JPH04202818A - Mercerized yarn - Google Patents
Mercerized yarnInfo
- Publication number
- JPH04202818A JPH04202818A JP33108790A JP33108790A JPH04202818A JP H04202818 A JPH04202818 A JP H04202818A JP 33108790 A JP33108790 A JP 33108790A JP 33108790 A JP33108790 A JP 33108790A JP H04202818 A JPH04202818 A JP H04202818A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- mercerized
- spun yarn
- cotton
- csiro
- 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
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 239000000835 fiber Substances 0.000 claims abstract description 16
- 239000002932 luster Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 238000005517 mercerization Methods 0.000 description 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000009940 knitting Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
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。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a mercerized yarn made of cotton fiber, excellent in luster, less fluff, and a silo spun yarn with no diagonal tendency.
（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と綿糸に
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 cotton yarn has been produced by mercerizing it into double yarns. This is because when mercerizing cotton thread, in order to obtain sufficient luster, it was necessary to pass it through caustic soda while applying tension to the cotton thread, and it was also necessary to keep the fuzz count to a low value. be.
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。In order to obtain yarn strength that can withstand the tension required during mercerization and to obtain luster, it was customary to mercerize the yarn as double yarn. This is because single yarn has low yarn strength to withstand mercerization, making operation difficult.
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。Therefore, in reality, we had no choice but to perform mercerization using double thread.
（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、スポーツウェアなどの高級
用途への糸としては不十分であった。(Problems to be Solved by the Invention) However, double-thread mercerized yarns lack luster due to their yarn structure, and also have a lot of fuzz, making them unsatisfactory as yarns for high-end 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。Therefore, an object of the present invention is to provide a mercerized yarn that has high tenacity even as a single yarn, is rich in luster, has little fuzz, and is free from obliqueness.
（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２８ ＋
＝−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ブル本数
が５０〜２７０本の範囲にある請求項１に記載のシルケ
ット糸、１酊以上の毛羽指数が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 Problem) The present invention takes the following means to solve the problem. That is, the present invention has an effective fiber length of 28 +
=- or more and a fineness of 4.5 micronaire or less, the silo-spun yarn is made of cotton fibers, the twist coefficient (inch system) of the silo-spun yarn is 3.2 to 4.5, and the silo-spun yarn is mercerized. The mercerized yarn according to claim 1, wherein the number of stable fibers constituting the silosupun yarn is in the range of 50 to 270.The mercerized yarn according to claim 1, characterized in that the number of stable yarns constituting the silosupun yarn is in the range of 50 to 270. The gist thereof is a mercerized yarn according to claim 2.
以下に、本発明の詳細な説明する。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２８ｍｍ１以上好ま
しくは３０〜５１冨魯、繊度４．５マイクロネア以下の
ものが好ましい。The present invention will be explained in detail below. In the present invention, the fibers constituting the silo spun yarn must be cotton fibers. This is to make the characteristics of a mercerized yarn more effective. The cotton fibers preferably have an effective fiber length of 28 mm or more, preferably 30 to 51 filaments, and a fineness of 4.5 micronaire or less.
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２８１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。If the yarn exceeds 4.5 micronaire, the yarn strength will not be able to withstand mercerization, and the yarn quality will deteriorate, resulting in poor quality, which is not preferable. Furthermore, if the effective fiber length is less than 281, yarn strength and yarn quality will decrease, which is not preferable.
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。Furthermore, the value of the short axis/long axis of the fiber cross section of the cotton fiber constituting the mercerized yarn of the present invention is 0.7 or more, furthermore, 0.8.
The above is preferable. This is to give a more elegant luster. Further, the number of staple fibers constituting the mercerized yarn is preferably in the range of 50 to 270 in order to increase yarn strength. If the number is less than 50, the number of fibers constituting the two fiber bundles before the twisting point will be less than 25, causing unevenness and decreasing strength, 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Ｃ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１１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、脱落した毛羽〆が針溝、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, it is preferable that the mercerized thread has a thick number of 60'S or less. Further, the twist coefficient (C inch system) of the mercerized yarn is preferably 3.2 to 4.5. This is to obtain the gloss and texture of mercerized yarn; if it exceeds 4.5, the gloss will decrease, and if it is lower than 3°2, problems will occur in terms of yarn strength. In addition, the fuzz, especially the fuzz index of 11 or more, is 200.
If the knitting temperature is exceeded, sufficient gloss cannot be obtained, and the fluff will fall off during knitting, and the fluff that falls off will enter the needle groove and sinker groove, making knitting difficult and deteriorating the quality of the fabric. do not have.
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、線条を通
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−緒に所定の撚数を加えて紡績糸にする
。Next, the method for producing mercerized yarn of the present invention will be briefly explained. First, raw cotton fiber is passed through mixed cotton, card, and filaments to produce slivers and rovings, and then a regular spinning machine is used to spin two rovings at intervals, and when they exit the front roller, two rovings are produced. A predetermined number of twists are added to the main thread to form a spun yarn.
つぎに、前記紡績糸を好ましくは総の状態で濃度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 density of 25 to 25 in the whole state.
A mercerized yarn is produced by treating with an alkaline solution at 30° Be' for 3 to 4 minutes.
（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 cotton count) with a twist coefficient of 3°6 was manufactured using five types of raw cotton with various finenesses, and then a prescribed mercerization process was performed to evaluate the yarn. I did it. 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 measurements in Table 1 were carried out in the following manner.
