Heart Board High Bulk
Product description
Heart Board High Bulk is a coated board with increased bulk that combines lightness with impressive rigidity. Its smooth surface delivers excellent printing results, ensuring vivid colours and sharp reproduction of fine details. The material’s construction preserves dimensional stability and form integrity even during demanding die-cutting and folding processes. The product accommodates a variety of finishing treatments including lamination, foil application and UV varnishing which enhance the premium appearance of finished items. Heart Board High Bulk is an ideal solution for luxury, promotional and specialist packaging where aesthetic quality meets dependable performance.
Application
- Premium packaging
- Food packaging (direct food contact)
- Medical packaging
- Toy packaging
- Folders, calendars, covers
Certificates
- FSC
- Suitable for recycling
Product specification
| GRAMMAGE | g/m² | ISO 536 (±3%) | 210 | 235 | 250 | 270 | 300 | 325 | 350 |
| THICKNESS | μm | ISO 534 (15%) | 305 | 355 | 380 | 410 | 460 | 510 | 560 |
| TABER STIFFNESS CD | mN×m | ISO 2493 (min. -20%) | 3,60 | 4,80 | 5,80 | 7,10 | 9,40 | 13,20 | 15,00 |
| TABER STIFFNESS MD | mN×m | ISO 2943 (min. -20%) | 6,80 | 8,60 | 10,80 | 13,00 | 17,60 | 23,00 | 28,40 |
| COBB TOP 60s | g/m² | ISO 535 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 | ≤60 |
| BRIGHTNESS TOP | % | ISO 2470 | ≥89 | ≥89 | ≥89 | ≥89 | ≥89 | ≥89 | ≥89 |
| BRIGHTNESS BACK | % | ISO 2470 | ≥87 | ≥87 | ≥87 | ≥87 | ≥87 | ≥87 | ≥87 |
| GLOSS 75° TOP | % | ISO 8254 | ≥40 | ≥40 | ≥40 | ≥40 | ≥40 | ≥40 | ≥40 |
| PPS SURFACE ROUGHNESS | μm | ISO 8791 | ≤1,6 | ≤1,6 | ≤1,6 | ≤1,6 | ≤1,6 | ≤1,6 | ≤1,6 |
| MOISTURE | % | ISO 287 (±1,5) | 7,5 | 7,5 | 7,5 | 7,5 | 7,5 | 7,5 | 7,5 |