SHEET MANUFACTURING APPARATUS
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United States of America Patent
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Issued Date -
Mar 21, 2024
app pub date -
Sep 13, 2023
filing date -
Sep 15, 2022
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Abstract
There is provided a sheet manufacturing apparatus including: an accumulation section that accumulates a material containing fibers by an air flow to form a web; a humidification section that applies moisture from one surface side of the web; and a pressurization section that pressurizes the humidified web to form a sheet, in which the pressurization section includes a first roller that comes into contact with one surface of the web and a second roller that comes into contact with the other surface of the web, and a surface of the first roller is harder than a surface of the second roller.
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