• 한국의류학회지
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• 제30권5호
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• pp.722-732
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• 2006

The pattern making of the tight-fitting collars which often used in diving suits, dance wear, or cycle wear has not been fully established. To develop tight-fitting collar pattern directly from 3D images from the representative somatotypes, dressforms developed by Jaeun Jung were used. The 3D scan data of the four male dressforms were obtained using Exyma-1200. Triangle Simplification and the Runge-Kutta method were applied to reduce the 3D scan data points and to make the segmented triangular patches in a plane from 3D data. As results, apparent differences between the tight-fitting collar patterns obtained from the 3D scan data and the ordinary 2D collar patterns were found around the center back line. The curvatures of the center back line were higher in all types of the tight-fitting collar than in the ordinary collar pattern. Relative differences in the shape of collar lines among four representative Korean men were reported. To fit the curved shape of the back neckline, 1.8 cm should be reduced from the upper neckline in average. We suggested the direct pattern making method for the 2D tight-fitting collar patterns considering the 3D shape of various types of men's dressform.

• 한국안광학회지
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• 제16권1호
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• pp.97-106
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• 2011

목적: 구면 콘택트렌즈(렌즈)가 각막에 피팅되는 경우 렌즈가 각막을 누르는 힘(압력, 부착력)을 tight 및 flat 피팅 별로 이론적으로 비교 분석하였다. 방법: Tight 및 flat 피팅 상태에서 렌즈의 각막 부착력을 계산할 수 있는 방정식 및 수치해석 프로그램(모델)을 수립하였다. 이 모델에 근거하여 BC, 직경, 두께, 모서리 형상 등 제반 렌즈변수와 각막형상(각막의 장축/단축 비, p) 변화에 수반되는 렌즈의 각막부착력을 tight 또는 flat 피팅 별로 예측/해석하였다. 결과: 각막의 p값이 증가할수록 각막부착력은 증가한다. p 값 증가에 따른 부착력 상승은 flat 피팅 경우가 tight에 비해 월등히 크다. 렌즈의 BC가 증가할수록 각막부착력은 flat 피팅에서는 큰 폭으로 감소하는데 반해 tight 피팅에서는 그 증가가 미미하다. 렌즈 직경이 증가할수록 각막부착력은 tight/flat 피팅 모두에서 미미하게 감소한다. 렌즈의 모서리형상(모서리각도 ${\Psi}$)과 렌즈두께는 tight 피팅에서만 영향을 미치는 요소들이다. Tight 피팅된 렌즈가 각막을 누르는 힘은 모서리 각도에 비례하여 증가한다. Tight 피팅 렌즈는 두께가 증가할수록 렌즈가 각막을 누르는 각막부착력은 두께에 반비례로 감소한다. 결론: 피팅상태의 렌즈가 각막을 누르는 힘에 가장 크게 영향을 미치는 2 가지 요소는 각막의 만곡도와 렌즈의 BC이다.

• 패션비즈니스
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• 제9권3호
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• pp.64-87
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• 2005

The purpose at this study is to develop the appropriate bodice model for Chinese women in order to contribute to the improvement of fitness at clothing products that are exported to China. The sample group was the subject of 149 persons with the standard body shape at 19-24 years old women who reside in Beijing and Shanghai, China. The data analysis is processed for statistics using SPSSWIN 10.0 PROGRAM, and the used analysis methods are technical statistics analysis, factor analysis, group analysis, and one-way ANOVA. The outcome of this study is summarized as follows. 1. Prior to develop the tight-fitting shape of bodice model, the body classification approach by the posture and type of bending and stretching is selected to use 6 index items, and the body types are classified into bent body, right body, and pull-back body. 2. The average body size of standard body shape had 3 times of wearing experiment based on the tight-fitting shape of ESMOD bodice block drawing, and the system was corrected and supplemented to present the final bodice block drawing. 3. Comparisons have been made based on the center front line, center back line and chest circumference for each of existing bodice block for Chinese women, existing bodice block for Korean women and the combination of the bodice block under this study.

