JPH08127962A - Method for processing cellulosic fiber fabric - Google Patents
Method for processing cellulosic fiber fabricInfo
- Publication number
- JPH08127962A JPH08127962A JP26387594A JP26387594A JPH08127962A JP H08127962 A JPH08127962 A JP H08127962A JP 26387594 A JP26387594 A JP 26387594A JP 26387594 A JP26387594 A JP 26387594A JP H08127962 A JPH08127962 A JP H08127962A
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- processing
- cellulosic fiber
- fiber fabric
- liquid ammonia
- 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
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 40
- 238000012545 processing Methods 0.000 title claims abstract description 39
- 239000000835 fiber Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 45
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 36
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 8
- 239000012808 vapor phase Substances 0.000 claims description 12
- 238000009958 sewing Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 9
- 238000004132 cross linking Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000037303 wrinkles Effects 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract description 3
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 21
- 239000003054 catalyst Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000003431 cross linking reagent Substances 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000001153 anti-wrinkle effect Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- 239000007848 Bronsted acid Substances 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 206010016322 Feeling abnormal Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 229920001407 Modal (textile) Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は，ホルムアルデヒドガス
を用いて行うセルロース系繊維布帛の気相加工方法に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for vapor-phase processing a cellulosic fiber cloth using formaldehyde gas.
【０００２】[0002]
【従来の技術】セルロース系繊維布帛からなる縫製品に
ホルムアルデヒドガスを用いて気相加工を施し，ホルム
アルデヒドで繊維のセルロース分子間を架橋することに
より，セルロース系繊維縫製品にイージーケアー性能
（ウォッシュ・アンド・ウェアー性能）などの性能を付
与することは従来から公知であり，広く一般に行われて
いる。2. Description of the Related Art A sewn product made of a cellulosic fiber cloth is subjected to a gas phase process using formaldehyde gas, and by cross-linking the cellulose molecules of the fiber with formaldehyde, the cellulosic fiber sewn product has an easy care performance (wash It has been publicly known to give performances such as "and-wear performance", and is generally performed.
【０００３】しかしながら，この方法によって得られる
加工布帛の欠点は，過度の生地強度の低下にあり，特に
セルロース系繊維が多く含有されている繊維布帛にこの
傾向が大きく，満足できる性能を得ようとしても，その
生地強度が過度に低下してしまい，商品価値を著しく損
ねていた。従って，性能と強度の両者の妥協点を見つけ
て商品化せざるを得ず，満足できる性能の商品を製造し
ているとはいえないのが現状であった。However, a disadvantage of the processed fabric obtained by this method is that the fabric strength is excessively reduced, and this tendency is particularly large in a fiber fabric containing a large amount of cellulosic fibers, and it is attempted to obtain satisfactory performance. However, the fabric strength was excessively reduced, and the commercial value was significantly impaired. Therefore, it has been unavoidable to find a compromise between performance and strength and commercialize it, and it cannot be said that a product with satisfactory performance is manufactured.
【０００４】また，近年，−３３℃の液体アンモニア中
に常圧下一定時間浸漬し，次いで，アンモニア除去工程
中に延伸をかけて引っ張る，いわゆる液体アンモニア加
工も一般に広く行われている。この特徴としては，生地
強度，乾防しわ性が向上し，風合がソフトになることが
挙げられる。また，これらの特徴を利用し，液体アンモ
ニア加工とＮ−メチロール系化合物等の架橋剤による防
しわ加工を組み合わせて行うイージーケアー加工品も市
場に出ている。しかしながら，この方法によって得られ
る加工布帛の欠点は，防しわ性能を得るために多量の架
橋剤を使用しなくてはならず，それによって吸水性の阻
害，風合の硬化が生じ，また，ウォッシュ・アンド・ウ
ェアー性向上のための重要な因子となる湿防しわ性が不
十分であり，満足のいくイージーケアー性能を得ること
は難しかった。Further, in recent years, so-called liquid ammonia processing, in which liquid ammonia at −33 ° C. is immersed for a certain time under normal pressure for a certain period of time, and then stretched and stretched during the ammonia removing step, is generally widely used. This feature is that the fabric strength and dry wrinkle resistance are improved, and the texture becomes soft. In addition, an easy-care processed product that utilizes these features and combines liquid ammonia processing and anti-wrinkle processing with a cross-linking agent such as an N-methylol compound is also on the market. However, the disadvantage of the processed fabric obtained by this method is that a large amount of a cross-linking agent must be used in order to obtain anti-wrinkle performance, which results in inhibition of water absorption, hardening of texture, and wash.・ Wrinkle resistance, which is an important factor for improving and wearability, was insufficient, and it was difficult to obtain satisfactory easy care performance.
