A NOVEL PRESSURE-SENSITIVE ADHESIVE TAPE PACKAGE EASY TO OPEN AND EASY IN APPLICATION OF AN ADHESIVE TAPE IS DISCLOSED. THE PRESSURE-SENSITIVE ADHESIVE TAPE PACKAGE (10) ACCORDING TO THE PRESENT INVENTION INCLUDES AN ADHESIVE TAPE (14) THAT ACCOMMODATES A SUPPORT (18) AND AN ADHESIVE AGENT LAYER (12) PROVIDED ON ONE SURFACE OF THE SUPPORT (18), AND A RELEASE SHEET (16) RELEASABLY ATTACHED TO THE ADHESIVE AGENT LAYER (12). MOREOVER, THE RELEASE SHEET (16) IS FOLDED WITH THE ADHESIVE TAPE (14), AND THE ADHESIVE TAPE (14) IS SEALED INSIDE OF THE FOLDED RELEASE SHEET 16. A PLURALITY OF TEMPORARY ATTACH PORTIONS (50) TO (54) SPACED FROM EACH OTHER IS PROVIDED IN A HALF OF THE ADHESIVE AGENT LAYER (12) IN THE ADHESIVE TAPE (14) TO SECURELY EXPOSE THE HALF WHEN THE RELEASE SHEET (16) IS OPENED. FIG. 1
