Machine Finished

As our MF grades are the strongest in the Advantage portfolio, they are in great demand from a huge variety of industries, ranging from retailing to steel products. High stiffness makes them ideal for high-speed converting machines. The end uses include carrier bags, PE laminated products, wrapping and protective products.

 

Benefits

  • Two-ply kraft paper
  • Top ply with natural kraft appearance, made of virgin kraft pulp
  • Bottom ply with recycled fibre
  • Satisfactory strength

End-uses

  • Carrier bags
  • Extrusion coating and lamination
  • Others

Specifications

 

Parameter

Test method  

 Unit of
measure
 

 

Substance (g/m2)

 

70

80

90

100

110

125

135

Moisture

ISO 287

%

 

7.8

Bursting strength

ISO 2758

kPa

 

270

350

410 460

530

580

620

SCT CD

ISO 9895

kN/m

 

1.3

1.5

1.8 2.0

2.3

2.5

2.7

TEA

ISO 1924-3

J/m²

MD

CD

70

105

104

136

117

153 

130

170 

143

187

162

212 

229

 

TEA Index

ISO 1924-3

J/g

MD

CD

1.0

1.6

1.3

1.7

 

Tensile strength

ISO 1924-3

kN/m

MD

CD

6.7

2.8

8.0

3.2

9.0

3.6 

10.0

4.0

11.0

4.4

12.5

5.0

13.5

5.4

Tensile index

ISO 1924-3

Nm/g

MD

CD

95

40

100

40

Stretch at break

ISO 1924-3

%

MD

CD

1.8

5.3

2.0

5.6

2.0

5.8

2.0

5.8

2.0

5.8

2.0

5.8

2.0

5.8

Tear index

ISO 1974

mN.m²/g

MD

CD

8.0

10.0

8.5

10.5

Cobb60 Top

ISO 535

g/m²

 

30
Cobb60 Bottom

 

50

Dennison Test

TAPPI 459 om-08

No.

 

 18   

Gurley

ISO 5636-5

s

 

max. 100

Valid until: 31.12.2017 
Typical values after conditioning measured at 50 ± 2% RH and 23 ± 1°C (ISO 187:1990)

 

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