KR20020086837A - Simultaneous desizing and bio-scouring method using enzyme in one bath - Google Patents

Simultaneous desizing and bio-scouring method using enzyme in one bath Download PDF

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KR20020086837A
KR20020086837A KR1020020056045A KR20020056045A KR20020086837A KR 20020086837 A KR20020086837 A KR 20020086837A KR 1020020056045 A KR1020020056045 A KR 1020020056045A KR 20020056045 A KR20020056045 A KR 20020056045A KR 20020086837 A KR20020086837 A KR 20020086837A
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refining
bath
enzyme
fabric
treatment
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KR1020020056045A
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Korean (ko)
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최은경
김주혜
김성동
김재원
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한국생산기술연구원
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • DTEXTILES; PAPER
    • D10INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10BINDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00Physical properties
    • D10B2401/14Dyeability

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Detergent Compositions (AREA)

Abstract

PURPOSE: A one-bath desizing and scouring method by enzyme is provided which is characterized by reducing a process time, water and energy in half, being economical, and reducing process cost for preparation. CONSTITUTION: The one-bath desizing and scouring method is as follows: mixing 1-2g/L of amylase type enzyme for desizing, 0.1-0.2g/L of pectinase type enzyme for scouring, 2g/L of deemulsifier and 2g/L of moistening agent to produce a processing solution; filling the one-bath with the processing solution, followed by throwing a textile into the bath; and then desizing and scouring on pH7-9 at 55-65deg.C of temperature in a bath ratio of 1:20 for 30-60minutes.

Description

효소에 의한 일욕 호발정련법{SIMULTANEOUS DESIZING AND BIO-SCOURING METHOD USING ENZYME IN ONE BATH}SIMULTANEOUS DESIZING AND BIO-SCOURING METHOD USING ENZYME IN ONE BATH}

본 발명은 효소에 의한 일욕 호발정련법에 관한 것으로, 보다 구체적으로는 면 또는 면 혼방직물의 호발과 정련을 수행함에 있어서, 호발처리용 효소와 정련처리용 효소를 탈유제와 습윤제를 첨가하여 최적의 조건에서 혼합 제조하여 하나의 욕에서 호발과 정련을 함으로써, 전처리시간, 사용되는 용수 및 에너지의 양을 크게 절감할 수 있도록 한 효소에 의한 일욕 호발정련법에 관한 것이다.The present invention relates to a one-bath decanting method using an enzyme, and more particularly, in the decanting and refining of cotton or cotton blended fabrics, an enzyme for treating and an enzyme for refining are added by adding a deoiling agent and a wetting agent. The present invention relates to a single-bath refining method by enzymes, which is prepared by mixing and refining and refining in one bath to significantly reduce pretreatment time, water and energy.

일반적으로 제직공정에서 제직능률을 향상시키기 위하여 섬유사에 각종 호부제와 윤활제로 가공하여 제직하고, 제직후에는 이들 호부제와 윤활제 및 제직시에 발생되는 오염물질과 이물질을 호발정련기에서 수세, 탈수하고 호발, 정련하여 섬유 본래의 성질과 촉감으로 복원시키는 작업을 수행하게 되는데, 이러한 호발, 정련, 표백으로 이루어지는 전처리(preparation) 공정은 섬유자체의 불순물 및 제사시의 유제, 제직시의 호를 제거하여 섬유의 흡수성과 백도를 높이고 그 화학조성을 균일하게 하여 염색 및 가공이 최적의 조건에서 균일하게 수행될 수 있도록 하여주는 과정이다.In general, in order to improve the weaving efficiency in the weaving process, the fiber yarn is processed by various kinds of auxiliaries and lubricants, and after weaving, the wetting agents, lubricants and contaminants and foreign substances generated during weaving are washed with a water refining machine. Dehydration, decoction, and refining are performed to restore the fiber's original properties and feel. The preparation process consisting of decoction, refining, and bleaching is used to remove impurities from the fiber itself, emulsion during weaving and weaving. It is a process to increase the water absorption and whiteness of the fiber by removing it and to make the chemical composition uniform so that dyeing and processing can be performed uniformly under optimum conditions.

