JPH04370264A - Preparation of warp of regenerated cellulosic fiber yarn - Google Patents
Preparation of warp of regenerated cellulosic fiber yarnInfo
- Publication number
- JPH04370264A JPH04370264A JP14464691A JP14464691A JPH04370264A JP H04370264 A JPH04370264 A JP H04370264A JP 14464691 A JP14464691 A JP 14464691A JP 14464691 A JP14464691 A JP 14464691A JP H04370264 A JPH04370264 A JP H04370264A
- Authority
- JP
- Japan
- Prior art keywords
- warp
- fiber yarn
- yarn
- boiling water
- sizing
- 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- Withdrawn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
- 239000000835 fiber Substances 0.000 title claims abstract description 8
- 238000002360 preparation method Methods 0.000 title claims description 6
- 238000004513 sizing Methods 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000009835 boiling Methods 0.000 claims abstract description 19
- 229920003043 Cellulose fiber Polymers 0.000 claims description 22
- 239000004627 regenerated cellulose Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 9
- 239000012943 hotmelt Substances 0.000 abstract description 3
- 239000002759 woven fabric Substances 0.000 abstract description 2
- 239000002932 luster Substances 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 description 12
- 239000004744 fabric Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 238000009941 weaving Methods 0.000 description 6
- 239000002964 rayon Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920005648 ethylene methacrylic acid copolymer Polymers 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Warping, Beaming, Or Leasing (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、沸水収縮率が５〜８％
である再生セルロース系繊維糸条の経糸準備方法に関す
るものである。更に詳しくは、サイジング班のない再生
セルロース系繊維糸条の経糸準備方法に関するものであ
る。[Industrial Application Field] The present invention has a boiling water shrinkage rate of 5 to 8%.
The present invention relates to a warp preparation method for regenerated cellulose fiber yarn. More specifically, the present invention relates to a warp preparation method for regenerated cellulose fiber yarn without a sizing group.
【０００２】0002
【従来の技術】再生セルロース系繊維糸条は織物の経糸
としても用いられ、有杼繊機、ジェットルームなどで製
織されている。再生セルロース系繊維糸条を製織用経糸
として用いる場合、製織時の開口、筬打ち等の外的運動
に耐えるように、撚糸あるいはサイジングすることによ
って、経糸に集束性を付与して製織を行なっている。BACKGROUND OF THE INVENTION Regenerated cellulose fiber threads are also used as warps in textiles, and are woven using shuttle machines, jet looms, and the like. When using regenerated cellulose fiber yarns as warp threads for weaving, weaving is performed with the warp threads given cohesiveness by twisting or sizing to withstand external movements such as shedding and beating during weaving. There is.
【０００３】従来、再生セルロース繊維のサイジング方
法は、サイジング剤として希薄水溶液に油剤を併用し、
２〜４％の濃度にしたものを使用し、ローラータッチ方
式あるいはスクイズ方式にて繊維にサイジング剤を付着
させ、次いで、１３０〜１５０℃の熱風と、９０〜１２
０℃のシリンダーで乾燥する方法を行っているが、特に
用いる繊維が沸水収縮率が５〜８％である再生セルロー
ス系繊維糸条の場合、上記一般的なサイジングを施すと
、光沢斑が発生しているのが現状である。Conventionally, the sizing method for regenerated cellulose fibers uses a dilute aqueous solution in combination with an oil agent as a sizing agent.
Using a sizing agent with a concentration of 2 to 4%, the sizing agent is applied to the fibers using a roller touch method or squeeze method, and then hot air at 130 to 150°C and sizing agent at 90 to 12% are used.
We use a method of drying in a cylinder at 0°C, but especially when the fibers used are regenerated cellulose fiber yarns with a boiling water shrinkage rate of 5 to 8%, gloss spots occur when the above general sizing is applied. This is the current situation.
【０００４】0004
【発明が解決しようとする課題】本発明は沸水収縮率が
５〜８％である再生セルロース系繊維糸条に対して光沢
斑のないサイジングを施すことの可能なサイジング方法
を提供することを目的とする。SUMMARY OF THE INVENTION The object of the present invention is to provide a sizing method capable of sizing regenerated cellulose fiber yarns having a boiling water shrinkage rate of 5 to 8% without gloss spots. shall be.
【０００５】[0005]
【課題を解決するための手段】本発明は、沸水収縮率が
５〜８％である再生セルロース系繊維糸条を経糸準備す
る際に、該繊維糸条をシート状にしてローラーに接触さ
せることにより、非水系糊剤を付着させることを特徴と
する再生セルロース系繊維糸条の経糸準備方法である。[Means for Solving the Problems] The present invention provides a method of forming a sheet of regenerated cellulose fiber yarn having a boiling water shrinkage rate of 5 to 8% and bringing it into contact with a roller when preparing the warp yarn. This is a warp preparation method for regenerated cellulose fiber yarn, which is characterized by attaching a non-aqueous sizing agent.
