4 0 0 0 OA 古代紫(チリアンパープル)の合成と染色
4 0 0 0 OA 自動車メーカーによる自動繰糸機の開発経緯
- 著者
- 髙林 千幸
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.27, pp.139-145, 2019 (Released:2019-03-12)
- 参考文献数
- 16
3 0 0 0 OA イタリア コモに繰糸機・撚糸機の原点を見る
- 著者
- 髙林 千幸
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.28, pp.141-151, 2020 (Released:2020-08-12)
- 参考文献数
- 14
3 0 0 0 OA 山田耕筰作曲《蚕糸の歌》
- 著者
- 金子 敦子
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.27, pp.155-161, 2019 (Released:2019-03-12)
- 参考文献数
- 12
3 0 0 0 OA 国産蚕品種による絹箏弦の開発-繭品種による絹弦の物理的特性-
- 著者
- 清水 重人 徳丸 吉彦 金子 敦子
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.20, pp.47-52, 2012 (Released:2013-03-30)
- 参考文献数
- 6
Polyester and nylon strings for the koto, a traditional Japanese string instrument, are popular in Japan because of their strength and affordability. However, many players prefer silk strings because of their elongation and tone. We have been attempting to develop highly durable silk strings by using original Japanese silkworm races. Here, we studied the physical properties and durability of silk strings made from the various cocoons. We found significant differences in the physical properties and durability of the strings from different races, including ‘Koishimaru’ and ‘Platinum Boy.’ (E-mail: shimizu@silk.or.jp)
2 0 0 0 OA 近代日本における煮繭・繰糸温度の変遷に関する技術史的研究
- 著者
- 鮎澤 諭志 森川 英明
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.31, pp.41-52, 2023 (Released:2023-10-19)
- 参考文献数
- 22
本研究では,明治,大正,昭和期における68点の技術資料を精査して煮繭・繰糸温度の変遷および原料繭の特性のパラメータの解析を行い,各時代における改変要因の分析を行った.その結果,煮繭・繰糸温度は,明治前半期に大きなばらつき幅がみられ,1900年頃以降は高温に収束し,総じて上昇傾向で推移していた.ばらつき幅が生じた要因は,明治前半期の原料繭は繭層が薄弱で品質が低く,繭乾燥技術等も未発達であったため,官営富岡製糸場の起点温度より低温煮繭・低温繰糸の3象限に多く分布し,高温煮繭(若煮),浮繰り繰糸を行う1象限と4象限にも一定数が分布したことにあった.1900年頃以降は繭乾燥技術の進展等によって高品質繭の割合が増加した一方,低品質繭等も高い割合が維持されたため,能率に特化した生産目的が継続され,大正期には原料繭の品質向上によって品位重視に転換した.その結果,高温煮繭(1・4象限)への収束がみられたと推察した.
2 0 0 0 OA 6,6'-ジブロモインジゴの建て染め法と光照射による脱臭素化の制御方法
- 著者
- 澤田 忠信 石井 裕之 市川 紘章 渡邉 和希 青木 淳治 上田 豊甫
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.19, pp.15-21, 2011 (Released:2011-12-06)
- 参考文献数
- 7
Tyrian purple (6,6′-dibromoindigo) is the oldest known dye, and has been used since pre-Roman times in the Mediterranean region. In its reduced form in a vat, it dyes fibers a brilliant violet. Although this dye is stable in the solid state, the leuco-form used in vat-dyeing is unstable in light, giving leuco-indigo by debromination; fibers then become dyed a bluish shade. We examined how to prevent the influence of light on this dye in the vat. We found that light of 300-500 nm wavelength promoted debromination, and that good vat-dyeing could be achieved by excluding light of such wavelengths.( E-mail: sawada@ge.meisei-u.ac.jp)
2 0 0 0 OA トルマリンシルクの開発
- 著者
- 神谷 文代 成瀬 信子
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.12, pp.78-79, 2003-12-01 (Released:2013-02-16)
2 0 0 0 OA タンニン酸 ―鉄媒染による絹の劣化
2 0 0 0 近年における八王子織物産地の性格と地域ブランド品の地位
- 著者
- 関上 哲 張 娟 横山 岳 数納 朗 范 作冰 小野 直達
- 出版者
- The Japanese Society of Silk Science and Technology
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.20, pp.41-45, 2012
We examined the characteristics of the Hachioji textile production area in recent years and the status of goods marketed under its regional brand, "Mulberry City Necktie," in an attempt to understand the future directions of the industry and revitalize this weaving production area. We performed a series of intensive interviews with members of the Hachioji weaving cooperative and with staff of direct management shops and a company. The main results were as follows. Although the Hachioji textile production area has been known for decades as a necktie production area, in recent years this type of production has struggled to survive under the severe conditions resulting from factors such as a weakening production base. The status of regional-brand goods has been very low among major domestic textile production areas, and production of such goods has been decreasing since 2005. We have two proposals for revitalizing the Hachioji textile production area. First, the weaving industry cooperative should endeavor firmly to maintain its traditional technique of necktie production and should act quickly to gain an understanding of consumer needs. Second, the cooperative should find a way of coping more strategically with the problems inherent to the market, and it should especially tap new markets for its brand goods. (E-mail: zhangjuanrq@hotmail.co.jp)
2 0 0 0 絹と綿布の熱伝導率の温湿度依存性
- 著者
- 山田 晶子 成瀬 信子
- 出版者
- The Japanese Society of Silk Science and Technology
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.15, pp.31-36, 2006
地球環境が温暖化し、人々の生活にも大きな影響を及ぼしている。暑熱気候を少しでも快適に過ごすためには、暑い環境や寒い環境での各種繊維素材布の熱伝導特性を知り対策を図る必要がある。様々な布素材の熱伝導率(山田1997)、絹布はどうして涼しいのか(山田・成瀬2002)について知見を得ることができた。<br>ここでは、環境の温度と湿度を変えて熱伝導率を計測し、布の熱伝導率は、空気、水分、繊維の各体積率とその熱伝導率の和によって求められることが判った。また、布の熱伝導率のうち繊維(異断面・異方向に並んでいる)の熱伝導率の寄与が最も大きいこと、得られた繊維固有の熱伝導率は、温度の影響よりも繊維体積率の影響が大きいことが判った。
