Sheet manufacturing apparatus and sheet manufacturing method
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United States of America Patent
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Dec 12, 2017
Grant Date -
Aug 4, 2016
app pub date -
Jan 6, 2016
filing date -
Feb 2, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A sheet manufacturing apparatus of the present invention includes a defibrating unit that defibrates a material containing fibers into a defibrated material, and a deposition unit that deposits a defibrated material defibrated by the defibrating unit. The deposition unit includes a material supply port through which the defibrated material from the defibrating unit is supplied, a plurality of opening ports through which the supplied defibrated material passes, and a dwell area disposed between the material supply port and the opening ports so that the defibrated material temporarily dwells in the dwell area. The dwell area allows the defibrated material to temporarily dwell in the dwell area so that a variation amount of the defibrated material that passes through the opening ports becomes smaller than a variation amount of the defibrated material supplied through the material supply port.
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