【０００６】本発明は第一に用いる繊維糸条に沸水収縮
率５〜８％の再生セルロース系繊維糸条を用いることを
特徴とする。沸水収縮率はＪＩＳ Ｌ−１０１３Ａ（
かせ）法に準じて測定した値でいう。本発明でいう再生
セルロース系繊維糸条としては、キュプラアンモニアレ
ーヨン、ビスコースレーヨン等が挙げられる。The first feature of the present invention is that the fiber yarn used is a regenerated cellulose fiber yarn having a boiling water shrinkage rate of 5 to 8%. Boiling water shrinkage rate is JIS L-1013A (
skein) as measured in accordance with the Act. Examples of the regenerated cellulose fiber thread in the present invention include cuproammonia rayon, viscose rayon, and the like.
【０００７】本発明は、この様な再生セルロース繊維糸
条をシート状にしてローラーに接触させることにより、
非水系糊剤を付着させる。本発明で用いられる非水系糊
剤は、有機溶剤に合成高分子を溶融してなる、いわゆる
ドライサイズ剤、アクリル酸エステル又はメタクリル酸
エステルと、アクリル酸又はメタクリル酸を油剤成分中
で溶液重合してなる、いわゆるオイルサイズ剤、加熱溶
融するポリマー／ワックス系のいわゆるホットメルト剤
等が挙げられ、水分を含まず、乾燥を必要としない非水
系糊剤であればいかなるものであってもよい。本発明は
上記非水系糊剤を、再生セルロース系繊維糸条をシート
状にしてローラーに接触させることにより付着させる。
一本のローラーで付着させた場合、多量の糊剤を均一に
付着させることが難しく、図１のように二本以上のロー
ラーに接触させて付着させることが好ましい。[0007] In the present invention, by forming such regenerated cellulose fiber yarn into a sheet and bringing it into contact with a roller,
Apply non-aqueous glue. The non-aqueous sizing agent used in the present invention is a so-called dry sizing agent made by melting a synthetic polymer in an organic solvent, and solution polymerization of acrylic ester or methacrylic ester and acrylic acid or methacrylic acid in an oil component. Examples include so-called oil sizing agents, so-called hot-melt agents based on polymers/waxes that melt under heat, and any non-aqueous sizing agents that do not contain water and do not require drying may be used. In the present invention, the non-aqueous sizing agent is applied by forming a sheet of regenerated cellulose fiber yarn into contact with a roller. When it is made to adhere with one roller, it is difficult to apply a large amount of adhesive uniformly, so it is preferable to make it adhere by bringing it into contact with two or more rollers as shown in FIG. 1.
【０００８】この様に本発明は、沸水収縮率が５〜８％
である再生セルロース系繊維糸条に多量の非水系糊剤を
均一に付着させることが可能であり、糸条のサイジング
班が解消される。そしてこのような再生セルロース繊維
糸条を経糸に用いて製織した織物は、光沢斑がなく、織
物品位は良好である。織物の組織、目付は特に制約はな
く、製織条件についても、通常再生セルロース系繊維糸
条に用いられている条件であればいずれでもよい。As described above, the present invention has a boiling water shrinkage rate of 5 to 8%.
It is possible to uniformly adhere a large amount of a non-aqueous sizing agent to the regenerated cellulose fiber yarn, which is a regenerated cellulose fiber yarn, and eliminate the need for yarn sizing. Fabrics woven using such regenerated cellulose fiber threads as warp threads are free from glossy spots and have good fabric quality. There are no particular restrictions on the structure and basis weight of the woven fabric, and any weaving conditions may be used as long as they are normally used for regenerated cellulose fiber yarns.
【０００９】[0009]
【実施例】以下、実施例を挙げて本発明を具体的に説明
する。[Examples] The present invention will be specifically explained below with reference to Examples.
【００１０】0010
【実施例１】沸水収縮率が５．７％であるキュプラアン
モニアレーヨンの７５ｄ／４５ｆをシート状でホットロ
ーラーを有する津田駒製ワーパーＴＷＮ型を用い、エチ
レン−メタクリル酸共重合体とα−オレフィンとから成
り、その比率が４５：５５のホットメルト型非水系糊剤
を８０℃にて１５０ｍ／分の速度で３．０％付着させた
。[Example 1] Using a 75d/45f cuproammonia rayon with a boiling water shrinkage rate of 5.7% in sheet form and a Tsudakoma warper TWN type equipped with a hot roller, ethylene-methacrylic acid copolymer and α-olefin were used. A 3.0% hot-melt type non-aqueous glue consisting of the following and having a ratio of 45:55 was deposited at 80° C. at a speed of 150 m/min.
