Paper machine
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A paper machine is an industrial machine which is used in the pulp and paper industry to create paper in large quantities at high speed. Modern paper-making machines are based on the principles of the
A Fourdrinier paper machine
Model of a Fourdrinier continuous paper making machine at Frogmore Paper Mill
A worker inspecting wet, bleached wood pulp on an old-fashioned Hollander pulper or "beater"
Ultrasonic foil installed under the wire on a paper machine
Calender
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A calender is a series of hard pressure rollers used to finish a sheet of material such as paper, textiles, rubber, or plastics. Calender rolls are also used to form some types of plastic films and to
Calender at end of paper machine
Old calender machine
Threading paper through calender rolls, 1941
Calender machine for electrode pressing in lithium-ion battery manufacturing