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Bristow wheel

Figure 7.17. Penetration rate, measured using the Bristow wheel as function of the advancing water contact angle for different AKD sized paper grades... Figure 7.17. Penetration rate, measured using the Bristow wheel as function of the advancing water contact angle for different AKD sized paper grades...
We start by discussing the surface penetration phenomenon. This can, for instance, be investigated by using what in paper science is known as the Bristow wheel, where absorption in a paper strip mounted on a rotating wheel is studied. The absorption time in such a set-up is controlled by simply varying the peripheral speed or the applicator box width. Figure 7.39 (59) shows some early absorption results obtained by using the Bristow wheel absorption technique. All curves show some measurable absorption volume, visible also for... [Pg.160]

See other pages where Bristow wheel is mentioned: [Pg.2]    [Pg.165]    [Pg.2]    [Pg.165]   
See also in sourсe #XX -- [ Pg.160 ]

See also in sourсe #XX -- [ Pg.160 ]



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