JPS6026875B2 - Discharge printing method for polyester fiber structures - Google Patents
Discharge printing method for polyester fiber structuresInfo
- Publication number
- JPS6026875B2 JPS6026875B2 JP52034661A JP3466177A JPS6026875B2 JP S6026875 B2 JPS6026875 B2 JP S6026875B2 JP 52034661 A JP52034661 A JP 52034661A JP 3466177 A JP3466177 A JP 3466177A JP S6026875 B2 JPS6026875 B2 JP S6026875B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge
- denier
- fibers
- printing
- discharge printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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Description
【発明の詳細な説明】
本発明は平均0.5デニール以下好ましくは平均0.3
デニール以下のポリエステル系極細繊維類の抜染方法に
関するもので、染料と極細繊維類の適正な組合せにより
、膨欄剤の使用なしに抜染性良好でしかも高堅ロウ度を
有する抜染物を得ることを特徴とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides an average of 0.5 denier or less, preferably an average of 0.3 denier.
This relates to a method for discharging polyester ultrafine fibers of denier or less, and it is possible to obtain discharge prints with good discharge printability and high firmness and waxiness without using a swelling agent by using an appropriate combination of dyes and ultrafine fibers. This is a characteristic feature.
抜染は無地染めした布常に脱色剤(還元剤)を含有する
糊剤(白色抜染)、あるいは脱色剤とそれに耐える挿し
色染料を含有する糊剤(着色抜染)をプリントし、地染
染料を脱色して模様柄を出すプリント技術である。Discharge printing is done by printing with a paste (white discharge printing) that always contains a bleaching agent (reducing agent) on plain dyed cloth, or with a paste (coloring discharge printing) that contains a bleaching agent and a coloring dye that can withstand it (colored discharge printing), and then bleaching the background dye. This is a printing technology that creates patterns.
一たん地染(浸染)した布富の上からプリントするため
、地染部の色相に深味があり、直接捺染にみられるよう
な地場にスクリーンの境界線がないこと、柄ずれのない
繊細な模様が得られるなどのメリットがあり、高級プリ
ントとして高い評価を受けている。ポリエステル系繊維
についても抜染の要望は強く、久しく技術検討されてい
るが、完全に染色した布用を膨潤剤の使用醸しで抜染可
能な方法はない。Because it is printed on top of the fabric that has been ground-dyed (dip-dyed), the hue of the ground-dyed area has a deep depth, and there is no screen border on the ground as seen in direct printing, and the pattern is delicate and does not shift. It has the advantage of being able to create patterns, and is highly regarded as a high-quality print. There is also a strong demand for discharge printing of polyester fibers, and the technology has been studied for a long time, but there is no method that allows completely dyed fabric to be discharge printed using a swelling agent.
周知の通り、ポリエステル系繊維は繊維構造がち密なた
め、いったん染色した染料を脱色−分解することは非常
に難しい。As is well known, since polyester fibers have a dense fiber structure, it is extremely difficult to decolorize and decompose the dye once dyed.
従って通常行なわれている13ぴC近辺の高圧スチーミ
ング処理だけでは十分な抜染が得られず、抜染糊中に膨
潤剤の使用が必須条件となっている。しかるに膨潤剤を
使用する幣書として‘11 臭気、変性による作業能率
の低下■ 染色物の品質低下(染色堅ロウ度)
‘31 排水処理、環境汚染
‘4’残存膨潤剤による着用中の皮膚傷害等があり、膨
潤剤を使用する欠点は非常に多い。Therefore, it is not possible to obtain sufficient discharge printing with the commonly used high-pressure steaming treatment at around 13 picoC, and the use of a swelling agent in the discharge printing paste has become an essential condition. However, as bills that use swelling agents '11 Decreased work efficiency due to odor and denaturation ■ Decrease in the quality of dyed products (dye waxiness) '31 Wastewater treatment, environmental pollution '4' Skin injury during wear due to residual swelling agents There are many disadvantages to using swelling agents.
