KR101061436B1 - Towel Dyeing Pretreatment Method - Google Patents
Towel Dyeing Pretreatment Method Download PDFInfo
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- KR101061436B1 KR101061436B1 KR1020080088394A KR20080088394A KR101061436B1 KR 101061436 B1 KR101061436 B1 KR 101061436B1 KR 1020080088394 A KR1020080088394 A KR 1020080088394A KR 20080088394 A KR20080088394 A KR 20080088394A KR 101061436 B1 KR101061436 B1 KR 101061436B1
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- South Korea
- Prior art keywords
- towel
- bleaching
- dyeing
- pretreatment method
- neutralization
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/40—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using enzymes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
Abstract
본 발명은 타올의 염색 전처리 방법에 관한 것으로, 표백공정에서 정련제를 0.5~1.5g/ℓ, 가성소다를 4~8g/ℓ, 그리고 과산화수소를 3~7중량%/ℓ투입하고, 산처리공정에서 빙초산을 0.5~1.5g/ℓ투입하며, 중화공정에서 미생물인 과수중화제(효소)를 0.2~0.5g/ℓ투입하여 전처리 함으로써, 타올의 염색공정에서 우수한 발색성과 균일한 염색효과를 발휘하고, 조업시간단축, 에너지 절감 및 투입약품량 절감을 도모하여 생산성 향상과 생산비용 절감효과를 발휘한다.The present invention relates to a dye pretreatment method of the towel, in the bleaching step 0.5 ~ 1.5g / l, caustic soda 4 ~ 8g / l, and hydrogen peroxide 3 ~ 7% by weight , in an acid treatment step 0.5 ~ 1.5g / ℓ of glacial acetic acid is injected, and 0.2 ~ 0.5g / ℓ of microorganism perwater neutralizing agent (enzyme) is added in the neutralization process to pre-treat, thereby exhibiting excellent color development and uniform dyeing effect in the towel dyeing process, and It aims to shorten the time, save energy and reduce the amount of injected chemicals, thereby improving productivity and reducing production costs.
타올, 염색, 전처리, 표백공정, 산처리공정, 중화공정, 발색성 Towel, dyeing, pretreatment, bleaching process, acid treatment process, neutralization process, color development
Description
본 발명은 타올의 염색 전처리 방법에 관한 것으로, 더욱 상세하게는 염색하기 전에 실시되는 표백공정후 섬유상에 남아 있는 과산화수소 및 알칼리를 미생물로 제거, 중화함으로써 중화제 잔류액으로 인한 염색조제의 흡착성 저하 및 열처리시 퇴색현상을 효과적으로 방지하여 염색성이 우수한 타올을 얻기 위한 염색 전처리 방법에 관한 것이다.The present invention relates to a dye pretreatment method of a towel, and more particularly, by removing and neutralizing the hydrogen peroxide and alkali remaining on the fiber after the bleaching process carried out before dyeing with a microorganism, lowering the adsorption of the dyeing aid due to the neutralizing agent residue and heat treatment The present invention relates to a dye pretreatment method for effectively preventing color fading and obtaining a towel having excellent dyeability.
종래에는 염색전처리 공정인 표백공정후 섬유상에 남아 있는 과산화수소 및 알칼리를 과수 중화제로 처리함으로써 중화제 잔류액으로 인한 염색조제의 흡착성 저하 및 열처리시 퇴색현상이 초래되었었으며, 이와 같은 중화공정이 스팀을 이용하여 80℃에서 20분정도 이루어지는 것이어서 에너지가 많이 소요되었었을 뿐만 아니라, 전체조업시간을 단축시켜 줄 수 없어 생산성을 향상시켜 줄 수 없는 등의 단점이 있었다.Conventionally, by treating the hydrogen peroxide and alkali remaining on the fiber after the bleaching process, which is a pre-dyeing process, with a perwater neutralizing agent, the adsorption of the dyeing aid due to the neutralizing agent residual liquid and the discoloration phenomenon during heat treatment have been caused. It was made for about 20 minutes at 80 ℃, not only consumed a lot of energy, but also had the disadvantage of not being able to shorten the entire operation time and improving productivity.
