Title:
表面浮き彫りを複製し保護する方法
Document Type and Number:
Japanese Patent JP2004501775
Kind Code:
A
Abstract:
A method of manufacturing at least a part of a metal container where a relief, e.g. a hologram with a diffracting optical element, is being replicated in the surface of a soft layer of a metallic substrate and subsequently the surface relief is covered with a transparent layer. The transparent layer stabilises the soft layer of the metallic substrate and thereby protects the relief. The metallic substrate is subsequently formed into a metal container.
Inventors:
Tideman Jesper
Application Number:
JP2002506954A
Publication Date:
January 22, 2004
Filing Date:
June 28, 2001
Export Citation:
Assignee:
Grude and Marstrand A/S
International Classes:
G03H1/20; B21D31/00; B21D51/26; B65D8/04; B65D8/16; B65D25/20; B65D25/34; G03H1/02; (IPC1-7): B21D31/00; B21D51/26; B65D8/04; B65D8/16; B65D25/20; B65D25/34; G03H1/20
Attorney, Agent or Firm:
Hatsushi Shimizu
Kazunori Hashimoto
Kazunori Hashimoto