膨潤剤は一般にフェニール・フェノール系、クロールベ
ンゼン系、ジフェニール系、ナフタリン系、フタール酸
系等、種々あるが毒性および悪臭の無い膨潤剤は皆無で
ある。これらの膨潤剤は昇華性を有し、17ぴ○以上の
乾熱である程度昇華するが、繊維内部に拡散した膨潤剤
を完全に繊維内部より除去することは困難である。特に
ポリエステル系極細繊維は染色後(抜染後も同様)乾燥
で12び0以上の温度を受けると、著しい染色堅ロウ度
が低下するため、もし膨潤剤併用による抜染処理を施し
た場合、脱膨潤剤処理(乾燥170℃以上の熱処理)が
できないため、残存膨潤剤による種々幣書が心配される
。Generally, there are various swelling agents such as phenyl-phenol type, chlorobenzene type, diphenyl type, naphthalene type, phthalic acid type, etc., but there are no swelling agents that are free from toxicity and bad odor. Although these swelling agents have sublimation properties and sublimate to some extent by dry heat of 17 pi or more, it is difficult to completely remove the swelling agents that have diffused into the fibers from inside the fibers. In particular, when polyester ultrafine fibers are dried at temperatures above 12°C after dyeing (same as after discharge printing), the color fastness decreases significantly. Since it cannot be treated with a swelling agent (heat treatment at 170° C. or higher for drying), there are concerns that residual swelling agents may cause various problems.
我々はこれらの点に留意し、特にポリエステル系極細繊
維構造物の抜染について鋭意研究した結果、繊維の単糸
デニールと抜染性に密接な関係があることを見し、出し
本発明に到った。With these points in mind, we conducted extensive research on the discharge printing of polyester ultrafine fiber structures, and found that there is a close relationship between the single yarn denier of the fiber and the discharge printability, which led us to develop the present invention. .
本発明は、「単糸織度が平均0.5デニール以下のポリ
エステル系繊維構造物を抜染する方法におし、て、該繊
維の膨潤剤を含まない抜染糊を用いて印捺し、120〜
130qoの温度で議熱処理することを特徴とするポリ
エステル系繊維構造物の抜染法」を構成要件とするもの
である。The present invention provides a method for discharging a polyester fiber structure having an average single yarn weave of 0.5 deniers or less, printing using a discharge printing paste that does not contain a swelling agent for the fibers,
A discharge printing method for polyester fiber structures characterized by thermal treatment at a temperature of 130 qo.
即ち、単繊維のデニールが小さくなるにつれ、抜染性は
向上し、単繊総の繊度が平均0.5デニール以下、好ま
しくは0.3デニール以下であれば従来のポリエステル
系繊維の抜染に必須とされていた膨酒剤を使用すること
なく、120〜130℃のスチーミングにより抜染可能
であることを見い出した。In other words, as the denier of single fibers decreases, the discharge printability improves, and if the average fineness of the total single fibers is 0.5 denier or less, preferably 0.3 denier or less, it is essential for conventional discharge printing of polyester fibers. It has been discovered that discharge printing can be performed by steaming at 120 to 130°C without using a leavening agent, which has been conventionally used.
本発明でいうポリエステル系繊維とは膨欄剤の使用なし
で105午0以上の染色温度でないと、黒色等の濃色が
得られないもので、分散染料、カチオン染料、酸性染料
可梁型等の故買ポリエステル系繊維全て包有する。The polyester fibers referred to in the present invention are fibers that cannot obtain deep colors such as black unless a swelling agent is used and the dyeing temperature is 105°C or higher, and they include disperse dyes, cationic dyes, acid dyes, etc. Includes all of the newly purchased polyester fibers.
本発明ではポリエステル系繊維は単綴維の織度が平均0
.5デニール以下のものであることを必須とする。In the present invention, polyester fibers have an average weave of 0.
.. Must be 5 denier or less.
ここで織度とはプリント加工する時点で綾度を意味し、
原綿での織度ではない。たとえば布畠状態でアルカリ水
溶液によりポリエステル繊維の減量加工を施し単糸織度
を小いさくしたものでもよく、あるいは複合織糸により
得られた繊維の1種または2種以上の成分を溶解あるい
は分割処理して極細繊維となしたものでも良く、その製
法は特に限定されない。また本発明でいう単糸織度が0
.5デニール以下のポリエステル系極細繊維構造物とは
、100%極細繊維使いはもちろん、極細繊維と0.5
デニールを越えるポリエステル系繊維との組合せあるい
は繊維以外の池種ポリマー、たとえばポリアミド、ポリ
ウレタンとの組合であっても良い。Here, weave means the degree of twill at the time of printing,
It is not the weave of raw cotton. For example, polyester fibers may be subjected to weight reduction processing using an aqueous alkali solution in a cloth-like state to reduce the single yarn weave, or one or more components of fibers obtained from composite yarns may be dissolved or split. The fibers may be made into ultrafine fibers, and the manufacturing method thereof is not particularly limited. In addition, the single yarn weave in the present invention is 0.
