JPH0241466A - Uneven processing of woven fabric - Google Patents

Uneven processing of woven fabric

Info

Publication number
JPH0241466A
JPH0241466A JP19227288A JP19227288A JPH0241466A JP H0241466 A JPH0241466 A JP H0241466A JP 19227288 A JP19227288 A JP 19227288A JP 19227288 A JP19227288 A JP 19227288A JP H0241466 A JPH0241466 A JP H0241466A
Authority
JP
Japan
Prior art keywords
fabric
woven fabric
polyamide
polyester
shrinking
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.)
Pending
Application number
JP19227288A
Other languages
Japanese (ja)
Inventor
Mitsuo Honda
三男 本多
Yukio Oyabu
大薮 行雄
Yukikazu Matsushima
松島 幸和
Hisaharu Yoshikawa
吉川 久治
Tamio Sawai
澤井 民雄
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kanebo Ltd
Original Assignee
Kanebo Ltd
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 Kanebo Ltd filed Critical Kanebo Ltd
Priority to JP19227288A priority Critical patent/JPH0241466A/en
Publication of JPH0241466A publication Critical patent/JPH0241466A/en
Pending legal-status Critical Current

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  • Treatment Of Fiber Materials (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

PURPOSE:To obtain a woven fabric having excellent washing resistance, random Chinchilla tone and fine evenness by abrading a woven fabric containing polyamide and/or polyester with a squeezing member at a specific angle, squeezing through the member and then shrinking. CONSTITUTION:A woven fabric containing polyamide and/or polyester is abraded through a squeezing member at <180 deg. angle formed by traveling woven fabric before and behind the squeezing member and squeezed. Then the polyamide is then subjected to shrinking treatment with a shrinking agent or by dry heat at 160-180 deg.C.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、ポリアミド及び/又はポリエステルを含む織
物に、ランダムで耐久性ある凹凸加工を施す方法に関す
るものである。
DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for imparting random and durable texture to a fabric containing polyamide and/or polyester.

(従来の技術とその問題点) ポリアミド、ポリエステルを含む織物の凹凸加工につい
ては、未セツト糸とセット糸の組合せ、もしくはそれ等
とアセテート、絹その他のフィラメント糸を組合せて製
織し、後加工時の熱処理工程による収縮差を利用する織
物組織による方法、エンボスカレンダー等による物理的
方法、各種化学薬品による繊細の収縮効果を利用する化
学的方法が知られている。しかし、これらはいずれも規
則的な凹凸しか付与出来ず、チンチラ(南米の高地等に
野生しているねずみと同類の獣)調のランダム且つ細か
い凹凸を付与することは出来なかった。
(Conventional technology and its problems) For uneven processing of fabrics containing polyamide and polyester, it is possible to weave a combination of unset yarn and set yarn, or a combination of these with acetate, silk, or other filament yarn, and then weave it during post-processing. Methods using textile structures that utilize the difference in shrinkage due to the heat treatment process, physical methods such as embossing calendars, and chemical methods that utilize the delicate shrinkage effects of various chemicals are known. However, all of these methods could only provide regular irregularities, and could not provide random and fine irregularities similar to chinchillas (animals similar to rats that live in the highlands of South America).

これ等の間Mを解決するために、特公昭66−6867
号公報には間欠波状的に不連続に布帛を押し込み加圧加
熱処理する装置が提案されており、この方法ではランダ
ムな凹凸を付与できるが、別途の大規模装置が必要であ
るという問題があった。
In order to solve M during these times,
The publication proposes a device that pressurizes and heats fabric by pressing it discontinuously in an intermittent wave pattern. Although this method can give random irregularities, it has the problem of requiring a separate large-scale device. Ta.

また、特公昭58−4874号公報には無端状ゴムベル
トが、熱シリンダ−ロールの一部に接触して運転される
型式の布帛の収縮加工装置において布帛を縦方向に過剰
に強制圧縮し、ランダムな凹凸を付与する方法が提案さ
れているが、別途の大規模装置が必要であり、また加工
速度が非常に遅いという問題があった。
In addition, in Japanese Patent Publication No. 58-4874, an endless rubber belt is used in a fabric shrinkage processing device of the type that is operated in contact with a part of a heat cylinder roll. Although a method of imparting roughness has been proposed, there are problems in that a separate large-scale device is required and the processing speed is extremely slow.

