Valmet Oyj's press release on July 13, 2021 at 11:00 a.m. EET HELSINKI, July 13, 2021 /PRNewswire/ -- Valmet will supply a conversion from paper machine to fluff pulp drying machine at Daio Paper ...
When paper dries and is subsequently rewetted, its properties change permanently. This phenomenon is known as hornification.
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