると、糸強力がシルケット
加工に耐えられず、また、糸質が低下し、品位も乏しく
なるので好ましくない。さらに、有効繊維長が28mm未満
であると、糸強力も糸質も低下するので好ましくない。
またさらに、本発明のシルケット糸を構成する綿繊維の
繊維断面の短径／長径の値が0.7以上、さらに0.8以上が
好ましい。これは、より上品な光沢を出すためである。
また、シルケット糸を構成するステープル繊維の本数
は、好ましくは50〜270本の範囲にあることが糸強力を
上げるために好ましい。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
るとネップが増加し、好ましくない。Hereinafter, the present invention will be described in detail. In the present invention,
The fibers that make up the silospan yarn must be cotton fibers. This is because the characteristics of the mercerized yarn are exhibited more. As the cotton fiber, those having an effective fiber length of 28 mm or more, preferably 30 to 51 mm, and a fineness of 4.5 micronare or less are preferable. If the diameter exceeds 4.5 micronaire, the yarn strength is not able to withstand mercerizing, and the yarn quality is deteriorated and the quality is poor. Further, if the effective fiber length is less than 28 mm, the yarn strength and the yarn quality are undesirably reduced.
Furthermore, the value of the minor axis / major axis of the fiber cross section of the cotton fiber constituting the mercerized yarn of the present invention is preferably 0.7 or more, more preferably 0.8 or more. This is to give a more elegant luster.
In addition, the number of staple fibers constituting the mercerized yarn is preferably in the range of 50 to 270 in order to increase the yarn strength. If less than 50, 2 before the twisting point
The number of constituent fiber bundles is less than 25, and unevenness is generated and strength is reduced, which is not preferable. On the other hand, if the number exceeds 270, the number of neps increases, which is not preferable.
また、シルケット糸は、太さが60′Ｓ以下の太番であ
るのが好ましい。さらに、シルケット糸の撚係数（イン
チ方式）は、3.2〜4.5が好ましい。シルケット糸の光
沢、風合を得るためであり、4.5をこえると光沢が低下
し、また、3.2より低いと糸強力の点で問題が発生す
る。また、毛羽特に1mm以上の毛羽指数が200をこえる
と、充分な光沢が得られず、また、編立て中の毛羽脱落
が発生し、脱落した毛羽が針溝、シンカー溝に入って編
立が困難となり、生地品位が悪くなるので好ましくな
い。Further, the mercerized yarn is preferably a thick number having a thickness of 60'S or less. Further, the twist coefficient (inch system) of the mercerized yarn is preferably 3.2 to 4.5. This is to obtain the gloss and feel of the mercerized yarn. If it exceeds 4.5, the gloss decreases, and if it is lower than 3.2, a problem occurs in terms of yarn strength. In addition, if the fluff index, especially 1 mm or more, exceeds 200, sufficient luster cannot be obtained, and fluff will fall off during knitting, and the fallen fluff will enter the needle groove and sinker groove, and knitting will occur. This is not preferable because it becomes difficult and the quality of the dough deteriorates.
次に本発明のシルケット糸の製造法について簡単に説
明する。まず、綿繊維の原綿を混打綿、カード、練条を
通してスライバー、粗糸を製造し、ついで通常の精紡機
で２本の粗糸を間隔をあけて紡出し、フロントローラを
出たところで２本一緒に所定の撚数を加えて紡績糸にす
る。Next, a method for producing the mercerized yarn of the present invention will be briefly described. First, slivers and rovings are produced by mixing cotton, raw cotton, carding and drawing of raw cotton fiber, and then two rovings are spun out at regular intervals by a normal spinning machine. A predetermined number of twists are added together to form a spun yarn.
つぎに、前記紡績糸を好ましくは綛の状態で濃度25〜
30゜Be′のアルカリ溶液で３〜４分間処理してシルケッ
ト糸を製造する。Next, the spun yarn preferably has a concentration of 25 to
It is treated with an alkali solution of 30 ° Be 'for 3 to 4 minutes to produce a mercerized yarn.
