How to calculate the weight of the sheets.
The weight of a sheet of paper can be calculated using a simple formula. You need to know about the basis weight (or weight) and the paper size (eg A4). it is really easy. Some values are already calculated in the table.
The basis weight depends on the area 1m2. This area is almost equal sheet A0. That is, that the sheet with basic weight 150 g/m2 in format A0 weight approximately 150g. Sheet A1 half less and so on (A2, A3, A4, ...)
|A0||1 A0||A3||1/8 A0||A6||1/64 A0|
|A1||1/2 A0||A4||1/16 A0||A7||1/128 A0|
|A2||1/4 A0||A5||1/32 A0||A8||1/256 A0|
Accurate calculation of sheet weight
(lenght of sheet m * width of sheet m x weight g/m2) / 1000g = weight of 1 sheet v kg
Example: How much weighs package 200 sheets of drawing cardboard A4 180 g/m2 ?
200 sheets x (0,210 m * 0,297 m * 180 g/m2) / 1000g = 2,25 kg
Examples of weights of our products
|graph paper||80 g/m2|
|Sketch, wrapping paper||90 g/m2|
|sketch, drawing cardboard||180 g/m2|
|drawing cardboard white||220 g/m2|
|Colored corrugated cardboard||260 g/m2|