.. A polyester-based ultrafine fiber structure of 5 denier or less is not only made of 100% ultrafine fibers, but also contains ultrafine fibers and 0.5 denier.
Combinations with polyester fibers exceeding denier or polymers other than fibers, such as polyamides and polyurethanes, may also be used.
その形態は糸、綿、編織物、不織布、コーテング布、人
工皮革等全て含まれる。設備的および繊維の損傷を防止
する上から、通常行なわれているポリエステル系繊維の
抜染スチーミング温度は120〜135q0が上限であ
る。Its forms include yarn, cotton, knitted fabrics, non-woven fabrics, coated fabrics, artificial leather, etc. For the sake of equipment and to prevent damage to the fibers, the upper limit of the discharge steaming temperature for polyester fibers that is usually carried out is 120 to 135q0.
この条件下で、膨潤剤を使用せず抜染可能な単糸級度は
平均0.5デニール以下、好ましくは平均0.3デニ−
ル以下であり、単糸織度が0.3デニール以下より小さ
くなるにつれてスチーミング温度をさらに低くすること
ができる。このようにに単糸認酸度が平均0.5デニー
ル以下、好ましくは0.3デニール以下のポリエステル
繊維の抜染において、従来必須とされていた膨潤剤が不
用となる理由は、単位重量当りの繊維表面積が増大し抜
染に使用する還元剤の接触面積が増大するため、還元剤
の利用効率が極めて向上するためと考えられる。この場
合、当然のことながら地染め用染料としては還元に比較
的弱い染料、挿色用染料として還元に比較的強い染料を
選択する必要がある。本発明による抜染法の特長は、従
来必須とされていた膨欄剤が不用のため、膨潤剤の臭気
、毒性による抜染加工場の作業環境、排水汚染ならびに
繊維中の残存膨潤剤による皮膚傷害などの公害問題がな
いことにある。Under these conditions, the single yarn grade that can be discharged without using a swelling agent is on average 0.5 denier or less, preferably on average 0.3 denier.
The steaming temperature can be further lowered as the single yarn weave becomes smaller than 0.3 denier. The reason why a swelling agent, which was previously considered essential, is no longer necessary in the discharge printing of polyester fibers with average single filament acidity of 0.5 denier or less, preferably 0.3 denier or less, is that the fiber per unit weight This is thought to be because the surface area increases and the contact area of the reducing agent used for discharge printing increases, so the efficiency of reducing agent utilization is extremely improved. In this case, as a matter of course, it is necessary to select a dye that is relatively resistant to reduction as the dye for background dyeing, and a dye that is relatively resistant to reduction as the dye for color insertion. The advantage of the discharge printing method according to the present invention is that it does not require a swelling agent, which was considered essential in the past, so it can reduce the odor of the swelling agent, the toxicity of the working environment in the discharge printing factory, wastewater pollution, and skin injury due to the swelling agent remaining in the fibers. This is because there are no pollution problems.
もう1つの大きな特長は、染色堅ロゥ度、特に耐光堅ロ
ゥ度が著しく改善された抜染品が得られることである。
既に述べたようにポリエステル繊維の抜染は織総膨潤剤
の使用が必須であるため、でき上った染色物の耐光肇ロ
ウ度が直接捺染あるいは浸染品に〈らべ1〜2級程度低
く、商品化上の至命的な欠点とされていた。本発明法に
よればこの問題が解消でき、極めて竪ロウ度が高く、ざ
らに膨潤剤による繊維の収縮、硬化がないため風合も粗
硬にならず、抜染性良好な捺染物を得ることができるの
で、本発明の実用効果は極めて高いものである。以下、
実施例にて本発明を詳細に説明する。Another major feature is that a discharge printed product with significantly improved color fastness, particularly low light fastness, can be obtained.
