• 한국의상디자인학회지
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• 제15권4호
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• pp.175-194
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• 2013

Collection of data for this study was conducted by 271 questionnaire responded by the consumers of purchasing anti-allergy bedding products, and analysed statistically using SPSS. Research results through the questionnaire, it was determined to be the cause of allergic disease consumers most house dust mites. Recognition and recognition of house dust mite habitat, bedding called the most recognized. The anti-allergic bedding purchase motives and intelligence recommendations salesman recommendations and store display products that have the greatest impact. Highly educated respondents were more important role in the salesperson's recommendations and famous brand awareness to purchase. Higher income level of the respondents buy anti-allergic bedding for allergy symptoms allergy preventive and mitigation efforts. Quality ratings sewing, color, laundry management was more important in women than in men. The ages 20 to 30 showed that respondents think that more important than plush and brand. More than 40, laundry convenience is more important. Sewing and laundry management respondents of high school or less. Properties for the anti-allergic bedding satisfaction in women than in men, laundry, storage convenience, to prevent dust skimp on the effects of satisfaction was convenient. 30-40s for light weight than satisfaction, high durability and anti-allergic effect on satisfaction was higher than 20 respondents more than 50 respondents. Than 20 respondents more than 40 respondents also appeared to be more about the durability that meets. Anti-allergic bedding was soft to the touch, warmth, dust Blow out prevention effects, anti-allergic performance satisfaction of the properties has a positive effect on repurchase intent. It were also identified as important anti-allergic bedding inclined to the performance of a soft feel and anti-allergic recommended.

• 복식문화연구
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• 제17권2호
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• pp.216-224
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• 2009

This study was accomplished to examine the dyeing property and functionality of both cotton and silk fabrics dyed with clove extract. The purpose of this study was to investigate the effects of dyeing property, antibiosis, and sun protection effectiveness for a clove. The study method used in this study was the experimental research to extract dyestuffs from a clove, to treat dyestuffs with a mordant, and then to measure dyeing colorfastness, antibiosis, and sun protection for dyed fabrics. As a result of the test for dyeing colorfastness, in the case of colorfastness to laundry, the degree of discoloration showed grade $1\sim4$ and the degree of pollution showed grade $4\sim5$. Colorfastness to perspiration for both cotton and silk fabrics dyed showed grade $1\sim2$ to $4\sim5$. Colorfastness to sunlight showed grade 2 to $4\sim5$. Colorfastness to rubbing showed grade $3\sim4$ to $4\sim5$. In the colorfastness to dry cleaning, the degree of discoloration showed grade $3\sim4$ and the degree of pollution showed grade $4\sim5$. As a result of the antibiosis test, for the Staphylococcus aureus, both cotton and silk showed the bacteria reduction rate of 99.9% even after five times laundry, and for the Escherichia coli, cotton fabrics showed the bacteria reduction rate of 99.9% only after one time laundry, but silk fabrics showed the bacteria reduction rate of 99.9% even after five times laundry. As a result of the test for sun protection effectiveness, dyed silk fabrics showed the result more excellent than dyed cotton fabrics.

• 한국의상디자인학회지
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• 제24권4호
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• pp.1-9
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• 2022

The purpose of this research is to improve sustainable clothes care by comparing household washer's standard course and quick course. Detergency at each course was classified by laundry weight, detergent concentration, and soils. Also, fabric damage from each course was compared. Washing experiments were carried out using two types of washing machines and three types of detergents. Using the standard soiled fabrics of EMPA 108 set, detergency was compared by laundry weight, soil, and detergent concentration. Additionally, fabric damage was evaluated using the mechanical action of MA-40. The results of the research were as follows. First, a standard course, having more working time exhibited better detergency than a quick course. However, the detergency deviation under 6kg laundry weight was as low as 9.0%. Second, detergency by the type of soil was more effective in standard course than in a quick course, but hydrophilic protein soils had a small detergency deviation at 7.6%. Moreover, hydrophobic oil, complex, and particulate soils had a higher deviation at 19.7% Third, fabric damage was in proportion to operating time. Fourth, a quick course showed approximately 80% detergency regardless of the type of detergent. in the case of using 50% of the recommended allowance by the detergent manufacturer. In conclusion, reducing the operating washing time and detergent concentration is in accordance with increasing sustainability, in the case of washing with lightly soiled fabrics under 6kg of laundry weight.

