Billerud Sterikraft D is white MG kraft paper. It is produced from pure, white kraft pulp which consists entirely of primary fibres. Billerud Sterikraft D is produced in compliance with EN 868-1, EN 868-3 (70 gsm only) and EN 868-6.
Sterikraft D is specially designed for medical packaging. It is suitable for pouches where the untreated paper is heat sealed against a thermo plastic film. The packed product can then be sterilised by treatment with steam, gas or irradiation.
Flexo printing
Parameter |
Unit |
Standard |
|
|||
Grammage |
g/m² |
ISO 536 |
60 |
70 |
80 |
|
Porosity |
ml/min |
ISO 534 |
|
430 |
430 |
430 |
Tensile strength |
kN/m |
ISO 1924/3 |
MD CD |
6,6 3,9 |
7,4 4,4 |
8,2 4,9 |
Tensile strength wet |
kN/m |
ISO 3781 |
MD |
1,2 |
1,2 |
1,2 |
Tear strength |
mN |
ISO 1974 |
MD CD |
460 510 |
580 670 |
725 830 |
Burst strength |
kPa |
ISO 2758 |
290 |
320 |
380 |
|
Roughness |
ml/min |
ISO 8791/2 |
MG |
100 |
120 |
150 |
Cobb 60s |
g/m² |
ISO 535 |
MG |
19 |
19 |
19 |
pH hot water extract |
ISO 6588 |
6 |
6 |
6 |
MD- Machine Direction
CD- Cross direction
MG-MG Side