Evaluation of Performance and Material Properties of Bedding and Upholstery Use

• Project/Area Number: 25350075
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Clothing life/Dwelling life
• Research Institution: Nara Women's University
• Principal Investigator: Yoneda Morihiro 奈良女子大学, 生活環境科学系, 准教授 (20158538)
• Co-Investigator(Kenkyū-buntansha): INOUE Takako 椙山女学園大学, 生活科学部, 准教授 (80184753)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2015: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000); Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2013: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
• Keywords: 繊維集合体 / フォーム材料 / 圧縮・回復特性 / 圧縮粘弾性 / 有効熱伝導率 / 椅子張り地 / 基本力学特性 / 風合い / 合成繊維 / 再生繊維 / 圧縮回復特性 / 保温性 / 椅子用充填材料 / 力学特性 / 官能評価 / ポリウレタンフォーム / 圧縮応力緩和 / 圧縮クリープ / 高湿環境

Outline of Final Research Achievements

In this study, we investigated the performance and the material properties of wadding materials for bedding and upholstery use. Following results are obtained. (1) Repeated compression and recovery behaviors under high humidity condition were investigated for the fiber assemblies made of twelve kinds of synthetic and regenerated fibers. (2) Compression and recovery property and compressive viscoelastic property were investigated for eight kinds of polyurethane foam for bedding and upholstery use. (3) Heat retaining properties of fiber assembly in low fiber volume fraction were investigated based on effective thermal conductivity. (4) Basic mechanical properties of fabrics for upholstery use were measured using KES-FB system in order to obtain fabric hand.

Research Products

• [Journal Article] 夏用および冬用紳士服地の摩擦変動曲線と表面粗さ曲線の相関解析 (2016)
  • Author(s): 米田守宏
  • Journal Title: Journal of Textile Engineering Volume: 62 Pages: 17-26
  • NAID: 130005163545
  • Peer Reviewed
• [Journal Article] 衣服の保温性のための詰め物による放射熱移動の遮へい性 (2016)
  • Author(s): 須田成美，河田敏勝，上甲恭平，井上尚子，高橋勝六
  • Journal Title: 日本家政学会誌 Volume: 67 Pages: 14-22
  • NAID: 130005120248
  • Peer Reviewed
• [Journal Article] 布の厚さおよび低温側境界条件が布の接触冷温感評価値に及ぼす影響 (2015)
  • Author(s): 米田守宏，角有沙子
  • Journal Title: Journal of Textile Engineering Volume: 61 Pages: 1-11
  • Peer Reviewed
• [Journal Article] 布の厚さおよび低温側境界条件が布の接触冷温感の評価値に与える影響 (2015)
  • Author(s): 米田守宏 角有沙子
  • Journal Title: Journal of Textile Engineering Volume: 61 Pages: 1-11
  • NAID: 130005074911
  • Peer Reviewed / Open Access
• [Journal Article] インテリア用緩衝材料に用いられるポリウレタンフォームの圧縮・回復特性および圧縮粘弾性特性 (2014)
  • Author(s): 米田守宏 中島千恵 井上尚子
  • Journal Title: 繊維製品消費科学 Volume: 55 Pages: 857-864
  • NAID: 130006224127
  • Peer Reviewed / Open Access
• [Journal Article] 高湿環境下における合成繊維・再生繊維集合体の繰り返し圧縮・回復特性の解析 (2014)
  • Author(s): 中島千恵 米田守宏
  • Journal Title: Journal of Textile Engineering Volume: 60 Pages: 15-21
  • NAID: 130004687507
  • Peer Reviewed
• [Presentation] ポリプロピレンおよびセルロース系短繊維集合体の有効熱伝導率の測定 (2016)
  • Author(s): 中島千恵，米田守宏，小川愛
  • Organizer: 日本繊維機械学会
  • Place of Presentation: 大阪科学技術センター
  • Year and Date: 2016-06-04
• [Presentation] フーリエ空間比較法による新合繊布の布表面摩擦特性の解析 (2016)
  • Author(s): 米田守宏，石本愛
  • Organizer: 日本繊維機械学会
  • Place of Presentation: 大阪科学技術センター
  • Year and Date: 2016-06-04
• [Presentation] 織布の摩擦現象におけるスティックスリップ成分の検討 (2016)
  • Author(s): 米田守宏，岡田麻美子
  • Organizer: 日本繊維機械学会
  • Place of Presentation: 大阪科学技術センター
  • Year and Date: 2016-06-04
• [Presentation] 接触子の形状が布の表面摩擦特性に与える影響 (2015)
  • Author(s): 米田守宏，徳永五月
  • Organizer: 日本繊維製品消費科学会
  • Place of Presentation: 信州大学
  • Year and Date: 2015-06-28
• [Presentation] キュプラ・ポリエステル短繊維集合体の有効熱伝導率の測定 (2015)
  • Author(s): 中島千恵，米田守宏，川原幸乃
  • Organizer: 日本繊維機械学会
  • Place of Presentation: 大阪科学技術センター
  • Year and Date: 2015-06-06
• [Presentation] フーリエ空間比較法による布表面摩擦特性の解析と設計 (2015)
  • Author(s): 米田守宏，太田智子，五艘沙紀
  • Organizer: 日本繊維機械学会
  • Place of Presentation: 大阪科学技術センター
  • Year and Date: 2015-06-05
• [Presentation] Mechanical Properties and Hand of Chair Upholstery (2014)
  • Author(s): Takako Inoue, Masako Niwa, Morihiro Yoneda
  • Organizer: 43rd Textile Research Symposium
  • Place of Presentation: Christ Church, New Zealand
  • Year and Date: 2014-12-03
• [Presentation] Heat and Moisture Transfer Properties in Clothing System including Breathable Waterproof Fabrics (2014)
  • Author(s): Risa Nagamatsu, Morihiro Yoneda
  • Organizer: 43rd Textile Research Symposium
  • Place of Presentation: Christ Church, New Zealand
  • Year and Date: 2014-12-03
• [Presentation] Objective Measurement of Fabric Warm/Cool Feeling by Finger Sensor Method (2014)
  • Author(s): Morihiro Yoneda
  • Organizer: 43rd Textile Research Symposium
  • Place of Presentation: Christ Church, New Zealand
  • Year and Date: 2014-12-02
• [Presentation] インテリア用緩衝材料に用いられるポリウレタンフォームの圧縮・回復特性および圧縮粘弾性特性 (2014)
  • Author(s): 中島千恵 米田守宏 井上尚子
  • Organizer: 日本繊維製品消費科学会2014年度年次大会
  • Place of Presentation: 京都工芸繊維大学
  • Year and Date: 2014-06-28 – 2014-06-29
• [Presentation] 椅子張り地の力学特性と風合い (2014)
  • Author(s): 井上尚子 丹羽雅子 米田守宏
  • Organizer: 日本繊維製品消費科学会2014年度年次大会
  • Place of Presentation: 京都工芸繊維大学
  • Year and Date: 2014-06-28 – 2014-06-29