Processing device, sheet manufacturing apparatus, processing method, and manufacturing method of sheet
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United States of America Patent
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Issued Date -
Oct 25, 2018
app pub date -
Apr 23, 2018
filing date -
Apr 23, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a processing device which includes a fluffing section for fluffing fibers contained in a sheet-like material, the fibers being at least near a surface of the sheet-like material, and a particle supplying section for supplying particles having Mohs hardness of 2 to 5 to the fluffed fibers. In addition, in such processing device, the particle supplying section preferably has an ejecting portion for ejecting the particles.
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International Classification(s)
- D21B:FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMEN....
- D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
- D21F:PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER ....
- D21D:TREATMENT OF THE MATERIALS BEFORE PASSING TO THE P....
- D21C:PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE ....
- D04H:MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAME....
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