PURPOSE: To prevent mutual adhesion of film, by always separating a packing film from a roll of film from another packing film from another roll of film by interposing a sheet.

CONSTITUTION: A roll of narrower packing film 2a and another roll of wider packing film 2b are hung in front and rear rows, respectively. And a sheet 9 made of non-adhesive materials with the film is applied over the front roll of packing film 2a. The front edge 9' near a position 6, cut with heat, of the sheet 9 is placed on the packing film 1a paid out from the front roll of packing film 2a and also the packing film 1b paid out from the rear roll of packing film 2b is superposed on the sheet 9. That is, the sheet 9 made of non-adhesive materials with the film is superposed between the packing film 1a drawn from the roll of packing film 2a and the packing film 1b drawn from the roll of packing film 2b. In this way, the upper and lower packing film 1a, 1b are sepa rated from each other not to stick to each other.