Description
CrownBoard Prestige is a light coated board.
CrownBoard Prestige offers a unique combination of strength/shapeability and printability, matching the highest demands of premium brands.
The high-white printing surface offers colour fidelity, and life-like image reproduction.
Prestige is very strong, also in low grammages, which ensures reliable packaging performance and opens up lightweighting opportunities.
Prestige meets strict hygiene requirements and is approved for direct contact with food.
STRUCTURE
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Fully coated top side |
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Top: Bleached chemical pulp |
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Middle: Bleached CTMP, reinforced with bleached chemical pulp |
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Bottom: Bleached chemical pulp |
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Light coated reverse side |
Basic usage
All types of packaging.
Print method
Offset printing
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Parameter |
Unit |
Tolerance |
Standart |
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|
Grammage |
g/m² |
± 4% |
170 | 200 |
220 |
235 |
265 |
290 |
315 |
340 |
370 |
400 |
ISO 536 |
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Thickness |
µm |
± 4% |
205 | 255 |
290 |
305 |
355 |
405 |
455 |
505 |
555 |
605 |
ISO 534 |
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points |
± 4% |
8.1 | 10 |
11 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
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Bending resistance, L&W 15º |
mN |
-15% |
MD |
140 | 180 |
200 |
220 |
250 |
430 |
550 |
680 |
860 |
1100 |
ISO 2493 |
|
CD |
70 | 85 |
95 |
110 |
125 |
230 |
290 |
370 |
480 |
610 |
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| Internal bond strenght | J/m² | min 100 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | T569 | |
| Tearing resistance GM | mN | 1900 | 2300 | 2700 | 3100 | 3300 | 4250 | 4800 | 5500 | 6300 | 7300 | ISO 1974 | ||
| CIE Whiteness | % | min 107 | TS | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | ISO 11475 |
| min 86 | RS | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | 102 | |||
| Roughness, PPS 10 | µm | max 1.5 | TS | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | ISO 8791-4 |
| Roughness, Bendtsen | ml/min | max 120 | TS | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | ISO 8791-2 |
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max 900, 1300*, |
RS | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | ISO 8791-2 | ||
| Cobb 60º | g/m² | max 60 | TS | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | ISO 535 |
| RS | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | ||||
| Moisture content | % | ± 1.2% | 7.3 | 7.3 | 7.3 | 7.4 | 7.4 | 7.6 | 7.7 | 7.9 | 8.1 | 8.3 | ISO 287 |
MD- Machine Direction
CD- Cross Direction
TS- Top Side
RS- Reverse Side
*) - for 340 - 400 g/m²
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Maliy prospect P.S., 5,
BC Petrovsky Dvor, office 401
+7 (812) 317-77-17
info@prime-route.com
www.prime-route.ru