As already mentioned, discharge printing of polyester fibers requires the use of a total weaving swelling agent, so the light resistance and waxiness of the finished dyed product is about 1 to 2 grades lower than that of directly printed or dyed products. This was considered a fatal flaw in commercialization. According to the method of the present invention, this problem can be solved, and it is possible to obtain a printed product with an extremely high degree of waxiness, no shrinkage or hardening of the fibers due to the swelling agent, no rough texture, and good discharge printability. Therefore, the practical effects of the present invention are extremely high. below,
The present invention will be explained in detail with reference to Examples.
実施例 1単糸織度が0.1,0.3,0.5,0.7
,1.0,3.0デニールのポリエステルフィラメント
織物を下記処方、条件で地梁後、抜染した。地染:C.
1.ディスパーズオレンジ496%owf120℃,6
0分間染色抜染:処方1デクロリンソルブルコンク
3碇都上記処方で印孫後、100,110,120,1
30qoで各30分間スチーミング処理を行なった。Example 1 Single yarn weave is 0.1, 0.3, 0.5, 0.7
, 1.0, and 3.0 denier polyester filament fabrics were fabricated and discharge printed under the following formulation and conditions. Ground dyeing: C.
1. Disperse Orange 496%owf120℃, 6
0 minute dyeing and discharge: Prescription 1 Decroline Soluble Conc.
3 After the above prescription, 100, 110, 120, 1
Steaming treatment was performed at 30 qo for 30 minutes each.
結果は表1の通りである。The results are shown in Table 1.
表1 抜染部の白度(L値の抜染部協ノ生機略)85※
、100% 白抜良好70%〜 85略 白抜やや不十
分,着抜可能70%以下 抜染性不良単糸織度が0.
5デニール以下であればキャリャーなどの膨潤剤を使用
することなく120つ0〜130qoのスチーミング温
度で良好な抜染品がえられた。Table 1 Whiteness of the discharge printing section (L value of the discharge printing department Kyonoki) 85*
, 100% Good whitening 70% to 85 omitted Whitening is somewhat insufficient, detachable 70% or less Poor dischargeability Single yarn weave is 0.
If the denier was 5 denier or less, a good discharge printed product could be obtained at a steaming temperature of 120 to 130 qo without using a swelling agent such as a carrier.
実施例 2織度が0.3デニールのポリエステルステー
プル糸からなる縞地をC.1.デイスパーズレッド11
15%oMで1200060分間地染めし、次いで実施
例1の抜染処方1で白抜柄、抜染処方ローこ挿し色用染
料としてI C.1.ディスパーズィェロー 653部
2 C.1.ディスパーズレッド 603部3 C.
1.ディスパーズプルー 563部使用し、130℃
、3び分間の蒸熱処理を施して抜染した。Example 2 A striped fabric made of polyester staple yarn with a weave of 0.3 denier was fabricated with C.I. 1. Dispers Red 11
Ground dyeing was carried out at 15% oM for 1200060 minutes, and then white discharge pattern was created using discharge printing recipe 1 of Example 1, and IC. 1. Dispersiero 653 Part 2 C. 1. Dispersed Red 603 Part 3 C.
1. Use 563 parts of Disperse Blue, 130℃
, and was subjected to steaming treatment for 3 minutes and then discharged.
他に比較用として実施例1の抜染処方1,mこ膨溜剤と
してp−フェニールフェノールを各々5部使用し、白抜
柄、着抜柄両者を印漆後、13000×30分間スチー
ミング処理を施した。In addition, for comparison, using discharge printing recipe 1 of Example 1, 5 parts each of p-phenylphenol as a swelling agent, and after stamping and lacquering both the white pattern and the pattern, steaming was performed at 13,000 x 30 minutes. was applied.
得られた抜染品は膨潤剤有無の差はなく良好であった。
しかし品質面において白抜部、着抜部の耐光堅ロウ度は
本発明法が著しくすぐれたものが得られた。表2表2の
耐光堅ロゥ度の級数は
5級 4加時間 色なし(フェード・オ・メーター)
4級 20 〃 〃
3級10 〃 〃
2級5 〃 〃
実施例 3
表面が織度0.3デニール、裏面が3デニールのポリエ
ステルステープル糸からなるリバーシブル組織の糠地を
C.1.デイスパーズ ブルー100 4%owfで1
20q060分間地梁し、次いで実施例1の抜染処方1
で白抜柄、抜染処方mこ挿色染料としてC.1.デイス
パーズ ィェロー 鼠3部C.1.デイスパーズ レッ
ド 603部C.1.デイスパーズ ブルー 56
3部を印捺し13000、30分間のスチーミング処理
を施した。The discharge printed products obtained were of good quality, with no difference in the presence or absence of swelling agents.