1 0 0 0 OA 蚕糸業における動物福祉の議論 ――「エシカル」という価値観に注目して――
- 著者
- 小澤 茉莉
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.31, pp.89-95, 2023 (Released:2023-10-19)
- 参考文献数
- 28
Animal welfare in the fashion industry has been discussed actively in recent years. In fact, because of doubts about the necessity and propriety of the killing of animals during production processes, a movement to avoid animal materials such as fur has emerged, especially in Western countries. Simultaneously, consciousness about animal ethics, including animal rights and animal liberation movements, has activated discussions worldwide to reconsider the human–animal relationship.This paper presents a review of the history of animal welfare and animal ethics development. Then issues involved in these discussions are considered. Specifically, the anthropocentric mode of thought which accompanies the view of animals with clear separation between humans and animals is pointed out, along with the fact that discussion of the human–animal relationship itself does not include practical activities.Additionally, to develop these discussions comprehensively in the future, this discussion specifically examines the Kuyō spirit of producers who witness the killing of animals. Finally, based on the discussion presented above, the future of animal welfare and animal ethics in the silk industry are explored.
1 0 0 0 OA 欧州蚕品種によるフランス・ロココ時代の宮廷衣裳の復元と風合い及び繊維特性に関する研究
- 著者
- 伊豆原 月絵
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.27, pp.79-87, 2019 (Released:2019-03-12)
- 参考文献数
- 10
- 被引用文献数
- 1
The author conducted a restoration study of the 18th-century French court costume and is studying aesthetic sense and dyeing technique. Because costumes are being restored based on detailed research data such as composition data such as costume patterns and weaving techniques, weaving methods, etc. There is no previous study mentioning the reason such as silk costumes are lightweight. In this study, from the survey of textiles in the Rococo era of domestic and overseas museums, it was hypothesized that the texture properties of this court costume texture might be related to silkworm varieties, and for four years from 2012, after obtaining the Grants-in-Aid for Scientific Research, we restored court costumes from breeding of the original race of European silkworm variety. First of all, we bred Sevenne white of European silkworm cultivar, reeled the raw silk, weave a white cloth and made a dress. Next, again breeding it, restoring the fabric of Kasuri made of natural dyestuffs, making it into a court costume.These studies demonstrate that the characteristics of the court costume ‘light, three-dimensional form, and soft’ properties are attributable to the characteristics of the European silkworm cultivar Sevenne White, and due to differences in silkworm varieties. We clarified the importance of fiber properties and the aesthetic sense required in the Rococo era. The characteristic is clearly to have them as a result of the experiment, it became clear that the difference in the form of the dress is caused by the fiber characteristics of the silkworm variety.
1 0 0 0 OA 蚕糸研究の足跡は不滅です
- 著者
- 加藤 弘
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.31, pp.7-8, 2023 (Released:2023-10-19)
1 0 0 0 OA 新品種「セリシン繭」の特性
- 著者
- 宮島 たか子 山本 俊雄
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.9, pp.S15-S16, 2000-12-01 (Released:2013-02-16)
1 0 0 0 OA ホーネットシルクの塩化カルシウム水溶液への溶解
- 著者
- 亀田 恒德 張 薔
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.22, pp.109-116, 2014 (Released:2015-04-02)
- 参考文献数
- 27
Aqueous solution of calcium chloride (CaCl2) is a promising solvent for biomaterial like silk fibroin, thereby offering potential application in industrial purposes. We observed that the silk, produced by larvae of hornets (Vespa), dissolved in an aqueous solution of CaCl2 in the concentration range of 3-6 M. The solubility of hornet silk was the maximum when CaCl2 concentration was 4.5 M. The rate of dissolution of the hornet silk in the aqueous solution of CaCl2 was sensitive to temperature. The hornet silk was found to dissolve in 4.5 M CaCl2 solution even at 20°C. Such high solubility of the hornet silk in the aqueous solution of CaCl2 could be attributed to the low content of β-sheet structure. The silk dissolved in the aqueous solution of CaCl2 within 1 h when the temperature was between 40 and 80°C, and less protein degradation occurred under the aforementioned condition.
1 0 0 0 OA 現代に甦る正倉院染織
- 著者
- 尾形 充彦
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.16, pp.118-121, 2007 (Released:2009-01-16)
1 0 0 0 OA インド北東部,アッサム州にエリ蚕を訪ねる
- 著者
- 上岡 和江
- 出版者
- 日本シルク学会
- 雑誌
- 日本シルク学会誌 (ISSN:18808204)
- 巻号頁・発行日
- vol.27, pp.163-171, 2019 (Released:2019-03-12)
- 参考文献数
- 5
