[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JP3205285B2 - Resin processing method of cellulosic fiber and fiber product processed by resin - Google Patents

Resin processing method of cellulosic fiber and fiber product processed by resin

Info

Publication number
JP3205285B2
JP3205285B2 JP20857197A JP20857197A JP3205285B2 JP 3205285 B2 JP3205285 B2 JP 3205285B2 JP 20857197 A JP20857197 A JP 20857197A JP 20857197 A JP20857197 A JP 20857197A JP 3205285 B2 JP3205285 B2 JP 3205285B2
Authority
JP
Japan
Prior art keywords
resin
fiber
cellulosic
cotton
cellulosic fiber
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
Application number
JP20857197A
Other languages
Japanese (ja)
Other versions
JPH1136153A (en
Inventor
佳博 沼田
善治 上田
Original Assignee
東邦レーヨン株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東邦レーヨン株式会社 filed Critical 東邦レーヨン株式会社
Priority to JP20857197A priority Critical patent/JP3205285B2/en
Publication of JPH1136153A publication Critical patent/JPH1136153A/en
Application granted granted Critical
Publication of JP3205285B2 publication Critical patent/JP3205285B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Woven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、繊維の樹脂加工に関す
るものであり、更に詳しくは防縮性能を有する繊維の樹
脂加工に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to resin processing of fibers, and more particularly, to resin processing of fibers having shrink-proof performance.

【0002】[0002]

【従来の技術】衣料や寝装製品の防皺加工や防縮を目的
とした樹脂加工は、以前から種々検討されているが、樹
脂の付着及び加熱加工は、繊維製品の最終工程で、即ち
編織製品、布帛及びそれを縫製した衣類などにて行われ
ている(特開平8−284068、特開平8−3259
36、特開平9−87970)。また、紡績糸に熱硬化
性樹脂と触媒を含む液を付着させ、乾燥後、ニットを編
成し、次いで加熱処理を行うニットの防縮加工法が提案
されている(特許第2571721号)。
2. Description of the Related Art Various types of resin processing for the purpose of preventing wrinkles and shrinkage of clothing and bedding products have been studied for a long time. However, resin adhesion and heating processing are the final steps of textile products, that is, knitting and weaving. It is carried out on products, fabrics and clothing sewn therefrom (Japanese Patent Application Laid-Open Nos. 8-284068 and 8-3259).
36, JP-A-9-87970). In addition, a shrink-preventing method of knit has been proposed in which a liquid containing a thermosetting resin and a catalyst is attached to a spun yarn, dried, knitted, and then heat-treated (Japanese Patent No. 2571721).

【0003】[0003]

【発明が解決しようとする課題】最終製品に防縮の為の
樹脂加工を行う方法は、製品個々に樹脂加工を行うた
め、生産性が悪く、加工費が高くなる。紡績糸に樹脂加
工を行って防縮性を与える場合は、例えばチーズ染色機
を用いて樹脂加工を行う場合には、チーズの内側と外側
で樹脂の付着濃度に差異を生じることが多く、また乾燥
した後には、糸同志の接着が生じるおそれがある。
In the method of processing the final product with resin for shrinkage prevention, the resin is processed individually for each product, so that the productivity is low and the processing cost is high. In the case where the spun yarn is subjected to resin processing to give shrinkage resistance, for example, in the case of performing resin processing using a cheese dyeing machine, a difference often occurs in the resin adhesion concentration between the inside and the outside of the cheese, and drying is also performed. After that, there is a possibility that adhesion between the yarns occurs.

【0004】また経済的な乾燥時間とすると、高温で乾
燥するために樹脂の架橋が生じて繊維自身が硬くなり、
編み立て時に糸切れ等のトラブルを生じる。最終製品又
は紡績糸にて樹脂加工を行う場合は、単繊維から構成さ
れる繊維束又は繊維製品の表面部分のみ樹脂が付着し
て、単繊維全体(個々の繊維)に樹脂が付着しない為、
十分な防縮又は形態安定効果を得がたいことが、最大の
問題点であった。このため、より原料に近い段階で、即
ち原綿にて樹脂加工を行えば、生産性が高く、また製品
の防縮効果、形態安定効果を十分に得ることが出来る。
[0004] If the drying time is economical, drying at a high temperature causes crosslinking of the resin and the fibers themselves become hard,
Troubles such as thread breakage occur during knitting. When resin processing is performed on the final product or spun yarn, the resin adheres only to the surface portion of the fiber bundle or fiber product composed of single fibers and does not adhere to the entire single fiber (individual fibers).
The biggest problem was that it was difficult to obtain a sufficient shrink-proof or shape-stabilizing effect. For this reason, if resin processing is performed at a stage closer to the raw material, that is, raw cotton, the productivity is high, and the shrinkage-preventing effect and the shape-stabilizing effect of the product can be sufficiently obtained.

【0005】しかし、セルロース系繊維原綿に樹脂加工
して、防縮効果或いは形態安定効果を得ようとする場
合、加工樹脂がセルロース系繊維原綿と架橋することが
必要である。この架橋反応を行うためには、100℃以
上の加熱処理をする必要があるが、原綿に熱処理を行う
と原綿が硬くなり、紡績時に繊維が破断し、風綿の発生
が多くなり、工程トラブルの原因となる。
However, in order to obtain a shrinkage-preventing effect or a shape-stabilizing effect by processing a resin into a cellulose fiber raw cotton, it is necessary to crosslink the processed resin with the cellulose fiber raw cotton. In order to carry out this crosslinking reaction, it is necessary to carry out a heat treatment at 100 ° C. or higher. Cause.

