Title:
PACKAGING MATERIAL FOR PHOTOSENSITIVE PRINTING PLATE AND PACKAGE
Document Type and Number:
Japanese Patent JP3414845
Kind Code:
B2
Abstract:
PURPOSE: To produce a packaging material for photosensitive printing plate, capable of packaging a photosensitive printing plate without causing deteriora tion of its print-out effect even in the case waste paper is used as the raw material.
CONSTITUTION: Many photosensitive printing plates 1 are put through a sheet of interleaving paper 2 made from wood pulp and synthetic pulp in layers. A sheet of corrugated board 3 is put in contact with each side surface of this layered material and they are packaged with a light-screening paper 4 composed of a liner paper, a polyethylene film and an aluminum foil. The corrugated board 3 is made from waste paper so as to be PH of ≤7.0.
Inventors:
Shuji Sumitomo
Akira Nagashima
Akira Nagashima
Application Number:
JP12937694A
Publication Date:
June 09, 2003
Filing Date:
June 10, 1994
Export Citation:
Assignee:
Fuji Photo Film Co., Ltd.
International Classes:
D21H11/14; D21H27/00; G03C3/00; (IPC1-7): D21H11/14; D21H27/00; G03C3/00
Domestic Patent References:
| JP336545A | ||||
| JP336546A |
Attorney, Agent or Firm:
Masahiro Tanaka (1 outside)
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