| 摘要 |
PROBLEM TO BE SOLVED: To solve the problems of transparent type pressure-sensitive adhesive sheet, such as generation of not-transcribed part i.e., a white lacked part, generation of unevenness of color-development and transcription caused by pressure unevenness of a thermal.head, lowering of the transparency of the transparent pressure-sensitive adhesive sheet, and cloudiness of the adhesive affected by an antistatic agent coated on the other surface of a peeling agent surface. SOLUTION: The objective pressure-sensitive adhesive sheet for recording has a recording layer on one surface of a substrate, and an adhesive and a separate sheet on the other surface. The substrate is a transparent sheet, and the separate sheet has <=2 μm center line average height (Ra value) on the surface of a separate agent, <=5 μm center line average height (Ra value) on the other surface of the separate agent, >=300 sec Oken-type smoothness on the other surface of the separate agent. The construction of the recording layer, the substrate and the adhesive has <=3% haze. The method for producing the pressure-sensitive adhesive sheet for the recording, having a recording layer on one surface and the adhesive, the separate agent layer, a substrate for the separate sheet and a back-surface-treating layer comprises using the transparent sheet as the substrate and producing the pressure-sensitive adhesive sheet so that the back surface-treating layer may not overlapped on the separating agent layer in a production step. |
