Title:
SHEET PRODUCTION APPARATUS AND CONTROL METHOD OF SHEET PRODUCTION APPARATUS
Document Type and Number:
Japanese Patent JP2020109226
Kind Code:
A
Abstract:
To avoid a trouble possible to occur at the time of starting and shift a sheet production apparatus to a stable operational state when starting the sheet production apparatus from a stop state.SOLUTION: The sheet production apparatus comprises an accumulation part 60 that rotates a drum part 61 in which a plurality of openings are formed to eject fibers, a second web formation part 70 that operates a mesh belt 72 to form a second web W2, a sheet formation part 80 that forms a sheet S from the second web W2, and a control part that carries out starting control for shifting the accumulation part 60 and the second web formation part 70 from a stop state. When the starting control is carried out from a state where fibers exist in the drum part 61, the control part controls at least one of a timing to start a rotation of the drum part 61, a rotational speed of the drum part 61, a timing for starting movement of the mesh belt 72, and a moving speed of the mesh belt 72 to adjust a thickness of the second web W2.SELECTED DRAWING: Figure 1
Inventors:
OGUCHI HIROO
MIKOSHIBA TAKAO
MIKOSHIBA TAKAO
Application Number:
JP2020052219A
Publication Date:
July 16, 2020
Filing Date:
March 24, 2020
Export Citation:
Assignee:
SEIKO EPSON CORP
International Classes:
D04H1/732; D04H1/736
Domestic Patent References:
| JP2015182225A | 2015-10-22 | |||
| JP2012144826A | 2012-08-02 | |||
| JP2016075005A | 2016-05-12 | |||
| JP2016137608A | 2016-08-04 |
Foreign References:
| WO2015128912A1 | 2015-09-03 |
Attorney, Agent or Firm:
Kazuaki Watanabe
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka
Mitsuhiro Isobe
Satoshi Nakai
Hiroki Matsuoka