본 발명은 염색 전처리 공정인 표백공정후 섬유상에 남아 있는 과산화수소 및 알칼리를 미생물로 제거, 중화 처리함으로써 중화공정을 상온에서 단시간에 실시할 수 있도록 하여 염색조제의 흡착성 저하 및 열처리시 퇴색현상을 효과적으로 방지하여 염색성 우수한 타올을 얻기 위한 염색 전처리 방법을 제공하는데 그 목적이 있다.The present invention removes and neutralizes hydrogen peroxide and alkali remaining on fibers after bleaching, a dyeing pretreatment process, and neutralizes the neutralization process in a short time at room temperature, effectively preventing the adsorption of the dyeing aid and fading during heat treatment. The purpose is to provide a dyeing pretreatment method for obtaining a towel excellent dyeability.
본 발명은 표백공정, 산처리 공정 및 중화공정을 포함하는 타올의 염색 전처리 방법에 있어서, 상기 표백공정에서 정련제를 0.5~1.5g/ℓ, 과수안정제를 0.5~1.5g/ℓ, 가성소다를 4~8g/ℓ, 그리고 과산화수소를 3~7g/ℓ투입하여 표백하고, 상기 산처리 공정에서 빙초산을 0.5~1.5g/ℓ투입하여 타올 섬유의 pH가 6~7이 되도록 하며, 상기 중화공정에서 미생물인 과수중화제(효소)를 0.2~0.5g/ℓ투입하여 중화하여 이루어지며,
상기 표백공정은 98℃에서 20분간 실시하며, 상기 중화공정은 20~50℃에서 5~15분간 실시하고, 상기 미생물 과수중화제(효소)는 카탈라아제(catalase)인 것을 특징으로 한다. The present invention relates to a dye pretreatment method of a towel including a bleaching step, an acid treatment step and a neutralization step , wherein the bleaching step comprises 0.5 to 1.5 g / l of a refining agent, 0.5 to 1.5 g / l of a permeable stabilizer and 4 caustic soda. Bleach by adding ~ 8g / l, and 3 ~ 7g / l hydrogen peroxide, 0.5 ~ 1.5g / ℓ of glacial acetic acid in the acid treatment step so that the pH of the towel fiber is 6-7 , microorganisms in the neutralization process It is made by neutralizing 0.2 ~ 0.5g / ℓ of phosphorus water neutralizing agent (enzyme),
The bleaching process is carried out at 98 ° C for 20 minutes, the neutralization process is carried out at 20 to 50 ° C for 5 to 15 minutes, the microbial perwater neutralizing agent (enzyme) is characterized in that the catalase (catalase).
본 발명은 종래의 전처리 방법에 비하여 정련에서 우수한 표백효과를 발휘하고, 산처리 공정에서 중성을 유지하게 되며, 중화과정에서 과산화수소 및 알칼리의 제거 및 중화 효과가 우수하게 되어서, 타올의 염색공정에서 우수한 발색성과 균일한 염색효과를 발휘할 수 있도록 해준다.Compared with the conventional pretreatment method, the present invention exhibits excellent bleaching effect in refining, maintains neutrality in acid treatment, and is excellent in removing and neutralizing hydrogen peroxide and alkali during neutralization, and excellent in dyeing of towels. It gives the color development and uniform dyeing effect.
또, 본 발명은 종래의 전처리 방법에 비하여 조업시간 단축과 에너지 절감, 그리고 투입 약품량의 절감을 도모하게 되어서, 생산성 향상과 생산비용 절감 효과를 발휘한다.In addition, compared to the conventional pretreatment method, the present invention aims to shorten the operating time, reduce energy, and reduce the amount of injected chemicals, thereby improving productivity and reducing production costs.
