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Prime White

Description

Prime White is a woodfree bleached kraft sack paper, which has high strength. It is produced from 100% chemical kraft pulp.

Basic usage

Prime White is recommended for sacks for cement, dry building mixes and also for food/feed industries.

Print method

Flexo printing

Parameter

Unit

 

 

 

 

 

Grammage

g/m²

 

60

70

80

90

Thickness

µm

 

95

105

118

131

Tensile index

Nm/g

MD

CD

95

50

95

50

95

50

95

50

Elongation

%

MD

CD

2.4

7.5

2.4

7.5

2.4

7.5

2.4

7.0

TEA index

j/g

MD

CD

1.3

2.5

1.3

2.5

1.3

2.5

1.4

2.4

TEA

j/m²

MD

CD

80

16

90

175

105

200

125

215

Tear index

mNm²/g

MD

CD

12

13

12.5

13.5

13

14

13.5

14.5

Water absorption

g/m³

WS

30

30

30

30

Porosity

s/100ml

 

25

25

25

25

Brightness

%

WS

84

84

84

84

 

MD- Machine Direction
CD- Cross Direction
WS- Wire side