Uncoated papers, calendering

Woodfree uncoated papers include, above all, office papers, which are in turn subdivided into writing and printing papers as well as copy papers. In the past, these papers were not supercalendered. Simple machine calendering was considered satisfactory. However, the demands made on the surface quality of these papers have now increased considerably. 

Selected properties of some grades of paper and board Property LWC, Newsprint Wood-free Mechanical offset paper printing paper Bag paper SC-A, Boxboard Super-calendered mechanical uncoated magazine paper ... 

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