本発明者等は、上述のような実情に鑑み、ポリアミド、
ポリエステルを含む織物にランダムで耐久性のある凹凸
を付与することを目的に検討を重ねた結果、しごき部材
で織物をしごき組織乱れを発生せしめ、次に薬品又は熱
で収縮することが、チンチラ調の凹凸加工に好適である
との知見を得た。
In view of the above-mentioned circumstances, the present inventors have made polyamide,
As a result of repeated studies aimed at imparting random and durable irregularities to fabrics containing polyester, we found that the fabric is strained with an ironing member to create a disordered structure, and then shrinks with chemicals or heat, resulting in a chinchilla-like pattern. It was found that this method is suitable for uneven processing.

本発明は、上述のような知見のもとでなされたものであ
って、ポリアミド、ポリエステルを・含む織物自体の風
合、強力を損なうことなく、ランダムで耐久性の効果を
も満足しつる織物の凹凸加工方法の提供を目的とするも
のである。
The present invention was made based on the above knowledge, and the present invention has been made to create a vine fabric that satisfies random and durable effects without impairing the texture and strength of the fabric itself, which contains polyamide and polyester. The object of the present invention is to provide a method for processing unevenness.

(問題点を解決するための手段) 上述の目的はポリアミドを含む織物を、しごき部材の前
後の織物走行路の形成する角度が180度より小さい角
度でしごき部材に擦過通過させてしごき、次いでボリア
【ドを収縮せしめる薬剤を施与することを特徴とする織
物の凹凸加工方法、又はポリアミド及び/又はポリエス
テルを含む織物を、しごき部材の前後の織物走行路の形
成する角度が180度より小さい角度でしごき部材に擦
過通過させてしごき、次いで160〜180℃の乾熱に
より該織物を収縮せしめることを特徴とする布帛の凹凸
加工方法により達成される。
(Means for solving the problem) The above-mentioned object is to rub a polyamide-containing fabric by passing it through an ironing member at an angle of less than 180 degrees formed by the fabric running path before and after the ironing member, and then [A method for textured fabric characterized by applying an agent that causes the fibers to shrink, or a fabric containing polyamide and/or polyester, in which the angle formed by the fabric running path before and after the ironing member is smaller than 180 degrees. This is achieved by a method for textured fabric, which is characterized by passing the fabric through an ironing member for ironing, and then shrinking the fabric by dry heat at 160 to 180°C.

本発明方法において、織物とは平織物が最モー般的であ
るが、綾織物や柄組織の織物でもよい4゜これらの織物
を構成する経糸、緯糸の番手、密度はしごき部材でしご
いた場合1こ組織乱れが発生するものであれば特に限定
されない。
In the method of the present invention, the woven fabric is most commonly a plain woven fabric, but may also be a twill woven fabric or a patterned woven fabric. Case 1: There is no particular limitation as long as tissue disorder occurs.

本発明方法においてポリアミドとしては、例えばナイロ
ン4、ナイロン8、ナイロン7、ナイロン11、ナイロ
ン12、ナイロン6e1ナイロン8.10.ポリメタキ
シレンアジパミド、ポリパラキシリレンデカンアミド、
ポリビスシクロヘキシルメタンデカンアミド及びそれら
を成分とするコポリアミド等が挙げられる。またポリエ
ステルとしては、例えばポリエチレンテレフタレート、
ポリテトラメチレンテレフタレート、ポリエチレンオキ
シベンゾエート、ポリ1.4−ジメチルシクロヘキサン
テレフタレート、ポリピバロラクトン及びこれらを成分
とするコポリエステル等がある。
Examples of polyamides used in the method of the present invention include nylon 4, nylon 8, nylon 7, nylon 11, nylon 12, nylon 6e1, nylon 8.10. Polymethaxylene adipamide, polyparaxylylene decanamide,
Examples include polybiscyclohexylmethanedecanamide and copolyamides containing these as components. Examples of polyester include polyethylene terephthalate,
Examples include polytetramethylene terephthalate, polyethylene oxybenzoate, poly 1,4-dimethylcyclohexane terephthalate, polypivalolactone, and copolyesters containing these components.

本発明方法の第一発明におけるポリアミドを含む織物に
おけるポリアミドの構成比率は、凹凸感を得るためには
20%以上の構成比率が好ましい。
The composition ratio of polyamide in the polyamide-containing fabric in the first invention of the method of the present invention is preferably 20% or more in order to obtain a textured texture.

