Title:
USED PAPER PROCESSING DEVICE, USED PAPER PROCESSING METHOD, SHEET MANUFACTURING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/150185
Kind Code:
A1
Abstract:
The purpose of the present invention is to efficiently eliminate metal materials from fibrillated matter. Provided is a used paper processing device which includes: a crushing unit that crushes used paper to form crushed matter; a fibrillation unit for fibrillating the crushed matter to form fibrillated matter; a conveyance unit that conveys the fibrillated matter as a result of the same being placed on a conveyance surface of the unit; and an electrification device that electrifies the conveyance surface.
Inventors:
HIRATA YOSHITOMO (JP)
TANIGUCHI SEIICHI (JP)
TANIGUCHI SEIICHI (JP)
Application Number:
PCT/JP2017/005433
Publication Date:
September 08, 2017
Filing Date:
February 15, 2017
Export Citation:
Assignee:
SEIKO EPSON CORP (JP)
International Classes:
B02C18/06; B03C7/08; D04H1/732; D21B1/08; D21C5/02
Foreign References:
| JPS52121503A | 1977-10-13 | |||
| JPS5060866A | 1975-05-26 | |||
| JP2003154291A | 2003-05-27 | |||
| JP2006104633A | 2006-04-20 |
Attorney, Agent or Firm:
WATANABE Kazuaki et al. (JP)
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