To provide a manufacturing method of an notice sheet housing frame which can efficiently manufacture the notice sheet housing frames having adhesive/peelable adhesive peeling layers on adhesion faces in a lump.

Rectangular bag-shaped double sheets 12 are formed by overlapping front-side sheets on one another at which notice sheet holding frames 15 are formed on rear-side sheets, discontinuous rectangular cut-out lines 13 are formed in positions in which the notice sheet holding frames 15 are formed by pressing a plurality of the double sheets 12 into a blade shape by overlapping them and by making a proper number of cuttable connecting parts remain at the front-side sheet and the rear-side sheet of each double sheet 12, the adhesive peeling layers which are adhesive and peelable to/from the adhesion faces are adhered on rear faces of the rear-side sheets of the double sheets 12 on which the cut-out lines 13 are formed, after that, cut portions 14 inside the cut-out lines of the front-side sheets are cut along the cut lines 13, windows are formed at cut trails, and the notice sheet holding frames 15 are formed.