How to sew a Curved Gusset Pocket with a Flap

How to sew a curved gusset pocket with a flap sewing tutorial The white tape is just a PP strap. This is in order not to slide while sewing (sewing gap). When the thickness of the fabric is different, the pressure of the presser foot and the feed dog are not stable. Putting this tape means adding the height, this is very useful. 1 needle sewing machine : DDL5550N JUKI 1 needle overlock sewing machine : MO3604 JUKI BGM composition : Button hole craftman Paris collection, Tokyo collection Sample garment factory Atelier Saison. We have sewed at Shibuyaku, Jingumae in Tokyo for more than 35 years. , HowToSew, Gusset, Pocket