Title:
METHOD FOR MANUFACTURING SUPPORT FOR PLANOGRAPHIC PRINTING PLATE, AND METHOD FOR RECYCLING PLANOGRAPHIC PRINTING PLATE
Document Type and Number:
Japanese Patent JP2011006756
Kind Code:
A
Abstract:
To remarkably reduce energy loss and yield loss while securing the quality assurance of aluminum purity and trace metal contents even when used planographic printing plates are reused.
A recycling material 40 with deposited substances removed therefrom is melted in a melting furnace 42 into a recycled molten metal 44. The analyzed result obtained by analyzing the recycled molten metal 44 is used to determine the mix proportions of the recycled molten metal 44, a fresh metal ingot, and a trace metal master alloy to be input into a pre-rolling melting furnace. The produced recycled molten metal 44 in the molten state is input into the pre-rolling melting furnace to be mixed with the fresh metal ingot and the trace metal master alloy.
Inventors:
OSADA MASAKAZU
YAMAZAKI TORU
OGISHI YOSHIO
YAMAZAKI TORU
OGISHI YOSHIO
Application Number:
JP2009153018A
Publication Date:
January 13, 2011
Filing Date:
June 26, 2009
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
C22C1/02; B22D21/04; B41N1/08; B41N3/00; C22B1/00; C22B7/00; C22B21/00
Domestic Patent References:
| JPH11279670A | 1999-10-12 | |||
| JP2005186415A | 2005-07-14 | |||
| JP2005186415A | 2005-07-14 | |||
| JPH0633162A | 1994-02-08 |
Foreign References:
| WO2009084568A1 | 2009-07-09 |
Attorney, Agent or Firm:
Kenzo Matsuura