However, in terms of quality, the method of the present invention was significantly superior in the light fastness of the white areas and the bonded areas. Table 2 The light fastness lowness series in Table 2 is 5th grade 4 Addition time No color (fade-o-meter) 4th grade 20 〃 〃 3rd grade 10 〃 〃 2nd grade 5 〃 〃 Example 3 The surface has a weave of 0. A reversible bran fabric made of 3 denier polyester staple yarn with a 3 denier back surface is made of C. 1. Dispers Blue 100 4%owf 1
20q060 minutes, then discharge printing recipe 1 of Example 1
C.I. is used as a white pattern and a discharge dye as a color insertion dye. 1. Disperse Yellow Mouse Part 3 C. 1. Disperse Red 603 part C. 1. Dispers Blue 56
Three copies were printed and steamed at 13,000 yen for 30 minutes.
得られた抜染品は白抜、着抜性とも良好で、商品価値の
高いものであった。The obtained discharge-printed product had good white removal and fastening properties, and had high commercial value.
実施例 4
カチオン染料可染型ポリエステル繊維の単糸織度が0.
3デニールからなるフィラメント織物を下記条件で地染
した。Example 4 The single yarn weave of the cationic dye-dyeable polyester fiber is 0.
A 3-denier filament fabric was ground-dyed under the following conditions.
C.1.べーシツク・イエロー552%owfC.1.
ベーシック・ブルー 411%owf酢 酸
pH4に調整120qOX60分
本地染め織物を下記組成の糊剤にて印捺し、乾燥後、1
20qo、30分の蒸熱処理を行ない、常法により糊抜
きした。C. 1. Basic Yellow 552%owfC. 1.
Basic Blue 411% owf Vinegar Acid
Adjust the pH to 4 at 120qOX for 60 minutes. Print the dyed fabric with a glue of the following composition, and after drying,
A steam treatment was performed at 20 qo for 30 minutes, and the size was removed by a conventional method.
これにより良好な抜染織物が得られた。挿色染料として
は次の3色を使用した。As a result, a good discharge-printed fabric was obtained. The following three colors were used as coloring dyes.
C.1.ベーシック・レッド 14 C.1.べーシツク・イエロー 51 C.1.ブルー 47C. 1. Basic Red 14 C. 1. Basic Yellow 51 C. 1. blue 47
Claims (1)
系繊維構造物を抜染する方法において、該繊維の膨潤剤
を含まないい抜染糊を用いて印捺し、120〜130℃
の温度で蒸熱処理することを特徴とするポリエステル系
繊維構造物の抜染法。1. A method for discharging a polyester fiber structure having an average single filament fineness of 0.5 denier or less, in which printing is performed using a discharge printing paste that does not contain a swelling agent for the fiber, and the printing is carried out at 120 to 130 °C.
A discharge printing method for polyester fiber structures characterized by steam treatment at a temperature of .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52034661A JPS6026875B2 (en) | 1977-03-30 | 1977-03-30 | Discharge printing method for polyester fiber structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52034661A JPS6026875B2 (en) | 1977-03-30 | 1977-03-30 | Discharge printing method for polyester fiber structures |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53122886A JPS53122886A (en) | 1978-10-26 |
JPS6026875B2 true JPS6026875B2 (en) | 1985-06-26 |
Family
ID=12420617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52034661A Expired JPS6026875B2 (en) | 1977-03-30 | 1977-03-30 | Discharge printing method for polyester fiber structures |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026875B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6398500A (en) * | 1986-10-15 | 1988-04-28 | 田中貴金属工業株式会社 | Pen tube for chart pen |
-
1977
- 1977-03-30 JP JP52034661A patent/JPS6026875B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6398500A (en) * | 1986-10-15 | 1988-04-28 | 田中貴金属工業株式会社 | Pen tube for chart pen |
Also Published As
Publication number | Publication date |
---|---|
JPS53122886A (en) | 1978-10-26 |
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