著者
羽賀 敏雄 有内 則子
出版者
社団法人 繊維学会
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.65, no.8, pp.223-228, 2009 (Released:2009-09-15)

Awa Shijira fabric is a crepe cotton fabric made of cotton that is woven alternating the plain and the rib texture in the weft direction. Both the warp and weft yarns are usually sized with starch, before weaving. In the course of desizing process the fantastic crepe texture is formed due to the shrinkage of yarns especially in the weft direction. Thus, the geometrical roughness for the fabric desized tends to become obvious in the weft direction. The mechanical and surface properties for four kinds of traditional Awa Shijira fabrics were investigated comparing those for the plain cotton fabric. The roughness property measured based on KES has become marked in the weft direction for the fabrics having smaller values of the shear properties in the weft direction. Also, Shijira fabrics used in this study have shown higher frictional, bending and compression properties. Moreover, there observed no remarkable differences in the mechanical properties between nationally guaranteed traditional Shijira fabric and the one guaranteed by Tokushima prefecture.
著者
江頭 満 小林 幹彦 今野 武志
出版者
社団法人 繊維学会
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.65, no.6, pp.156-160, 2009 (Released:2009-08-12)

Electrospinning was carried out in an insulating liquid, Fluorinert FC-40 (Sumitomo 3M Ltd.), to judge whether "wet electrospinning" is practicable or not. Chloroform, N,N-dimethylformamide, and their mixture of 1 to 1 are used as a solvent of polystyrene. Among the three solvents of spinning solutions, only chloroform was fit for wet electrospinning in Fluorinert FC-40. Effect of polystyrene concentration was investigated using spinning solutions of chloroform solvent. Polystyrene particles and fibers were formed from the solutions of 5 to 15wt% polystyrene spinning solutions. From 20wt% solution, only fibers with many beads were formed, and from 25wt% solutions only fibers without beads were formed. The diameters of fibers formed were increasing with an increase in the concentration. The diameter was about 10um and 50um for fibers from 20wt% and 25wt% solutions, respectively. It is concluded that wet electrospinning is practicable. However, improvement of apparatus and process will be necessary to produce non-woven fabric of nanofibers.
著者
瀬尾 寛
出版者
The Society of Fiber Science and Technology, Japan
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.46, no.12, pp.P564-P569, 1990-12-10 (Released:2008-11-28)
参考文献数
17
被引用文献数
12 13
著者
森 典彦
出版者
The Society of Fiber Science and Technology, Japan
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.51, no.6, pp.P227-P232, 1995-06-10 (Released:2008-06-30)
参考文献数
7
被引用文献数
1 2
著者
木村 光雄
出版者
社団法人 繊維学会
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.60, no.11, pp.P_519-P_523, 2004 (Released:2005-12-15)
著者
村上 毅
出版者
社団法人 繊維学会
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.63, no.8, pp.P_209-P_212, 2007 (Released:2007-09-10)
被引用文献数
2 2
著者
中久喜 輝夫
出版者
社団法人 繊維学会
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.52, no.2, pp.P57-P62, 1996-02-10 (Released:2008-06-30)
参考文献数
15
著者
鞠谷 雄士
出版者
社団法人 繊維学会
雑誌
繊維学会誌 (ISSN:00379875)
巻号頁・発行日
vol.63, no.12, pp.P_417-P_422, 2007 (Released:2008-01-15)
被引用文献数
1 2