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KR100348527B1 - Wet printing of Reactive Dyes - Google Patents

Wet printing of Reactive Dyes Download PDF

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Publication number
KR100348527B1
KR100348527B1 KR1020000048345A KR20000048345A KR100348527B1 KR 100348527 B1 KR100348527 B1 KR 100348527B1 KR 1020000048345 A KR1020000048345 A KR 1020000048345A KR 20000048345 A KR20000048345 A KR 20000048345A KR 100348527 B1 KR100348527 B1 KR 100348527B1
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printing
reactive dye
dye
fiber
water
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KR1020000048345A
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KR20020015172A (en
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김성우
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김성우
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/003Transfer printing
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58Material containing hydroxyl groups
    • D06P3/60Natural or regenerated cellulose
    • D06P3/66Natural or regenerated cellulose using reactive dyes
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02After-treatment

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

본 발명은 반응성염료의 습식 날염법에 관한 것으로, 보다 상세하게는 일반적인 셀룰로이즈 섬유(예를 들면 제직물, 편직물 또는 심지어 비스코스레이온 등)에 반응성염료(Reactive Dyes)를 printing처리 후 생성된 피염직물을 증열과정을 거치지 않고 액상의 물유리(Sodium silicate solution)가 담긴 패딩로울러 장치를 거쳐 전면도포 하여 장시간 방치함에 따라 반응성염료와 섬유간의 결합을 이루게 하여 염료정착에 필요한 알칼리가 필요하지 않아, 알칼리로 인한 오염방지 및 섬유의 무늬가 흩어지지 않으며, 촉감과 형상, 무늬의 선명도를 향상 할 수 있게 한 것이다.The present invention relates to a wet printing method of a reactive dye, and more particularly, a dyeing fabric produced after printing a reactive dye on a common cellulose fiber (for example, woven fabric, knitted fabric or even viscose rayon, etc.). It does not need the alkali necessary for dye fixation by forming the bond between the reactive dye and the fiber as it is coated over the entire surface through a padding roller device containing a liquid silicate solution without evaporation process. It prevents contamination and prevents the pattern of fibers from scattering and improves the feel, shape and clarity of the pattern.

Description

반응성염료의 습식 날염법{ Wet printing of Reactive Dyes }Wet printing of Reactive Dyes

본 발명은 반응성염료의 습식 날염법에 관한 것으로, 보다 상세하게는 일반적인 셀룰로이즈(Cellulose)계 섬유에 반응성염료를 printing처리 후 증열 과정을 거치지 않고 액상의 물유리(Sodium silicate solution)가 담긴 패딩로울러 장치를 거쳐 전면도포 함으로서 염료 정착에 필요한 알칼리를 흡수함으로서 알칼리로 인한 오염방지와 섬유의 촉감과 형상, 무늬의 선명도를 향상하기 위한 것이다.The present invention relates to a wet printing method of a reactive dye, and more particularly, a padding roller device containing a liquid silicate solution without undergoing an evaporation process after printing a reactive dye on a common cellulose fiber. It absorbs the alkali necessary for dye fixation by coating the entire surface through the to prevent contamination by alkali and to improve the feel, shape and pattern of the fiber.

통상 날염은 염료나 안료를 직포등에 직접 찍어서 입히는 것을 말하는 것으로 이러한 날염 방식은 여러 가지 색도의 다양한 무늬를 새길 수 있어서 많이 이용되어 온 염색방법이다.In general, printing refers to coating a dye or pigment directly onto a woven fabric, etc. This printing method is a dyeing method that has been widely used because it can engrave various patterns of various colors.

지금까지는 통상 셀룰로이즈 섬유(예를 들면 제직물, 편직물 또는 심지어 비스코스레이온 등)의 섬유재료를 알칼리의 존재 하에 날염하는데 있어서 통상적으로 알긴산소다와 같은 반응성염료(Reactive Dyes)에 적당량의 알카리를 혼합된 날염호를 사용하여 날염을 하게 된다.Until now, in the printing of textile materials of cellulose fibers (such as woven fabrics, knitted fabrics or even viscose rayon) in the presence of alkalis, an appropriate amount of alkali is usually mixed with a reactive dye such as sodium alginate. The printing is used to print.

