The method for packaging together a plurality of record rolls of cover tape according to the present invention comprises wrapping a stack obtained by roughly coaxially stacking said record rolls in a heat-shrink film; and heat-shrinking said heat-shrink film, so that a pressure of at least 0.8 mN/mm2 and at most 1.2 mN/mm2 is applied between the record rolls. This method will not deform the rolled state after packaging, while suppressing the occurring of roll collapse when exposed to a high-temperature environment or a low-temperature environment.