【０００５】[0005]
【発明が解決しようとする課題】本発明はこのような現
状に鑑みて行われたもので，セルロース系繊維布帛に，
その生地強度の低下を抑えつつ，十分なイージーケアー
性能を付与することができる加工方法を得ることを目的
とするものである。SUMMARY OF THE INVENTION The present invention has been made in view of such a situation as described above.
It is an object of the present invention to obtain a processing method capable of imparting sufficient easy care performance while suppressing the deterioration of the fabric strength.
【０００６】[0006]
【課題を解決するための手段】本発明は，上述の目的を
達成するもので，次の構成よりなるものである。すなわ
ち，本発明は，セルロース系繊維布帛を液体アンモニア
に浸漬後，張力をかけつつアンモニアを除去する液体ア
ンモニア加工を行った後，縫製を行い，次いで，ホルム
アルデヒドガスによる気相加工を行うことを特徴とする
セルロース系繊維布帛の加工方法を要旨とするものであ
る。以下，本発明を詳細に説明する。The present invention achieves the above-mentioned object and has the following configuration. That is, the present invention is characterized in that after the cellulosic fiber cloth is immersed in liquid ammonia, liquid ammonia processing for removing ammonia while applying tension is performed, sewing is performed, and then vapor phase processing with formaldehyde gas is performed. The subject is a method of processing a cellulosic fiber cloth. Hereinafter, the present invention will be described in detail.
【０００７】本発明でいうセルロース系繊維布帛とは，
木綿，麻等の天然繊維，レーヨン，ポリノジック等の再
生セルロース繊維を含有する織物，編物，不織布等をい
い，その他の繊維として，ポリエステル，ナイロン等の
合成繊維が混紡，混繊，交織の形で混用されていてもよ
い。勿論，セルロース系繊維１００％よりなる布帛であ
ってもよい。The term "cellulosic fiber cloth" as used in the present invention means
Woven fabric, knitted fabric, non-woven fabric, etc. containing natural fibers such as cotton and hemp, regenerated cellulose fibers such as rayon and polynosic, etc. As other fibers, synthetic fibers such as polyester and nylon are mixed-spun, mixed-fiber or interwoven. It may be mixed. Of course, a cloth made of 100% cellulosic fibers may be used.
【０００８】本発明方法では，まずはじめに，上述のセ
ルロース系繊維布帛を液体アンモニアに浸漬した後，張
力をかけつつアンモニアを除去する液体アンモニア加工
を行う。液体アンモニア加工に際しては，サンフォライ
ズ社製やクルエットピーボディー社製の液体アンモニア
加工機を用いることができ，−３０℃以下に冷却した液
体アンモニア中に常圧下で数十秒から数分間浸漬し，室
温下または蒸気中で張力をかけながらアンモニアを除去
することにより加工を行う。また，アンモニアを８０％
程度まで除去した後，水または温水中で完全にアンモニ
アを除去することもできる。このようにして液体アンモ
ニア加工を行った布帛に通常の方法で染色仕上加工を行
う。In the method of the present invention, first, the above-mentioned cellulosic fiber cloth is immersed in liquid ammonia, and then liquid ammonia processing is carried out to remove ammonia while applying tension. For liquid ammonia processing, a liquid ammonia processing machine manufactured by Sanforize Co. or Clouette Peabody can be used, and immersed in liquid ammonia cooled to -30 ° C or lower under normal pressure for several tens of seconds to several minutes, Processing is carried out by removing the ammonia under tension at room temperature or in steam. Also, 80% ammonia
After removal to some extent, the ammonia can be completely removed in water or warm water. The fabric thus processed with liquid ammonia is subjected to dyeing and finishing by a usual method.
