PS: Insert an extra tape to cover the edge of the pocket then by safety stitching to strengthen the pocket seaming.
Suitable for high-quality trousers.
Remark: The standard folder for tape width is 3/8”(9.5mm)

TA: Two needles two chain stitches. Tape binding by two chain stitches on the edge of the pocket of high-quality trousers.
Remark: Standard folder (tap width 25.4mm/finish width 6.4mm)

Remark: EC only for PS