QuickFill White Single is white sack kraft paper. It is produced from pure white kraft pulp and consists entirely of virgin fibres. The long and strong fibres from the Nordic’s slow growing softwood forests give the paper it's inherent strength. QuickFill White Single is produced in compliance with BfR and FDA food packaging norms.
QuickFill White Single is recommended for single-ply sacks in demanding fast filling applications of valve sacks, where printability and appearance are also important. The sacks should normally not be perforated.
Flexo printing
Parameter |
Unit |
Standard |
|||
Grammage |
g/m² |
ISO 536 |
110 |
120 |
|
Tensile strength |
kN/m |
ISO 1924-3 |
MD CD |
7.7 5.9 |
8.5 6.0 |
Tensile index |
Nm/g |
ISO 1924-3 |
MD CD |
70 54 |
70 54 |
Stretch |
% |
ISO 1924-3 |
MD CD |
9.0 8.5 |
9.0 8.5 |
TEA |
J/m² |
ISO 1924-3 |
MD CD |
370 340 |
400 360 |
TEA index |
J/g |
ISO 1924-3 |
MD CD |
3.4 3.1 |
3.4 3.0 |
TEA index geometric |
J/g |
3.2 |
3.2 |
||
Tear strength |
mN |
ISO 1974 |
MD CD |
1750 1850 |
1920 2050 |
Tear index |
mNm²/g |
ISO 1974 |
MD CD |
16.0 17.0 |
16.0 17.0 |
Brightness |
% |
ISO 2470 |
85 |
85 |
|
Cobb 60s |
g/m² |
ISO 535 |
TS |
30 |
30 |
Air resistance |
s |
ISO 5636-5 |
10 |
10 |
|
Moisture |
% |
ISO 287 |
7.5 |
7.5 |
MD- Machine Direction
CD- Cross direction
TS- Top Side