To provide a method of manufacturing a bag body for creating an innovative design while using a narrow fabric represented by edging of a tatami which is a traditional material.
The manufacturing method of a bag body includes the steps of: using substantially one edging 1 of a tatami to fold it in a manner alternately exposing the surface 1a and the reverse side 1b outward from the center X to outside to expand the diameter; forming one surface layer material A, while superposing the end edge on the center X side of the succeeding edging 1 closely on the preceding edging 1, by continuously sewing up at a position with a fixed width from the end edge on the center X side of the succeeding edging 1; and shaping into any outline using the sewn reverse side of the surface layer material A as the design surface.
Hirosaburo Mori
Mizue Matsuura
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