（実施例） 実施例１ 繊度が種々異なる５種の原綿を用いて撚係数3.6のサ
イロスパン糸30′Ｓ（英式綿番手）を製造し、ついで所
定のシルケット加工を施して糸評価を行なった。その結
果は第１表のとおりである。(Example) Example 1 Silospan yarn 30'S (English type cotton count) having a twist coefficient of 3.6 was manufactured using five types of raw cotton having various finenesses, and then subjected to a predetermined mercerizing process to evaluate the yarn. . The results are shown in Table 1.
第１表の測定に関しては下記の方法によった。 The measurement in Table 1 was performed according to the following method.
繊度（マイクロネア）‥インチ長さをもとに測定。Fineness (micronaire) Measured based on inch length.
有効繊維長‥ハイ・ボリューム・インストルメント（ス
ピンラブ社製）で測定 光沢‥10人の官能検査により、◎は糸に非常な光沢あ
り、○は光沢あり、△はやや光沢ありを示す。Effective fiber length 測定 Measured by high volume instrument (manufactured by Spinlab) Gloss ‥ According to a sensory test by 10 people, ◎ indicates that the yarn is very glossy, ○ indicates that the yarn is glossy, and Δ indicates that the yarn is slightly glossy.
シルケット後のコーンアップ時糸切れ‥シルケットされ
た綛をコーンアップする際のワインダーでの糸切れを観
察。Thread breakage during cone-up after mercerizing ‥ Observe thread breakage in the winder when cone-up of skewer made mercerized.
板巻糸条‥板巻にして観察し、◎は糸斑が非常に少な
い、○は少ない、×は多いを示す。It is observed that the plate is wound with a plate wound and a plate is wound, and ◎ indicates very little thread spot, 斑 indicates little, and X indicates many.
繊維断面の短径／長径‥糸を他の繊維でつつみ、断面を
カットして263倍の光学顕微鏡で観察し、50ケの平均で
あらわす。Short / long diameter of the fiber cross section: Wrap the yarn with another fiber, cut the cross section, observe it with an optical microscope of 263 times, and express the average of 50 pieces.
第１表から明らかなよう、平均繊維4.5マイクロネア
以下のNo.1、２、３、４は、板巻の糸条、光沢、シルケ
ット時の糸切れなども良好であった。繊維断面の短径／
長径の比は１に近いほど糸品質は良好であった。As is evident from Table 1, Nos. 1, 2, 3, and 4 having an average fiber size of 4.5 micronare or less had good winding, gloss, and yarn breakage during mercerizing. Minor diameter of fiber cross section /
The yarn quality was better as the ratio of the major axis was closer to 1.
なお、シルケット条件は下記のとおりである。 The mercury conditions are as follows.
苛性ソーダ濃度‥30゜Be′ 時間‥180秒 温度‥26℃ 実施例２ 平均繊度4.0マイクロネア、有効繊維長35.3mmの綿繊
維100％を用いて30′Ｓ（英式綿番手）のサイロスパン
糸を製造し、ついでシルケット処理をした。Caustic soda concentration ‥ 30 ゜ Be ' Time ‥ 180 seconds Temperature ‥ 26 ° C. Example 2 A 30 ′S (English cotton count) silospan yarn was manufactured using 100% cotton fibers having an average fineness of 4.0 micronaire and an effective fiber length of 35.3 mm, and then mercerized. .
シルケット条件は実施例１と同様である。その際に撚
係数を種々かえて糸を製造し、光沢とシルケット時の糸
切れとを観察し、第２表に示した。Mercerizing conditions are the same as in the first embodiment. At that time, yarns were manufactured by changing the twist coefficient, and gloss and yarn breakage during mercerization were observed. The results are shown in Table 2.
第２表からNo.3〜６のものは光沢、シルケット後ワイ
ンダーで糸切れも少なく良好であった。 From Table 2, Nos. 3 to 6 were glossy and good, with few yarn breaks in the winder after mercerizing.