오늘날에는 섬유기술의 발달로 섬유사의 종류도 다양해지고, 섬유사의 특성에 따라 사용되는 호부제의 종류도 다양하고, 제직기술도 발달하여 제직된 직물의 종류가 다양하고, 조직도 조밀해지고 있다.Today, with the development of fiber technology, the types of fiber yarns are diversified, the types of auxiliaries used according to the characteristics of the fiber yarns are varied, and the weaving technology is developed, and the types of woven fabrics are diversified, and the structure is also dense.

이로 인하여 제직된 직물에는 호부제와 윤활제 및 오염상태도 다르게 되어 호발과 정련의 공정도 더욱 어려워지고 있으나 이들의 직물을 수세하고 호발정련하는 방법은 개선되지 못하여 수세 및 탈수와 호발정련의 고정수가 많아지고 각종 세정제의 사용만 증가하는 수준이다.Due to this, the weaving fabrics have different levels of adjuvant, lubricant, and contamination, making the process of hair removal and refining more difficult.However, the method of washing and fabricating their fabrics is not improved. Only the use of various cleaners is increasing.

이로 인하여 호발정련의 공정에 용수와 열에너지(증기)의 소비량이 증가되어 다량의 폐수발생으로 인한 환경오염이 날로 증대되고 있고, 직물의 호발, 정련에 필요한 소요비용이 증가되고 있는 실정이다.As a result, the consumption of water and thermal energy (steam) is increased in the process of decanting and the environmental pollution caused by the generation of a large amount of wastewater is increasing day by day, and the cost required for the decanting and refining of fabrics is increasing.

특히, 천연섬유의 경우 자체의 불순물이 많이 함유되어 있고 이에 호제 (10-15%) 및 방사유제, 편직용 유연제등이 방사, 제직 혹은 편직 공정중에 가해져 이들 불순물의 철저한 제거가 필요하다. 기존의 화학약품을 이용한 호발ㆍ정련은 섬유에 손상을 입혀 섬유를 약화시킬 뿐 아니라 다량의 알칼리를 포함하는 폐수처리에도 큰 부담이 되어왔다.In particular, natural fibers contain a large amount of their own impurities, and therefore, an additive (10-15%), a spinning oil, a softening agent for knitting, and the like are added during the spinning, weaving, or knitting process and need to be thoroughly removed. Existing chemical refining and refining have not only weakened the fiber by damaging the fiber, but also have been a great burden for treating wastewater containing a large amount of alkali.

따라서, 최근에는 생명공학(biotechnology)의 급속한 성장에 힘입어 섬유처리분야에의 효소 도입이 활발히 진행되어지고 있는 실정이며, 아밀라제(amylase)에 의한 호발은 이미 산업화되어 현재 사용되어지고 있다. 또한, 펙티나제(Pectinase)에 의한 정련은 최근 들어 그 연구가 활발히 진행되어지고 있으며 상용화 가능성이 큰 것으로 평가되고 있다.Therefore, recently, due to the rapid growth of biotechnology, the introduction of enzymes into the fiber processing field is actively progressed, and the callout by amylase has already been industrialized and is currently used. In addition, refining with pectinase has been actively conducted in recent years and is considered to be highly commercialized.

현재 선진 각 국에서는 처리 시간과 물자의 절약을 통한 생산성 향상의 측면에서 전처리 공정과 그 후의 염색 또는 가공 중의 하나 이상의 공정을 동시에 수행하는 연구개발이 진행되는 추세인데, 정련과 염색을 동시에 수행하는 연구가 그 예이다. 동시처리 시 가장 중요하게 고려되어져야 하는 것은 그 처리효과가 각각 처리에 의한 것과 동일하거나 다음 공정에 영향이 미치지 않을 만큼의 효과가 있어야 한다는 것이다.Currently, advanced countries are conducting R & D to simultaneously perform one or more of the pretreatment process and subsequent dyeing or processing in terms of productivity improvement through saving of processing time and materials. Is an example. The most important consideration in the simultaneous treatment is that the treatment effects must be the same as the effects of each treatment or have an effect that does not affect the next process.

기존의 호발과 정련은 화학약품이나 일부 효소에 의해 각각 따로 행해지고 있는데 각 공정마다 처리 후의 수세에 소요되는 시간과 수세액, 그리고 이 수세액에 의한 다량의 폐수는 기업에 큰 부담이 되고 있다.Existing call and refining are performed separately by chemicals and some enzymes, and the time required for washing with water after each treatment, the amount of washing liquid, and a large amount of waste water by this washing liquid are burdening the enterprise.

