混紡糸の構造に関する研究

第5報 異繊度スフ混紡糸におけるサンプリングの検討

抄録

Sampilng method for counting fibres at cross-sections in blended yarn has been studied. The results obtained are as follows. In practical yarn, coefficient of auto-correlation is not any significant at intervals within mean fibre length L on each component fibre in case of continuous cut, and this shows that statistically independent sampling interval is obtainable even within L. Therefore it is found that the sampling method at 1″ interval described in the previous report (Part IV) has achieved the purpose of sampling.
Further, for calculating blend irregularity, even if the sampling method for calculating yarn evenness were used just as it were, it would make no great difference.