| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate sheet for back surface decoration which is attached to the back surface of a body to be attached having transparency, has ruggedness which can be visualized from the front surface side of the body to be attached and provides decoration excellent in the sense of a depth and profundity. SOLUTION: The laminate sheet for back surface decoration is manufactured by forming a picture pattern on a surface of a heat shrinkable resin sheet which has an adhesive layer and has a haze value measured according to JIS-K7136 smaller than 60% with an infrared light absorption ink or the like and is characterized in that, in relation to a portion A and a portion B adjoining with each other which are in the same surface of the heat shrinkable resin sheet in such a state as to be retained, a film thickness difference is exhibited between the portion A and the portion B by performing infrared irradiation in such a way that surface temperatures are different between the portion A and the portion B and the surface temperature of at least the portion A becomes a surface temperature of the temperature T of an inflection point of orientation returning strength or higher. COPYRIGHT: (C)2012,JPO&INPIT |