따라서, 다량의 수세수를 절감하고 처리시간을 절약하여 생산성을 향상시킬 수 있는 전처리공정에 대한 요구가 지속적으로 있어 왔다.Therefore, there has been a continuous demand for a pretreatment process that can reduce the amount of washing water and save processing time to improve productivity.

본 발명은 상기한 종래 기술의 문제점을 해소하기 위한 것으로서, 본 발명의 목적은 처리시간, 사용되는 용수 및 에너지의 양을 반으로 절감할 수 있도록 한 효소에 의한 일욕 호발정련법을 제공하는 데 있다.The present invention is to solve the above problems of the prior art, an object of the present invention is to provide a single-bath descaling method using an enzyme that can reduce the processing time, the water used and the amount of energy in half .

본 발명의 다른 목적은 기존에 각각 수행되었던 호발과 정련을 하나의 욕에서 작업함으로써, 전처리공정을 위한 소요비용을 크게 절감할 수 있도록 한 효소에 의한 일욕 호발정련법을 제공하는 데 있다.Another object of the present invention is to provide a single-bath decanting method by enzymes that can significantly reduce the required cost for the pretreatment process by operating the decanting and refining previously performed in one bath.

도 1은 직물시료의 흡습성을 비교한 그래프.1 is a graph comparing the hygroscopicity of the fabric sample.

도 2는 호발과정에서 제거되지 않은 호나 왁스 정련에 미치는 영향을 분석한 그래프.Figure 2 is a graph analyzing the effect on the refining of the arc or wax that was not removed during the process.

도 3은 편직물의 제직 시 사용되는 오일을 제거하지 않고 정련을 했을 경우 정련에 미치는 영향을 분석한 그래프.Figure 3 is a graph analyzing the effect on the refining when refining without removing the oil used when weaving the knitted fabric.

본 발명의 목적을 달성하기 위하여, 본 발명에 따른 효소에 의한 일욕 호발정련법은 염색하기 전의 전처리 공정인 호발 및 정련에 있어서, 상기 호발 및 정련을 일욕에서 수행하되, 호발과 정련을 수행하기 위한 처리용액은 호발처리용 아밀라제계 효소 1∼2g/L, 정련처리용 펙티나제계 효소 0.1∼0.2g/L, 탈유제 2g/L, 및 습윤제 2g/L를 혼합하여 조제하며, 상기 처리용액을 일욕에 충진시키고 직물을 투입한 후, pH 7∼9, 욕비 1:20, 55∼65℃의 온도로 30∼60분간 호발 및 정련처리를 한다.In order to achieve the object of the present invention, the one-bath decanting method by the enzyme according to the present invention is carried out in the decanting and refining process, which is a pretreatment step before dyeing, the decanting and refining in a single bath, but to perform the decanting and refining The treating solution is prepared by mixing 1 ~ 2g / L of amylase enzyme for desizing, 0.1 ~ 0.2g / L of refining pectinase enzyme, 2g / L of dehumidifying agent, and 2g / L of wetting agent. After filling in one bath and adding the fabric, it is called and refined for 30 to 60 minutes at a temperature of pH 7-9, bath ratio 1:20, 55-65 ° C.

이하, 본 발명에 따른 효소에 의한 일욕 호발정련법에 대해 상세히 설명한다.Hereinafter, the one-bed bath refining method by the enzyme according to the present invention will be described in detail.

본 발명의 주된 기술내용은 면 또는 면 혼방직물의 필수 전처리공정인 호발과 정련을 일욕에서 처리하는 기술로서, 사용하는 효소와 효소의 양, 온도, pH, 및 시간 등의 조건을 최적화함으로서, 기존에 호발과 정련을 각각 수행하였을 때와 동일한 효과를 얻을 수 있는 매우 경제적이며 친환경적인 처리법인 것이다.The main technical content of the present invention is a technology for treating inhomogeneous refining and refining, which is an essential pretreatment process for cotton or cotton blend fabrics, in one bath, by optimizing the conditions such as the amount of enzyme and enzyme used, temperature, pH, and time. It is a very economical and environmentally friendly treatment that can achieve the same effect as when the decanting and refining are performed separately.