본 발명은 타올지를 염색하기 전에 실시하는 표백공정, 산처리 공정 및 중화공정을 포함하는 타올의 염색 전처리 방법에 있어서, 상기 표백공정에서 정련제를 0.5~1.5g/ℓ, 과수안정제를 0.5~1.5g/ℓ, 가성소다를 4~8g/ℓ, 그리고 과산화수소를 3~7g/ℓ투입하여 표백하고, 상기 산처리 공정에서 빙초산을 0.5~1.5g/ℓ투입하여 섬유의 pH가 6~7이 되도록 하며, 상기 중화공정에서 미생물인 과수중화제(효소)를 0.2~0.5g/ℓ 투입하여 중화함으로써, 전처리가 실시되는 것이다.The present invention relates to a dye pretreatment method of a towel including a bleaching step, an acid treatment step and a neutralization step performed before dyeing the towel paper, wherein the refining agent is 0.5 to 1.5 g / L and a 0.5 to 1.5 g perl stabilizer in the bleaching step. bleach by adding 4 ~ 8g / ℓ of caustic soda and 3 ~ 7g / ℓ of hydrogen peroxide, and adding 0.5 ~ 1.5g / ℓ of glacial acetic acid in the acid treatment process so that the pH of the fiber is 6-7. In the neutralization step, pre-treatment is carried out by neutralizing 0.2-0.5 g / l of the micro-organic perwater neutralizer (enzyme).
본 발명에서, 상기 정련제는 염색공정에서 염색조제가 섬유사이로 쉽게 침투할 수 있도록 섬유에 붙어 있는 불순물을 제거하는 것이고, 본 발명이 속하는 기술 분야에서 통상적으로 사용되는 약제로서, 그 종류를 제한하지 않는다. 또한 과수안정제는 과산화수소로 표백을 행할 때, 과산화수소의 분해속도를 지연시키면서 백도를 증진시켜 주는 것이며, 가성소다는 과산화수소의 활성제로서 타올지를 이루는 면사의 정련 및 표백효과를 높여주고, 과산화수소는 정련시 제거되지 않는 미량의 색소를 분해시켜서 섬유의 백도를 증진시켜 준다.In the present invention, the refining agent is to remove impurities adhering to the fibers so that the dyeing aid can easily penetrate between the fibers in the dyeing process, as the conventionally used in the technical field to which the present invention belongs, the type is not limited . In addition, peroxide stabilizer is to improve the whiteness while retarding the decomposition rate of hydrogen peroxide when bleaching with hydrogen peroxide, caustic soda enhances the refining and bleaching effect of cotton yarn forming a towel as an active agent of hydrogen peroxide, and hydrogen peroxide is removed during refining Decomposes trace amounts of pigments that do not work to enhance the whiteness of the fibers.
또, 산처리 공정에서 투입되는 빙초산은 상기 표백공정후 섬유상에 남아 있는 미량의 알칼리를 제거, 중화시켜서 타올 섬유의 pH를 6~7로 만들어 염색시 균일한 염색효과를 얻을 수 있도록 해준다.In addition, glacial acetic acid introduced in the acid treatment process removes and neutralizes a small amount of alkali remaining on the fiber after the bleaching process to make the pH of the towel fiber 6 to 7 to obtain a uniform dyeing effect during dyeing.
그리고, 중화공정에 투입되는 미생물 과수중화제(효소)인 카탈라아제(catalase)는 표백공정 후 섬유상에 남아 있는 과산화수소 및 알칼리를 제거, 중화시켜서 이들의 잔류액으로 인한 염색조제의 흡착성 저하 및 열처리시 퇴색 현상을 방지해 준다.In addition, catalase, a microbial super-neutralizing agent (enzyme) used in the neutralization process, removes and neutralizes hydrogen peroxide and alkali remaining on the fiber after the bleaching process, thereby decreasing the adsorptivity of the dyeing aid due to the residual liquid and fading during heat treatment. Prevents.