즉, 상기와 같은 방법으로 제작된 날염호를 printing처리 후 105℃ ∼ 110℃사이에서 잠시 건열처리 한 후, 10분정도 스테밍하여 날염된 섬유물에 날염호를 고착시킨다.That is, the printing foil prepared by the above method is dried heat treatment between 105 ℃ ~ 110 ℃ for a while after the printing process, and then stemmed for about 10 minutes to fix the printing foil to the printed fiber.

다시말하면, 상기 형태의 방법은 날염호를 고착시키기 위해서 알칼리가 첨가하게 된다. 즉, 염색 후, 섬유재료를 최종 세척하는 동안에 알칼리가 유출수내로 통과하기 때문에 염색공장의 유출수에서 알칼리의 농도가 증가하여 환경의 오염의 주된 요인이 되며, 날염된 호제의 이염으로 섬유의 무늬, 윤곽이 뚜렷하지 않고 흐려지게 된다.In other words, the above-described method is added with alkali to fix the printing arc. That is, after dyeing, alkali passes through the effluent during the final washing of the fiber material, so the concentration of alkali increases in the effluent of the dyeing plant, which is the main cause of environmental pollution. This is not clear but blurred.

따라서, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 일반적인 셀룰로이즈(Cellulose)계 섬유에 반응성염료(Reactive Dyes)를 printing처리 후 생성된 피염직물을 증열과정을 거치지 않고 액상의 물유리(Sodium silicate solution)가 담긴 패딩로울러 장치를 거쳐 전면도포 하여 장시간 방치함에 따라 반응성염료와 섬유간의 결합을 이루게 하여 염료정착에 필요한 알칼리가 필요하지 않아, 알칼리로 인한 오염방지 및 섬유의 무늬가 흩어지지 않으며, 촉감과 형상, 무늬의 선명도를 향상 할 수 있도록 하는데 그 목적이 있는 것이다.Therefore, the present invention is to solve the conventional problems as described above, liquid silicate (Sodium silicate) without undergoing the process of heating the dyeing fabrics produced after printing the reactive dye (Reactive Dyes) to the general cellulose-based fibers printing process Solution) Padding rollers are filled with a device and applied to the front and left for a long time to form a bond between the reactive dye and the fiber so that no alkali is required for dye fixation, preventing contamination due to alkali and the pattern of the fiber is not scattered. The purpose is to improve the sharpness of shapes, shapes, and patterns.

도 1은 액상의 물유리가 담긴 패딩로울러 장치의 예시도1 is an exemplary view of a padding roller device containing a liquid water glass

본 발명은 통상의 자동 스크린 날염기에 셀룰로이즈(Cellulose)계 섬유 날염방법에 있어서, 섬유에 반응성염료를 printing처리 후 생성된 날염포를, 통상의 날염공정인 인나, 건조공정을 거치고 나서, 액상의 물유리(Sodium silicatesolution)가 담긴 패딩로울러 장치를 거쳐 전면도포 하여 장시간 방치함에 따라 반응성염료와 섬유간의 결합을 이루게 한 것을 특징으로 한다.The present invention is a cellulose-based fiber printing method in a conventional automatic screen printing machine, after printing a printing dye reactive fiber to the printing fabric, after passing through the printing process that is a typical printing process, printing or drying, It is characterized in that the front coating is applied through a padding roller device containing water silica (Sodium silicatesolution) to form a bond between the reactive dye and the fiber as it is left for a long time.

이하 본 발명은 구체적인 실시예를 참조하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to specific examples.

산화나트륨(Na₂O) 13.7%Sodium oxide (Na₂O) 13.7%

이산화규소(SiO₂) 30%Silicon dioxide (SiO₂) 30%

물(H₂O) 56.3%Water (H₂O) 56.3%

몰비(MR) 2.26%Molar ratio (MR) 2.26%

규산소다(Na₂SiO₃) 비중 1.5Sodium silicate (Na₂SiO₃) Specific gravity 1.5

보메(Be') 48%Be '48%

으로 이루어진 액상의 물유리(Sodium silicate solution)로 조성물을 제조하였다.The composition was prepared in a liquid water glass (Sodium silicate solution) consisting of.

