• The Journal of Natural Sciences
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• v.8 no.2
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• pp.225-236
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• 1996

Computer simulation methods for three area of textile design, wearing, and design were developed by using CAD system, and its results were applied to pattern design simulation. Textile design created by using the CAD system was applied to T-shirt schematization. Created wearing, printing, and knitting design respectively were applied to women clothing, children's wear, and men sweater. In this rearch, several equipped since various color working, materials, pattern development and swift intention decision of goods direction are possible on the moniter. Third, many goods order are rushed within short time because spot direction are possible on the moniter. Third, many goods order are rushed within short time because intention decision of buyer could be induced and embodied design almost reflection the buyer's will on the spot before production of goods and samples. Forth, time and expense were saved to get the information in terms of design information systematically and could be managed annually. Fifth, creative design development can be not only availed but saved the service expense of outside orders and the traffic expense.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2006.04a
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• pp.58-61
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• 2006

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2009.11a
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• pp.131-132
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• 2009

• 프린팅코리아
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• s.7
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• pp.200-202
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• 2003

오목판의 판식 자체의 기원은 활판과 마찬가지로 오래되었지만, 사진 오목판이라 불리는 그라비어인쇄기의 탄생은 상당한 시간이 흐른 다음의 일로서 1893년 체코의 칼 크리츄(1841-1926년)가 당시의 목제 윤전식 날염기를 참고로 해서 윤전식 사진 오목판인쇄기를 제작한 것이 최초라고 할 수 있다. 그 후 칼 크리츄는 영국의 랭커스터라는 곳에 램브랜드 이레타리오 인쇄회사를 설립해 실제로 영업가동에 들어가기도 했다.

• Journal of the Korea Fashion and Costume Design Association
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• v.19 no.2
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• pp.39-48
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• 2017

Transfer printing is a method to combine printing and dyeing technology by the use of sublimation. It is an environmentally-friendly printing method that saves costs, reduces the production processes by the omission of the washing process, and saves time by maintaining quality. Due to the development of transfer printing, a high value added printing technology is available now but color fastness to sublimation of the printing products is still low since there are few dyes that have an affinity to the fabrics and the application technology is still inadequate. Specially, in case of high concentration black dyes, eco-label type black dyes, which is a substitution for general dispersal dyes, have been developed while general dispersal black dyes are still used, creating issues such as color differences on the surface and back side of the fabrics and contamination by friction after transfer printing. There are also some restricted substances such as allergens. To address these issues, high concentration black dyes and application technology that are environmentally-friendly and that have over 16 K/S through the use of single dyes with excellent color fastness, fixation ability, and similar melting temperature were developed for this study.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2011.03a
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• pp.81-81
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• 2011

식물성 원료인 콩, 쌀이나 밀기울의 풀, 송진 등과 알긴산이 포함되어 있는 해조류는 예로부터 접착제로 사용되어 왔으며, 최근 친환경 소재 개발의 영향으로 천연바인더에 대한 기술개발이 큰 관심이 되고있다. 국내에서는 재지분야에서 천연바인더 기술개발이 이루어진 바 있으며, 잉크 고착제로써 개발이 시도된 적이 있으나 천연 바인더가 섬유의 염색가공에서 사용된 예는 거의 찾아보기 어렵다. 최근, 염색공정 중 날염시 염료와 섬유를 고착시키기 위해 로진을 천연바인더로 사용된 예가 있으나, 원료 추출의 어려움과 날염 후 접착력 및 끈적임 등의 문제로 인해 상용화에 필요한 기술개발이 문제로 남아 있다. 독일의 한 연구에 의하면 천연바인더로 녹말, 설탕, 셀룰루오스, 식물성 기름, 식물성 단백질 등이 합성 바인더와 비교 실험된 예가 있으며, 이런 천연바인더가 파이버보드(섬유판)에 사용되기도 하였다. 또한 미국의 바이오물질, 바이오시스템 공학과에서 옥수수대와 switchgrass를 이용하여 천연바인더를 개발하였으며, bridge 타입의 메카니즘을 연구한 바 있다. 천연바인더는 여전히 값비싸고, 바인더로서 섬유에 적용하기에는 딱딱한 단점이 있으며, 수분에 대한 저항력이 떨어져 추출에서부터 적용까지 전반에 걸쳐 기술개발이 필요한 분야이다. 본 연구에서는 셀룰로오스 섬유의 염색가공 공정에서 기능성 마이크로 캡슐을 부착할 수 있는 천연바인더를 개발하기 위하여 갈조류에서 알긴산을 추출하였으며, 알긴산이 셀룰로오스 섬유에 바인더로서 어떤 특징을 나타내는지에 대하여 연구하였다.