본 발명은 표백공정 작업을 종래 98℃에서 40분간 작업하던 것을 20분으로 단축시켜 줄 수 있으며, 욕비 또한 1:8에서 1:6으로 감소시켜 줌으로써, 작업시간 단축 효과와 에너지 절감 효과 그리고 약품투입량을 절감시켜 줄 수 있는 것이다.The present invention can reduce the work of the bleaching process 40 minutes at the conventional 98 ℃ to 20 minutes, by reducing the bath ratio from 1: 8 to 1: 6, reducing the working time and energy saving effect and chemical input It can be saved.
또, 중화공정에서 종래 80℃에서 20분간 작업하던 것을 20~50℃에서 5~15분으로 단축시켜 줄 수 있는 것이다.In addition, in the neutralization process, the conventional work for 20 minutes at 80 ℃ can be reduced to 5 to 15 minutes at 20 ~ 50 ℃.
따라서, 종래처럼 에너지를 크게 소모하는 스팀을 사용하지 않는 것이므로, 에너지를 크게 절약시켜 줌과 아울러, 미생물을 사용하는 것이므로 과수잔량을 없애줄 수 있어, 염색불량을 근본적으로 방지해 주게 된다.Therefore, since it does not use steam that consumes a lot of energy as in the prior art, it greatly saves energy, and because it uses microorganisms, it is possible to eliminate the residual amount of fruit, thereby fundamentally preventing dyeing defects.
본 발명에서 상기한 바와 같이 표백, 산처리 및 중화공정에 투입되는 약품투입량이 상기 기재범위에 미달하는 경우에는 염색시 발색도가 떨어지게 되고, 염색불량이 초래되며, 상기 기재범위를 초과하는 경우에는 발색성과 염색불량 방지 효과가 우수한 반면에 약품의 손실과 원가상승이 초래되어서 경제성이 낮아지게 된다.In the present invention, when the amount of chemicals injected into the bleaching, acid treatment, and neutralization process as described above falls short of the above-described range, the color development falls during dyeing, resulting in poor dyeing, and when exceeding the above-described range. While it is excellent in preventing color development and dyeing defects, it leads to loss of chemicals and cost increase, thereby lowering economic efficiency.
이상에서는, 본 발명의 일실시예만을 설명하였지만, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자가 본 발명의 기술적 사상을 벗어나지 않는 범위내에서 변경 및 변형한 것도 본 발명의 권리범위에 속함은 당연하다.In the above description, only one embodiment of the present invention has been described, but those skilled in the art to which the present invention belongs without departing from the technical scope of the present invention is changed and modified within the scope of the invention Of course.
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| KR1020080088394A KR101061436B1 (en) | 2008-09-08 | 2008-09-08 | Towel Dyeing Pretreatment Method |
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| KR102345167B1 (en) | 2021-07-14 | 2021-12-30 | 유한회사 충무타올 | Method for dyeing towel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR102212564B1 (en) * | 2019-11-24 | 2021-02-05 | 삼두염색 주식회사 | Method for manufacturing antimicrobial wool |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5071439A (en) | 1988-02-24 | 1991-12-10 | Sandoz Ltd. | Process for bleaching textile material |
| JPH10130696A (en) * | 1996-10-14 | 1998-05-19 | Bayer Ag | Removal of hydrogen peroxide from bleaching solution |
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2008
- 2008-09-08 KR KR1020080088394A patent/KR101061436B1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5071439A (en) | 1988-02-24 | 1991-12-10 | Sandoz Ltd. | Process for bleaching textile material |
| JPH10130696A (en) * | 1996-10-14 | 1998-05-19 | Bayer Ag | Removal of hydrogen peroxide from bleaching solution |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102345167B1 (en) | 2021-07-14 | 2021-12-30 | 유한회사 충무타올 | Method for dyeing towel |
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| KR20100029562A (en) | 2010-03-17 |
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