Munktell Filter Papers For USE in Breweries

Grade         Basis Weight        Filtration Vel.    Properties

                 g/m2                s/10 ml

41b              75                    22            medium fast filtration, plain

6                80                    18            thicker and faster filtration,

                                                     higher wetstrength as grade 41 b,

                                                     plain

53                70                   18            embossed,wetstreng-thened,medium fast

11/N              80                   10            plain, fast

292               87                   45            plain, medium tight, medium filtration

12/N              80                   20            plain

289               80                   20            plain, medium wide pores,medium fast

470              140                   80            plain, Kieselguhr paper,slow, thick