[의류제품] Development of a Tool to Measure the Pressure Comfort of a Cap (II) — by the Analysis of Correlation Between Objective Pressure and Subjective Wearing Sensation 출판일 : 2007.07.01 저자 : Chung Hee Park, Youngmin Jun, Tae Jin Kang, and Ju Hyun Kim 서지사항 : Textile Research Journal, Volume 77, Issue 7, 520페이지 등록일 : 2011.09.27 I 조회수 : 99 작성자 : admin |
A tool to evaluate the subjective wearing comfort of baseball caps from the objective
measurement of pressure was developed. Comfortable fittability index (CFI) and holding
power (HP) were defined to represent the subjective wearing comfort of caps. In order to
define the CFI, average pressure and pressure distribution of cap pressure were obtained
and subjective sensations were evaluated by wearing test. Two sets of caps were
evaluated, one set made of elastic fabric (F-caps) and the other set made of non-elastic
fabric (S-caps). F-caps exerted lower average pressure and smaller pressure distribution.
In wearing test results, F-caps were comfortable within the wide rage of the cap size. From
the results obtained, we tried to find the statistical relationship between the objective
pressure and HP or CFI values. HP values increased with the increase of average pressure
and also with pressure distribution, regardless of the textile properties. We analyzed the
regression equation to estimate HP and pressure sensation utilizing average pressure and
pressure distribution, and constructed the regression equation to estimate CFI using the
calculated pressure sensation. We programed such estimated data in an algorithm and
connected the measuring equipment of a cap pressure. Finally, a tool was developed to
measure comfort and HP of a baseball cap from measuring the pressure inside caps.
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