Title:
DECORATING SHEET
Document Type and Number:
Japanese Patent JP3799225
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a decorating sheet wherein whitening does not occur even when a load applying process is performed.
SOLUTION: A decorating layer 6 is formed on a base body sheet 7, and the load applying process is performed for this decorating sheet 1. For such a decorating sheet 1, a round bar type edge 2 made of brass having a diameter of 4 mm is brought into contact with the decorating layer 6. Then, the surface of the decorating layer 6 is vibrated by a load of 98 mN with the contact point as a fulcrum by a rigid body pendulum type free vibration decay method. When a surface temperature of the decorating layer 6 when a vibration cycle S obtained by the free vibration decay method of rigid pendulum type becomes 70% of a vibration cycle S0 at 25°C is taken as T°C, and the brightness of the decorating layer 6 by a CIE (International Commission of Illumination) 1976 (JIS Z8729) L*a*b* color specification system is taken as L, the decorating sheet 1 has a section wherein a relationship of T≤5×L is satisfied.
Inventors:
Fujio Mori
Application Number:
JP2000295333A
Publication Date:
July 19, 2006
Filing Date:
September 28, 2000
Export Citation:
Assignee:
NISSHA PRINTING CO.,LTD.
International Classes:
B44C3/02; B32B33/00; (IPC1-7): B44C3/02
Domestic Patent References:
| JP9109332A | ||||
| JP5346393A |
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