Double jersey fabrics

Conc.

(g/L)

Air permeability (cm3/cm2/s) (before)

FC

FC + D

FC + B

Rib

70

83.3

51.0

67.4

78.1

Interlock

62.0

45.3

46.9

48.2

Rib

90

83.3

55.8

65.9

77.1

Interlock

62.0

39.7

40.7

44.5

Rib

100

83.3

51.2

62.5

75.6

Interlock

62.0

35.9

36.2

39.0