| 摘要 |
Method of forming a packaging, said method including the steps of: providing an empty container (1) comprising a sidewall (5), an opneck (2) and a base (7), said container further including a invertible diaphragm (9) in an outwardly-protruding position; a filling step of pouring, within the container (1) through the neck (2), a product (16) at a temperature lower than or equal to ambient temperature; a capping step of sealingly closing the filled container (1) by means of a cap (18) mounted onto the neck (2); an inversion step of displacing the diaphragm (9) to an inwardly- protruding position, said inversion step being conducted within seconds after sealingly closing the container (1). |