통상의 자동 스크린 날염기에 셀룰로이즈(Cellulose)계 섬유 날염방법에 있어서,In a conventional cellulose-based fiber printing method in the automatic screen printing machine,

상기 피염직물의 일부에 호료와 염료 물을 혼합한 반응성염료를 printing 처리과정 그리고 인나, 건조과정을 거친 후,After the printing process and the lining and drying process of the reactive dye mixed with the dye and water on the part of the dyeing fabric,

상기 공정과정을 거친 피염직물(10)을 액상의 물유리(20)가 담긴 패딩로울러(50)를 거쳐 전면도포하고,The entire surface of the dyeing fabric 10 subjected to the process is applied through a padding roller 50 containing a liquid water glass 20,

상기 피염직물(10)을 장시간 방치하며, 이후 통상의 방법인 수세하여 후처리한 것을 특징으로 한다.The dyeing fabric 10 is left for a long time, after which it is characterized in that the post-treatment by washing with the usual method.

이에 따라, 셀룰로이즈(Cellulose)계 섬유에 반응성 염료(Reactive Dyes)를printing처리 후 생성된 피염직물(10)을 액상의 물유리(20)(Sodium silicate solution)에 전면도포하여 장시간동안 방치함에 따라 반응성염료와 피염직물의 결합을 이루어지게 되는 것이다.Accordingly, the dyeing fabric 10 produced after the printing of the reactive dyes on the cellulose-based fiber is coated on the liquid water glass 20 (Sodium silicate solution) and left for a long time to react. The dye and the dyeing material will be combined.

즉, 물유리를 전면도포함으로서 염료정착에 필요한 알칼리를 첨가할 필요가 없어지게 되어 알칼리로 인한 환경오염을 방지할 수가 있으며, 또한 물유리로 인해 나염 무늬의 형상이 유지되면서 염착되어 촉감과 형상, 무늬의 선명도를 향상된다.That is, the water glass contains the entire surface, which eliminates the need to add alkali necessary for dyeing, and prevents environmental pollution due to alkali. Also, the water glass is dyed while maintaining the shape of the print pattern. Its clarity is improved.

※ 용어 설명 ※※ Explanation of terms ※

규산소다(Na₂SiO₃) Sodium Silicate Sodium Silicate (Na₂SiO₃)

일명 규산나트륨이며, 규산염의 종류로 탄산소오다와 석영가루를 융해하여 얻은 물질이다.Sodium silicate, a type of silicate, obtained by melting sodium carbonate and quartz powder.

희고 냄새 없는 고체로 짙은 수용액은 조청 비슷하고, '물유리'라 하여 세탁비누 배합제와 접착제 따위에 중요한 성분이 되는 물질이다.It is a white, odorless solid and dense aqueous solution that is similar to green tea, and is called 'water glass' and is an important ingredient in laundry soap formulations and adhesives.

보메(Be') Be '(Be')

액체의 비중을 나타내는 단위로서 물보다 무거운 액체는 중액보메 라하고 물보다 가벼운 액체는 경액보메를 사용함.The specific gravity of the liquid is used for liquids heavier than water and heavy liquids for liquids lighter than water.

n˚Be'의 비중은 d(15℃)라 하며, d = 144.3/144.3±n [- 중액, + 경액]The specific gravity of n˚Be 'is called d (15 ℃), and d = 144.3 / 144.3 ± n [-Heavy, + Hard]

산화나트륨(Na₂O) Sodium Oxide Sodium Oxide

금속나트륨을 180℃이하에서 산소를 통하여 얻을 수 있는 백색분말으로 물과 반응하여 많은 열을 발생하면서 양잿물이 되며, 탈수제로 쓰임.It is a white powder that can be obtained through oxygen at 180 ℃ or lower through oxygen. It reacts with water to generate a lot of heat, and becomes a lye.

