Edge hot melt adhesive is a type of adhesive specially used for pasting artificial boards. It is an environmentally friendly, solvent-free thermoplastic adhesive. When the hot melt adhesive is heated to a certain temperature, it changes from a solid state to a molten state. When it is applied to the surface of the artificial board base material or edge sealing material, it cools and becomes a solid state, bonding the material and the base material together.