호발과 정련을 하나의 욕에서 수행하기 위해서는 호발처리용 효소와 정련처리용 효소를 최적으로 혼합하여 제조하고 어떤 조건으로 호발과 정련을 수행하느냐 하는 것이 매우 중요한데, 본 발명에서는 그러한 혼합제조를 위한 최적의 성분 및 혼합비와 호발,정련의 수행조건을 주요 특징으로 하고 있으며, 그 성분, 혼합비 및 수행조건은 다음과 같다.In order to perform the decanting and refining in one bath, it is very important to prepare and mix the degrading enzyme and the refining enzyme optimally, and under what conditions the decanting and refining are performed. The main features of the components and the mixing ratio and the performance of the firing and refining, the components, the mixing ratio and the performance conditions are as follows.

먼저, 일욕에서 호발과 정련을 수행하기 전에 그를 위한 처리용액을 조제하여야 하는데, 호발처리용 아밀라제계 효소 1∼2g/L, 정련처리용 펙티나제계 효소 0.1∼0.2g/L, 탈유제 2g/L, 및 습윤제 2g/L를 혼합하여 처리용액을 조제한다. 이때, 상기 호발처리용 아밀라제계 효소로는 NOVO사의 Termamyl을 사용하고, 정련처리용 펙티나제계 효소로는 동일회사 제품인 Bioprep 3000L을 사용하는 것이 바람직하다.First, before performing the decantation and refining in a bath, a treatment solution for the same must be prepared. The degrading amylase enzyme 1 to 2 g / L, the refining pectinase enzyme 0.1 to 0.2 g / L, and the degreasing agent 2 g / L and 2 g / L of wetting agent are mixed to prepare a treatment solution. At this time, it is preferable that NOVO Termamyl is used as the amylase-based enzyme for treatment, and Bioprep 3000L manufactured by the same company is used as the pectinase-based enzyme for refining treatment.

또한, 상기 처리용액을 일욕에 충진시키고 직물을 투입한 후, pH 7∼9, 욕비 1:20, 55∼65℃의 온도로 30∼60분간 호발 및 정련처리를 한다.In addition, the treatment solution is filled in a bath and the fabric is added, followed by a decanting and refining treatment at a temperature of pH 7-9, bath ratio 1:20, 55-65 ° C. for 30-60 minutes.

이하, 본 발명에 따른 실시예와 다양한 비교예와의 효과를 비교해 보도록 하겠다.Hereinafter, the effects of the examples according to the present invention and various comparative examples will be compared.

실시예 및 비교예를 설명하기 전에, 먼저 직물시료, 효소 및 약제들에 대해 설명하면, 직물시료는 100% 면직물 A (20Ne, combed yarn, 108x58, twill weaved), 100% 면직물 B (40Ne, combed yarn, plain weaved), 100% 면편물 (40Ne, single jersey)을 사용하였다. 호발처리용 효소로는 NOVO사의 Termamyl을 정련처리용 효소로는 Bioprep 3000L을 사용하였다. 첨가약제는 동아유화의 탈유제(Scourol-HL)와 습윤제(DA-W15)를 사용하였다.Before describing the Examples and Comparative Examples, the fabric samples, enzymes and drugs were first described, and the fabric samples were 100% cotton fabric A (20Ne, combed yarn, 108x58, twill weaved), 100% cotton fabric B (40Ne, combed). yarn, plain weaved), 100% cotton (40Ne, single jersey) was used. NOVO Termamyl was used as the enzyme for treatment and Bioprep 3000L was used as the enzyme for refining treatment. The additives used were Saccharol-HL and Wetting Agent (DA-W15).

<실시예><Example>

일욕 호발정련법의 효소용액은 NOVO사 제품인 호발처리용 효소인 Termamyl 1g/L, 정련처리용 효소인 Bioprep 0.1g/L, 동아유화의 탈유제(Scourrol-HL) 2g/L, 습윤제(DA-W15) 2g/L를 혼합하여 조제하였으며, 상기 효소용액을 하나의 욕에 충진하고 직물시료들을 투입한 후, 욕비 1:20, pH 7, 60℃의 온도에서 1시간 처리하였다. 이때, 직물의 흡수성과 염색성에 대한 실험결과들이 하기 표와 첨부된 도면에 다양하게 나타나 있다.Enzyme solution of single bath decoction / refining method is Termamyl 1g / L, a degrading enzyme from NOVO, Bioprep 0.1g / L, a refining enzyme, Scourrol-HL 2g / L, wetting agent (DA -W15) 2g / L was prepared by mixing, the enzyme solution was filled in one bath and the fabric samples were added, and then treated at a temperature of 1:20, pH 7, 60 ℃ for 1 hour. At this time, the experimental results for the absorbency and dyeability of the fabric is shown in various ways in the following table and the accompanying drawings.