【0006】[0006]

【発明の概要】本発明は、上記の問題を改良し、セルロ
ース系繊維に防縮性能を有する樹脂加工を行う方法、及
び樹脂加工した繊維製品である。即ち、 [請求項1]セルロース系繊維の原綿に熱架橋性樹脂、
架橋触媒、紡績油剤を含む加工液を付着させ、次いで乾
燥させた後に、紡績、或いは更に編織及び縫製を行った
後に、加熱して熱セットを行うセルロース系繊維の樹脂
加工方法。 [請求項2]繊維に対する熱架橋性樹脂の付着量が1〜
10重量%である請求項1のセルロース系繊維の樹脂加
工方法。 [請求項3]熱架橋性樹脂がグリオキザール系樹脂で、
繊維に対する付着量が2〜7重量%である請求項1乃至
2のセルロース系繊維の樹脂加工方法。 [請求項4]乾燥が80℃〜100℃で10分〜30
分、熱セットが110℃〜170℃で0.5分〜10分
の加熱処理からなる請求項1乃至3のセルロース系繊維
の樹脂加工方法。 [請求項5]紡績油剤がノニオン性或いはカチオン性で
ある請求項1乃至4のセルロース系繊維の樹脂加工方
法。 [請求項6]熱架橋性樹脂、架橋触媒及び紡績油剤が付
着しているセルロース系繊維の原綿を80℃〜100℃
で10分〜30分乾燥させて製造されたセルロース系繊
維の原綿。 [請求項7]熱架橋性樹脂、架橋触媒及び紡績油剤が付
着しているコットン繊維の原綿を80℃〜100℃で1
0分〜30分乾燥させて製造されたコットン繊維からな
る原綿。 [請求項8]請求項6記載のセルロース系繊維の原綿を
紡績した糸の、コーン又はチーズ形状のセルロース系紡
績糸の仕上げ巻き取り形態において、コーン又はチーズ
の表層の紡績糸の熱架橋性樹脂の付着量(W1重量%)
と内層の紡績糸の熱架橋性樹脂の付着量(W2重量%)
の比(W1/W2)が0.9〜1.1であるセルロース
系繊維。 [請求項9]セルロース系繊維織物或いは編み物におい
て、その構成糸の一部又は全部を請求項6の樹脂加工し
たセルロース系繊維の原綿を紡績した糸からなり、他の
構成糸が樹脂加工されてないセルロース系繊維紡績糸か
らなる、染色して濃淡からなる格子柄又はボーダー柄又
はシャンブレー柄を発現するセルロース系織物。 [請求項10]コットン繊維、レーヨン短繊維或いは麻
短繊維の1種或いは2種以上に、請求項6の樹脂加工し
たセルロース系繊維の原綿を40重量%以上混紡したセ
ルロース系紡績糸。
SUMMARY OF THE INVENTION The present invention is directed to a method of improving the above-mentioned problems and processing a cellulosic fiber with a resin having shrinkproof properties, and a resin-processed fiber product. That is, [Claim 1] A thermo-crosslinkable resin is added to raw cotton of cellulosic fiber,
A resin processing method for a cellulosic fiber in which a working fluid containing a cross-linking catalyst and a spinning oil agent is adhered, dried, and then spun, or further knitted and sewn, and then heated and heat-set. [Claim 2] The adhesion amount of the thermo-crosslinkable resin to the fiber is 1 to
2. The method for processing a resinous cellulose fiber according to claim 1, wherein the amount is 10% by weight. [Claim 3] The thermally crosslinkable resin is a glyoxal resin,
3. The resin processing method for cellulose fibers according to claim 1, wherein the amount of adhesion to the fibers is 2 to 7% by weight. [Claim 4] Drying is carried out at 80 ° C to 100 ° C for 10 minutes to 30 minutes.
4. The resin processing method for a cellulosic fiber according to claim 1, wherein the heat treatment is performed at 110 to 170 [deg.] C. for 0.5 to 10 minutes. [5] The resin processing method for cellulose fibers according to any one of [1] to [4], wherein the spinning oil agent is nonionic or cationic. [Claim 6] A thermo-crosslinkable resin, a cross-linking catalyst and a spinning oil are added.
80 to 100 ° C.
The raw cotton of the cellulosic fiber manufactured by drying for 10 to 30 minutes . [Claim 7] A thermo-crosslinkable resin, a cross-linking catalyst and a spinning oil agent are provided.
The raw cotton of the wearing cotton fiber is
Raw cotton consisting of cotton fibers produced by drying for 0 to 30 minutes . [8] A heat-crosslinkable resin of a spun yarn of a surface layer of a cone or cheese in a finish winding mode of a cone or cheese-shaped cellulose spun yarn of the yarn spun from the raw cotton of the cellulosic fiber according to [6]. Adhesion amount (W1% by weight)
Of thermo-crosslinkable resin between spun yarn and inner layer (W2% by weight)
Is a cellulosic fiber having a ratio (W1 / W2) of 0.9 to 1.1. [Claim 9] In a cellulose fiber woven or knitted fabric, a part or all of the constituent yarns are made of yarn obtained by spinning raw cotton of the cellulosic fiber processed by the resin of claim 6, and the other constituent yarns are processed by a resin. A cellulosic woven fabric made of non-cellulosic fiber spun yarn, which expresses a lattice pattern, border pattern, or chambray pattern formed by dyeing and shading. [10] A cellulosic spun yarn obtained by blending at least 40% by weight of the resin-processed cellulose fiber raw cotton with at least 40% by weight of one or more of cotton fiber, rayon staple fiber and hemp staple fiber.

