The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 13, 2018
Filed:
Mar. 28, 2017
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Toshiaki Yamagami, Nagano, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21B 1/08 (2006.01); D21H 11/14 (2006.01); D21B 1/06 (2006.01); D21D 5/24 (2006.01); D21C 5/02 (2006.01);
U.S. Cl.
CPC ...
D21B 1/08 (2013.01); D21B 1/063 (2013.01); D21C 5/025 (2013.01); D21D 5/24 (2013.01); D21H 11/14 (2013.01);
Abstract
A paper recycling method includes defibrating first paper by dry type crushing into defibrated material, transporting the defibrated material using a first transport unit, deinking by an air flow classification of the defibrated material after the transporting by the first transport unit, transporting using the second transport unit the defibrated material after the deinking by the classifying process, and forming second paper with the defibrated material after the transporting by the second transport unit.