Fifty-one of the terminology of carton forming and printing in the corrugated box industry

The quality of a ream of paper and the quality of the outer wrapping paper, the so-called gross weight. The unit is kilograms.

Long tons

One of the units of measurement for paper or commercial pulp, also known as English ton, denoted by It. 1 It = 2240 tons = 1016 kg. 1t=0.984It.