Title:
SHEET PRODUCTION APPARATUS
Document Type and Number:
Japanese Patent JP2023165126
Kind Code:
A
Abstract:
To provide a sheet production apparatus capable of reducing variations in web thickness.SOLUTION: A sheet production apparatus 1 includes: a dispersion part 101 for dispersing fibers: and a deposition part 102 for depositing the dispersed fibers to form a web W. The dispersion part 101 includes a blade part 83 which includes multiple opening parts 84 arranged so as to correspond to the width direction of the web. The blade part 83 includes shutter parts 85 each corresponding to one of the multiple opening parts 84. The shutter parts 85 each open and close the corresponding one of the opening parts 84 individually.SELECTED DRAWING: Figure 4
Inventors:
OTA TSUKASA
FUJITA YOSHIO
YAMAGAMI TOSHIAKI
FUJITA YOSHIO
YAMAGAMI TOSHIAKI
Application Number:
JP2022075786A
Publication Date:
November 15, 2023
Filing Date:
May 02, 2022
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
D04H1/732
Attorney, Agent or Firm:
Satoshi Nakai
Hiroki Matsuoka
Masayuki Imamura
Hiroki Matsuoka
Masayuki Imamura
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