MACCHINA E METODO PER FORMARE UN CONTENITORE A PARTIRE DA UNA BOBINA DI MATERIALE IN NASTRO

摘要

A method for forming a container 7 starting from a web (3) of heat-bondable material wound on a reel (4) comprises the following operations: forming a tubular element (5) of predetermined diameter and height; mounting the tubular element (5) over a support (16); closing one end of the tubular element (5) to form the open container (7); inserting the container (7) into a mould (12) after heating if necessary; forcing the walls of the container (7) against the inner walls of the mould (12); opening the mould and withdrawing the container (7) from the support (16).