Jun 25, 2012. /Lesprom Network/. By extensive reconstruction of Papier- und Kartonfabrik Varel's PM 4 into a multi-product machine paper makers have enlarged their options in fibre preparation and product design. Even if today's product portfolio in grey and brown grades is already considerable, it will be added by further products in well-known Varel quality within the next months, as the company said in the press release received by Lesprom Network. In recent weeks various tests with new grade JadeKraft were made. Main features of this new brown liner is, as all other paper products of mill, superb runnability on modern corrugators as well as strong stiffness as basis for high BCT-values of corrugated boxes. JadeKraft has premium-quality virgin fibres in its top layer, which are a natural pre-condition for its perfect visual appearance. JadeKraft is produced within a grammage range of 120-185gsm. Papier- und Kartonfabrik Varel produces paper and board from 100% waste paper and is one of the leading producers of paper and board packaging in Europe.