JPS6131224B2 - - Google Patents
Info
- Publication number
- JPS6131224B2 JPS6131224B2 JP1516579A JP1516579A JPS6131224B2 JP S6131224 B2 JPS6131224 B2 JP S6131224B2 JP 1516579 A JP1516579 A JP 1516579A JP 1516579 A JP1516579 A JP 1516579A JP S6131224 B2 JPS6131224 B2 JP S6131224B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- knitted fabric
- yarns
- shrinkage
- knitting
- 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
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- Knitting Of Fabric (AREA)
Description
【発明の詳細な説明】
本発明は改良された外観を有する編地の製造方
法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing knitted fabrics with improved appearance.
従来から編地外観に関する改良方法として多く
の手法が提案され実施されている。特にフイラメ
ント糸条を用いる場合には脱フイラメント糸外観
を目的に例えば先撚仮撚糸、さらに最近では仮撚
機上でスラブもしくはネツプ調捲縮糸等、糸条そ
のものに形態的変化を付与せしめる方法か重点的
に開発、実用化されている。 Many methods have been proposed and implemented to improve the appearance of knitted fabrics. In particular, when using filament yarn, methods of imparting morphological changes to the yarn itself, such as pre-twisted false twisted yarn, and more recently slub or netted crimped yarn on a false twisting machine, are used to improve the appearance of the filament-free yarn. It has been intensively developed and put into practical use.
しかしこれらの方式はいずれの場合も加工費が
高くなること、糸条として特徴的であるかためフ
アツシヨンの動向の短周期化に伴うリスク負担か
大となる等の問題がある。 However, in any case, these methods have problems such as high processing costs, and because they are characteristic of threads, there is a high risk burden associated with the shortening of the frequency of fashion trends.
本発明者等はこの点に注目して種々検討した結
果、通常用いられている緯編機を用い緯編地外観
を改良した編地の製造方法を見出した。 The inventors of the present invention focused on this point and made various studies, and as a result, they discovered a method for producing a knitted fabric using a commonly used weft knitting machine and improving the appearance of the weft knitted fabric.
すなわち本発明の要旨とするところは、収縮率
の異なる２種の糸を引揃えて２重臼を給糸口とし
た緯編機にて編成するに際し、２種の糸としてリ
ラツクス処理後の糸長差が10％以上となる糸を使
用し、且つ低収縮糸が編地表面を被覆するように
編成したのち、リラツクス処理することを特徴と
する編地の製造方法にある。 In other words, the gist of the present invention is that when two types of yarns with different shrinkage rates are aligned and knitted using a weft knitting machine using a double mill as a yarn feeder, the yarn length after relaxing treatment is determined as the two types of yarns. A method for manufacturing a knitted fabric, which uses yarns with a difference of 10% or more, knits so that the low shrinkage yarn covers the surface of the knitted fabric, and then undergoes a relaxation treatment.
以下図面に従つて本発明を詳細に説明する。 The present invention will be explained in detail below with reference to the drawings.
第１図は本発明の工程中の編成されたリラツク
ス処理前の緯編地の任意の１ループを示し、相対
的に高収縮率を有する糸条１と相対的に低収縮率
を有する糸条２の両糸条が引揃えられ１ループを
形成し、かつ低収縮糸条２か必ず編地表面を被覆
していることを示している。このような編地構造
はいわゆる２重臼を給糸口として用いることによ
り容易に達成されることは公知のことである。こ
のようにした編成された編地を引続きリラツクス
処理を行うことにより高収縮糸条１の有する収縮
を顕在化せしめることにより低収縮糸条２は第２
図に示すごとく編地の表面へ突出し編地外観に強
い変化を与える。 Figure 1 shows an arbitrary loop of a weft knitted fabric before relaxation treatment during the process of the present invention, with yarn 1 having a relatively high shrinkage rate and yarn 1 having a relatively low shrinkage rate. This shows that the two yarns of yarn 2 are aligned to form one loop, and that low shrinkage yarn 2 always covers the surface of the knitted fabric. It is known that such a knitted fabric structure can be easily achieved by using a so-called double mill as a yarn feeder. The knitted fabric knitted in this way is subsequently subjected to a relaxing treatment to make the contraction of the high shrinkage yarn 1 more apparent, and the low shrinkage yarn 2 is then
As shown in the figure, it protrudes to the surface of the knitted fabric and gives a strong change to the appearance of the knitted fabric.
