DUPLEX R QUALITY
This cartonboard with the “R” quality designation has a white exterior face and a light grey interior. Resilient cartonboard suitable for general packaging. Used for packing of a wide range of European products.
TECHNICAL SPECIFICATIONS
| Basis Weight |
Thickness Stif |
Stif fness Taber 15o |
| g/m2 (a) |
μm (b) |
MD (gramf x cm) (c) |
CD (gramf x cm) (c) |
| 300 |
360 |
120 |
42 |
| 320 |
380 |
148 |
53 |
| 350 |
425 |
190 |
70 |
| 400 |
485 |
260 |
100 |
| 450 |
555 |
350 |
140 |
| 500 |
620 |
440 |
175 |
| 550 |
700 |
510 |
205 |
|
|
| Humidity (%) |
6-8 |
| Brightness ISO (Elrepho) (%) |
Top 80 ± 2 |
| Cobb Test 1΄ |
Top Side 35-65 |
| Bulk |
1.23 cm3/g (d) |
| Delamination (ft*lb*10 -3) |
MD >= 50 CD >= 50 |
| Gloss |
40-55 |
|
|
| *Tolerances |
a (±3%)) |
| b (-5%) |
| c (-15%) |
| d (±5%) |
Storage conditions
The product should be kept in a clean, shadowy place, free of odors and dust
with relative humidity 50% (±3%)
The product is suitable for dry foodstuff packaging
The company reserves the right to change the technical specifications of its products