【0007】更に、本発明によれば、紡績する前の原綿
に樹脂を付着させ、紡績後或いは最終製品にて熱処理を
行うことにより、紡績後の糸に樹脂加工する場合に比較
して、原綿段階では繊維同志がバラバラであるため、樹
脂が極めて均一に付着させることが容易である。また多
少の付着斑が生じても、紡績時の混綿工程において、均
一化され得る。
Further, according to the present invention, the resin is attached to the raw cotton before spinning, and heat treatment is performed after spinning or in the final product, so that the raw cotton is processed as compared with the case where the yarn is processed with resin. At the stage, since the fibers are different, it is easy to make the resin adhere very uniformly. Further, even if some adhesion unevenness occurs, it can be made uniform in the cotton mixing step during spinning.

【0008】従って、最終製品において、極めて均一な
防縮性能を発揮させることが出来、且つ耐久性のある製
品が容易に得られる。
Accordingly, in the final product, extremely uniform shrink-proof performance can be exhibited, and a durable product can be easily obtained.

【0009】また、樹脂加工のない繊維との混紡、或い
は樹脂加工の程度を変えた繊維との混紡により、種々の
風合いの製品も得ることが出来る。また従来にない染色
柄などが容易に得られる。
[0009] Also, by blending with fibers without resin processing or blending with fibers with varying degrees of resin processing, products with various textures can be obtained. Further, a dyed pattern, etc., which has not been obtained in the past, can be easily obtained.

【0010】本発明での樹脂加工は、紡績前のセルロー
ス系繊維の原綿に熱架橋性樹脂の水溶液を接触させるこ
とにより、必要量を付着させた後、該架橋性樹脂が硬化
しない温度で乾燥する。
In the resin processing according to the present invention, a necessary amount is adhered by bringing an aqueous solution of a thermo-crosslinkable resin into contact with raw cotton of cellulosic fiber before spinning, and then dried at a temperature at which the cross-linkable resin does not cure. I do.

【0011】その後、紡績、或いは更に編織、或いは更
に最終製品に加工後、該熱架橋性樹脂の硬化温度に加熱
する。付着させた樹脂の硬化を、紡績後に、或いは最終
加工後に行うことにより、繊維の強度低下を防ぎ、紡績
或いはその後の加工工程での繊維切れ等のトラブルを減
少させることが出来る。
Then, after spinning, or further knitting, or further processing into a final product, it is heated to the curing temperature of the thermo-crosslinkable resin. By curing the adhered resin after spinning or after final processing, a decrease in fiber strength can be prevented, and troubles such as fiber breakage in spinning or a subsequent processing step can be reduced.

【0012】本発明に用いられる熱架橋性樹脂は、多官
能性の縮合型熱架橋性樹脂であるメラミンホルマリン系
樹脂、尿素ホルマリン系樹脂、或いはグリオキザール系
樹脂(ジメチロールジヒドロキシエチレンウレア系樹
脂)等の繊維素反応型樹脂である。特に、付着乾燥後の
強度低下が少なく、熱セット後に顕著な防縮効果を示す
グリオキザール樹脂の使用が好ましい。
The thermo-crosslinkable resin used in the present invention is, for example, a melamine formalin-based resin, a urea formalin-based resin, or a glyoxal-based resin (dimethylol dihydroxyethylene urea-based resin) which is a polyfunctional condensation-type thermocrosslinkable resin. This is a cellulose reaction type resin. In particular, it is preferable to use a glyoxal resin which exhibits a small decrease in strength after adhesion and drying and has a remarkable shrinkproof effect after heat setting.

【0013】本発明に用いられる架橋触媒としては、該
熱架橋性樹脂を架橋させる金属塩系として硝酸亜鉛、塩
化マグネシウム、或いは有機アミン等がある。
The crosslinking catalyst used in the present invention includes zinc nitrate, magnesium chloride, and organic amines as a metal salt for crosslinking the thermally crosslinkable resin.

【0014】本発明に用いられる加工液には、該熱架橋
性樹脂、該架橋触媒の他に紡績油剤が添加される。紡績
油剤としては、該架橋触媒がカチオン性であるため、ノ
ニオン性或いはカチオン性の紡績油剤が好ましい。ま
た、沈殿防止剤を加工液に添加することにより、アニオ
ン性の紡績油剤も使用可能である。
The working fluid used in the present invention contains a spinning oil in addition to the thermo-crosslinkable resin and the cross-linking catalyst. As the spinning oil, a nonionic or cationic spinning oil is preferable because the crosslinking catalyst is cationic. By adding a precipitation inhibitor to the working fluid, an anionic spinning oil can be used.

【0015】本加工液は、繊維に均一に付着させるため
に水溶液で使用される。
The working liquid is used in an aqueous solution to uniformly adhere to the fiber.

