PROCESS TO OBTAIN AXIAL REINFORCEMENT IN PLASTIC FLASK AND PLASTIC FLASK WITH AXIAL REINFORCEMENT AS OBTAINED

摘要

'PROCESS TO OBTAIN AXIAL REINFORCEMENT IN PLASTIC FLASK AND PLASTIC FLASK WITH AXIAL REINFORCEMENT AS OBTAINED' projected to obtain axial reinforcement, also promoting the improvement of the radial resistance in a plastic flask (F), obtained by means of the blowing machine (1) and molding machine (4) comprised by a mold (5), characterized by being constituted by a blowing head, formed by a mouth (2) and core (3) set; which, as per the grooves (9 and 9a) as existing on them, considering the memory of the material forming the plastic parison (6) and/or the lengthwise or turning movement of the core (3) over the mouth (2), obviously also working the pressure as used to extrude the plastic parison (6) and the temperature of the material, we can obtain internal or external ribs (7, 7a) in various quantities, tipes and positions, as per the flask model (F), providing enhanced axial and radial resistance and material savings between 30% and 40%, thus composing a better weight/resistance ratio for the flask (F) to be obtained.