実施例３ 種々の平均繊度、有効繊維長の綿繊維を用いて30′Ｓ
のサイロスパン糸を製造し、実施例１と同じシルケット
条件でシルケット加工し、ついで天竺（26″×28G）で
編立てを行ない、編地の光沢、表面状態、風合、編立中
の風綿量を観察し、第３表にあらわした。Example 3 30'S using cotton fibers of various average fineness and effective fiber length
Is manufactured under the same mercerizing conditions as in Example 1 and then knitted with a sheet of cotton (26 ″ × 28G), and the gloss, surface condition, texture, and cotton wool during knitting of the knitted fabric The amounts were observed and are shown in Table 3.
第３表中で糸の毛羽指数（1mm以上）は、Ｆ−INDEXTE
STER（敷紡製）で測定した。No.1、２のものは、本発明
の要件を満足し、そのため編地の諸物性は良好であっ
た。 In Table 3, the fuzz index (1 mm or more) of the yarn is F-INDEXTE
It was measured by STER (manufactured by Shiboshi). Nos. 1 and 2 satisfied the requirements of the present invention, and thus the physical properties of the knitted fabric were good.
No.3のものは繊度が太いためか毛羽数多く編地の光沢
が劣り、No.4のものは、斜行が目立った。No. 3 was inferior in gloss due to the large fineness of the knitted fabric, probably because of the large fineness, and No. 4 was noticeably skewed.
（発明の効果） 本発明のシルケット糸は、毛羽少なく高光沢で、単糸
としてシルケット加工されたもので、単糸として要求さ
れる分野において広く用いられる。(Effects of the Invention) The mercerized yarn of the present invention has low fluff and high gloss, is mercerized as a single yarn, and is widely used in fields required as a single yarn.
Claims (3)
ロネア以下の綿繊維からなるサイロスパン糸であって、
前記サイロスパン糸の撚係数（インチ方式）は3.2〜4.5
であり、該サイロスパン糸はシルケット加工されている
ことを特徴とするシルケット糸。1. A silospan yarn comprising a cotton fiber having an effective fiber length of 28 mm or more and an average fineness of 4.5 micronea or less,
The twist coefficient (inch system) of the silospan yarn is 3.2 to 4.5
Wherein the silospan yarn is mercerized.
が50〜270本の範囲にある請求項１に記載のシルケット
糸。2. The mercerized yarn according to claim 1, wherein the number of staples constituting the silospan yarn is in the range of 50 to 270.
１または請求項２に記載のシルケット糸。3. The mercerized yarn according to claim 1, wherein the fluff index of 1 mm or more is 200 or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2331087A JP3028600B2 (en) | 1990-11-28 | 1990-11-28 | Mercerized yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2331087A JP3028600B2 (en) | 1990-11-28 | 1990-11-28 | Mercerized yarn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04202818A JPH04202818A (en) | 1992-07-23 |
| JP3028600B2 true JP3028600B2 (en) | 2000-04-04 |
Family
ID=18239709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2331087A Expired - Fee Related JP3028600B2 (en) | 1990-11-28 | 1990-11-28 | Mercerized yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3028600B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014058758A (en) * | 2012-09-19 | 2014-04-03 | Toyobo Stc Co Ltd | Knitted fabric superior in contact cold feeling |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT3064623T (en) * | 2010-10-04 | 2024-01-25 | Sanko Tekstil Isletmeleri San Ve Tic As | A soft and brilliant cotton denim fabric and method of making thereof |
| JP7067714B2 (en) * | 2018-02-09 | 2022-05-16 | グンゼ株式会社 | Manufacturing method of fabric made from spun yarn containing cotton fiber |
| JP7067713B2 (en) * | 2018-02-09 | 2022-05-16 | グンゼ株式会社 | Manufacturing method of sweet twisted spun yarn |
-
1990
- 1990-11-28 JP JP2331087A patent/JP3028600B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014058758A (en) * | 2012-09-19 | 2014-04-03 | Toyobo Stc Co Ltd | Knitted fabric superior in contact cold feeling |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04202818A (en) | 1992-07-23 |
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