INFORMATION CONCEALING SHEET AND MANUFACTURING METHOD THEREFOR,申请号JP20000385503-传众专利搜索

INFORMATION CONCEALING SHEET AND MANUFACTURING METHOD THEREFOR

申请公布号：JP2002187389(A)

申请号：JP20000385503

申请日期：2000.12.19

申请公布日期：2002.07.02

申请人：

DAINIPPON PRINTING CO LTD

发明人：UMEZAWA ATSUSHI;ISHIZAKA WAKANA

分类号：B42D15/10;B32B15/08;B32B37/10;(IPC1-7):B42D15/10;B32B31/20

主分类号：B42D15/10

摘要：<p>PROBLEM TO BE SOLVED: To eliminate the defect that characters or the like of a recording area loom large on the surface of a transferred metallic foil, when a scratch layer is formed by transferring the metallic foil, in lieu of an incorporation-type scratch layer. SOLUTION: A low softening point resin layer 3 composed of a synthetic resin is laminated on a base material sheet 2, and a printed pattern layer 4 to be concealed, consisting of a colored resin composition is laminated on the surface of the low softening point resin layer 3 so as to be flush with the low softening point resin layer 3. Thus the printed pattern layer 4 to be concealed is covered and a thin metallic film 5 is laminated. Under the described structure, the defect that the characters or the like of the recording area loom large, is solved. The thin metallic film 5 may be laminated through a transparent resin layer.</p>