【0016】本発明の加工液には、必要に応じて、柔軟
剤、起毛促進剤、制電防止剤、抗菌剤或いは平滑剤等の
繊維仕上げ剤を添加する事が出来る。
The working fluid of the present invention may contain a fiber finishing agent such as a softening agent, a raising agent, an antistatic agent, an antibacterial agent or a leveling agent, if necessary.

【0017】本加工液の付着方法は、浸漬法、スプレー
法、キスロール法、等により、均一に繊維に付着され
る。
The processing liquid is uniformly applied to the fibers by a dipping method, a spray method, a kiss roll method, or the like.

【0018】未処理のレーヨン繊維の膨潤度は80〜9
0%である。防縮効果或いは形態安定効果を確実にする
ためには、膨潤度を50%以下にすることが好ましい。
この為には架橋性樹脂の付着量としては、樹脂純分とし
て繊維に対し1重量%以上が好ましい。しかし樹脂付着
量が多過ぎると、紡績工程での加工性が悪くなり、10
重量%以下が好ましい。更に好ましくは、2〜7重量%
の付着量が適切である。
The degree of swelling of the untreated rayon fiber is 80 to 9
0%. In order to secure the shrinkage-preventing effect or the shape-stabilizing effect, the swelling degree is preferably set to 50% or less.
For this purpose, the amount of the crosslinkable resin to be attached is preferably 1% by weight or more based on the fiber as a pure resin content. However, if the resin adhesion amount is too large, the processability in the spinning process deteriorates, and
% By weight or less is preferred. More preferably, 2 to 7% by weight
Is appropriate.

【0019】未処理のコットン繊維の膨潤度は50%で
あり、防縮効果或いは形態安定効果を顕著にするために
は、膨潤度を40%以下にすることが好ましい。加工工
程での取扱性から、樹脂の付着量が制限されるために、
製品の膨潤度の下限は20%程度である。
The swelling degree of the untreated cotton fiber is 50%, and it is preferable that the swelling degree be 40% or less in order to make the shrinkage-preventing effect or the shape-stabilizing effect remarkable. Due to the ease of handling in the processing process, the amount of resin attached is limited.
The lower limit of the degree of swelling of the product is about 20%.

【0020】本発明において、膨潤度の測定はJIS
L1015に準拠して行った。
In the present invention, the degree of swelling is measured according to JIS.
Performed according to L1015.

【0021】乾燥条件としては、加工液に使用している
水が効率的に除去され、しかも熱架橋性樹脂が硬化しな
い温度及び時間で処理することが好ましい。この為に
は、乾燥温度80〜100℃で10〜30分の乾燥処理
をすることが好ましい。
As the drying conditions, it is preferable to carry out the treatment at a temperature and for a time at which the water used in the working fluid is efficiently removed and the thermosetting resin is not cured. For this purpose, it is preferable to perform a drying treatment at a drying temperature of 80 to 100 ° C. for 10 to 30 minutes.

【0022】乾燥後に、通常の方法で紡績を行う。或い
は更に編織を行い布帛を得る。或いは更に縫製などの最
終加工を行い、製品とする。この後に、加熱して熱セッ
トを行う。
After drying, spinning is carried out by a usual method. Alternatively, knitting is further performed to obtain a fabric. Alternatively, final processing such as sewing is performed to obtain a product. Thereafter, heat setting is performed by heating.

【0023】工業的に効率よく熱セットを行うために
は、110〜170℃で、0.5〜10分加熱すること
が好ましい。110℃未満では樹脂の硬化が十分に進ま
ず、また加熱時間がかかり過ぎて好ましくない。また、
170℃を超えると、繊維強度が劣化する場合があり好
ましくない。更に好ましくは、120〜150℃の温度
範囲が適している。
For industrially efficient heat setting, it is preferable to heat at 110 to 170 ° C. for 0.5 to 10 minutes. If the temperature is lower than 110 ° C., the curing of the resin does not proceed sufficiently, and the heating time is too long. Also,
If the temperature exceeds 170 ° C., the fiber strength may deteriorate, which is not preferable. More preferably, a temperature range of 120 to 150 ° C. is suitable.

【0024】紡績前に熱セットを行うと、繊維強度が低
下し工業的に紡績を行うことが困難になる。
If heat setting is performed before spinning, the fiber strength is reduced, and it becomes difficult to perform spinning industrially.

【0025】本発明において、樹脂加工した繊維を10
0%用いて製品を作る以外に、他繊維と混紡する事が出
来る。この場合、防縮或いは形態安定効果を得るために
は、樹脂加工した繊維を40%以上混紡することが好ま
しい。混紡は、混打綿工程、連条工程或いは精紡工程で
行うことが出来る。
In the present invention, the resin-processed fiber is
In addition to making a product using 0%, it can be blended with other fibers. In this case, it is preferable to blend 40% or more of the resin-processed fiber in order to obtain the shrink-prevention or form-stabilizing effect. The blending can be performed in a blended cotton step, a continuous step or a spinning step.

