TRIPLEX BR
Makes up 40% of cartonboard production. Both sides are white, and it bears the “BR” designation. The quality is suitable for food packaging. Because of its white surface, it is also the cartonboard of choice for high-specification packaging used for cosmetics and pharmaceutical 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 |
107 |
37 |
| 320 |
380 |
134 |
48 |
| 350 |
425 |
174 |
64 |
| 400 |
485 |
241 |
93 |
| 450 |
540 |
328 |
129 |
| 500 |
620 |
414 |
164 |
| 550 |
685 |
480 |
192 |
| 600 |
750 |
545 |
220 |
|
|
| Humidity (%) |
6-8 |
| Brightness ISO (Elrepho) (%) |
Top 80 ± 2 |
|
Back 66-72 |
| 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
