PURPOSE
Printing of newspapers and other publications by offset and other printing methods
Paper specifications
| Paper weight with an area of 1sq.m., g | ||||||
| Density, g/cm³ | ||||||
| Breaking length in the machine direction, m | ||||||
| Smoothness on each side, s | ||||||
| Non-transparency, % | ||||||
| Degree of impurity- the number of specks per area of 1sq.m.: – from 0.5 to 1.5 sq.m.; – more than 1,5 sq.m. |
⩽75 0 |
⩽40 0 |
⩽75 0 |
⩽50 0 |
⩽75 0 |
⩽50 0 |
| Humidity, % | ||||||
| Paper colour | ||||||
Additional information
On the surface of paper no folds, wrinkles, glossy stripes, transparent spots and holes that are visible to the naked eye are allowed. Subtle folds, wrinkles, glossy stripes, transparent spots and holes, that can not be detected during the manufacturing process, are allowed if the index of these intra-roll defects does not exceed 2.0%. According to the colour parameters, paper is marked with the name of the colour that characterizes a certain shade