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Characterization of Cashmere Related to Tactile and Visual Senses
http://hdl.handle.net/10212/2507
http://hdl.handle.net/10212/250792720f17-78b9-4efe-a8d8-91478142a5ba
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内容の要約 (113.4 KB)
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内容・審査結果の要旨 (178.6 KB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||||||
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| 公開日 | 2021-08-26 | |||||||||
| タイトル | ||||||||||
| タイトル | Characterization of Cashmere Related to Tactile and Visual Senses | |||||||||
| 言語 | en | |||||||||
| その他のタイトル | ||||||||||
| その他のタイトル | 視感、触感に関係するカシミア繊維集合体の特性評価 | |||||||||
| 言語 | ja | |||||||||
| 作成者 |
ダバージャーバ ナラントグトフ
× ダバージャーバ ナラントグトフ
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Cashmere | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | compression | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | friction | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | L* | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | qmax | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | tactile sense | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | fingertip | |||||||||
| 主題 | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Tri-axial force plate | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | Woven cashmere fabrics are well known as high-grade luxury fabrics because of their softness, light weight, warmth, and unique luster. This study aimed to develop a new characterization method for assessing the tactile and visual properties of fine cashmere assemblies. The objective method to simulate the expert’s touch was introduced to differentiate among the softness of fine cashmere tops under low applied force, as are its compression and surface properties. The compression energy (WC) and displacement (Dmax) at a Pmax 250Pa were suitable for distinguishing among samples. The mean coefficient of friction (MIU) were resulted a significant difference (p<0.05) among fine cashmere tops. Softness as evaluated by the hand touch of an expert can be differentiate by using the values of compression and MIU in combination. A surface characterization method was examined to specify the effect of super fine fibers on the luster and warmth of cashmere fabrics. Using a goniospectrophotometer, a high CIELAB L* was found for rotation angles (θω) around 90°, corresponding to an aligned fiber surface, but not for random fibers. The shape of the plot of L* versus θω was affected by the degree of hairiness and its direction. By measuring the surface roughness (SMD) with a surface tester (KES-SE-STP), a difference in light reflection of the fabric warp and weft directions and surface friction was observed according to the hairiness. The transient heat flux (qmax) related to the warmth perception were examined. The fabric surface texture was evaluated as using two methods such as KES surface tester and actual human finger movement. Finger sliding assessment was carried out using the triaxial force plate to obtain the finger force, speed and position of fingers. Coefficient of friction obtained by Tri-axial force plate (CoF) were related to the mean coefficient of friction (MIU). The findings of this thesis provide the characterization method for fine cashmere fiber assemblies and fabrics which link to a tactile and visual senses of human perception. | |||||||||
| 言語 | en | |||||||||
| 日付 | ||||||||||
| 日付 | 2018-09-25 | |||||||||
| 日付タイプ | Issued | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_db06 | |||||||||
| 資源タイプ | doctoral thesis | |||||||||
| 学位授与番号 | ||||||||||
| 学位授与番号 | 甲第902号 | |||||||||
| 学位名 | ||||||||||
| 言語 | ja | |||||||||
| 学位名 | 博士（学術） | |||||||||
| 学位授与年月日 | ||||||||||
| 学位授与年月日 | 2018-09-25 | |||||||||
| 学位授与機関 | ||||||||||
| 学位授与機関識別子Scheme | kakenhi | |||||||||
| 学位授与機関識別子 | 14303 | |||||||||
| 言語 | ja | |||||||||
| 学位授与機関名 | 京都工芸繊維大学 | |||||||||