【0026】本発明において、熱架橋性樹脂等を含有し
た加工液を付着、乾燥後に、通常のセルロース系繊維に
用いられる方法で紡績を行う。紡績後の糸は、通常、コ
ーン又はチーズ形状で運搬、販売或いは次工程で利用さ
れる。本発明で得られた紡績糸のチーズ又はコーンは、
原綿で樹脂加工(付着、乾燥)を行っているため、全体
に均一に処理されている。
In the present invention, after a working fluid containing a thermo-crosslinkable resin or the like is attached and dried, spinning is performed by a method used for ordinary cellulosic fibers. The spun yarn is usually transported, sold or used in the next step in the form of a cone or cheese. Cheese or cone of spun yarn obtained in the present invention,
Since the raw cotton is processed (attached and dried), it is uniformly processed throughout.

【0027】チーズ又はコーン形状に仕上げ巻き取り加
工された本発明の紡績糸において、表層の紡績糸の熱架
橋性樹脂の付着量(W1重量%)と内層の紡績糸の熱架
橋性樹脂の付着量(W2重量%)の比(W1/W2)が
0.9〜1.1である。これに対し、チーズ又はコーン
形状の紡績糸に、熱架橋性樹脂を含む加工液を接触させ
て樹脂加工を行うと、付着量の比(W1/W2)は1.
3乃至2以上となり、1.2以下の物は得るととが困難
である。
In the spun yarn of the present invention, which has been finished and wound into a cheese or cone shape, the adhesion amount of the thermally crosslinkable resin (W1% by weight) of the spun yarn of the surface layer and the adhesion of the thermally crosslinked resin of the spun yarn of the inner layer. The ratio (W1 / W2) of the amounts (W2% by weight) is 0.9 to 1.1. On the other hand, when resin processing is performed by contacting a processing liquid containing a thermo-crosslinkable resin with a cheese or cone-shaped spun yarn, the ratio of the amount of adhesion (W1 / W2) is 1.
It is difficult to obtain a product of 3 or more and 2 or less and 1.2 or less.

【0028】コットンやレーヨン等の染色には、通常、
反応染料を用いて行う。反応染料は、染料とセルロース
の水酸基が結合する事により染色される。本発明におい
ては、熱架橋性樹脂がセルロースの水酸基と結合するこ
とにより防縮効果を発揮させているため、染料と反応す
る水酸基の数が少なくなり、通常の染色工程では、未処
理のセルロース系繊維に比較して、淡色に染色される。
For dyeing cotton, rayon, etc., usually
This is performed using a reactive dye. The reactive dye is dyed by binding of the dye and the hydroxyl group of cellulose. In the present invention, since the heat-crosslinkable resin exerts a shrink-preventing effect by binding to the hydroxyl groups of cellulose, the number of hydroxyl groups that react with the dye decreases, and in a normal dyeing step, untreated cellulose-based fibers are used. Is stained lighter in comparison with

【0029】従って、樹脂加工を行った繊維と未処理の
繊維、或いは樹脂加工の程度の異なる繊維を混合して編
織する事により、染色後に濃淡からなる格子柄又はボー
ダー柄又はシャンブレー柄の編織物を容易に得ることが
出来る。
Therefore, by knitting and weaving a resin-processed fiber and an untreated fiber or a fiber having a different degree of resin processing, a knitted or woven fabric having a lattice pattern, a border pattern or a chambray pattern consisting of light and shade after dyeing. Can be easily obtained.

【0030】樹脂加工していない綿糸は、染色加工後に
約8%収縮するのに対し、本発明による樹脂加工をした
綿糸は約3%収縮する。従って、樹脂加工していない繊
維と樹脂加工した繊維を一定間隔毎に織物の糸として使
用した場合、それぞれの糸の収縮の差によって織物表面
に凹凸を発現することが出来る。
The cotton yarn not processed with resin shrinks by about 8% after dyeing processing, while the cotton yarn processed with resin according to the present invention shrinks by about 3%. Therefore, when fibers that have not been processed with resin and fibers that have been processed with resin are used as yarns of the woven fabric at regular intervals, irregularities can be formed on the woven fabric surface due to the difference in shrinkage of each yarn.

【実施例1】精練を行ったコットン原綿繊維(サンホー
キン綿花)を約2〜3cmの厚さに広げ、上部よりシャ
ワーにて樹脂加工液を散布した。
EXAMPLE 1 A scoured cotton raw cotton fiber (San Hawkin cotton) was spread to a thickness of about 2 to 3 cm, and a resin processing liquid was sprayed from above on a shower.

【0031】樹脂加工液の組成は、熱架橋性樹脂 Sumi
tex Resin NS-200(住友化学工業株式会社製のグリオ
キザール系樹脂)222cc/L、架橋触媒 Sumitex
Accelerator MX(住友化学工業株式会社製の金属塩系
触媒)100cc/L、紡績油剤 マーポール 510C
(松本油脂製薬株式会社製のノニオン性紡績油剤)10
cc/Lの水溶液である。ローラ式絞り機及び遠心脱水
機を用いて、散布液の付着量が原綿に対して60重量%
になるように調節後、乾燥機にて80℃で10分乾燥し
た。
The composition of the resin processing liquid is a heat-crosslinkable resin Sumi
tex Resin NS-200 (glyoxal resin manufactured by Sumitomo Chemical Co., Ltd.) 222cc / L, crosslinking catalyst Sumitex
Accelerator MX (metal salt catalyst manufactured by Sumitomo Chemical Co., Ltd.) 100cc / L, spinning oil Marpoll 510C
(Nonionic spinning oil agent manufactured by Matsumoto Yushi Seiyaku Co., Ltd.) 10
It is an aqueous solution of cc / L. Using a roller squeezing machine and a centrifugal dewatering machine, the amount of sprayed liquid is 60% by weight based on the raw cotton.
Then, the mixture was dried at 80 ° C. for 10 minutes using a dryer.