【０００９】次に，本発明では，液体アンモニア加工後
の布帛を用いて縫製を行う。縫製に際しては，ドレスシ
ャツ，カジュアルシャツ，ブラウス，ズボン，スカート
等，いかなる製品を縫製してもよく，縫製も通常の縫製
方法によって行うとよい。Next, in the present invention, sewing is performed using the fabric after the liquid ammonia processing. At the time of sewing, any product such as a dress shirt, a casual shirt, a blouse, trousers, and a skirt may be sewn, and the sewing may be performed by a normal sewing method.
【００１０】縫製後，本発明では，ホルムアルデヒドガ
スによる気相加工を行う。この気相加工に際しては，予
め布帛の水分率を均一に調節する。このとき，生地の水
分率は１〜５０％で，かつ水分が生地に均一に分布して
いなければならない。生地の水分率が１％以下である
と，次工程で用いるホルムアルデヒドガスが生地に十分
に吸着しなくなり，逆に５０％以上になると，酸触媒に
よって生地が脆化してしまうおそれが出てくるので注意
を要する。また，生地に水分が均一に分布していない
と，ホルムアルデヒドガスが均一に吸着しなくなるの
で，この点にも注意を要する。水分率を均一に調節する
ためには，いかなる手段を用いてもよいが，通常は，恒
温，恒湿室に布帛や縫製品を２４時間以上放置する方法
を用いるとよい。After sewing, in the present invention, vapor phase processing with formaldehyde gas is performed. In this vapor phase processing, the moisture content of the cloth is adjusted to be uniform in advance. At this time, the moisture content of the dough must be 1 to 50%, and the moisture must be evenly distributed in the dough. If the moisture content of the dough is 1% or less, the formaldehyde gas used in the next step will not be sufficiently adsorbed to the dough, and if it is 50% or more, the acid catalyst may cause embrittlement of the dough. Be careful. In addition, if moisture is not evenly distributed in the dough, formaldehyde gas will not be adsorbed uniformly. Any means may be used to uniformly control the water content, but it is usually preferable to use a method of leaving the fabric or the sewn product in a constant temperature and constant humidity chamber for 24 hours or more.
【００１１】水分率を調節した後，ホルムアルデヒドに
よる気相加工を行うが，気相加工に際しては，密閉系の
反応室を有し，その内部へホルムアルデヒドガスなどを
送り込む吹き込み装置，反応のための加熱装置，被加工
体を固定する装置を有してなる気相加工装置を用いるこ
とができ，具体的な気相加工装置としては，ＡＴＰ社
（American Textile Processing Co.)製の気相加工装置
（特開平５−１１７９５８号）を用いることができる。
この気相加工装置内でのホルムアルデヒドガス濃度は，
１〜２０％の範囲が望ましく，１％以下であると，架橋
反応が不十分となり，２０％以上になっても，効果はそ
れ以上あがらなくなる。After adjusting the water content, vapor phase processing with formaldehyde is carried out. At the time of vapor phase processing, there is a closed reaction chamber in which a formaldehyde gas or the like is blown in, and heating for reaction is performed. A vapor phase processing apparatus having an apparatus and a device for fixing a workpiece can be used. As a concrete vapor phase processing apparatus, a vapor phase processing apparatus manufactured by ATP (American Textile Processing Co.) ( JP-A-5-117958) can be used.
The formaldehyde gas concentration in this vapor processing equipment is
The range of 1 to 20% is desirable, and if it is 1% or less, the crosslinking reaction becomes insufficient, and even if it is 20% or more, the effect is not further enhanced.
