Method and system for molding an article
US11931937B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 4, 2022 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | May 4, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29K2995/0093
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method of molding a personal care product, a manifold, and a cosmetic product molding apparatus are provided. In one embodiment, the method of molding a personal care product comprises: moving a material through a temperature controlled manifold, opening one or more injection valves between the temperature controlled manifold and one or more mold cavities, injecting the material at a controlled pressure into the one or mold cavities in a closed position to form one or more articles, closing the one or more injection valves between the temperature controlled manifold and one or more mold cavities after injecting the material into the one or more mold cavities, opening the one or more mold cavities, and removing the one or more articles from the one or more mold cavities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.