| 摘要 |
THERE ARE DISCLOSED A PRESSURE-SENSITIVE ADHESIVE SHEET WHICH COMPRISES A SUBSTRATE SHEET, A PRESSURE-SENSITIVE ADHESIVE LAYER FORMED ON ONE SIDE OF THE SUBSTRATE SHEET AND A RELEASE LAYER COMPRISING A CURED PRODUCT FROM AN IONIZING RADIATION-CURING TYPE RELEASABLE RESIN FORMED ON THE OTHER SIDE OF THE SUBSTRATE SHEET; AND A LAMINATE WHICH COMPRISES A PLURALITY OF THESE PRESSURE-SENSITIVE ADHESIVE SHEETS THAT ARE SUPERIMPOSED ON ONE ANOTHER SO THAT THE PRESSURE-SENSITIVE ADHESIVE LAYER AND THE RELEASE LAYER DIRECTLY FACE EACH OTHER AND THE WHOLE SURFACES OF THE PRESSURE-SENSITIVE ADHESIVE LAYERS ARE COVERED WITH THE RELEASE LAYERS. THE ABOVE PRESSURE-SENSITIVE ADHESIVE SHEETS AND THE LAMINATE FORMED THEREFROM CAN BE PRODUCED WITH GOOD WORKABILITY WITH A SIMPLIFIED APPARATUS WITHOUT THE GENERATION OF CURLS, AND THUS ARE WELL SUITED FOR USE AS DISPLAY LABELS ETC. |
