DISPOSITIVO PE LA SIGILLATURA DI INVOLUCRI DI AVVOLGIMENTO PIEGATI

PURPOSE: To stably seal a folded edge of a packaging material for the confectionery in a state that the operating speed of a packaging head is kept, by slidably mounting the pressure levers respectively on a holding element of a heating ring and a holding element of a cooling ring. CONSTITUTION: A bonbon B comprising a folded packaging material from a packaging head is placed on a heating face 21 of a mount table 15 when it is received by a receiving portion of a heating ring 1, and fastened by the holding elements 4, 5 similarly comprising the heating faces 21 on the fastening faces, and the position is stabilized by a pressure lever 16. The bonbon B is conveyed to a receiving portion of a cooling ring 3 by rotating a reversal ring 2 to be placed on a cooling face 36 of a mount table 34, and then fastened by the holding elements 31, 32 similarly comprising the cooling faces 36 on the fastening faces, and the position is stabilized by a pressure lever 16'. The bonbon B is cooled by a cooling fin 37 mounted on a back face of the cooling face 36, whereby the heated folded edge of the packaging material of the bonbon B is hardened, and the folded part is completely stabilized.