| 摘要 |
<p>The invention relates to the package industry, more particularly the manufacturing of containers with thin and flexible walls for liquids under pressure. These containers are characterized by at least a bottom having the shape of a bulging dome (1) integral with a cylindrical coaxial flange (8) extending on either side of the dome (1). This flange (8) reinforces the bottom strength while providing a firm securing thereof with the body. These containers allow the conditioning in economic conditions of pressurized liquids such as carbonated beverages. </p> |
