• 한국의류학회지
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• 제29권1호
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• pp.157-166
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• 2005

The purpose of this study was to establish the upper garment sizing systems for elderly men. These were on the basis of classification of 294 elderly men's somatotypes aged between 60 and 80 with the extent of drop value and analysis of the sizing systems of men's wear companies. The results were as follows: First, the sizing systems of men's wear companies were established with priority given to the young and the middle whose heights were taller than the elderly. There was no sizing system only for elderly men in men's wear companies. Secondly, as the height range increased, the size of chest and waist proportionally increased; however, the waist sizes were limited to somewhat small size ranges. So the sizing systems of men's wear companies had difficulty in covering up the developed-waist somatotype of the elderly. Thirdly, only 1 company out of 10 established the sizing system according to the somatotype. Lastly, the total numbers of size which were established by this study according to somatotype were 40; 18 sizes were set for type A, 10 for type Y, and 12 for type B. The standard sizes were 97-88-165 for type A,94-79-165 for type Y, and 97-94-165 for type B.

• 한국의류학회지
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• 제8권1호
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• pp.29-37
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• 1984

This study was investigation of the change of fine structure of hemp cellulose at different growing stages. The samples collected about every eight day were divided into seven groups based on plants height, then they were numbered from 1 to 7 in the order of their height. For this, the degree of crystallinity, orientation and crystallite size were measured by wide angle X-ray diffraction method. The results of this experiment were summerized as follows ; 1) The degree of crystallinity was increased by growth of hemp celtilose to be maximum in sample 5$\~$6. At this stage, the stability of crystals was showed in good states. In addition to, crystallinity index by Segal, Turley and area method showed same tendency as Ruland's. 2) The change of orientation was gradually increased by growth of hemp cellulose. This result was correlated with the degree of crystallinity. Therefore, the change of orientation depend on the degree of crystallinity. 3) On the other hand, the crystallite size was decreased by growth of hemp cellulose. But, increased after sample 4. By the way, crystallite size was interrelated with growth rate.

• 한국의류학회지
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• 제29권8호
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• pp.1068-1078
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• 2005

The purpose of this study was to analyze the production process of 12 domestic companies that manufacture women's knitwear and the degree of satisfaction of the middle-anged women who purchase knitted Jacket. Three hundred questionnaires were distributed and a total of 276 usable data were coded for further statistical analysis including descriptive statistics (frequency and one way- ANOVA test) by using SPSSWIN 10.1. It was found that the price satisfaction of knitted jacket was low because of imported yarn and production methods(i .e., 1inking, sewing, etc.). Therefore, it is necessary to develop that domestic yam and improve production methods. Another finding ot the study demonstrated that the size of knitted jacket was a little tight for the middle-aged women on the circumstance size(i.e., bust, waist, etc.) while majority of the respondents felt that the areas such as sleeve and shoulder seemed a little bit longer than their size. It should be designed in such that the physical characteristics of knitted materials are considered when pattern is made. Clothing companies should make an effort to effort more information about the knitted jacket and develop pattern suitable for the body shape of the middle-aged women.

• 한국의류학회지
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• 제30권8호
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• pp.1199-1209
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• 2006

The purpose of this study was to analyze men's body sizes in order to develop men's garment sizing system. This study was based on the anthropometric measurements called Size-Korea, which was surveyed in year 2003 and 2004. The male subjects of the survey were 3215, who were from 18 to 69 years old. In the results, each age group had the statistically different mean of height from one another, which was inverse proportion to age. Analyzing with the height index values, Fifties had the biggest values in bust, waist and hip circumferences while Thirties had the biggest values when the circumferences were analyzed by its original measurements. Therefore, the consumers who wanted bigger sizes were Fifties instead of Thirties or Forties in case they had the same height. For the past 5 years, bust, waist, hip and waist-height were obviously increased and this phenomenon was remarkable at Twenties. The results of Correlation analysis showed that height, bust, waist, neck circumference were the key dimensions for the apparel sizing system.

• 한국의류학회지
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• 제41권6호
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• pp.1154-1165
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• 2017

For children with most outdoor activities, wearing appropriate shoes is important to their growth and health. The purpose of this study is to identify characteristics regarding children's feet and to provide beneficial information for an appropriate sizing system of children's shoes. The data of the study were 3D measurements of feet from school boys aged 7-12 of the 6th Anthropometry of Size Korea. This study revealed that the two factors related to the size and height of the feet represent the characteristics of children's feet, unlike adults. As a result of applying the data of this study to the current KS sizing system of the children's shoes, only the foot lengths were within the sizing system. Consequently, the current sizing system requires revisions and supplements to the foot-width and foot-circumference sections.