<비교예>Comparative Example

직물을 호발처리용 효소 Termamyl 1g/L와 탈유제 2g/L 및 습윤제 2g/L로 조제된 용액에 침지시켜, pH 7, 욕비 1:20으로 95℃에서 20분간 처리하였다. 그 후에, 호발이 완료된 직물을 정련처리용 효소 Bioprep 3000L를 0.1g/L 투입하여 실험하였고, 반응온도는 60℃에서 실험하였다. 사용한 습윤제의 농도는 1g/L, pH 8.7이며 욕비 1:20으로 1시간 처리하였다.The fabric was immersed in a solution prepared with 1 g / L of determinant enzyme Termamyl, 2 g / L of dehumidifying agent and 2 g / L of wetting agent, and treated at 95 ° C. for 20 minutes at pH 7, bath ratio 1:20. Thereafter, the finished fabric was tested by adding 0.1 g / L of the enzyme Bioprep 3000L for refining treatment, and the reaction temperature was tested at 60 ° C. The concentration of the humectant used was 1 g / L, pH 8.7, and treated at a bath ratio of 1:20 for 1 hour.

상기와 같은 실시예와 비교예의 효과를 비교하기 위하여, 실제 염색과 흡수거리측정법(Wicking Length Test:WLT)에 의해 흡수성을 측정하였다.In order to compare the effects of the above examples and comparative examples, the absorbency was measured by actual dyeing and absorption length test (Wicking Length Test: WLT).

(1) 염색: 발호, 정련한 직물의 처리효과를 확인하기 위해 처리된 직물을 염색하여 K/S의 값으로 비교하였다. 염액은 직접염료(Solophenyl Red 3BL, Solophenyl Blue 4GL, Solophenyl Yellow L:농도 2%owf), NaOH 20g/L로 조제하였고, 950C에서 30분간 염색하였다.(1) Dyeing: In order to confirm the treatment effect of the firing and refined fabrics, the treated fabrics were dyed and compared with the values of K / S. The salt solution was prepared with a direct dye (Solophenyl Red 3BL, Solophenyl Blue 4GL, Solophenyl Yellow L: concentration 2% owf), NaOH 20g / L, and stained at 95 0 C for 30 minutes.

(2) Wicking Length Test(WLT) : 또 다른 확인법으로 WLT를 행하였다. 원단 및 처리직물은 2.54x20.32cm 크기로 준비하여 수직으로 고정시킨 후 1% 직접염료 용액에 접촉시켜 5분간 염료용액이 침투한 거리와 물이 올라간 거리를 측정하였다.(2) Wicking Length Test (WLT): WLT was performed by another verification method. Fabrics and treated fabrics were prepared in a size of 2.54x20.32 cm, fixed vertically, and then contacted with a 1% direct dye solution to measure the distance the dye solution penetrated and the water rose for 5 minutes.

도 1은 직물시료의 흡습성을 비교한 그래프이다. 도 1을 참조해 보면, 직물 시료 B를 대상으로 1은 처리 전(Greige), 2는 아밀라제 효소로 95℃에서 호발한 후, 3은 NaOH를 이용하여 정련 후의 흡습성을 WLT를 이용하여 비교한 것으로, 직물 시료는 처리 전에는 거의 물을 흡수하지 않았으며, 호발 후에는 흡습성이 약간 증가하였고, 정련 후에는 더욱 증가하였다. 물의 상승치가 염액의 상승치보다 소폭 큰 것을 그림을 통해 알 수 있다. 따라서, 직물의 염색전에 호발 및 정련의 전처리 공정이 얼마나 중요한 가를 알 수 있는 것이다.1 is a graph comparing the hygroscopicity of the fabric sample. Referring to FIG. 1, 1 is a fabric sample B, 1 is treated before (Greige), 2 is a amylase enzyme called at 95 ℃, and 3 is a comparison of the hygroscopicity after refining using NaOH using WLT The fabric samples absorbed little water before treatment, slightly increased hygroscopicity after decay, and further increased after scouring. The figure shows that the rise in water is slightly larger than the rise in salt solution. Therefore, it can be seen how important the pretreatment process of decanting and refining before dyeing the fabric.

