Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MANUFACTURING METHOD OF VOLUME HOLOGRAM LAMINATE AND MANUFACTURING DEVICE
Document Type and Number:
Japanese Patent JP2012168451
Kind Code:
A
Abstract:

To provide a manufacturing method of a volume hologram laminate, capable of transferring a volume hologram layer to a body to be transferred without air encapsulated, and manufacturing the volume hologram laminate in which the volume hologram layer and the body to be transferred are stuck to each other with sufficient strength, by a simple method.

The manufacturing method of the volume hologram laminate comprises: a lamination step of, by using a volume hologram transfer foil and a body to be transferred, creating a laminate for transfer by layering the volume hologram transfer foil and the body to be transferred so that a heat seal layer of the volume hologram transfer foil and the body to be transferred are in contact with each other; a bond step of, by using the laminate for transfer, bonding the volume hologram transfer foil and the body to be transferred by heating the volume hologram transfer foil with a flat die; and a peel step of peeling a substrate of the volume hologram transfer foil.


Inventors:
AZAGAMI MINORU
OKAWA HIROMASA
Application Number:
JP2011030953A
Publication Date:
September 06, 2012
Filing Date:
February 16, 2011
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
G03H1/18; B42D15/10; G02B5/32
Domestic Patent References:
JP2005070064A2005-03-17
JP2007108256A2007-04-26
JPH07104649A1995-04-21
JP2006334821A2006-12-14
Attorney, Agent or Firm:
Akihiko Yamashita
Kishimoto Tatsuto