Abstract: In order to improve the body sculpting performance of warp knitted seamless tunic blouse, this paper weaves 13 different clothing samples based on the forming technique parameters. It researches the impact of the forming technique parameters to the shaping effect with the 3-D body scanning and the clothing pressure comfort with clothing pressure test. Then, it obtains that the shaping effect is better with the fewer number of wale. With the stretch density in waist line is higher and the one in bust is lower, the body sculpting performance of the warp knitted seamless tunic blouse is better. Considered with both the shaping effect and the clothing pressure, it is the most reasonable forming technique parameters to the body size of 160/84A that the number of wale is 500, the Sb is 5 wale/cm, and the Sw is 11 wale/cm.

Key words: warp kintting, seamless tunic blouse, clothing pressure, 3-D body scanning, slenerizing ability