【0032】乾燥後の熱架橋性樹脂の付着量は、2重量
%であった。樹脂を付着させたコットン繊維及び樹脂加
工前の原綿の繊維特性を、比較の為に130℃で10分
間加熱して熱セットした後の繊維特性と共に、表1に示
す。
The adhesion amount of the thermally crosslinkable resin after drying was 2% by weight. Table 1 shows the fiber properties of the cotton fibers to which the resin is attached and the raw cotton before the resin processing, together with the fiber properties after heat-setting by heating at 130 ° C. for 10 minutes for comparison.

【0033】[0033]

【表1】樹脂加工によるコットン繊維の特性 [Table 1] Properties of cotton fibers processed by resin

【0034】乾燥処理による繊維特性の劣化は殆ど無
く、通常の紡績工程においてトラブルは発生しなかっ
た。熱セットを行った繊維は、結節強度等の劣化が大き
く、紡績工程にてトラブルが多発し、紡績糸を得ること
が出来なかった。
There was almost no deterioration in fiber properties due to the drying treatment, and no trouble occurred in the ordinary spinning process. The fibers subjected to the heat setting had a large deterioration in knot strength and the like, and many troubles occurred in the spinning process, so that a spun yarn could not be obtained.

【0035】[0035]

【実施例2】実施例1と同様に、コットン繊維原綿に樹
脂加工液を散布した。散布液量及び絞り条件を変え、8
0℃で10分間の乾燥処理を行い、熱架橋性樹脂の付着
量が5重量%の繊維を得た。次いで通常の紡績にて30
番単糸を得た。該紡績糸を用いて、平織りで織上密度が
経糸100本/インチ、緯糸70本/インチの織物を得た
後に、130℃で10分の加熱により熱セットを行っ
た。該織物の防縮性能を確認するため、樹脂加工をして
いない繊維で同一の織物を製作し、それぞれ通常の方法
で糊抜きを行った後、過酸化水素法で下晒しを行い、次
いでJIS L0217―103法に準拠して、1回洗
濯後、吊り干し法により乾燥させた。乾燥後の収縮率を
表2に示す。
Example 2 In the same manner as in Example 1, a resin processing liquid was sprayed on the raw cotton fiber. Change the amount of spray liquid and squeezing conditions,
A drying treatment was performed at 0 ° C. for 10 minutes to obtain a fiber having a heat-crosslinkable resin adhesion amount of 5% by weight. Then 30 in normal spinning
No. 1 yarn was obtained. Using the spun yarn, a woven fabric having a warp density of 100 warps / inch and a weft of 70 yarns / inch was obtained by plain weaving and then heat-set at 130 ° C for 10 minutes. In order to confirm the shrinkproof performance of the woven fabric, the same woven fabric was manufactured using fibers that had not been subjected to resin processing, and after desizing was performed by a normal method, each was exposed under a hydrogen peroxide method, and then subjected to JIS L0217. After washing once in accordance with the -103 method, it was dried by hanging and drying. Table 2 shows the shrinkage after drying.

【0036】[0036]

【表2】 [Table 2]

【0037】[0037]

【実施例3】レーヨン原綿繊維に熱架橋性樹脂 Sumite
x Resin NS-200(住友化学工業株式会社製のグリオキ
ザール系樹脂)、架橋触媒 Sumitex Accelerator MX
(住友化学工業株式会社製の金属塩系触媒)、紡績油剤
マーポール 510C(松本油脂製薬株式会社製のノニオ
ン性紡績油剤)の各60:16:3重量部の水溶液を付
着させた後、80℃にて20分乾燥させて、繊維に対
し、それぞれ 6.95、1.40、0.26重量%付着させた。該
繊維の物性と未処理のレーヨン、及び比較の為、130
℃で10分間加熱して熱セット後の繊維の物性を表1に
示す。
Example 3 Rayon raw cotton fiber is heat-crosslinkable resin Sumite
x Resin NS-200 (glyoxal resin manufactured by Sumitomo Chemical Co., Ltd.), crosslinking catalyst Sumitex Accelerator MX
(Metal salt catalyst manufactured by Sumitomo Chemical Co., Ltd.), spinning oil solution Marpol 510C (Nonionic spinning oil agent manufactured by Matsumoto Yushi Pharmaceutical Co., Ltd.) 60: 16: 3 parts by weight of an aqueous solution, and then 80 ° C. For 20 minutes, and 6.95, 1.40, and 0.26% by weight were attached to the fibers, respectively. Physical properties of the fiber and untreated rayon, and 130 for comparison
Table 1 shows the physical properties of the fiber after heating at 10 ° C. for 10 minutes and heat setting.