• 한국방사성폐기물학회:학술대회논문집
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• 한국방사성폐기물학회 2003년도 가을 학술논문집
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• pp.78-82
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• 2003

국내 원전에서 증기발생기 세정 후 발생되는 Fe-EDTA 함유 폐액 처리를 위한 초임계수 산화공정 (Supercritical Water Oxidation Process), 광촉매 산화 공정 (Photocatalyst Oxidation Process) 및 DBD 상온 플라즈마 공정 (Dielectric Barrier Discharge Atmospheric Pressure Plasma Process)이 평가되었다. 초임계수 산화 공정에 의해 99.98 %이상의 EDTA 전환율을 나타내어 EDTA 처리를 위한 효과적인 반응공정임을 확인하였으나 공정의 안정성, 부식 방지대책 등이 마련되어야 할 것으로 판단된다. 광촉매산화공정으로는 10 % 정도의 낮은 EDTA전환율을 보여 세정폐액 처리 공정으로는 부적합한 것으로 나타났다. DBD를 이용한 Methylene Blue 분해 결과 저 에너지 소비율로 높은 유기물 분해 효율을 얻을 수 있었으나 실 EDTA 공정에의 적용 및 공정 규모 확장 등에 대한 향후 연구 평가가 필요한 것으로 사료된다.

• 한국의류학회지
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• 제28권2호
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• pp.189-199
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• 2004

This study analyed the results of the survey on the actual condition and the attitude in using laundry detergents of housewives in Jeonbuk region centering around Jeonju\ulcornerGunsan. The purpose of this study is to give more reasonable and scientific clothing management and to help to solve the problems of the environmental pollution caused by laundry detergents. Both Jeonju(71.4％) and Gunsan(71.0%) got informations about environmental pollution through mass media like TV and Radio. As for the degree of recognition of regenerated soap, comparing with the synthetic detergent, most people thought that the regenerated soap had better detergency, less water pollution, and less harm to the human being than the synthetic detergent. Accordingly, it showed they misconceived it. It showed that the aged consumers in Jeonju and Gunsan had all good attitudes for the practice. As roles of consumers toward the problems of environmental pollution, the respondents who thought that the consumers roles were important took high percentage(Jeonju 86.8% and Gunsan 84.5%). In conclusion, they showed high degree of concerns in the recognition of necessity about the proper use of detergent, however, low in their attitudes in real life applications.

• 한국의류산업학회지
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• 제12권3호
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• pp.389-397
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• 2010

This study was carried out to investigate the effect of washing machine type (drum or pulsator) on the behavior of clothing management and consumer satisfaction. The data were collected via questionnaires from 408 consumers and were analyzed through factor analysis, ANOVA, Cronbach's Alpha, utilizing SPSS 10.0. The results of this study were as follows: 1) 39.2% of consumers used drum washer and the number of users has increased sharply in five years. Drum washer consumers hold larger capacity washer than pulsator washer consumers. 2) Young people(under 40) showed statistically significant differences in terms of washing concern and the kinds of detergents, while old people(40 and above) showed statistically significant differences in terms of checking the label, preparing the laundry, and hand-washing. Married women showed statistically significant differences in checking the label, preparing the laundry, and hand-washing. 3) In terms of clothing management behavior with the type of washing machine, drum washer consumers showed statistically significant the amount of detergents, while pulsator washer consumers showed statistically significant handwashing and kinds of detergents. 4) In terms of customer satisfaction with the type of washing machine, drum washer consumers showed statistically significant brand satisfaction.

