A PRESSURE-SENSITIVE ADHESIVE TAPE PACKAGE (10) IS DISCLOSED IN WHICH EASINESS IN APPLYING THE ADHESIVE TAPE (14) IS PURSUED, AND AN EFFECT OF SAVINGS IN RESOURCES CAN BE OBTAINED. THE PRESSURE-SENSITIVE ADHESIVE TAPE PACKAGE (10) ACCORDING TO THE PRESENT INVENTION ACCOMMODATES AN ADHESIVE TAPE (14) HAVING A SUPPORT (20) AND AN ADHESIVE AGENT LAYER (12) PROVIDED ON ONE SURFACE OF THE SUPPORT (20), THE ADHESIVE TAPE (14) BEING BENT INTO A FIRST PORTION 22 AND A SECOND PORTION 24 SUCH THAT THE ADHESIVE AGENT LAYER (12) FACES OUTWARD. MOREOVER, THE PRESSURE-SENSITIVE ADHESIVE TAPE PACKAGE (10) INCLUDES A FIRST RELEASE SHEET (16) RELEASABLY ATTACHED TO THE ADHESIVE AGENT LAYER (12) OF THE FIRST PORTION OF THE ADHESIVE TAPE (22), AND A SECOND RELEASE SHEET (18) RELEASABLY ATTACHED TO THE ADHESIVE AGENT LAYER (12) OF THE SECOND PORTION OF THE ADHESIVE TAPE (24) TO SEAL THE ADHESIVE TAPE (14) WITH THE FIRST RELEASE SHEET (16) BETWEEN THE FIRST AND SECOND RELEASE SHEETS. IN THIS CONFIGURATION, THE CONVENTIONALLY EXISTING PACKAGE CAN BE ELIMINATED. MOREOVER, WHEN THE SECOND RELEASE SHEET (18) IS REMOVED FROM THE ADHESIVE AGENT LAYER (12) OF THE SECOND PORTION OF THE ADHESIVE TAPE (24), A HALF OF THE ADHESIVE AGENT LAYER (12) IS EXPOSED; ACCORDINGLY, APPLICATION TO A PORTION FOR APPLICATION IS EASY. [FIG. 1]