BL Kraft Converting

International Paper's Bleached Packaging papers are designed to deliver outstanding converting and packaging performance and exceptional print quality.

International Paper's Bleached Kraft Converting papers are available in a basis weight range of 30-50 lb/3000 ft^2.




Features





Specifications


Property

Units

Typical Values

Basis Wt

fb/3000 ft^2

30

33

40

50

gsm

48.8

53.7

65.1

81.4

Caliper

0.001 in

2.8

3.0

3.8

4.6

microns

71

76

97

117

Moisture

%

5.5

5.5

5.5

5.5

Brightness

GEB

82

82

82

82

Smoothness, FS

Sheffield

170

190

230

230

Smoothness WS

Sheffield

170

190

230

230

Tear, MD

gf

51

55

70

86

mN

500

539

686

843

Tear, CD

gf

60

65

80

96

mN

588

637

785

941

Tensile, MD

lbf/in

18

19

25

34

kN/m

3.2

3.3

4.3

6

Tensile, CD

lbf/in

13

13

18

22

kN/m

2.3

2.3

3.1

3.8

Stretch, MD

%

2.2

2.2

2.2

3.3

Stretch, CD

%

4

4

4.5

5.2

TEA, MD

ft-lbf/ft^2

2.4

2.7

3

8.2

J/m^2

35

40

44

120

TEA, CD

ft-lbf/ft^2

4.1

4.5

5.3

9.2

J/m^2

60

65

77

135

Gurley Porosity

sec

2

4

5

8



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BL Kraft Converting .pdf Download