• Fibers and Polymers
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• 제7권2호
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• pp.195-202
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• 2006

Tight-fitting clothing pattern reflecting the accurate information of the 3D body shape has been one of the challenges for garment industry, however, fitting problems still exist. The objectives of the paper is to develop a 2D pattern which fits tightly to the 3D human scan data for sports suits that need comfort and function for maximum performance. In this study, the user graphic interface application software for the semi-automatic garment pattern generation has been implemented using the triangle simplification scheme together with 2D projections of free-falling of 3D surface polygons keeping the original 3D surface area preservation. A typical application of the developed pattern to the functional body suits is presented and verification of the proposed method is also provided.

• 패션비즈니스
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• 제7권4호
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• pp.129-141
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• 2003

The aim of this study was to improve the fitness of Korean made apparel products being exported to China by developed the standard bodice block for the standard body of chinese women. For study, 139 adult Chinese women(aged between 19 and 24) in Beijing and Shanghai were sampled to be measured for there body sizes. In order to develope the standard bodice block, 3 women was selected closely the standard body measurement and the fitting was tested. The results of this study were as follows. As compared with the means measurement of chinese women in Beijing and Shanghai, there were difference between the two. Especially, width, thickness, girth and hight items. The standard bodice block drafted and tested. It showed unfit problems. and were adjusted. The application measurements of standard body was selected. As based on item, it has finally developed the standard bodice block of tight-fitting shape.

• 대한가정학회지
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• 제39권8호
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• pp.137-154
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• 2001

This study was made to draft the tight fitting bodice pattern which horizontal and perpendicular stands are to be lightly set, with the consideration of characteristics of body shape in design of clothes. Measurement of body was conducted on 53 women in twenties, and observation was made on surface development pattern by adhesive tape addition method and gypsum method on three standard objects. In the study, bodice pattern was completed by using already made Somato- measurer, compared with existing bodice pattern, and the results are as follows. The result of the correlation analysis by body measurement shows that chest circumference has a relation to B$.$P-front neck point, side neck point, shoulder point, front interscye breadth point, and the item in spine scapulae point has relation to the item of back neck line, and front & back horizontal values. The degree of shoulder slant, width of armhole and of its depth, the amount of breast, back space, back length were shown to be directly measured from the body. In surface development pattern, tight-fit bodice pattern necessary to the breast volume and back space were shown to be investigated and these volume have to be given in setting up basic line for clothes design together with body measurement value. The result of sensory evaluation for appearance test on fitness shows higher value of research bodice including line of shoulder line, front and back interscye breadth, chest circumference, waist circumference, armhole circumference and of its depth, compared with the research bodice in most items. The result of this study is seen showing high effectiveness for the basic data to design the ready-made dress of high sensitivity of high value added tat.

• 한국안광학회지
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• 제16권1호
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• pp.107-116
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• 2011

목적: 콘택트렌즈 피팅 시 렌즈 관련 사양의 변화에 따라 다른 값을 가지는 각막에서 산소부족이 없는 최소 Dk값 및 산소농도를 계산/확인할 수 있는 프로그램을 수립하고자 하였다. 방법: 엑셀 프로그램을 이용하여 콘택트렌즈착용 시 렌즈 아래 형성되는 눈물층의 두께와 Dk값을 계산할 수 있는 방정식을 세우고 수치 계산 모델을 확립하였다. 결과: 렌즈사양을 변화시키면 렌즈 아래 눈물층의 두께가 변하며 이에 따라 산소투과도가 다르게되므로 각막이 요구하는 최소 산소농도 역시 달라짐을 계산으로 확인하였으며, 눈물층의 두께를 위한 계산 프로그램은 눈물층의 형태에 따라 다르게 선택되어야 함을 밝혔다. 즉, flat 피팅 시에는 렌즈가장자리와 각막이 만나서 만들어지는 오목면의 형태에 따라 렌즈 아래 눈물층의 두께가 결정되며, flat하게 피팅 될수록 각막주변부 표면의 산소농도는 감소되어 계산값으로는 (-)가 되며 실제로는 산소농도는 0이 된다. Tight 피팅 시 각막표면의 산소를 계산하면 tight 피팅으로 눈물층의 두께가 렌즈의 두께보다 극단적으로 두꺼워지게 되어 계산값은 역시 (-)가 되며 각막 표면의 산소 농도는 0이 되어 산소결핍을 야기하게 됨을 알 수 있다. 결론: 콘택트렌즈의 변수를 조절하여 피팅 상태를 변경할 때에는 눈물층의 두께와 이에 따른 각막표면의 산소농도를 정확하게 계산하여 산소결핍이 나타나는 일이 없도록 하여야 한다.