【００１１】次いで、この糊付糸を経糸に、緯糸には沸
水収縮率が５．７％であるキュプラアンモニアレーヨン
１００ｄ／６０ｆを用い、経糸密度１０６本／インチ、
緯糸密度８０本／インチのタフタを津田駒ＺＡ−１００
型エアージェットルーム（以下ＡＪＬと略記する）で７
００ｒｐｍの織機回転数で１００疋織成した。Next, this sized yarn was used as the warp, cupro ammonia rayon 100d/60f with a boiling water shrinkage rate of 5.7% was used as the weft, and the warp density was 106 threads/inch.
Tsudakoma ZA-100 taffeta with a weft density of 80 threads/inch
Type Air Jet Loom (hereinafter abbreviated as AJL) 7
The loom was woven 100 times at a loom rotation speed of 0.00 rpm.
【００１２】0012
【実施例２】沸水収縮率が６．２％であるビスコースレ
ーヨンの７５ｄ／３３ｆを経糸として、実施例１に用い
た非水系糊剤を実施例１と同一条件で３．０％付着させ
た。次いで、この糊付糸を経糸に、緯糸沸水収縮率が６
．２％であるビスコースレーヨンの１２０ｄ／５０ｆを
用い、経糸密度１００本／インチ、緯糸密度６０本／イ
ンチのタフタを津田駒ＺＡ−１００型ＡＪＬで７００ｒ
ｐｍの織機回転数で１００疋織成した。[Example 2] Using 75d/33f viscose rayon with a boiling water shrinkage rate of 6.2% as warp threads, 3.0% of the non-aqueous sizing agent used in Example 1 was applied under the same conditions as Example 1. Ta. Next, this sized yarn was used as the warp yarn, and the weft boiling water shrinkage rate was 6.
．． Using 120d/50f of 2% viscose rayon, taffeta with a warp density of 100 threads/inch and a weft thread density of 60 threads/inch was machined at 700 r with a Tsudakoma ZA-100 model AJL.
100 weavings were made at a loom rotation speed of pm.
【００１３】[0013]
【比較例１】実施例１で用いたキュプラアンモニアレー
ヨンに、津田駒ＫＳ−２００型サイザーにて、ポリビニ
ルアルコール（以下ＰＶＡと略記する）と油剤の混合水
溶液を付着させた。尚、サイジング条件は下記の通りで
ある。
サイジング速度
１５０ｍ／分 サイジング剤 ＰＶＡ
日本合
成化学工業（株）製 ＧＬ−０５ ３．０
％ 油剤
山陽化成（
株）製 ＡＢ−Ｗ ０．０７
５％
ＡＢ−４１ ０．２２５％ 乾燥温度
乾燥室 １３０℃
シリンダー
１００℃ 付着量
３．２％次いで、この糊付糸を経糸に、緯糸にはキュ
プラアンモニアレーヨンの沸水収縮率が５．７％である
１００ｄ／６０ｆを用い、実施例１と同一規格、同一条
件で１００疋織成した。[Comparative Example 1] A mixed aqueous solution of polyvinyl alcohol (hereinafter abbreviated as PVA) and an oil agent was applied to the cuproammonia rayon used in Example 1 using a Tsudakoma KS-200 sizer. Note that the sizing conditions are as follows. sizing speed
150m/min Sizing agent PVA Manufactured by Nippon Gosei Kagaku Kogyo Co., Ltd. GL-05 3.0
% Oil agent
Sanyo Kasei (
AB-W 0.07
5%
AB-41 0.225% Drying temperature
Drying room 130℃
Cylinder 100℃ Amount of adhesion
3.2% Next, this sized yarn was used as the warp and 100d/60f, which has a boiling water shrinkage rate of cupra ammonia rayon of 5.7%, was used as the weft, and 100 threads were woven under the same specifications and conditions as in Example 1. Ta.
【００１４】[0014]
【比較例２】実施例２で用いたビスコースレーヨンに、
津田駒ＫＳ−弐百型サイザーにて比較例１と同一条件で
ＰＶＡと油剤の混合水溶液を付着させた。次いで、この
糊付糸を経糸に、緯糸には沸水収縮率が６．２％である
ビスコースレーヨンの１２０ｄ／５０ｆを用い、実施例
２と同一規格、同一条件で１００疋織成した。[Comparative Example 2] For the viscose rayon used in Example 2,
A mixed aqueous solution of PVA and oil was applied using a Tsudakoma KS-200 type sizer under the same conditions as in Comparative Example 1. Next, this sized yarn was used as the warp, and 120d/50f viscose rayon with a boiling water shrinkage rate of 6.2% was used as the weft, and 100 threads were woven under the same specifications and conditions as in Example 2.
