Method for manufacturing a leaktight container
US10843184B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2016 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | May 19, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/123
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a method for manufacturing a leaktight assembly by providing a bag, a connection system including a connector adapted for mechanical connection to a complementary connector of a sterile chamber in order to establish sterile communication between the bag and the chamber, the connector including a portion for attachment to the bag, the connection system further including an overmolding molded over the attachment portion, the manufacturing method further including the steps of positioning the wall of the bag facing the overmolding at a first access opening of the bag, the attachment portion surrounding a space for passage between the bag and the chamber at the first access opening, and welding the wall of the bag onto the overmolding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.