| 摘要 |
PROBLEM TO BE SOLVED: To prevent the shift and the turn-up at an apron and the scattering of waste thread, small cloth pieces, marking pins, etc., during sewing. SOLUTION: The hem of an apron is inserted into an outer ring 1 and connected to an apron cloth 3. The waist part of the apron is inserted into a waist ring 2 in the similar manner and connected to the apron cloth 3. |
