Customer case:

Lee & Man PM 20 board machine for high-quality containerboard making

Jul 25, 2018

Lee & Man Paper Manufacturing started up their new Valmet-supplied containerboard production line, paper machine PM 20, at their Chongqing site in Sichuan Province in China 2014. The production line produces high-quality board grades from recycled raw material with excellent strength properties.

"Lee & Man Paper Manufacturing Ltd. manufactures various linerboard and corrugating medium grades for different industrial packaging purposes and operates also in pulp making, plantation and recovered paper collection."


Location Lee & Man's Chongqing site in Sichuan Province in China
Solution Complete OptiConcept M boardmaking line from headbox to reel with related air systems.
Results PM 20 containerboard production line combines high productivity with low operating costs.
Keywords Paper & board, New lines, China

Technical data

Grades Recycled testliner
Basis weight 50 - 160 g/m2
Wire width 7250 mm
Design speed 1100 m/min
Daily capacity 1160 t/d