著者

小柳 健一 野田 堅太郎 大島 徹 増田 寛之 塚越 拓哉 桒子 嘉美 木谷 尚美

出版者

一般社団法人 日本機械学会

雑誌

日本機械学会論文集 (ISSN:21879761)

巻号頁・発行日

vol.89, no.927, pp.23-00128, 2023 (Released:2023-11-25)

参考文献数

26

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When mascot suits or plush fabrics are used to cover a human-friendly robot, frequent sterilization may be required, depending on the use of the robot. However, the effects of such sterilization are not sufficiently understood. In this study, variations in the strength and color values of plush fabrics were measured and quantitatively evaluated following 50 cycles of sterilization by ethylene oxide gas (EOG). The fabrics were composed of boa fabric, which is commonly used in mascot suits and plush dolls, and cloth reinforced with polyurethane foam. The tensile strength and the elongation were measured by the tensile strength test for clothes or clothing seams, in accordance with the standard JISL1096. In terms of appearance, red-green-blue (RGB) color values were obtained from photographs taken under the same light conditions to evaluate the color tone. A friction test was used to evaluate the tactile sensation. These results showed that EOG sterilization did not notably affect the properties of the fabrics; however, a single cycle of autoclave sterilization degraded the fabrics. Notably, the boa fabric shrunk and hardened. Thus, EOG sterilization, which does not feature elevated temperatures, may be an effective sterilization approach for these materials.

著者

塚田 トキエ 堀井 満恵 木谷 尚美 篠原 治道 小野寺 孝一

雑誌

母性衛生 = Maternal health (ISSN:03881512)

巻号頁・発行日

vol.37, no.4, pp.397-402, 1996-12

被引用文献数

1