Medium (fluting) is designed for manufacturing corrugated containerboard.
| • Grades: | Б-1, Б-2 |
| • Substance (g/sq.m): | 90 - 175 |
| • Width (mm): | up to 2500 |
| • Raw material: | 100% recycled waste paper |
| Index | Index value | |||||||||||||||||
| Б-1 | Б-2 | Б-1 | Б-2 | Б-1 | Б-2 | Б-1 | Б-2 | Б-1 | Б-2 | Б-1 | Б-2 | Б-1 | Б-2 | Б-1 | Б-2 | Б-1 | Б-2 | |
Basis weight, g/sq.m | 90±5 | 100±5 | 112±6 | 120±6 | 125±6 | 140±8 | 150±8 | 160±10 | 175±10 | |||||||||
Corrugated medium test (СМТ₃₀), N min, paper strip width of 15.0 mm | 140 | 100 | 170 | 130 | 190 | 150 | 200 230 | 160 190 | 210 | 170 | 240 | 200 | 270 | 230 | 290 | 250 | 310 | 290 |
| Corrugated crash test (ССТ), kN/m, min | 0,80 | 0,30 | 1,00 | 0,50 | 1,30 | 0,80 | 1,40 | 1,00 | 1,40 | 1,00 | 1,70 | 1,20 | 1,90 | 1,30 | 2,00 | 1,40 | 2,60 | 2,00 |
COBB-30, g/sq.m
| 80 not rated | 80 not rated | 80 not rated | 80 not rated | 80 not rated | 80 not rated | 80 not rated | 80 not rated | 80 not rated | |||||||||
Short compression test in cross direction (SCT CD), kN/m, min | 1,40 | 1,20 | 1,50 | 1,30 | 1,70 | 1,50 | 1,90 | 1,70 | 2,00 | 1,80 | 2,20 | 2,00 | 2,30 | 2,10 | 2,50 | 2,20 | 2,80 | 2,50 |
Moisture content, % | 7,0± ₁² | 7,0± ₁² | 7,0± ₁² | 7,0± ₁² | 7,0± ₁² | 7,0± ₁² | 7,0± ₁² | 7,0± ₁² | 7,0± ₁² | |||||||||