• Journal of the Korean Society of Clothing and Textiles
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• v.25 no.1
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• pp.124-131
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• 2001

To find out the effect of burn out print finishing for better quality of fabric, examined processing which could make less damages on the fiber because the biggest problem is remained fibers damage after burn out print finishing. Fiber damage examined to the condition of finishing material NaHSO$_4$and H$_2$SO$_4$, 3~10min., 100~13$0^{\circ}C$, glycerin. The fiber damages evaluated the break strength and the surface condition by SEM. Among satin, pile fabric which remained fiber is silk, warp knitted fabric which remained fiber is polyester, the fibers damage level were warp knitted fabric$0^{\circ}C$, glycerin and for 6 minutes by NaHSO$_4$. When carbonized by 20%. 50% and 70% to express textile design, carbonizing rate was not effect on the fiber damage very much. There was almost no damages with glycerine, and almost no damages during 3~6minutes fixation time, 10$0^{\circ}C$ steaming heat fixation by NaHSO$_4$and H$_2$SO$_4$. Without glycerine, there were damage by hydrolysis on polyesters surface and the fiver was broken by fixation time.

• Journal of the Korean Society of Clothing and Textiles
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• v.28 no.2
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• pp.303-311
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• 2004

The purposes of this study were to investigate characteristic changes on nonwoven fabric by the charcoal printing. It separate grind charcoal as two different size of particles 45-52${\mu}{\textrm}{m}$ and 53-65${\mu}{\textrm}{m}$ for hand screen printing on three kind of nonwoven fabrics. To examine the effect of charcoal printing on nonwoven fabric were to obselve surface changes by a scanning electron microscope, dyeability by using spectrophotometer, moisture regain by oven method, air permeability, anion property, deodoriration and antibacterial activity. The results were as follows： When charcoal powder concentration increased from 3 to 9％, K/S value also increased from 3.06 to 8.55. When charcoal concentration increased, moisture regain also increased. In same concentration, moisture regain occurred higher as particle of small size. Air permeability decreased when the charcoal printing concentration increased. Anion occurrence appeared 140-160ion/cc from three different kinds of nonwoven fabrics in 3％ and 9％ charcoal concentration. Therefore, occurred anion ineffectively. In concentration of 3％, rate of deodorization measured as 89％, 83％ and 87％, and 9％ concentration caused 96％, 86％ and 93％ of high deodorization. Antibacterial activity examination in nonfinished nonwoven fabric resulted range of 60％, however, 3％ and 9％ concentration finished nonwoven fabric resulted 99.9％ of excellent antibacterial activity.

• Journal of the Korean Society of Clothing and Textiles
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• v.41 no.2
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• pp.212-223
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• 2017

This research investigated the screen printing method for natural indigo dye on cotton fabric. We examined four types of thickening agents (arabic gum, guar gum, indalca, and CMC) based on their ability to retard the oxidation of natural indigo print paste while the paste remained on the screen frame. The results indicated that the retardation of arabic gum towards oxidation was the greatest among the four types of thickening agents. The highest K/S value of the printed cotton was observed with a dye concentration of 50g/L fermented indigo powder. The best printing results were obtained when the duration of dye efficiency was tested for the 10 minutes of the dye paste remaining on the screen with a thickening agent concentration of 26.56% that represented 530 cps viscosity. The test of colorfastness to washing and rubbing of the printed cotton resulted in grade 5, and the colorfastness to sunlight resulted in grade 4. Chinese traditional Naminwhapo printing was reproduced on cotton fabric using the natural indigo printing method derived from this study.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2008.04a
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• pp.213-215
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• 2008