Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-pulp-paper-f5b88f2588f8

What does a couch roller do on a cylinder mould machine?

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  1. Cuts the paper into sheets
  2. Presses against the mould to smooth and pick up the sheet
  3. Sprays water on the pulp

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References

  1. Papermaking en.wikipedia.org/wiki/Papermaking Checked 2026-11-07.

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