To provide a shrink packaging machine that is capable of restraining increase of cost and reducing time required for works by a method wherein a simple structure making temporary packaging executable simultaneously for a plurality of articles with a single unit of machine is provided.

The shrink packaging machine 10 is equipped with a splitting means 14 that forms a plurality of split films by cutting in the longitudinal direction an upper film 13 supplied from an upper film supply device 11, a splitting means 16 that forms a plurality of split films by cutting in the longitudinal direction a lower film 15 supplied from a lower film supply device 12, and a thrust-out means 19 that thrust out almost simultaneously a plurality of gummed tapes 26 corresponding to each of the split films.