도 2는 호발과정에서 제거되지 않은 호나 왁스 정련에 미치는 영향을 분석한 그래프로서, 직물의 호발 과정에서 제거되지 않고 잔류하는 호 또는 편직물의 제직 시 사용되는 왁스는 그 다음과정인 정련에 상당한 영향을 미치는 것으로 나타났다. 그래프상에서, 1은 아밀라제에 의해 95℃의 온도로 호발하고 Bioprep 효소로 정련을 한 직물의 흡수성, 2는 아밀라제에 의해 95℃의 온도로 호발하고 Bioprep과 리파아제(lipase) 효소로 정련을 한 직물의 흡수성, 3은 아밀라제와 과산화수소(H2O2)에 의해 65℃의 온도로 호발하고 Bioprep 효소로 정련을 한 직물의 흡수성, 4는 아밀라제와 과산화수소(H2O2)에 의해 65℃의 온도로 호발하고 Bioprep과 리파아제(lipase) 효소로 정련을 한 직물의 흡수성, 5는 아밀라제와 과산화수소(H2O2)에 의해 65℃의 온도로 호발하고 NaOH로 정련을 한 직물의 흡수성을 나타내고 있다.Figure 2 is a graph analyzing the effect on the refining of the arc or wax not removed in the process of the process, the wax used in the weaving of the remaining arc or knitted fabric that is not removed in the process of the process of the fabric has a significant effect on the subsequent process of refining It appeared to be mad. On the graph, 1 is the absorbency of a fabric called with amylase at 95 ° C. and refined with Bioprep enzyme, and 2 is a result of a fabric called with amylase at 95 ° C. and refined with Bioprep and lipase enzyme. absorbent, 3 Lake at a temperature of 65 ℃ by amylase and hydrogen peroxide (H 2 O 2) and water absorption of the fabric to scouring by Bioprep enzyme, 4 is at a temperature of 65 ℃ by amylase and hydrogen peroxide (H 2 O 2) Absorbency of the fabric, which was called and refined with Bioprep and lipase enzyme, 5 indicates the absorbency of the fabric, which was called with amylase and hydrogen peroxide (H 2 O 2 ) at a temperature of 65 ° C. and refined with NaOH.

도 2에서 알 수 있듯이, 호발과정에서 과산화수소를 첨가하여 호를 완전히 제거하고 정련한 시료의 흡습성은 아밀라아제만 사용하여 호발하고 정련한 것보다 훨씬 증가했음을 알 수 있다.As can be seen in Figure 2, the addition of hydrogen peroxide during the decanting process completely removes the arc and the hygroscopicity of the refined sample can be seen that much increased than the decanted and refined using only amylase.

도 3은 편직물의 제직 시 사용되는 오일을 제거하지 않고 정련을 했을 경우 정련에 미치는 영향을 분석한 그래프로서, 오일이 정련 전에 제거되지 않을 경우 정련이 제대로 되지 않음을 알 수 있었다. 그래프상에서, 1은 오일이 제거되지 않고 Bioprep 효소를 이용하여 정련을 한 직물의 흡수성, 2는 오일이 제거되지 않고 Bioprep과 리파아제(lipase) 효소를 이용하여 정련을 한 직물의 흡수성, 3은 오일이 제거되고 Bioprep 효소를 이용하여 정련을 한 직물의 흡수성, 4는 오일이 제거되고 Bioprep과 리파아제(lipase) 효소를 이용하여 정련을 한 직물의 흡수성, 5는 오일이 제거되고 NaOH를 이용하여 정련을 한 직물의 흡수성을 나타낸 것이다. 이는 잔류하는 오일이 정련제의 침투를 방해하여 정련이 효율적으로 이루어지지 않는 것을 쉽게 알 수 있고, 탈유제를 이용하여 오일을 제거한 후 정련 시 시료의 흡습성이 크게 증가한 것을 볼 수 있었다.Figure 3 is a graph analyzing the effect on the refining when the refining without removing the oil used when weaving the knitted fabric, it can be seen that the refining is not properly when the oil is not removed before refining. In the graph, 1 is the absorptivity of the fabric refined using Bioprep enzyme without oil removal, 2 is the absorbency of the fabric refined using Bioprep and lipase enzyme without oil removal, and 3 is the oil Absorbency of fabrics removed and refined using Bioprep enzyme, 4 is oil absorbed, absorbency of fabrics refined using Bioprep and lipase enzyme, 5 is oil removed and refined using NaOH It shows the absorbency of the fabric. This can be easily seen that the remaining oil to interfere with the penetration of the refining agent is not efficient refining, and the hygroscopicity of the sample was greatly increased when refining after removing the oil using a deoiling agent.

