Studies on The Causes of Breaks occurred During The Winding Operation

재조절단의 원인에 대하여

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.

우리나라 생사의 재조절단에 관해 원인별로 분석 고찰한 결과 다음과 같다. 1. 우리나라 생사의 절단비율은 절단종류 10 여종 중 다친실(상사)43.23%, 고착(고착) 16.07％, 갈린실(열사) 11.70％ 및 엉킨실 7.22％ 등이 그 대부분이었다. 2. 춘추별로 절단비율에 차가 있음을 발견하였다. 3. 원인별로 절단부위의 현미경관찰을 하고 그 발생원인을 고찰하였으며 그 방지책을 강구하였다.