이산화규소(SiO₂) Dioxide Silicon Dioxide Dioxide

규소의 산화물로, 결정모양은 석영수정이며, 단백색이다.Oxide of silicon, the crystal form is quartz crystal, and is white.

수석, 마노 등은 이것에 다소의 불순물이 가해진 것으로, 동물의 이빨의 에나멜질(enamel 質)의 주성분이며, 규조토는 대개 이것으로 이루어짐The chief and agate have some impurities added to them, which are the main components of the enamel of animal teeth, and the diatomaceous earth is usually composed of this.

이상에서 설명한 바와 같이 본 발명은 일반적인 셀룰로이즈(Cellulose)계 섬유에 반응성염료(Reactive Dyes)를 printing처리 후 생성된 피염직물을 증열과정을 거치지 않고 액상의 물유리(Sodium silicate solution)가 담긴 패딩로울러 장치를 거쳐 전면도포 하여 장시간 방치함에 따라 반응성염료와 섬유간의 결합을 이루게 하여 염료정착에 필요한 알칼리가 필요하지 않아, 알칼리로 인한 오염방지 및 섬유의 무늬가 흩어지지 않으며, 촉감과 형상, 무늬의 선명도를 향상 할 수 있는 효과가 있다.As described above, the present invention provides a padding roller device containing a liquid silicate solution without undergoing a process of evaporating a dyeing fabric produced after printing a reactive dye on a common cellulose fiber. Since it is coated over the entire surface and left for a long time, it does not need alkali necessary for dye fixing by forming a bond between reactive dye and fiber, preventing contamination by alkali and dispersing the pattern of fiber and improving the feel, shape, and pattern. There is an effect that can be improved.

Claims (1)

통상의 자동 스크린 날염기에 셀룰로이즈(Cellulose)계 섬유 날염방법에 있어서,In a conventional cellulose-based fiber printing method in the automatic screen printing machine, 상기 피염직물(10)의 일부에 호료와 염료 물을 혼합한 반응성염료를 printing 처리과정 그리고 인나, 건조과정을 거친 후, 상기 피염직물(10)을 산화나트륨(Na₂O) 13.7%, 이산화규소(SiO₂) 30%, 물(H₂O) 56.3%, 몰비(MR) 2.26%, 규산소다(Na₂SiO₃) 비중 1.5, 보메(Be') 48%로 이루어진 조성물로 제조된 액상의 물유리(20)가 담긴 패딩로울러(50)를 거쳐 전면도포하고, 장시간 방치하여, 이후 통상의 방법인 수세하여 후처리한 것을 특징으로 하는 반응성염료의 습식날염법.After the printing process of the reactive dye mixed with a dye and water on a part of the dyeing fabric (10) and the process of printing and drying, the dyeing fabric (10) 13.7% sodium oxide (Na₂O), silicon dioxide (SiO₂ ) Padding roller containing a liquid water glass (20) made of a composition consisting of 30%, water (H₂O) 56.3%, molar ratio (MR) 2.26%, sodium silicate (Na₂SiO₃) specific gravity 1.5, and Be '48% 50. A wet printing method of a reactive dye, which is coated over the entire surface, left for a long time, and then washed with water in the usual manner.
KR1020000048345A 2000-08-21 2000-08-21 Wet printing of Reactive Dyes KR100348527B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971265B1 (en) 2008-02-19 2010-07-20 주식회사 동환물산 Method for printing polyester/cellulose mixed texture

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US4184842A (en) * 1974-02-09 1980-01-22 Hoechst Aktiengesellschaft Continuous dyeing of cellulose fibers with reactive dyestuffs
US4242090A (en) * 1978-03-29 1980-12-30 Hoechst Aktiengesellschaft Process for the continuous dyeing of textile webs of cellulose fibers with reactive dyes
JPH0711591A (en) * 1993-06-24 1995-01-13 Kanebo Ltd Production of fiber structure having crease pattern
KR970021426A (en) * 1995-10-13 1997-05-28 발데그 베르너 Method for continuously dyeing yarn with reactive dyes and apparatus for carrying out the method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR100971265B1 (en) 2008-02-19 2010-07-20 주식회사 동환물산 Method for printing polyester/cellulose mixed texture

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