• 한국농촌생활과학회지
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• 제6권1호
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• pp.1-10
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• 1995

To lead rural clothing management in the rural household, we assessed in terms of the wearing of pesticide protective clothing and care methods of contaminated clothing, consumer consciousness, the discard method of clothing et al. in rural areas of Gyonggi-Do by sampling 122 households. The results are as following ; 1. The behavior for laundering management didn't appropriate in view of certification of label about laundry method, frequency of laundry and quantitative use of detergent. Also family's cooperative attitude wasn't insufficient. 2. Reasons of dissatisfaction about retained clothing were decreased in order of discoloration, shrink or breakage after laundry, breakage of seam or cloth, unlabel, allergy from cloth. The solution of trouble was acted passively. 3. Reasons of hoarding of clothing were high because of change on size, fashion, and low because of wornout. Still-wearable garments were discarded in proportion of one to one. 4. The ratio of putting on the fatigue cap which the Once of Rural Development has propagated was under 10 percent. 5. Protective clothes against agricultural chemicals had not been prepared and contaminated clothing was often washed with regular family wash.

• The Journal of Asian Finance, Economics and Business
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• 제9권8호
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• pp.157-167
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• 2022

The global laundry detergents market in 2021 was valued at nearly $121 billion, with consumers being reported as heightening their search for hygienic products capable of fighting viruses. Therefore, the researchers undertook a study to determine how product innovation (PI), product quality (PQ), and product attitude (PA) effects Thai consumers' satisfaction (CS) with their purchase of laundry detergent and fabric softener. After the questionnaire's validity and reliability confirmation, the authors used multi-stage random sampling by region and province in January and February 2022 to collect 520 questionnaires. LISREL 9.10 was used in the CFA and SEM analysis of the six hypotheses, which were determined to be supported. The results showed that all three causal variables positively influenced CS, with a total effect (TE) R² value = 87%. Also, latent variable total effect (TE) values showed that PI was strongest (0.93), then PQ (0.56), and finally, PA (0.54). Therefore, consumer satisfaction is essential in a firm's ongoing development and sustainability in a highly competitive, globalized world. Organizations must develop competitive strategies that adjust to consumer needs. Management must monitor online and social media sources where product reviews are given and adjust their strategies accordingly.

• 한국산업정보학회논문지
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• 제23권3호
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• pp.25-34
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• 2018

본 논문은 세탁물 건조기의 고효율과 건조성능 향상을 위한 탄소나노섬유의 열원(히팅모듈)을 설명하였고, 이 열원의 적용 가능성을 평가하는데 집중하였다. 제안된 히팅모듈의 설계를 위해, 탄소나노섬유램프의 표면온도와 표면온도분포특성에 관한 실험이 수행되었다. 그 램프의 표면온도는 램프에 흐르는 전류의 증가와 함께 선형적으로 증가하였고, 그 램프의 길이가 짧을수록 증가하는 패턴을 보였다. 제안된 히팅모듈은 건조효율, 세탁물의 수분증발률, 건조동작 중 드럼의 내부온도를 기반으로 평가되었다. 건조효율은 KS C 9319의 기준인 45%를 충족하였고, 수분증발률과 드럼의 내부온도는 각각 98.88%와 평균 $61.1^{\circ}C$로 S사의 제품과 대등한 건조성능을 보였다. 그 평가와 실제 건조실험 결과로부터, 제안된 탄소나노섬유램프 히팅모듈은 건조효율과 건조성능의 측면에서 세탁물 건조기의 열원으로 적용 가능할 것으로 판단되며, 높은 온도의 열원, 우수한 발열량, 원적외선 방출에 의한 건조성능의 향상과 세탁물의 살균효과를 얻을 수 있다. 추가적으로, 그 건조기들 사이에 건조효율 성능차이가 열원의 소비전력을 기반으로 상세히 분석되었다.

• 한국의류학회지
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• 제19권1호
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• pp.161-169
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• 1995