Title:
解繊装置
Document Type and Number:
Japanese Patent JP6409924
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a sheet capable of manufacturing a sheet having a practicable strength, the apparatus having a defiberizing part for defiberizing a substance to be defiberized without making a fiber length too short in the defiberizing part.SOLUTION: The apparatus for manufacturing a sheet including a defiberizing part for subjecting a substance to be defiberized to dry defiberization treatment by rotating a rotating part accumulates and heats at least a part of defiberized substance subjected to dry defiberization treatment to manufacture a sheet. The rotating part is obtained by laminating a plurality of rotating plates provided with a base part positioned at a rotation center side, and a plurality of projections projecting in a direction away from the rotation center of the base part so as to contact the projections in a rotation center-extending direction.SELECTED DRAWING: None
More Like This:
Inventors:
Naotaka Higuchi
Toshiaki Yamagami
Nobumasa Abe
Toshiaki Yamagami
Nobumasa Abe
Application Number:
JP2017153928A
Publication Date:
October 24, 2018
Filing Date:
August 09, 2017
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
D01B1/22; B27N3/04; D01G9/06; D04H1/736; D21B1/06
Domestic Patent References:
| JP72216C1 | ||||
| JP51007267A | ||||
| JP55164370U | ||||
| JP2221422A |
Foreign References:
| CN103060956A |
Attorney, Agent or Firm:
Kazuaki Watanabe
Keisuke Nishida
Satoshi Nakai
Keisuke Nishida
Satoshi Nakai