Packing member for liquid container
US10613475B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2018 |
| Grant date | Apr 7, 2020 |
| Priority date | — |
| Expiry date | Dec 18, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0874
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A packing member includes a first section arranged to face a first face of a flexible bag of the liquid container along a DW plane that includes the D direction and the W direction; a second section arranged to face a second face of the bag along the DW plane, and sandwiches the bag in the T direction in cooperation with the first section; a fixing portion that fixes the first section and the second section in a state of sandwiching the bag in the T direction; and a pressurizing portion that presses the region of a portion of the bag sandwiched between the first section and the second section in a fixed state where the bag is fixed between the first section and the second section by the fixing portion, such that pressure in the liquid storage portion rises.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.