• 한국의류학회지
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• 제43권6호
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• pp.930-940
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• 2019

This study analyzes the facial data required for sheet design in order to pursue the facial compatibility of disposable sheets used in facial mask products that are increasing in popularity as self-care methods. The subjects of the study were 23 facial measurements of 1,001 women in their 20s to 60s from Size Korea's 6th 3D data. Through factor analysis, sheet-related facial measurements were collected into six factors included in the vertical length of each part of the face: length of face surface from the ear to each part of the face, width of eyes, nose, lips, length of nose, vertical length of lower face, width of the head and width of chin. Three sheet face types were classified using six factor scores as variables, and the characteristics of each type differed according to age group. As a result of the discriminant analysis to identify the dimension items that classify the three cluster types, 12 contributing items were extracted out of 23 items. This study provides useful information and data for further studies of products requiring facial fitness.

• 한국의류학회지
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• 제15권2호
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• pp.189-198
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• 1991

The object of this study is to perceive the discomforts of the brassiere consumers according to their age groups & weight groups. The study procedures consisted of a status quo study, a rating on fit and performance according to brassiere types. 1. The result of the status quo study are as follows. (1) The study showed that with getting age bust circumference and bust size become larger with a bigger tendency to droop. Thus older age, bigger bust circumference and size require a technically improved version of brassieres. (2) Slightly tight fit brassieres were favored over more ample ones. The hobbling areas were center front, under armpits, and shoulder strapareas in that order. 2. The results of fit rating on different brassiere types are as follows. (1) The areas affected by brassiere performance were length from side neck point to bust point (bust length), width between bust points and bust height. (2) Compared among brassiere types, the wire type proved most effective. The bigger cup size group had higher satisfactory rate and low discomfort on wearing.

• 한국의류학회지
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• 제29권2호
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• pp.279-285
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• 2005

In order to activate the characteristics of charcoals in fiber systems, this study was carried out to experiment with the particle size from two micrometers to ten micrometers of charcoal powders on silk fabrics. The results obtained were as follows; The silk fabrics were dyed with gray color by charcoals effectively. The K/S value, that is indicative of the dye affinity, became higher as the increase of dyeing temperature, dyeing time, and dyeing concentration. Te dyeing effects were the highest with 50%(o.w.f.) of charcoals at $100^{\circ}C$ for 120 minutes in this experiments, It was observed the surfaces of silk fibers were mainly adcorbed with charcoal powders of the particle size from two micrometers to four micrometers by scanning electron microscope. Dyed silk fabrics showed comparatively low fastness to the fade of launding, the stain of the treatment of perspirations, and the strain of water fastness test, but good fastness to the stran of laundering, te drycleaning, the fade of treatment of perspirations, and the fade of water fastness test. In connection with the functional properties of dyed fabrics, the deodorizations were drastically improved, and the far-infrared emissions improved highly, and also the antibacterials were comparatively good.

• 한국의류학회지
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• 제47권1호
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• pp.171-190
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• 2023

This study aims to develop algorithms for automatic extraction landmarks from the lower body of women aged 20-54 using the Grasshopper programming language, based on 3D scan data in the 8th SizeKorea dataset. First, 11 landmarks were defined using the morphological features of 3D body surfaces and clothing applications, from which automatic landmark extraction algorithms were developed. To verify the accuracy of the algorithm, this study developed an additional algorithm that could automatically measure 16 items, and algorithm-derived measurements and SizeKorea measurements were compared using paired t-test analysis. The statistical differences between the scan-derived measurements and the SizeKorea measurements were compared, with an allowable tolerance of ISO 20685-1:2018. This study found that the algorithm successfully identified most items except for the crotch point and gluteal fold point. In the case of landmarks with significant differences, the algorithms were modified. This study was significant because scan editing, landmark search, and measurement extraction were successfully performed in one interface, and the developed algorithm has a high efficiency and strong adaptability.

• 한국지역사회생활과학회지
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• 제25권3호
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• pp.373-382
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• 2014

This study was explored the relationship of fit-related factors and, clothing evaluation criteria to clothing satisfaction. A total of 247 completed responses were obtained from a convenient sample of female students in their twenties. The statistical analysis methods included factor analysis, an ANOVA, and a multiple regression analysis. First, clothing evaluation criteria included practicality, product trait, and symbolism. Second, a comparison of clothing evaluation criteria and clothing satisfaction in groups divided by fit-related factors showed significant differences. In particular, the fat body type group showed higher level of the product trait and the thin body type group showed lower level of clothing satisfaction. The high activity group showed higher levels of clothing evaluation criteria and lower level of clothing satisfaction. Third, body type perception (-) and activity importance (-), fit-related factors, and practicality (+), clothing evaluation criterion had significant effects on clothing satisfaction. Therefore, These results suggest that fashion firms should make efficient use of fit-related factors and clothing evaluation criteria to enhance consumers' clothing satisfaction and to stimulate their purchase intention toward fashion goods.