FILM SHRINKING MACHINE HAVING SMOOTH UP AND DOWN MOVEMENT OF HEATING FRAME FOR PACKAGING REFRIGERATOR USING HEAT SHRINK FILM

The present invention relates to a film shrinking device for a heat shrink film packaging device of a refrigerator, of which a heating frame can easily move up and down. More specifically, the film shrinking device keeps the balance of the heating frame and moves the heating frame easily with even small force through the combination of a driving motor, a weight balance, and a sprocket wheel, which is a linking device. The film shrinking device includes: a film supplier providing heat shrink film which is shrunk by heat; a film wrapping device covering a refrigerator with the heat shrink film supplied from the film supplier; a film shrinking device applying heat to the heat shrink film to allow the heat shrink film covering the refrigerator to be shrunk and completely attached on the refrigerator; and a refrigerator transporting means transporting the refrigerator to the determined work positions of the film wrapping device and the film shrinking device.