Table 5.6.

Specifications of plain and twill weave operating room surgical gowns

Sample	Type of weave	Fineness of filament in dtex		Cross section of filament		Number of filaments in the yarn		Fineness of filament yarn in tex		Yarn density/10 cm		Fabric density/8/
		warp	weft	warp	weft	warp	weft	warp	weft	warp	weft
P 4	plain	0.85	0.85	Deformed	Deformed	112	102	9.5	8.5	456	370	0.55
P 5	plain	2.60	1.25	Triangular	Round	48	198	13.0	25.0	572	313	0.98
P 6	Twill $\frac{2}{1}$	0.60	1.35	Round	Round	206	69	9.5	12.5	458	362	0.37