２糸条１，２としてはフイラメント糸であつて
も紡績糸であつても良く、また収縮を顕在化させ
るリラツクス方法としては熱処理によるものであ
つても薬品処理であつてもかまわない。さらに
種々検討の結果リラツクス后の編地中での糸長差
(A)は10％以上であることが表面効果を十分に与え
る為に必要である。 The two yarns 1 and 2 may be filament yarns or spun yarns, and the relaxation method for making shrinkage apparent may be heat treatment or chemical treatment. Furthermore, as a result of various studies, the yarn length difference in the knitted fabric after relaxation was determined.
(A) needs to be 10% or more in order to provide a sufficient surface effect.
又編成時に低収縮糸条２を積極的にオーバーフ
イードすることによりあらかじめ糸長差を付与せ
しめリラツクス后の糸長差(A)をさらに強調すると
編地外観変化は一層大きくすることができる。 In addition, by actively overfeeding the low shrinkage yarn 2 during knitting to give a yarn length difference in advance and further emphasizing the yarn length difference (A) after relaxation, the change in the appearance of the knitted fabric can be further increased.
ここで糸長差(A)とは編成后任意のコース方向に
沿つて任意の距離にマークを付したる后、リラツ
クス処理を行い、最終製品としたときの編地を解
糸し荷重0.2ｇ／ｄにて２糸条の糸長を測定し、
式(A)＝（l1−l2）l1×100(%)にて算出した値であ
る。但し、l1は高収縮糸の糸長、l2は低収縮糸の
糸長である。 Here, the yarn length difference (A) refers to the yarn length difference (A). After knitting, marks are placed at any distance along any course direction, and then relaxing treatment is performed to make the final product. The knitted fabric is unraveled and the load is 0.2 g. Measure the yarn length of two yarns at /d,
This is a value calculated using the formula (A)=(l 1 −l 2 )l 1 ×100(%). However, l 1 is the yarn length of the high shrinkage yarn, and l 2 is the yarn length of the low shrinkage yarn.
実施例 １
高収縮糸１として沸水収縮率25％、繊度75d／
36fのポリエステル延伸糸を用いて、給糸口に２
重臼を使用した18G丸編機にて低収縮糸が編地表
面を被覆するようにインターロツク組織を編成后
糸長差(A)測定用マークを付し沸水中で自由収縮さ
せた后130℃×60分間高圧染色をした。Example 1 High shrinkage yarn 1 with boiling water shrinkage rate of 25% and fineness of 75d/
Using 36f polyester drawn yarn, insert 2 at the yarn feeder.
After knitting the interlock structure so that the low shrinkage yarn covers the surface of the knitted fabric using a 18G circular knitting machine using a heavy mill, marks for measuring the yarn length difference (A) were attached and the yarn was allowed to freely shrink in boiling water.130 High-pressure staining was performed at ℃ for 60 minutes.
得られた編地を解糸后糸長差(A)を測定したとこ
ろ12％であつた。又得られた編地は低収縮糸２が
編地両面に突出したシボを有する編地であつた。 The yarn length difference (A) after unraveling the obtained knitted fabric was measured and found to be 12%. The obtained knitted fabric was a knitted fabric in which the low shrinkage yarn 2 had protruding grains on both sides of the knitted fabric.