【００１５】[0015]
【比較例３】セントル方式糸法により製造され、沸水収
縮率が２．０％である、市販の旭化成工業（株）製ビス
コースレーヨンの７５ｄ／３３ｆに、実施例１に用いた
非水系糊剤を実施例１と同一条件で３．０％付着させた
。次いで、この糊付糸を経糸に、緯糸には沸水収縮率が
２．０％であるビスコースレーヨンの１２０ｄ／５０ｆ
を用い、実施例２と同一規格、同一条件で１００疋織成
した。[Comparative Example 3] The non-aqueous glue used in Example 1 was applied to commercially available Asahi Kasei Kogyo Co., Ltd. viscose rayon 75d/33f, which was manufactured by the centor yarn method and had a boiling water shrinkage rate of 2.0%. The agent was deposited at 3.0% under the same conditions as in Example 1. Next, this sized yarn was used as the warp yarn, and the weft yarn was made of 120d/50f viscose rayon with a boiling water shrinkage rate of 2.0%.
Using this method, 100 weavings were carried out under the same specifications and conditions as in Example 2.
【００１６】実施例１、２及び比較例１、２、３で得ら
れた織物光沢斑の評価結果を表１に示す。光沢斑の判定
は、５段階の官能判定を行った。
５：非常に良好
４：良好
３：やや目立つ
２：目立つ
１：非常に目立つ
表１に示すごとく、実施例１及び実施例２で得られた織
物は光沢斑が発生せず、織物品位は極めて良好であった
。Table 1 shows the evaluation results of gloss spots on the fabrics obtained in Examples 1 and 2 and Comparative Examples 1, 2, and 3. Gloss spots were evaluated using a five-level sensory evaluation. 5: Very good 4: Good 3: Slightly conspicuous 2: Conspicuous 1: Very conspicuous As shown in Table 1, the fabrics obtained in Example 1 and Example 2 did not have gloss spots, and the fabric quality was extremely high. It was good.
【００１７】一方、比較例１、２、３で得られた織物は
光沢班が目立ち、織物品位は不良であった。On the other hand, the fabrics obtained in Comparative Examples 1, 2, and 3 had noticeable glossy spots, and the fabric quality was poor.
【００１８】[0018]
【表１】[Table 1]
【００１９】[0019]
【発明の効果】本発明によれば、沸水収縮率が５〜８％
の再生セルロース系繊維糸条に対して均一にサイジング
を施すことが可能であり構成された織物の光沢斑がなく
、品位が良好である経糸を提供できる。[Effect of the invention] According to the present invention, the boiling water shrinkage rate is 5 to 8%.
It is possible to perform uniform sizing on the regenerated cellulose fiber yarns of the present invention, and it is possible to provide a warp yarn with good quality and no gloss spots in the constructed fabric.
【図１】本発明の再生セルロース系繊維糸条の経糸準備
方法の装置の一例である。FIG. 1 is an example of an apparatus for the warp preparation method for regenerated cellulose fiber yarn of the present invention.
１ シート条再生セルロース系繊維糸条２ 第一サ
イジングローラー
３ 第二サイジングローラー
４ ガイドローラー
５ 捲取ビーム
６ 非水系糊剤1 Sheet strip Regenerated cellulose fiber thread 2 First sizing roller 3 Second sizing roller 4 Guide roller 5 Winding beam 6 Non-aqueous sizing agent
Claims (1)
ロース系繊維糸条を経糸準備する際に、該繊維糸条をシ
ート状にしてローラーに接触させることにより、非水系
糊剤を付着させることを特徴とする、再生セルロース系
繊維糸条の経糸準備方法。Claim 1: When preparing warp yarns of regenerated cellulose fiber yarns having a boiling water shrinkage rate of 5 to 8%, the fiber yarns are made into a sheet and brought into contact with a roller to adhere a non-aqueous sizing agent. A warp preparation method for a regenerated cellulose fiber yarn, the method comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464691A JPH04370264A (en) | 1991-06-17 | 1991-06-17 | Preparation of warp of regenerated cellulosic fiber yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14464691A JPH04370264A (en) | 1991-06-17 | 1991-06-17 | Preparation of warp of regenerated cellulosic fiber yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04370264A true JPH04370264A (en) | 1992-12-22 |
Family
ID=15366914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14464691A Withdrawn JPH04370264A (en) | 1991-06-17 | 1991-06-17 | Preparation of warp of regenerated cellulosic fiber yarn |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04370264A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010031432A (en) * | 2008-07-31 | 2010-02-12 | Mitsubishi Rayon Textile Co Ltd | Stretch woven fabric |
-
1991
- 1991-06-17 JP JP14464691A patent/JPH04370264A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010031432A (en) * | 2008-07-31 | 2010-02-12 | Mitsubishi Rayon Textile Co Ltd | Stretch woven fabric |
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Legal Events
| Date | Code | Title | Description |
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| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19980903 |