【００１２】架橋反応をさせる際に用いる触媒は，予め
布帛に触媒溶液をパディングした後に気相処理を行って
もよいし，触媒溶液もしくは液化している触媒を気化ま
たはミスト化させて布帛に吸着させてもよい。触媒の種
類に関しては，予めパディングする場合は，従来の樹脂
加工と同じ触媒，例えば硝酸亜鉛のような酸の金属塩，
ルイス酸，ブレンステッド酸がある。また，気化させる
場合は，塩化水素のような揮発性の沸点の低い酸が望ま
しい。触媒濃度について，ガスで処理する場合は，0.１
〜3.０％の範囲が望ましい。ガス濃度が0.１％以下であ
ると，架橋反応が不十分となり，3.０％以上になってし
まうと，それ以上効果があがらなくなる。また，過度の
生地強度の低下も発生する。触媒を水溶液でパディング
してつける場合の触媒濃度は，５〜１００ｇ／リットル
の範囲が望ましい。濃度が５ｇ／リットル以下になる
と，架橋反応が不十分となり，１００ｇ／リットル以上
になってしまうと，それ以上効果があがらなくなる。ま
た，過度の生地強度の低下も発生する。The catalyst used for the cross-linking reaction may be subjected to a gas phase treatment after padding the fabric with the catalyst solution in advance, or the catalyst solution or the liquefied catalyst may be vaporized or mist to be adsorbed on the fabric. You may let me. Regarding the type of catalyst, when padding in advance, the same catalyst as in conventional resin processing, for example, a metal salt of an acid such as zinc nitrate,
There are Lewis acid and Bronsted acid. Further, when vaporizing, a volatile acid having a low boiling point such as hydrogen chloride is desirable. Regarding the catalyst concentration, when treating with gas, 0.1
The range of up to 3.0% is desirable. If the gas concentration is 0.1% or less, the crosslinking reaction will be insufficient, and if it is 3.0% or more, the effect will no longer increase. In addition, excessive reduction in fabric strength occurs. When padding the catalyst with an aqueous solution, the catalyst concentration is preferably in the range of 5 to 100 g / liter. If the concentration is 5 g / liter or less, the crosslinking reaction becomes insufficient, and if it is 100 g / liter or more, no further effect is obtained. In addition, excessive reduction in fabric strength occurs.
【００１３】ホルムアルデヒドガスと触媒を吸着させた
後，縫製品を熱処理して架橋反応を行うが，この熱処理
は，１００〜１８０℃の範囲の温度で，0.５〜１０分間
の処理を行うことにより架橋反応を完結することができ
る。本発明は，以上の構成よりなるものである。After adsorbing the formaldehyde gas and the catalyst, the sewn product is subjected to a heat treatment to carry out a crosslinking reaction. This heat treatment should be performed at a temperature in the range of 100 to 180 ° C. for 0.5 to 10 minutes. Thus, the crosslinking reaction can be completed. The present invention has the above configuration.
【００１４】[0014]
【作用】本発明の如く，まずはじめに，セルロース系繊
維布帛に対して液体アンモニア加工を行うと，セルロー
ス系繊維の強度が向上し，このような状態で縫製後，ホ
ルムアルデヒドガスによる気相加工を行うと，前工程で
セルロース系繊維の強度が向上した分だけ強い条件で気
相加工を施すことが可能となるため，高い強度を保持し
つつ，高性能のイージーケアー性（ウォッシュ・アンド
・ウェアー性等）を得ることができるようになる。When the cellulosic fiber cloth is first processed with liquid ammonia as in the present invention, the strength of the cellulosic fiber is improved. After sewing in such a state, vapor phase processing with formaldehyde gas is performed. In addition, since the vapor-phase processing can be performed under conditions that are as strong as the strength of the cellulosic fiber in the previous step, it is possible to maintain high strength while maintaining high performance and easy-care (wash and wear) properties. Etc.) will be able to be obtained.
