Rochblanc – GC1, coated white back
IMPORTANT: standard grammages are to be checked on the MANUFACTURING SPECIFICATIONS chart.
Stiffness | ||||||
Grammageg/m2 |
Caliperµm |
Bulkcm3/g |
L&W 5° mNm | Taber 15° (*) mNm | ||
MD |
CD |
MD |
CD |
|||
300 | 435 | 1,45 | 41,4 | 14,6 | 22,1 | 7,6 |
325 | 480 | 1,48 | 52,3 | 18,6 | 28,0 | 9,7 |
350 | 525 | 1,50 | 63,4 | 23,7 | 33,9 | 12,3 |
(375) | 565 | 1,51 | 75,3 | 29,3 | 40,3 | 15,2 |
(400) | 605 | 1,51 | 85,4 | 36,1 | 45,7 | 18,8 |
(440) | 685 | 1,56 | 101,0 | 48,5 | 54,0 | 25,3 |
(…) : Non standard product (*) L&W figures are guaranteed. Taber figures are indicative
Properties |
Units |
Targets |
Tolerances |
Standards |
Grammage | g/m2 | +/- 3% | ISO 536 | |
Caliper | µm | +/- 5% | ISO 534 | |
L&W Stiffness 5° | mNm | -15% | DIN 53 121 | |
Brightness Top | % | 90 | +/- 2% | ISO 2470 |
Brightness Back | % | 84 | +/- 2% | ISO 2470 |
Cobb 1 min Top/Back | g/m2 | 50 | +/- 20% | ISO 535 |
Suitability for laser coding | % | 100 | ||
Suitability for inject coding | % | 100 | ||
Robinson test (taint) | Scale from 0 to 4 | <1 | NF EN 1230-2 |
Test climate 23oC / 50% HR
GUARANTY
- The material is not guaranteed for blister packaging and lamination
- Printing on the reverse is possible but we recommend that trials are carried out
- The board is guaranteed for 12 months, in terms of its published specification
- The mill specification is based upon 95% of the measured values being in tolerance
CERTIFICATIONS / ATTESTATIONS
- PEFC / FSC Certified Board available only on demand
- ISO 9001 : 2015
Revision 9 / July 2017