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International Journal of Interdisciplinary Research

Table 3 Effect of fiber composition as 100% cotton (JSCO100), 60% cotton and 40% polyester (JSCO/PE), 97% cotton and 3% spandex (JSCO/SP) on ultraviolet protection of knitted fabric

From: Ultraviolet resistance on weft knitted fabric coated by benzotriazoles

Sample

Knitting type

Composition (%)

Courses per inch (CPI)

Wales per inch (WPI)

Thickness (mm)

Specific weight (g)

Ultraviolet protection factor (UPF)

JSCO100

Single Jersey

100% cotton

52

41

0.424

161.2

7.3

JSCO/PE

Single Jersey

60% cotton

40% polyester

54

41

0.456

166.5

31.4

JSCO/SP

Single Jersey

97% cotton

3% spandex

76

41

0.506

194.0

9.4