DEVICE AND METHOD FOR DRYING FIBROUS MATERIALS
The present invention relates to a fibrous material mixture for the production of paper or paper-like products obtained through a method comprising the steps of mechanical de-watering of the fibrous material mixture to a dry content of between 35% oven-dried and 80% oven-dried and freeze-drying the...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention relates to a fibrous material mixture for the production of paper or paper-like products obtained through a method comprising the steps of mechanical de-watering of the fibrous material mixture to a dry content of between 35% oven-dried and 80% oven-dried and freeze-drying the fibrous material mixture. |
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