| 摘要 |
<p>A container of substantially form-retaining material, for instance aluminium, steel or other metal, or PET (polyethylene terephthalate) or other plastic, for a liquid which must be provided prior to consumption with a foaming head, such as chocolate milk, cappuccino, milkshake, comprises: a circumferential wall (3); a base (4) which is connected along its whole periphery to this wall or is integrally formed therewith; a cover (6) which, after filling of the container with the liquid, is optionally arranged on the side remote from the base and which is connected to this wall along its whole periphery; and a cartridge (9) present in the container and in the filled and closed situation of the container at least partially filled with a gas under pressure serving as foaming medium, in the wall of which cartridge is situated at least one continuous hole for passage of gas.</p> |
