| 摘要 |
<p>The device has a central support element (2) for supporting male elements i.e. punches (1a), of molds, and injection assemblies (3a, 3b) for supporting female elements i.e. matrices (1b), of the molds. Each assembly has a vent for distributing plastic material in each mold through a spacer (5) located at center of the mold, where feeding of the material is carried out by an inlet point located at the level of each assembly. The support element is displaced over half-travel relative to the assembly (3a), and the assembly (3b) is displaced over complete travel relative to the assembly (3a). An independent claim is also included for a method for producing a container such as minicup and cup.</p> |
