Investigation on the Flammability and Washing Durability of Trevira CS and Its Blends with Cotton, Modal, and Acrylic Fabrics

Table 6

Characteristics of gray, finished, and washed knitted fabric samples.

Sl. no	Fabric description	Fabric code	Courses per inch CPI	Wales per inch WPI	Areal density (g/m^2)	LOI (%)
1	Trevira gray	F1	50	34	152	40
2	Trevira finished	F2	52	34	168	50
3	Trevira finished-10 washes	F3	54	36	176	43
4	Trevira finished-20 washes	F4	56	38	184	43
5	Trevira finished-30 washes	F5	58	40	192	42
6	T/C gray	F6	46	34	158	23
7	T/C finished	F7	47	36	171	50
8	T/C finished-10 washes	F8	48	36	175	43
9	T/C finished-20 washes	F9	48	38	183	42
10	T/C finished-30 washes	F10	50	38	190	41
11	T/M gray	F11	46	34	160	26
12	T/M finished	F12	46	36	175	49
13	T/M finished-10 washes	F13	48	36	179	45
14	T/M finished-20 washes	F14	50	36	184	42
15	T/M finished-30 washes	F15	50	38	191	40
16	T/A gray	F16	46	36	146	32
17	T/A finished	F17	46	36	160	45
18	T/A finished-10 washes	F18	48	36	165	37
19	T/A finished-20 washes	F19	50	38	174	36
20	T/A finished-30 washes	F20	50	38	174	35

LOI: 25–29: Below minimum; LOI: 30–34: Medium. LOI: 35–39: Good; LOI: 40 and above: very good.