Code

Wool %

Quality

Color

Density(gms/cc)

Thickness(MM)

Standard Width(Mts)

Standard Length(Mts)

Min.

Max.

Min

Woolen Felt SheetMax.

S1

95-100

Carbonised(Export)

Natural White

0.18

0.42

1.5

30

1.9 to 2.10

7.5 to 9.0

S2

95-100

Carbonised(Indian)

Natural White

0.18

0.4

1.5

30

1.9 to 2.10

7.5 to 9.0

S3

85-90

Marino or Med Hard

Natural Whilte

0.25

0.38

1.5

30

1.9 to 2.10

7.5 to 9.0

S4

60-70

Soft

Natural Whilte

0.16

0.23

1.5

30

1.9 to 2.10

7.5 to 9.0