【００１５】[0015]
【実施例】次に，本発明を実施例によってさらに具体的
に説明するが，実施例における布帛の性能の測定，評価
は，下記の方法で行った。 （１）引裂強力 ＪＩＳ−Ｌ−１０９６ （２）イージーケアー性 洗濯後のしわ ： ＡＡＴＣＣ−１２４ パッカリング性 ： ＡＡＴＣＣ−８８−１９６４
Ｔ ブリーツ保持性 ： ＡＡＴＣＣ−８８Ｃ−１９６
４Ｔ （３）吸水性 ＪＩＳ−Ｌ−１０９６（滴下法） （４）風 合 官能測定により，次の３段階評価を行った。 ○ 良 好 △ 普 通 × 不 良EXAMPLES Next, the present invention will be described in more detail with reference to Examples. Measurement and evaluation of the performance of the fabrics in Examples were carried out by the following methods. (1) Tear strength JIS-L-1096 (2) Easy-care property Wrinkle after washing: AATCC-124 Packing property: AATCC-88-1964
T-Bleats retention: AATCC-88C-196
4T (3) Water Absorption JIS-L-1096 (Drop method) (4) Feel The following three-level evaluation was performed by sensory measurement. ○ Good △ Normal × Poor
【００１６】実施例１ 木綿１００％の平織物生地（目付１５０ｇ／ｍ2)に通常
の精練，漂白を行った後，サンフォセット機（サイフォ
ライズ社製）を用いて，経糸方向に５％伸長せしめる張
力をかけつつ，加工速度５０ｍ／分にて液体アンモニア
に浸漬する液体アンモニア加工を行い，次に，通常の染
色，柔軟仕上げを行った後にドレスシャツを縫製した。
ここで，温度２０℃，湿度６５％ＲＨの環境室に放置す
ることにより水分率を8.０％に調節し，続いて，気相加
工装置を用いて，下記気相加工条件１により気相加工を
行った。 気相加工条件１ ホルムアルデヒドガス濃度 ： 8.０％ 亜硫酸ガス濃度 ： 2.０％Example 1 A plain woven fabric made of 100% cotton (weight per unit area: 150 g / m 2 ) was subjected to ordinary scouring and bleaching, and then stretched by 5% in the warp direction using a Sanfosset machine (manufactured by Cyphorize). Liquid ammonia processing was performed by immersing in liquid ammonia at a processing speed of 50 m / min while applying tension, and then dressing shirts were sewn after ordinary dyeing and softening.
Here, the moisture content is adjusted to 8.0% by leaving it in an environment room with a temperature of 20 ° C. and a humidity of 65% RH. Processed. Gas phase processing conditions 1 Formaldehyde gas concentration: 8.0% Sulfurous acid gas concentration: 2.0%
【００１７】本発明との比較のため，本実施例におい
て，液体アンモニア加工に代えて通常のマーセライズ加
工を施す他は，本実施例とまったく同一の方法により縫
製までを行い，以下，下記気相加工条件２により同様に
処理して比較用の加工布（比較例１）を得た。なお，こ
こで気相加工条件を若干変化させた理由は，生地強度
（引裂強力）を揃えるためである。 気相加工条件２ ホルムアルデヒドガス濃度 ： 7.０％ 亜硫酸ガス濃度 ： 2.０％For comparison with the present invention, in the present embodiment, sewing is performed by the same method as in the present embodiment except that the normal mercerizing process is performed instead of the liquid ammonia process. The same processing was performed under the processing condition 2 to obtain a comparative processed cloth (Comparative Example 1). The reason for slightly changing the vapor processing conditions here is to make the dough strength (tear strength) uniform. Gas phase processing condition 2 Formaldehyde gas concentration: 7.0% Sulfurous acid gas concentration: 2.0%
【００１８】また，本発明との比較のため，本実施例に
おける気相加工を省き，これに代えて本実施例の液体ア
ンモニア加工後の染色工程と柔軟仕上げ工程の間に下記
処方１にて絞り率７０％で絞液，予備乾燥後，１６０℃
で２分間ベーキングする樹脂加工工程を行うほかは，本
実施例とまったく同一の方法により比較用の加工布帛
（比較例２）を得た。 処方１ Ｓ．Ｒ．ＮＳ−１１ ２００ｇ／リットル （住友化学製，グリオキザール系架橋剤） Ｓ．Ａｃｃ．Ｘ−８０ ６０ｇ／リットル （住友化学製，金属塩系触媒）For comparison with the present invention, the gas phase processing in this embodiment was omitted, and instead of this, the following prescription 1 was used between the dyeing step and the softening step after the liquid ammonia processing of this embodiment. After squeezing liquid with a squeezing ratio of 70% and preliminary drying, 160 ° C
A processed fabric for comparison (Comparative Example 2) was obtained in the same manner as in this example except that the resin processing step of baking for 2 minutes was performed. Prescription 1 S. R. NS-11 200 g / liter (Sumitomo Chemical, glyoxal-based cross-linking agent) S.I. Acc. X-80 60g / liter (Sumitomo Chemical, metal salt catalyst)
【００１９】本発明および比較用の加工布帛の性能を測
定，評価し，その結果を合わせて表１に示した。The performances of the present invention and the processed fabric for comparison were measured and evaluated, and the results are shown in Table 1.
