| 摘要 |
PURPOSE:To facilitate cutting and seaming by furnishing a first foundation each side part of which is continued to both sides of a central part and a second foundation both ends of which are sewn on a head part and a bottom part of the central part, both side parts of which are sewn on the periphery of the both side parts of the first foundation and forming a pressure gas filled space between itself and the first foundation in a bad body. CONSTITUTION:A side B of a central part 36X of a first foundation 36 and a side I of a driver contact part 38X of a second foundation are sewn on each other. Thereafter, a side E of a side part 36Y of the first foundation 36, a side K of the driver contact part 38X of the second foundation 38, a side F of the side part 36Y of the first foundation 36 and a side N of a continued part 38Y of the second foundation 38 are respectively sewn on each other. Additionally, a side G of a side part 36Z of the first foundation 36 and a side L of the driver contact part 38X of the second foundation 38 and a side H of the side part 36Z of the first foundation 36 and a side O of the continued part 38Y are sewn on each other. Finally, a side A of the central part of the first foundation 36 and a side M of the continued part 38Y of the second foundation are sewn on each other. |