• 패션비즈니스
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• 제18권3호
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• pp.91-103
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• 2014

Shirts which have been a inner-wear in men's suit in the past, are being changed into an item that 20's men utilize to their individuality. Dress shirts have gotten out of its shape, becoming tight and slim with activity and fashion trend. In this study, two patterns of fitted dress shirts in a clothing construction text book were compared with the pattern of an apparel company with regard to the size tolerance and appearance silhouette; this comparison was performed through a fitting test and an appearance evaluation. According to the study, size tolerance of chest girth and waist girth were about 6~8cm and 10~18cm, respectively. Neck girth of the collar was tight in both the fitting test and appearance evaluation. Thus, the measurement value of the neck base girth had to be used for the collar pattern making. Moreover, approximately 35cm is a moderate size for the width on the upper arm in sleeve. Therefor the factors such as size tolerance of waist girth, height of sleeve cap, slim sleeve width and measurement value of neck base girth are being considered for the pattern making of fitted dress shirts.

• 한국의류학회지
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• 제40권3호
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• pp.526-538
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• 2016

Breast cancer surgery result in changes in clothing style due to changes in the size of the breast as well as body shape. This study provides basic data as a fashion therapy to improve the quality of life for breast cancer patients who have to change clothing habits after surgery. The regression results found that the most important factor are pain and the amount of breast loss for clothes style changes after breast cancer surgery. Breast cancer patients suffer pain relative to the proximity to the date of surgery and regardless of the breast cancer resection range. However, the changes in clothes style relates to the amount of pain and breast reduction range. The t-test results on the change of the clothing styles for before and after breast cancer surgery showed that women significantly prefer comfortable clothes with sleeves and consider a closure style on clothes to put on and take off instead of clothes that are tight-fitting, have thin fabric or deep neck lines. Painful breast cancer results in women who prefer closure style on clothes, front closure clothes and garments that hide body shape. However, the larger reduction range of breast cancer patients and those with painful breast cancer prefer garments that hide body shape and are looser size clothes with sleeves.

• 한국의류학회지
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• 제34권9호
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• pp.1479-1490
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• 2010

This study provides basic data for the development of jacket patterns which reflect designs corresponding to the body shape features and preferences of obese women in their 20s and 30s by understanding problems they may encounter in wearing a ready-made jacket by researching the reality of ready-made tailored jacket wearing and their design preferences. A survey was conducted by sampling 82 obese women (over $25kg/m^2$ BMI) between the ages of 20 to 39. The details of the survey consists of general information, interest rate and importance rate on clothes, reality of wearing and purchasing jackets, measurement fits per each part, and preferred designs. SPSS 14.0 was used to analyze the data. The results showed that 76.8% of obese women wore their jackets less than 5 times a month. Those in the 20s wore the jackets more frequently than those in the 30s. The reasons for not wearing jackets frequently included uncomfortableness in activities and unavailability of the correct size. A total of 55% of the total preferred the fitting to be relatively smaller than the body size or tightly fitting. Although in the past, there was a tendency to wear a loose fit to cover the body shape, currently even obese body shapes avoided the loose fit as the tight fit is the trend. In terms of the satisfaction rate for the measurements per each part of jackets, there was a low satisfaction rate for most of the items. For the circumference items such as waist length and chest size, people responded that they were too small and for the length of items such as the length of jacket and sleeve length, people responded that they were too long. This was because the readymade clothes brands increase the length of items and circumference items in uniform in the same intervals when producing large sizes. Both those in the 20s and the 30s preferred a tight fit. In terms of preferred fabric, a wool/spandex mix was most popular and then cotton/spandex. This shows that they prefer those fabrics which allow an excellent activity while maintaining the exterior well. In addition, they preferred black color with no patterns because they wanted their body size to look reduced and did not want to receive any attention.