【表１】 [Table 1]
【００２０】表１より明らかなごとく，本発明による加
工布帛は，比較例１と比較して強度は同程度であるにも
かかわらず，高いイージーケアー性能を有していること
が分かる。また，比較例２と比較しても同様であり，吸
水性に優れ，かつソフトな風合を維持しつつ，高いイー
ジーケアー性能を有しているといえる。As is clear from Table 1, the processed fabric according to the present invention has a high level of easy care performance, although it has a strength comparable to that of Comparative Example 1. Further, the same is true when compared with Comparative Example 2, and it can be said that it has high easy care performance while maintaining excellent softness and soft feeling.
【００２１】[0021]
【発明の効果】本発明によれば，セルロース系繊維布帛
の生地強度低下を抑えつつ，十分なイージーケアー性能
を付与することができる。EFFECTS OF THE INVENTION According to the present invention, it is possible to impart sufficient easy care performance while suppressing the deterioration of the fabric strength of the cellulosic fiber cloth.
Claims (1)
に浸漬後，張力をかけつつアンモニアを除去する液体ア
ンモニア加工を行った後，縫製を行い，次いで，ホルム
アルデヒドガスによる気相加工を行うことを特徴とする
セルロース系繊維布帛の加工方法。1. A method of immersing a cellulosic fiber cloth in liquid ammonia, performing liquid ammonia processing for removing ammonia while applying tension, sewing, and then performing vapor phase processing with formaldehyde gas. A method for processing a cellulosic fiber cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26387594A JPH08127962A (en) | 1994-10-27 | 1994-10-27 | Method for processing cellulosic fiber fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26387594A JPH08127962A (en) | 1994-10-27 | 1994-10-27 | Method for processing cellulosic fiber fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08127962A true JPH08127962A (en) | 1996-05-21 |
Family
ID=17395460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26387594A Pending JPH08127962A (en) | 1994-10-27 | 1994-10-27 | Method for processing cellulosic fiber fabric |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08127962A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980032132A (en) * | 1996-05-23 | 1998-07-25 | 모치즈키아키히로 | Preshrink-resistant processing of cellulose fiber-containing structures |
| KR100417048B1 (en) * | 1996-04-12 | 2004-04-17 | 닛신보세키 가부시키 가이샤 | Durable wrinkle processing method of cellulose fiber structure |
| CN103469554A (en) * | 2013-08-21 | 2013-12-25 | 昆山铁牛衬衫厂 | Method for producing far infrared warm-keeping shirt |
| CN103643487A (en) * | 2013-11-26 | 2014-03-19 | 江苏贵族老烟斗服饰有限公司 | Production method for warm-keeping shirt |
| CN103757879A (en) * | 2013-11-27 | 2014-04-30 | 常熟市赵市圣丹龙制衣厂 | Warm-keeping shirt production method |
| CN103757878A (en) * | 2013-11-26 | 2014-04-30 | 江苏贵族老烟斗服饰有限公司 | Ultraviolet resistant shirt making method |
-
1994
- 1994-10-27 JP JP26387594A patent/JPH08127962A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417048B1 (en) * | 1996-04-12 | 2004-04-17 | 닛신보세키 가부시키 가이샤 | Durable wrinkle processing method of cellulose fiber structure |
| KR19980032132A (en) * | 1996-05-23 | 1998-07-25 | 모치즈키아키히로 | Preshrink-resistant processing of cellulose fiber-containing structures |
| CN103469554A (en) * | 2013-08-21 | 2013-12-25 | 昆山铁牛衬衫厂 | Method for producing far infrared warm-keeping shirt |
| CN103643487A (en) * | 2013-11-26 | 2014-03-19 | 江苏贵族老烟斗服饰有限公司 | Production method for warm-keeping shirt |
| CN103757878A (en) * | 2013-11-26 | 2014-04-30 | 江苏贵族老烟斗服饰有限公司 | Ultraviolet resistant shirt making method |
| CN103757879A (en) * | 2013-11-27 | 2014-04-30 | 常熟市赵市圣丹龙制衣厂 | Warm-keeping shirt production method |
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