また第二発明におけるポリアミド及び/又はポリエステ
ルを含む織物番こおけるポリアミド及び/′又はポリエ
ステルの構成比率は、凹凸感を得るためには20チ以上
の構成比率が好ましい。
In addition, the composition ratio of polyamide and/or polyester in the fabric number containing polyamide and/or polyester in the second invention is preferably 20 inches or more in order to obtain an uneven feel.

そして該ポリアミド、ポリエステルを含む織物は公知の
方法により、リラックス、精練、プリセット等の前処理
が行われる。
The woven fabric containing polyamide or polyester is then subjected to pretreatments such as relaxing, scouring, and presetting by known methods.

本発明方法において、しごき部材は特に限定されないが
、第1図に示す様なしごき部材が好ましい。織物をしご
き部材を180度より小さい角度、好ましくは160度
より小さい角度で擦過通過させて織物をしごく。従って
図においてαく180°、好ましくはαく160°であ
る。しごき部材は、たとえばドクターナイフの如き巾の
狭い板状物又は楔状の先端の細い棒であることができる
。しかし織物と共に回転するローラは不適当である。し
ごき部材を通過する時の織物の強力は6 kIlr//
m以上、好ましくは10kg/m以上となるように設定
することが好ましい。第1図において(1)は織物、(
2)は固定化されたしごき部材(ドクターナイフ) 、
(3)はロールである。
In the method of the present invention, the straining member is not particularly limited, but a straining member as shown in FIG. 1 is preferred. The fabric is squeezed by passing the squeezing member through it at an angle of less than 180 degrees, preferably less than 160 degrees. Therefore, in the figure, α is 180°, preferably α is 160°. The squeezing member can be, for example, a narrow plate-like object such as a doctor's knife or a thin rod with a wedge-shaped tip. However, rollers that rotate with the fabric are unsuitable. The strength of the fabric when passing through the ironing member is 6 kIlr//
It is preferable to set the weight to be at least 10 kg/m, preferably at least 10 kg/m. In Figure 1, (1) is a woven fabric, (
2) is a fixed ironing member (doctor knife),
(3) is a roll.

さて、本発明方法の第一発明においては、しごき部材に
よるしごきを施した後に、ポリアミドを収縮せしめる薬
剤を施与する手段を行う。
Now, in the first aspect of the method of the present invention, after the ironing is performed using the ironing member, a means for applying a chemical that causes the polyamide to shrink is performed.

ここでポリアミドを収縮せしめる薬剤としては、具体的
には、ベンジルアルコール、β−フェニルエチルアルコ
ール、フェノール、m−クレゾール、蟻酸、酢酸等が挙
げられる。又、その水溶液又は水性エマルジゴンとして
用いるのが適している。
Specific examples of the agent that causes the polyamide to shrink include benzyl alcohol, β-phenylethyl alcohol, phenol, m-cresol, formic acid, and acetic acid. It is also suitable to use it as an aqueous solution or an aqueous emuldigon.

特に以上の中でもベンジルアルコールの水性エマルジョ
ンを用いる方法が織物の収縮性の効果の点で、また取扱
いが比較的容易な点で本発明方法には最適である。
Particularly, among the above methods, the method using an aqueous emulsion of benzyl alcohol is most suitable for the method of the present invention in terms of the shrinkage effect of the fabric and in that it is relatively easy to handle.

上記収縮化剤の水性エマルジョンを作るには、収縮化剤
に界面活性剤を添加して乳化分散させればよく、該界面
活性剤としては、ノニオン系活性剤、カチオン系活性剤
、アニオン系活性剤、両性活性剤、又はそれらの混合型
等いずれでもよい。
In order to make an aqueous emulsion of the above-mentioned shrinking agent, a surfactant may be added to the shrinking agent and emulsified and dispersed. The active agent may be an amphoteric active agent, an amphoteric active agent, or a mixture thereof.

収縮化剤の濃度は、十分な収縮効果を得るためには1.
5重量慢以上とする必要があり、50重量%を超えると
水性エマルジョンの場合には不安定となり、後の収縮化
剤の除去が非常に困難となる。
The concentration of the shrinking agent should be 1.0 to obtain a sufficient shrinking effect.
5% by weight or more; if it exceeds 50% by weight, the aqueous emulsion becomes unstable, and subsequent removal of the shrinking agent becomes extremely difficult.

更に50重量斧を超えるとポリアミド成分以外の成分に
悪影響を与える恐れがある。かかる観点から該濃度は3
〜30重量%であるのが好ましい。
Furthermore, if the weight of the ax exceeds 50, there is a possibility that components other than the polyamide component will be adversely affected. From this point of view, the concentration is 3
Preferably it is 30% by weight.

