Title:
湿紙乾燥方法および古紙再生処理装置
Document Type and Number:
Japanese Patent JP6667353
Kind Code:
B2
Abstract:
In a press area, a wet paper is pressed against a heating surface to heat the wet paper with a conveying surface to conveying the wet paper to form a pressure regulating gap between the heating surface and the conveying surface. The pressure regulating gap is provided in a size less than a thickness of the wet paper and more than a thickness of recycled paper to be produced therefrom.
Inventors:
Ryuichi Ota
Yoshihisa Higashimoto
Masato Okuno
Tanimoto Shinki
Ishikawa Yoshiaki
Yoshihisa Higashimoto
Masato Okuno
Tanimoto Shinki
Ishikawa Yoshiaki
Application Number:
JP2016079219A
Publication Date:
March 18, 2020
Filing Date:
April 12, 2016
Export Citation:
Assignee:
Duplo Seiko Coporation
International Classes:
D21F5/00; D21C5/02; D21F5/02
Domestic Patent References:
| JP2008184700A | ||||
| JP2012202004A | ||||
| JP2011063891A | ||||
| JP2012132103A | ||||
| JP53027363B1 |
Foreign References:
| WO2001000925A1 |
Attorney, Agent or Firm:
Morimoto International Patent Office