ITEM

UNIT

BASIS WEIGHT(g/m²)

40

45

50

55

60

68

80

WEIGHT DEVIATION

g

±2.0

 ±2.5

±3.0

±3.5

Breaking  strength                                    (N/5cm)

MD≥

N/50mm

70

80

90

110

120

160

200

CD≥

16

18

25

28

35

50

60

Breaking  elongation (%)

MD≤

%

25

24

25

30

28

35

32

CD≤

135

130

120

115

110

110

110

Thickness

mm

0.22

0.24

0.25

0.26

0.3

0.32

0.36

Capacity of liquid-absorbability

%

≥450

Speed of absorbability

s

≤2

Rewet

%

≤4

1.Based on the comoposition of 50% woodpulp and 50% PET

2.Customers’requirement avaliable