Comment Comment by Kikawala PDF catalog for the AiryString has a lot more details and technical information.https://ykkdigitalshowroom.com/assets/AiryString_202507_en.p...It looks like there is a core cord inside the zipper teeth. The specialized sewing machine stitches the cord to the fabric in between each teeth... tooth? parent Kikawala 1 year ago
https://ykkdigitalshowroom.com/assets/AiryString_202507_en.p...
It looks like there is a core cord inside the zipper teeth. The specialized sewing machine stitches the cord to the fabric in between each teeth... tooth?