Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatus
US9302801B2 · kind B2 · utility
49Cited by
34References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2015 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Feb 18, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G15/0874
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A developer accommodating unit includes: a developer bag in which a developer is incorporated. The developer bag includes: a filling port for filling the developer; a filling region where the developer is filled; a non-filling region, provided outside the filling region, where the developer is not filled, and a folded portion formed by folding the filling region and the non-filling region. The folded portion includes a welding portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.