Invention Grant
- Patent Title: Paper manufacturing apparatus, paper manufacturing method, and paper manufactured thereby
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Application No.: US15109468Application Date: 2014-09-26
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Publication No.: US09938660B2Publication Date: 2018-04-10
- Inventor: Katsuhito Gomi , Masahide Nakamura , Yoshiaki Murayama
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Global IP Counselors, LLP
- Priority: JP2014-010155 20140123
- International Application: PCT/JP2014/004934 WO 20140926
- International Announcement: WO2015/111104 WO 20150730
- Main IPC: D21B1/06
- IPC: D21B1/06 ; D21B1/08 ; B27N1/02 ; D21F11/00 ; D21H17/20 ; D21F9/00
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
- US20160333521A1 PAPER MANUFACTURING APPARATUS, PAPER MANUFACTURING METHOD, AND PAPER MANUFACTURED THEREBY Public/Granted day:2016-11-17
Information query