【0038】[0038]

【表3】レーヨン原綿に対する樹脂加工結果 [Table 3] Results of resin processing for rayon raw cotton

【0039】80℃での乾燥処理による繊維特性の劣化
は殆ど無く、通常の紡績工程においてトラブルは発生し
なかった。130℃熱セットを行った繊維は、結節強度
等の劣化が大きく、紡績工程にてトラブルが多発し、紡
績糸を得ることが出来なかった。
There was almost no deterioration in the fiber properties due to the drying treatment at 80 ° C., and no trouble occurred in the ordinary spinning process. The fiber subjected to the heat setting at 130 ° C. had a large deterioration in knot strength and the like, and caused many troubles in the spinning process, so that a spun yarn could not be obtained.

【0040】該紡績糸を製織に130℃で10分間の熱
セットを行った。該樹脂加工織物と未処理の織物を染色
加工して、防縮性能を未処理のレーヨンと比較した。
The spun yarn was subjected to heat setting at 130 ° C. for 10 minutes for weaving. The resin-treated fabric and the untreated fabric were dyed, and the shrinkproof performance was compared with that of untreated rayon.

【0041】[0041]

【表4】染色工程による収縮差 [Table 4] Shrinkage difference by dyeing process

【0042】[0042]

【発明の効果】本発明によれば、紡績する前のセルロー
ス系原綿に熱架橋性樹脂を付着、乾燥させ、紡績後、或
いは最終製品にて加熱処理を行うことにより、均一な樹
脂加工の結果として、極めて有用な防縮性能を発揮する
ことが出来、また未加工の繊維と混紡或いは混織する事
により、種々の風合い或いは染色柄の製品を容易に得る
ことが出来る。
According to the present invention, a heat-crosslinkable resin is adhered to a cellulose-based raw cotton before spinning, dried, and heat-treated after spinning or in a final product to obtain a uniform resin processing result. As a result, it is possible to exhibit an extremely useful shrink-proof performance, and it is possible to easily obtain products of various textures or dyed patterns by blending or weaving with unprocessed fibers.

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7,DB名) D06M 15/00 - 15/715 ──────────────────────────────────────────────────続 き Continuation of front page (58) Field surveyed (Int.Cl. 7 , DB name) D06M 15/00-15/715

Claims (10)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】セルロース系繊維の原綿に熱架橋性樹脂、
架橋触媒、紡績油剤を含む加工液を付着させ、次いで乾
燥させた後に、紡績、或いは更に編織及び縫製を行った
後に、加熱して熱セットを行うセルロース系繊維の樹脂
加工方法。
1. A thermo-crosslinkable resin is added to raw cotton of cellulosic fiber,
A resin processing method for a cellulosic fiber in which a working fluid containing a cross-linking catalyst and a spinning oil agent is adhered, dried, and then spun, or further knitted and sewn, and then heated and heat-set.
【請求項2】繊維に対する熱架橋性樹脂の付着量が1〜
10重量%である請求項1のセルロース系繊維の樹脂加
工方法。
2. The heat-crosslinkable resin adheres to the fiber in an amount of 1 to 2.
2. The method for processing a resinous cellulose fiber according to claim 1, wherein the amount is 10% by weight.
【請求項3】熱架橋性樹脂がグリオキザール系樹脂で、
繊維に対する付着量が2〜7重量%である請求項1乃至
2のセルロース系繊維の樹脂加工方法。
3. The thermo-crosslinkable resin is a glyoxal resin,
3. The resin processing method for cellulose fibers according to claim 1, wherein the amount of adhesion to the fibers is 2 to 7% by weight.
【請求項4】乾燥が80℃〜100℃で10分〜30
分、熱セットが110℃〜170℃で0.5分〜10分
の加熱処理からなる請求項1乃至3のセルロース系繊維
の樹脂加工方法。
4. Drying is carried out at 80 ° C. to 100 ° C. for 10 minutes to 30 minutes.
4. The resin processing method for a cellulosic fiber according to claim 1, wherein the heat treatment is performed at 110 to 170 [deg.] C. for 0.5 to 10 minutes.
【請求項5】紡績油剤がノニオン性或いはカチオン性で
ある請求項1乃至4のセルロース系繊維の樹脂加工方
法。
5. The resin processing method for a cellulosic fiber according to claim 1, wherein the spinning oil is nonionic or cationic.
【請求項6】熱架橋性樹脂、架橋触媒及び紡績油剤が付
着しているセルロース系繊維の原綿を80℃〜100℃
で10分〜30分乾燥させて製造されたセルロース系繊
維の原綿。
6. A thermo-crosslinkable resin, a cross-linking catalyst and a spinning oil agent are provided.
80 to 100 ° C.
The raw cotton of the cellulosic fiber manufactured by drying for 10 to 30 minutes .
【請求項7】熱架橋性樹脂、架橋触媒及び紡績油剤が付
着しているコットン繊維の原綿を80℃〜100℃で1
0分〜30分乾燥させて製造されたコットン繊維からな
る原綿。
7. A thermo-crosslinkable resin, a cross-linking catalyst and a spinning oil agent are provided.
The raw cotton of the wearing cotton fiber is
Raw cotton consisting of cotton fibers produced by drying for 0 to 30 minutes .
【請求項8】請求項6記載のセルロース系繊維の原綿を
紡績した糸の、コーン又はチーズ形状のセルロース系紡
績糸の仕上げ巻き取り形態において、コーン又はチーズ
の表層の紡績糸の熱架橋性樹脂の付着量(W1重量%)
と内層の紡績糸の熱架橋性樹脂の付着量(W2重量%)
の比(W1/W2)が0.9〜1.1であるセルロース
系繊維。
8. A heat-crosslinkable resin of a spun yarn of a surface layer of a cone or cheese, in a finish winding mode of a cone or cheese-shaped cellulose spun yarn of the yarn spun from the raw cotton of the cellulosic fiber according to claim 6. Adhesion amount (W1% by weight)
Of thermo-crosslinkable resin between spun yarn and inner layer (W2% by weight)
Is a cellulosic fiber having a ratio (W1 / W2) of 0.9 to 1.1.
【請求項9】セルロース系繊維織物或いは編み物におい
て、その構成糸の一部又は全部を請求項6の樹脂加工し
たセルロース系繊維の原綿を紡績した糸からなり、他の
構成糸が樹脂加工されてないセルロース系繊維紡績糸か
らなる、染色して濃淡からなる格子柄又はボーダー柄又
はシャンブレー柄を発現するセルロース系織物。
9. A woven or knitted cellulosic fiber comprising part or all of the constituent yarns of which are spun from raw cotton of cellulosic fibers obtained by resin processing according to claim 6, and the other constituent yarns are processed by resin. A cellulosic woven fabric made of non-cellulosic fiber spun yarn, which expresses a lattice pattern, border pattern, or chambray pattern formed by dyeing and shading.
【請求項10】コットン繊維、レーヨン短繊維或いは麻
短繊維の1種或いは2種以上に、請求項6の樹脂加工し
たセルロース系繊維の原綿を40重量%以上混紡したセ
ルロース系紡績糸。
10. A cellulosic spun yarn obtained by mixing at least 40% by weight of the resin-processed cellulosic fiber raw cotton with one or more of cotton fiber, rayon staple fiber and hemp staple fiber.
JP20857197A 1997-07-17 1997-07-17 Resin processing method of cellulosic fiber and fiber product processed by resin Expired - Fee Related JP3205285B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20857197A JP3205285B2 (en) 1997-07-17 1997-07-17 Resin processing method of cellulosic fiber and fiber product processed by resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20857197A JP3205285B2 (en) 1997-07-17 1997-07-17 Resin processing method of cellulosic fiber and fiber product processed by resin