実施例 ２
実施例１において編成時の低収縮糸の糸速だけ
を低収縮糸糸速：高収縮糸糸速＝1.10：1.00に変
更した以外は実施例１と同様に編成、収縮及び染
色したところ、解糸后の糸長差(A)が18％であり、
編地表面変化の大きな編地が得られた。Example 2 Knitting, shrinkage and dyeing were carried out in the same manner as in Example 1, except that only the yarn speed of the low shrinkage yarn during knitting was changed to low shrinkage yarn yarn speed: high shrinkage yarn yarn speed = 1.10: 1.00. However, the difference in thread length (A) after unraveling was 18%.
A knitted fabric with a large change in the knitted fabric surface was obtained.
実施例 ３
実施例２において低収縮糸として編成―熱固定
―解編法にて得た繊度75d／15fのポリエステル捲
縮糸を使用する以外は実施例２と同様の加工処理
をしたところ極めて良好なシボ調表面効果を有す
る編地が得られた。Example 3 The same processing as in Example 2 was performed except that a polyester crimped yarn with a fineness of 75d/15f obtained by the knitting-heat-setting-dissolving method was used as the low-shrinkage yarn in Example 2, and the results were extremely good. A knitted fabric with a textured surface effect was obtained.
実施例 ４
実施例２において低収縮糸として紡績撚
1100T／Ｍを有したアクリル紡績糸1/100（メー
トル番手）に追撚500T／Ｍを紡績撚と同方向に
加えたものを用いる以外は実施例２と同一条件で
編成后、98℃でリラツクスと同時にアクリル糸を
染色した。得られた編地での糸長差(A)は20％であ
り表面にアクリル糸がカールした表面となつた。Example 4 Spun twist as low shrinkage yarn in Example 2
After knitting under the same conditions as Example 2, except for using acrylic spun yarn 1/100 (meter count) with 1100T/M and an additional twist of 500T/M in the same direction as the spinning twist, it was relaxed at 98°C. At the same time, the acrylic yarn was dyed. The yarn length difference (A) in the obtained knitted fabric was 20%, and the surface had curled acrylic yarns.
第１図は本発明の工程中の編地のリラツクス処
理前の部分拡大平面図、第２図は本発明の編地の
リラツクス処理後の部分拡大平面図であり、第１
図、第２図において、１は高収縮糸、２は低収縮
糸である。
FIG. 1 is a partial enlarged plan view of the knitted fabric before the relaxation treatment in the process of the present invention, and FIG. 2 is a partial enlarged plan view of the knitted fabric of the present invention after the relaxation treatment.
In the figures, 1 is a high shrinkage yarn, and 2 is a low shrinkage yarn.
Claims (1)
給糸口とした緯編地を編成するに際し、２種の糸
としてリラツクス処理後の糸長差(A)が10％以上と
なる糸を使用し、且つ低収縮糸が編地表面を被覆
するように編成したのち、リラツクス処理するこ
とを特徴とする編地の製造方法。1 When knitting a weft knitted fabric using a double mill as a yarn feeder by aligning two types of yarns with different shrinkage rates, the difference in yarn length (A) after relaxing treatment for the two types of yarns is 10% or more. 1. A method for producing a knitted fabric, which uses yarn and knits the fabric so that the surface of the knitted fabric is covered with the low-shrinkage yarn, and then undergoes a relaxation treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1516579A JPS55107557A (en) | 1979-02-13 | 1979-02-13 | Knitting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1516579A JPS55107557A (en) | 1979-02-13 | 1979-02-13 | Knitting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55107557A JPS55107557A (en) | 1980-08-18 |
| JPS6131224B2 true JPS6131224B2 (en) | 1986-07-18 |
Family
ID=11881178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1516579A Granted JPS55107557A (en) | 1979-02-13 | 1979-02-13 | Knitting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55107557A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05504120A (en) * | 1990-02-14 | 1993-07-01 | マウザー―ヴェルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング | stackable barrels |
-
1979
- 1979-02-13 JP JP1516579A patent/JPS55107557A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05504120A (en) * | 1990-02-14 | 1993-07-01 | マウザー―ヴェルケ ゲゼルシャフト ミット ベシュレンクテル ハフツング | stackable barrels |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55107557A (en) | 1980-08-18 |
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