本発明方法では、上記のような収縮化剤を含む処理液中
に被処理織物を浸漬放置するか、浸漬後マングル等によ
り絞液するのが好適である。
In the method of the present invention, it is preferable to leave the fabric to be treated immersed in a treatment liquid containing the shrinking agent as described above, or to squeeze the fabric using a mangle or the like after dipping.

該処理液の温度は、5〜80℃1待に10〜50℃が望
ましく、浸漬絞液する場合、該布帛が保持する収縮化剤
の量は、1〜50重量%(対布帛重量)が好ましい。
The temperature of the treatment liquid is preferably 5 to 80 degrees Celsius and 10 to 50 degrees centigrade. When the fabric is immersed and squeezed, the amount of the shrinking agent held by the fabric is 1 to 50% by weight (based on the weight of the fabric). preferable.

さて、本発明方法の第2発明においては、しごき部材に
よるしごきを施した後に、ポリアミド及び/又はポリエ
ステルを収縮せしめる乾熱を施与する手段を行う。
Now, in the second aspect of the method of the present invention, after the ironing with the ironing member is performed, dry heat is applied to shrink the polyamide and/or polyester.

ここでポリアミド及び/又はポリエステルを含む織物を
乾熱処理する装置はテンションのかからない装置であれ
ば、特に限定されない。乾熱処理の温度は160〜18
0℃1特にポリエステルでは110〜180’C1ポリ
アミドでは160〜170℃が望ましく、且つ処理時間
は50〜40秒が望ましい。180 ”C以上であると
風合が硬くなり、また160℃以下であれば熱による収
縮が少なく凹凸感が得られない場合がある1゜ (作 用) 本発明は、織物をしごき部材に擦−過通過させてしごく
ものであるからランダムに組織乱れが発生し、次に薬品
又は熱Iζより収縮せしめるとランダムな凹凸が発生す
るのである。またその凹凸は、薬品又は^により完全に
セットされているので、耐久性の丁ぐれたものヒ馨る。
Here, the apparatus for dry heat treating the fabric containing polyamide and/or polyester is not particularly limited as long as it does not apply tension. The temperature of dry heat treatment is 160-18
The temperature is preferably 0°C, particularly 110 to 180°C for polyester, and 160 to 170°C for polyamide, and the treatment time is preferably 50 to 40 seconds. If the temperature is above 180"C, the texture will be hard, and if it is below 160"C, there will be little shrinkage due to heat, and you may not be able to get a feeling of unevenness. - Because it is passed through and squeezed, random tissue disorder occurs, and then when it is contracted by chemicals or heat Iζ, random unevenness occurs.The unevenness is also completely set by the chemical or heat. Because of this, I look for something that is highly durable.

(実施例) 以下に、本発明方法を実施例により更に詳しく説明する
(Example) Below, the method of the present invention will be explained in more detail with reference to Examples.

実施例1 ナイロン100% タフタ(70d/18f 、経糸密
度122本72.6cm 、 m糸密度88本/2.5
cm)に、通常の準備を施し、第1図に示した構成のし
ごき部材を2回通して、ランダムな組織乱れを生起した
。角αは160−1織物の張力は10kg/mであった
Example 1 100% nylon taffeta (70d/18f, warp density 122 72.6cm, m thread density 88/2.5
cm) was subjected to usual preparation and passed twice through a squeezing member having the configuration shown in FIG. 1 to generate random tissue disturbance. The angle α was 160-1, and the tension of the fabric was 10 kg/m.

次に該布帛にベンジルアルコール18%のエマルジョン
(乳化剤二日華化学サンモールBK−20Cone、 
1.8%便用)をパッドし、巻き取って10分間空回転
させながら放置した。次にベンジルアルコールを除去す
るために湯洗を行い、その後染色し本発明方法による実
施例1の製品を得た。
Next, the fabric was coated with an emulsion of 18% benzyl alcohol (emulsifier Nikka Kagaku Sunmol BK-20Cone,
1.8% feces) was padded, rolled up and left to stand for 10 minutes while spinning idly. Next, the product was washed with hot water to remove benzyl alcohol, and then dyed to obtain the product of Example 1 according to the method of the present invention.

実施例2 ポリエステル/トリアセテート(23%/77%)混繊
タフタ(98d/62f 、経糸密度92本72.5c
m。
Example 2 Polyester/triacetate (23%/77%) blended taffeta (98d/62f, warp density 92 72.5c)
m.

