Invention Application
- Patent Title: PAPER MANUFACTURING APPARATUS, PAPER MANUFACTURING METHOD, AND PAPER MANUFACTURED THEREBY
- Patent Title (中): 纸制造设备，纸制造方法和制造纸
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Application No.: US15109468Application Date: 2014-09-26
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Publication No.: US20160333521A1Publication Date: 2016-11-17
- Inventor: Katsuhito GOMI , Masahide NAKAMURA , Yoshiaki MURAYAMA
- Applicant: SEIKO EPSON CORPORATION
- Priority: JP2014-010155 20140123
- International Application: PCT/JP2014/004934 WO 20140926
- Main IPC: D21B1/08
- IPC: D21B1/08 ; B27N1/02 ; D21H17/20
Abstract:
A paper manufacturing apparatus that can manufacture paper with good mechanical strength and/or water resistance in a dry process.A paper manufacturing apparatus according to the invention has a defibrating unit that defibrates feedstock in air; a mixing unit that mixes an additive containing resin with defibrated material that was defibrated; and a heat unit that heats a mixture into which the defibrated material and the additive were mixed.
Public/Granted literature
- US09938660B2 Paper manufacturing apparatus, paper manufacturing method, and paper manufactured thereby Public/Granted day:2018-04-10
Information query
