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

  • 100% softwood virgin kraft fibre
  • World-class strength
  • High stretch

End-uses

  •  Mainly used for the wrapping of spring mattresses.

Specifications

Properties

 

Test method

 

Typical values

Basis weight 

 g/m² ISO 536   120 130 140

Thickness

 µm ISO 534   165 180 190
Bending resistance mN ISO 2493

MD

CD

140

130

155

145

200

170
Tensile Strength kN/m ISO 1924-3

MD

CD

15.1

5.9

16.2

6.5

17.2

6.9
Stretch  % ISO 1924-3

MD

CD

12.5

9.4

12.5

9.4

12.5

9.4
TEA J/m² ISO 1924-3

MD

CD

820

370

890

400

960

430
Tear strength mN ISO 1974

MD

CD

1350

2250

1600

2600

1800

2900

Burst strength

 kPa ISO 2758   770 830 840

Cobb60

 g/m² ISO 535   28 28 28
Roughness Bendtsen ml/min ISO 2494

Ts

Ws

4700

2100

4900

2400

5000

2600

Moisture

 % ISO 287 8.0 8.0 8.0 8.0
Validity: 01.01.2020 – 31.12.2020
Test conditions: ISO 554 - 1976 (23°C ± 1°C /RH 50% ± 2%)
MD=Machine Direction, CD=Cross Direction, Ts=Top side, Ws=Wire side  

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Related products

Advantage MF Lining

Advantage MF Lining is produced from pure, brown long fibre kraft pulp and mainly used for PE-lamination and corrugated material.

Advantage MF Wrap

Advantage MF Wrap is produced from pure, unbleached long-fibre kraft pulp and mainly used for PE lamination; end use reel wrapping material and other kraft paper applications such as carrier bags.