| 摘要 |
PROBLEM TO BE SOLVED: To obtain such raw silk having unevenness of thickness and knot as to be reeled from double cocoon and ancient seed cocoon by using a mass production cocoon and to provide provide a yarn-reeling method without requiring devices, member, etc., for groping end step/picking end step by simultaneously carrying out yarn-reeling step and the groping end step/picking end step in a yarn-reeling tank. SOLUTION: An unprocessed initial cocoon such as new cocoon or fallen initial cocoon is charged into the yarn-reeling tank having a means for stirring yarn-reeling hot water in the yarn-reeling tank in which initial yarns of processed initial cocoon are collected, ended and reeled. Thereby, impact shock of yarn-reeling hot water to cocoon layer by stirring of the yarn-reeling hot water and contact and collision between cocoon layers are generated. As a result, crude end or correct end is obtained from the unprocessed initial cocoon to provide a cocoon having ends, and the cocoon having ends is added to end yarn of the processed initial cocoon and and groping end, feeding end and reeling in which ends of the mixture are collected together with processed initial cocoon generating occurrence, etc., of knot by collapse of cocoon layers by the stirring and collected ends are reeled. Therefore, groping end, feeding end and yarn reeling are simultaneously carried out. COPYRIGHT: (C)2007,JPO&INPIT
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