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Calender lines, variations

Variations in these multimillion-dollar calender lines are dictated by the very high forces exerted on the rolls to squeeze the plastic melt into thin film or sheet web constructions. High forces at least up to 6000 psi (41 MPa) could (if rolls were not properly designed and installed) bend or deflect the rolls, producing gauge variations such as a web thicker in... [Pg.396]


See other pages where Calender lines, variations is mentioned: [Pg.526]    [Pg.1000]    [Pg.867]    [Pg.371]    [Pg.374]    [Pg.381]    [Pg.133]    [Pg.558]    [Pg.543]    [Pg.376]    [Pg.342]   
See also in sourсe #XX -- [ Pg.396 ]

See also in sourсe #XX -- [ Pg.396 ]




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