How to make seamless women's pants?

What are the components of seamless women's pants?

Elastic Waistband–Support and maintain underwear upright and flat on the body

Crotch piece–Cover the genital area. Must be lined with absorbent and comfortable fabrics

Leg opening–Improve the structure of underwear and conform to ergonomics. It shouldn't be held too tightly

Back cover–It is best to ensure that it provides complete rear coverage to support the hips

How to make different parts of seamless women's pants?

-For leg openings-

Just cut the fragments off. Note: Not applicable to all fabrics.

Stitch the edges of these fragments. Use MS-107 to lay down the tape, then fold it with MS-208 or an iron, and finally press it with MS-D38.

-Lumbar region-

Use MS-107 to apply tape to the edges, then use MS-208 or an iron to roll the edges, and finally use MS-D38 to flatten them.

-For side seams-

Use MS-107 to apply tape to the edges, then overlap with an iron, and finally use MS-214050 to staple through ultrasound or sewing.

-For the crotch-

Use MS-107 to lay adhesive tape, use an iron to bond the crotch, and then use MS-D38 to press flat.