| 摘要 |
The scouring method of bisu or silk was described. Bisu and urea were poured into soln. contg. boric acid and neutral detergents and then, boiled for 40 min. at 100≦̸C. Scouring soln. removed bisu was wrung and washed dehydrated. And followed it was poured into soln. contg. Na2CO3 and neutral detergents and boiled for 15 min at 100≦̸C and then washed.
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