Publications (2)

Publication Number Publication Date
JPH1136153A JPH1136153A (en) 1999-02-09
JP3205285B2 true JP3205285B2 (en) 2001-09-04

Family

ID=16558396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20857197A Expired - Fee Related JP3205285B2 (en) 1997-07-17 1997-07-17 Resin processing method of cellulosic fiber and fiber product processed by resin

Country Status (1)

Country Link
JP (1) JP3205285B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3492269B2 (en) * 2000-01-21 2004-02-03 小松精練株式会社 Manufacturing method of woven and knitted sewing products
JP2007162157A (en) * 2005-12-13 2007-06-28 Nisshin Denim Kk Method for resin finishing of yarn for denim and denim fabric

Also Published As

Publication number Publication date
JPH1136153A (en) 1999-02-09

Similar Documents

Publication Publication Date Title
JP3479076B2 (en) Fabric treatment
EP1270797A2 (en) Shrink-proof treatment of cellulosic fiber textile
JPH06313271A (en) Method for antistaining cellulose textile
JP3529089B2 (en) Processing method of refined cellulose fiber woven or knitted fabric
JP3205285B2 (en) Resin processing method of cellulosic fiber and fiber product processed by resin
EP0900874A2 (en) Method for processing cellulose fiber-containing textile fabrics
TWI772427B (en) Fiber aggregate containing cellulose water-repellent fiber, method for producing the same, and fiber product
US3484332A (en) Shrink-proof cellulosic fabric
JP2013221236A (en) Vinylon blended yarn fabric and method for producing the same
JP5600270B2 (en) Cellulosic fabric with excellent washing durability
US3166824A (en) Process of shrink-proofing fabrics
JP2000192371A (en) Fabric containing cellulosic fiber
JP3317006B2 (en) Processing method of cellulosic fiber
JP3956331B2 (en) Cellulosic yarn and shape memory processing method thereof
JP2000096442A (en) Finishing of cellulosic textile fabric
JP4041933B2 (en) Method for processing cellulosic fiber-containing woven or knitted fabric
JP2004218117A (en) Hygroscopically exothermic cellulosic fiber and woven/knitted fabric
JP2000054268A (en) Finishing of solvent spun cellulose textile fabric
JP3758053B2 (en) Method for producing cotton-containing raised or / and pile knitted fabric
JPH0770930A (en) Method for processing purified cellulose textile fabric
JPH0987969A (en) Cellulosic fiber structure and its production
JP2000234267A (en) Improvement of textile product
JP3277096B2 (en) Manufacturing method of post cure products
JP3874518B2 (en) Wrinkle fabric and method for producing the same
JP2005089935A (en) Spun yarn, anti-pilling spun yarn, anti-pilling cloth and method for producing the same

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D04

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20080629

Year of fee payment: 7

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090629

Year of fee payment: 8

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090629

Year of fee payment: 8

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090629

Year of fee payment: 8

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100629

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100629

Year of fee payment: 9

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110629

Year of fee payment: 10

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130629

Year of fee payment: 12

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140629

Year of fee payment: 13

LAPS Cancellation because of no payment of annual fees