To straighten the groove line along the R shape of a cushion pad at the time of folding over the stitch part of the backrest upper piece and side piece of the seat cover of a seat back to the front and covering the cushion pad.
The seat cover 24 for covering the cushion pad 35 of the seat back is formed in an almost bag shape capable of covering the cushion pad in a cap shape by a backrest piece at a center part, the backrest upper piece 26 sewn to the upper part of the backrest piece and covered in a fold-over shape on a back surface side along the R shape of the upper part of the cushion pad, left and right side pieces 27 sewn to the left and right of the backrest piece and the backrest upper piece and a frame piece 28. A pulling cotton cloth 31 sewn to the back surface side left and right of the backrest upper piece by main stitches nb is pulled in the fold-over shape on the lower surface side of the side pieces and fixed by a tag pin 33 to a barrier cloth 32 attached to an outlet seam part where the side pieces and the frame piece are sewn by stitches nd.
ITO DAISUKE
YANO MASAHARU
TOYOTA MOTOR CORP
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