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、Ｏは光沢あり、△はや
や光沢ありを示す。Effective fiber length...High volume instrument (
(Manufactured by Spin Lab Co., Ltd.) Glossiness: According to the sensory test performed by 10 people, ◎ indicates that the thread is very shiny, O indicates that the thread is shiny, and △ indicates that the thread is slightly shiny.
シルケット後のコーンアップ時糸切れ・・シルケットさ
れた総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 when coning up after mercerizing - Thread breakage was observed in the winder when coning up the mercerized material.
板巻糸条・・板巻にして観察し、◎は糸斑が非常に少な
い、Ｏは少ない、×は多いを示す。Board-wound yarn: Observed after being wound into a board. ◎ indicates very little yarn unevenness, O indicates little, and × indicates a lot.
し、５０ケの平均であられす。And the average of 50 is hail.
第１表から明らかなよう、平均繊度４．５マイクロネア
以下のＮα１．２．３．４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。As is clear from Table 1, Nα1.2.3.4 with an average fineness of 4.5 micronaires or less had good threads in board wrapping, gloss, and thread breakage during mercerization.
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。The closer the ratio of the short axis/long axis of the fiber cross section to 1 was, the better the yarn quality was.
なお、シルケット条件は下記のとおりである。Note that the mercerization conditions are as follows.
苛性ソーダ濃度・・３０°Ｂｅ’
時 間 ・・ １８０秒
温 度 ・・ ２６°Ｃ
実施例２
平均繊度４．０マイクロネア、有効繊維長３５゜３ ｖ
＋ｓ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 Average fineness: 4.0 micronaire, effective fiber length: 35°3v
30'S (English cotton count) using 100% cotton fiber of +s
Silospun yarn was produced and then mercerized.
シルケット条件は実施例１と同様である。そのと。Mercerizing conditions are the same as in Example 1. That and that.
際に撚係数を種々かえて糸を製造し、光沢ダシルケット
時の糸切れとを観察し、第２表に示した。Yarns were produced with various twist coefficients, and yarn breakage during luster mercerization was observed, and the results are shown in Table 2.
第２表からＮｕ 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。As shown in Table 2, those with Nu 3 to 6 had good gloss and few thread breakages in the winder after mercerization.
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” ｘ２８
Ｇ）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表にあられした。Example 3 Using cotton fibers with various average finenesses and effective fiber lengths, 30'S
A Silospun yarn of
Knitting is performed in G), and the gloss, surface condition, texture,
The amount of fluff during knitting was observed and was found in Table 3.
第 ３ 表
第３表中で糸の毛羽指数（１■１以上）は、Ｆ−Ｉ Ｎ
ＤＥＸＴＥ ５ＴＥＲ（敷紡製）で測定した。Table 3 In Table 3, the yarn fuzz index (1■1 or more) is F-I N
It was measured with DEXTE 5TER (manufactured by Shikibo).
Ｎα１．２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。The material with Nα of 1.2 satisfied the requirements of the present invention, and therefore the physical properties of the knitted fabric were good.
Ｎａ 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、階４のものは、斜行が目立った。The fabric with Na 3 had a lot of fuzz probably due to its thicker fineness, and the gloss of the knitted fabric was poor, and the fabric with grade 4 had noticeable skew.
（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 fuzz and high gloss, is mercerized as a single yarn, and is widely used in fields where single yarn is required.
特許出願人 東洋紡績株式会社Patent applicant: Toyobo Co., Ltd.
Claims (1)
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。 ２、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。 ３、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。[Scope of Claims] 1. Silo spun yarn made of cotton fibers with an effective fiber length of 28 mm or more and an average fineness of 4.5 micronaire or less, wherein the twist coefficient (inch system) of the silo spun yarn is 3.2 to 4.
．． 5, and the silosupun yarn is mercerized. 2. The number of staples that make up the silo spun yarn is 50 or more
The mercerized thread according to claim 1, in the range of 270 threads. 3. Claim 1: The fluff index of 1 mm or more is 200 or less
Or the mercerized yarn according to claim 2.
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 true JPH04202818A (en) | 1992-07-23 |
| JP3028600B2 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 (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3064623A3 (en) * | 2010-10-04 | 2016-12-14 | Sanko Tekstil Isletmeleri San. Ve Tic. A.S. | A soft and brilliant cotton denim fabric and method of making thereof |
| JP2019137942A (en) * | 2018-02-09 | 2019-08-22 | グンゼ株式会社 | Fabric comprising spun yarn containing cotton fiber as raw material |
| JP2019137941A (en) * | 2018-02-09 | 2019-08-22 | グンゼ株式会社 | Soft twist spun yarn and method for producing soft twist spun yarn |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5887235B2 (en) * | 2012-09-19 | 2016-03-16 | 東洋紡Ｓｔｃ株式会社 | Knitted fabric with excellent cooling feeling |
-
1990
- 1990-11-28 JP JP2331087A patent/JP3028600B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3064623A3 (en) * | 2010-10-04 | 2016-12-14 | Sanko Tekstil Isletmeleri San. Ve Tic. A.S. | A soft and brilliant cotton denim fabric and method of making thereof |
| JP2019137942A (en) * | 2018-02-09 | 2019-08-22 | グンゼ株式会社 | Fabric comprising spun yarn containing cotton fiber as raw material |
| JP2019137941A (en) * | 2018-02-09 | 2019-08-22 | グンゼ株式会社 | Soft twist spun yarn and method for producing soft twist spun yarn |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3028600B2 (en) | 2000-04-04 |
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