緯糸密度78本/2.5cm)に、通常の準備を施し、
第1図に示した構成のしごき部材を2回通して、ランダ
ムな組織乱れを生起した。角αは160゜織物の張力は
10kg/mであった。
Weft yarn density: 78 threads/2.5 cm), subjected to normal preparation,
A random tissue disorder was generated by passing the straining member having the configuration shown in FIG. 1 twice. The angle α was 160° and the tension of the fabric was 10 kg/m.

次に該布帛をテンターにてノンテンション状aで温度1
70℃にて収縮せしめ、その後染色し本発明方法による
実施例2の製品を得た。
Next, the fabric was heated in a tenter at a temperature of 1 in a non-tension state.
The product was shrunk at 70°C and then dyed to obtain the product of Example 2 according to the method of the present invention.

実施例1 、実施例2で得られた製品はチンチラ調のラ
ンダム且つ細かい凹凸をもつものであった。
The products obtained in Examples 1 and 2 had chinchilla-like random and fine irregularities.

耐久性については、実施例1.実施例2で得られた製品
を用い、ドライクリーニング(JI8L−217401
法)後及び家庭洗濯(、J I 5L−217103法
)後の凹凸が残在しなくなるまでの洗濯回数で測定した
。測定結果を第1表に示す。
Regarding durability, Example 1. Using the product obtained in Example 2, dry cleaning (JI8L-217401
It was measured by the number of washings until no unevenness remained after washing (method) and home washing (method J I 5L-217103). The measurement results are shown in Table 1.

(発明の効果) 以上詳述した様(ζ本発明方法で得られたボリア更ド・
ポリエステルを含む織物の凹凸加工製品はチンチラ調の
ランダム且つ細かい凹凸をもつものであり、洗濯に対す
る耐久性にすぐれ、カジュアル用途としては頗る有用で
ある。
(Effects of the invention) As detailed above (
Textile textured products containing polyester have chinchilla-like random and fine unevenness, have excellent durability against washing, and are extremely useful for casual use.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、本発明方法におけるしごき部材の一例である
。 符号の説明 (1)・・・織物(左方から右方へ走行)、(2)・・
・しごき部材9、  (3)・・・ロール。
FIG. 1 is an example of a straining member used in the method of the present invention. Explanation of symbols (1)...Textile (running from left to right), (2)...
・Stretching member 9, (3)...Roll.

Claims (2)

【特許請求の範囲】[Claims] (1)ポリアミドを含む織物を、しごき部材の前後の織
物走行路の形成する角度が180度より小さい角度でし
ごき部材に擦過通過させてしごき、次いでポリアミドを
収縮せしめる薬剤を施与することを特徴とする織物の凹
凸加工方法。
(1) The fabric containing polyamide is rubbed by passing it through an ironing member at an angle formed by the fabric running path before and after the ironing member at an angle smaller than 180 degrees, and then a chemical agent that causes the polyamide to shrink is applied. A method for processing unevenness on textiles.
(2)ポリアミド及び/又はポリエステルを含む織物を
、しごき部材の前後の織物走行路の形成する角度が18
0度より小さい角度でしごき部材に擦過通過させてしご
き、次いで160〜180℃の乾熱により上記織物を収
縮せしめることを特徴とする織物の凹凸加工方法。
(2) The angle formed by the textile running path before and after the ironing member is 18
A method for forming irregularities on a textile fabric, characterized in that the textile fabric is rubbed by passing through an ironing member at an angle smaller than 0 degrees, and then contracted by dry heat at 160 to 180°C.
JP19227288A 1988-08-01 1988-08-01 Uneven processing of woven fabric Pending JPH0241466A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19227288A JPH0241466A (en) 1988-08-01 1988-08-01 Uneven processing of woven fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19227288A JPH0241466A (en) 1988-08-01 1988-08-01 Uneven processing of woven fabric

Publications (1)

Publication Number Publication Date
JPH0241466A true JPH0241466A (en) 1990-02-09

Family

ID=16288515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19227288A Pending JPH0241466A (en) 1988-08-01 1988-08-01 Uneven processing of woven fabric

Country Status (1)

Country Link
JP (1) JPH0241466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008257522A (en) * 2007-04-05 2008-10-23 Nippon Steel Corp Controller and control method for automated guided vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008257522A (en) * 2007-04-05 2008-10-23 Nippon Steel Corp Controller and control method for automated guided vehicle

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