Multiboard Kraft is one-sided 2-layer coated chipboard with kraft back side. It’s made from 100% recycled fiber. This board has good printing properties, excellent storage, high productivity on both sides of the printing and packaging line. Strong Nordic fibres make Multiboard Kraft one of the market’s strongest board qualities based on recovered fibre. Cardboard has a high bending resistance, it is an important requirement for packaging.
Multiboard Kraft is designed for packaging food (has an international ISEGA certificate for direct food contact), tools, spare parts, household items, etc. It is suitable for large and strong cartons as well as cartons with flaps or lids because of its toughness.
Offset printing
Parameter |
Unit |
Standard |
|
|
|
|
|
|
|
|
|
|
Grammage |
g/m² |
ISO 536 |
|
300 |
325 |
350 |
375 |
400 |
425 |
450 |
475 |
500 |
Thickness |
µm |
ISO 534 |
|
405 |
445 |
480 |
515 |
550 |
585 |
630 |
660 |
695 |
Bending resistance L&W 15º |
mN |
ISO 2493 |
MD CD |
335 120 |
420 150 |
515 185 |
620 225 |
745 270 |
890 310 |
1050 370 |
1180 410 |
1350 470 |
Bending stiffness DIN 5º |
mNm |
DIN 53121 |
MD CD |
30 11.6 |
37.9 14.6 |
46.7 17.9 |
56.5 21.8 |
68.2 26.2 |
82.2 30.1 |
97.8 35.9 |
110.4 39.8 |
126.9 45.6 |
Bending moment Taber 15˚ |
mNm |
Tappi 489 |
MD CD |
16.2 5.8 |
20.3 7.2 |
24.9 8.9 |
29.9 10.9 |
36 13 |
43 15 |
50.7 17.9 |
57 19.8 |
65.1 22.7 |
MD- Machine Direction
CD- Cross Direction