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Headbox types

Fig. 6. (a) The Bel Bale II twin-wke former. Stock from A, the headbox, is formed into sheet between B, wke number 1 and C, wke number 2. The web is removed from wke 2 by D, a suction pickup roU. (b) A roU-type twin-wke tissue former. Stock from A, the headbox, passes between B, wke number 1 and C, wke number 2 around D, a forming roU, and the web is removed from wke 2 by E, a suction pickup roU. [Pg.7]

Not all surfaces can be engineered to avoid deposits. Although pipes and headboxes can be polished, these too will eventually become the nexus for a layer of scale. Other areas of the machine such as a machine wire will attract a different type of deposit... [Pg.3]

See other pages where Headbox types is mentioned: [Pg.261]    [Pg.261]    [Pg.5]    [Pg.331]    [Pg.1205]    [Pg.8]    [Pg.331]    [Pg.56]    [Pg.213]    [Pg.477]    [Pg.331]    [Pg.260]    [Pg.272]   
See also in sourсe #XX -- [ Pg.261 ]



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