Brown Performance SE is produced from pure, brown kraft pulp and consists entirely of virgin fibres. The long and strong fibres, from the Nordic slowly growing softwood forests, give the paper its inherent strength. Brown Performance SE is produced in compliance with BfR and FDA food packaging norms.
Brown Performance SE is recommended for sacks in the cement and chemical industries, where demands are high.
Flexo printing
Parameter |
|
Standard |
|
|
|||
Grammage |
g/m2 |
ISO 536 |
|
70 |
80 |
90 |
100 |
Tensile Strength |
kN/m |
ISO 1924-3 |
MD CD |
5,6 4,2 |
6,4 4,8 |
7,2 5,4 |
7,5 5,4 |
Tensile index |
Nm/g |
ISO 1924-3 |
MD CD |
80 60 |
80 60 |
80 60 |
75 54 |
Stretch |
% |
ISO 1924-3 |
MD CD |
6.5 8.0 |
6.5 8.0 |
6.5 7.7 |
6.0 7.5 |
TEA |
J/m² |
ISO 1924-3 |
MD CD |
210 220 |
240 250 |
260 270 |
250 250 |
TEA index |
J/g |
ISO 1924-3 |
MD CD |
3.0 3.1 |
3.0 3.1 |
3.0 3.0 |
2.5 2.5 |
TEA index geometric |
J/g |
|
|
3.1 |
3.1 |
3.0 |
2.5 |
Tear strength |
mN |
ISO 1974 |
MD CD |
910 980 |
1040 1120 |
1170 1260 |
1400 1500 |
Tear index |
mNm²/g |
ISO 1974 |
MD CD |
13.0 14.0 |
13.0 14.0 |
13.0 14.0 |
14.0 15.0 |
Cobb 60s |
g/² |
ISO 535 |
WG |
30 |
30 |
30 |
30 |
Air resistance |
s |
ISO 5636-5 |
|
18 |
18 |
18 |
18 |
Moisture |
% |
ISO 287 |
|
7.5 |
7.5 |
7.5 |
7.5 |
MD- Machine Direction
CD- Cross Direction
TS- Top side/WS- Wire side