White QuickFill SE 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 Sweden´s slowly growing softwood forests, give the paper its inherent strength. White QuickFill SE is approved in accordance with FDA and BgVV food packaging norms.
White QuickFill SE is particularly suitable for applications involving fast filling of valve sacks with powdered goods. High porosity means that the sacks do not normally need to be perforated. White QuickFill SE is approved in accordance with the German norm for dangerous goods.
Flexo printing
Parameter |
Unit |
Standard |
|
|
|||
Grammage |
g/m2 |
ISO 536 |
|
70 |
80 |
90 |
100 |
Tensile strength |
kN/m |
SCAN P-67 |
MD CD |
4.7 3.5 |
5.4 4 |
6.1 4.5 |
6.8 5 |
Tensile index |
mN/g |
SCAN P-67 |
MD CD |
68 50 |
68 50 |
68 50 |
68 50 |
Stretch |
% |
SCAN P-67 |
MD CD |
5.5 9 |
5.5 9 |
5.5 9 |
5.5 9 |
TEA |
J/m² |
SCAN P-67 |
MD CD |
175 210 |
200 240 |
225 260 |
250 290 |
TEA index |
J/g |
SCAN P-67 |
MD CD |
2.5 3 |
2.5 3 |
2.5 2.9 |
2.5 2.9 |
TEA index geometric |
J/g |
|
|
2.7 |
2.7 |
2.7 |
2.7 |
Tear strength |
mN |
ISO 1974 |
MD CD |
1050 1200 |
1240 1400 |
1440 1620 |
1650 1850 |
Tear index |
mNm²/g |
ISO 1974 |
MD CD |
15.5 17 |
15.5 17.5 |
16 18 |
16.5 18.5 |
Brightness |
% |
ISO 2470 |
|
85 |
85 |
85 |
85 |
Cobb 60s |
g/m² |
ISO 535 |
TS |
27 |
27 |
27 |
27 |
Air resistance |
s |
ISO 5636/5 |
|
6 |
6 |
7 |
7 |
Moisture |
% |
ISO 287 |
|
7.5 |
7.5 |
7.5 |
7.5 |
MD- Machine Direction
CD- Cross Direction
TS- Top side