Environmentally-Friendly Subscription and Its Manufacture using a Heat-Reduced Casing

摘要

The present invention relates to an eco-friendly buoy using a heat-shrinkable casing, and to an apparatus and a method for manufacturing the same, and more particularly, to an eco-friendly buoy using a heat-shrinkable casing, and to an apparatus and a method for manufacturing the same, in which a hot-melt adhesive is supplied to both sides of the buoy to fix a side cap, and then a cylindrical heat-shrinkable casing is supplied so that the buoy and the heat-shrinkable casing are supplied to the inside of a heating furnace and rotated. With supplied heat, the cylindrical heat-shrinkable casing is coupled to the entire outer diameter surface, and thus the eco-friendly buoy is coated.