결론적으로, 본 발명에 따른 실시예와 비교예를 통하여 염색과 WLT법에 의해 일욕에 의한 호발정련과 이욕에 의한 호발정련을 실험한 결과, 다양한 실험이 거의 동일한 효과를 나타내었다. 따라서, 동일한 효과를 나타내면서도 처리시간이나 사용하는 물의 양을 크게 절감할 수 있을 뿐만 아니라 에너지의 양도 절감할 수 있는 본 발명은 염색전의 전처리 공정에서 이룰 수 있는 획기적인 기술 내용이다.In conclusion, through experiments with the Examples and Comparative Examples according to the present invention by the dyeing and WLT method, the experiments of depilation by one bath and depilation by bathing, various experiments showed almost the same effect. Therefore, the present invention can significantly reduce the treatment time or the amount of water used while showing the same effect, and also the amount of energy, which is a breakthrough technical content that can be achieved in the pretreatment process before dyeing.

상기에 언급한 바와 같이, 본 발명의 효소에 의한 일욕 호발정련법에 따르면, 호발과 정련을 수행할 때에 소요되는 처리시간, 사용되는 물과 에너지의 양을 반으로 절감하면서도, 호발, 정련을 각각 하는 것과 동일한 효과를 보이는 매우 경제적이며 친환경적인 처리법이다.As mentioned above, according to the one-bath decanting method by the enzyme of the present invention, while reducing the processing time, water and energy used in performing the decanting and refining in half, It's a very economical and environmentally friendly treatment that works just as well.

한편, 상기에서는 본 발명의 바람직한 실시예들을 참조하여 설명하였지만, 해당 기술분야에서 통상의 지식을 가진 자라면 하기의 청구의 범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정및 변경시킬 수 있음을 이해할 수 있을 것이다.On the other hand, while the above has been described with reference to the preferred embodiments of the present invention, those skilled in the art to which the present invention pertains without departing from the spirit and scope of the present invention described in the claims below It will be understood that modifications and changes can be made.

Claims (1)

염색하기 전의 전처리 공정인 호발 및 정련에 있어서,In deburring and refining which is a pretreatment step before dyeing, 상기 호발 및 정련을 일욕에서 수행하되, 호발과 정련을 수행하기 위한 처리용액은 호발처리용 아밀라제계 효소 1∼2g/L, 정련처리용 펙티나제계 효소 0.1∼0.2g/L, 탈유제 2g/L, 및 습윤제 2g/L를 혼합하여 조제하며, 상기 처리용액을 일욕에 충진시키고 직물을 투입한 후, pH 7∼9, 욕비 1:20, 55∼65℃의 온도로 30∼60분간 호발 및 정련처리를 하는 것을 특징으로 하는 효소에 의한 일욕 호발정련법.To perform the decantation and refining in one bath, the treatment solution for performing decantation and refining is 1 ~ 2g / L amylase-based enzyme for treating, 0.1 ~ 0.2g / L for refining treatment, 2g / deoiling agent L and 2g / L of a humectant are mixed and prepared, and the treatment solution is filled in one bath and the fabric is added, followed by a temperature of pH 7-9, bath ratio 1:20, 55-65 ° C. for 30-60 minutes, and Single bath decanting method by enzyme, characterized in that the refining treatment.
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KR100780791B1 (en) * 2006-12-28 2007-11-30 이재화 Desizing and scouring method of towel
KR100785827B1 (en) * 2006-10-18 2007-12-13 이경세 Bio-towel using enzyme scouring and manufacturing method thereof
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KR102157189B1 (en) 2020-07-09 2020-09-18 송월 주식회사 Towel with improved pile loss and manufacturing method thereof
KR20200136108A (en) * 2019-05-27 2020-12-07 (주)부성텍스텍 Noise absorbent fabric and manufacturing method for the same
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