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KMID : 1041219670070010081
Journal of Sericultural and Entomological Science
1967 Volume.7 No. 1 p.81 ~ p.87
Studies on The Causes of Breaks occurred During The Winding Operation
Kim Han-Soo

Abstract
This report was prepared to find the causes of breaks during the winding operation and the obtained results were as followings. 1. Among around kinds of breaks, the percentage of breaks on the silk thread in our country was that injured and damaged thread was 43.23% where as hard gum spots of 16.07% split thread of 11.70%. and disturbed one of 7.22% were found. 2. It was known that the breaks percentage between Spring cocoon and Autumn cocoon bad the difference. 3. Microscopic observation of the spots of breaks were separately made, and the sccurted causes were observed to prevent the admajor defects.
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