Package configured to hold products and having active member attached to an interior surface thereof, and method of making same
US12275571B2 · kind B2 · utility
0Cited by
9References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2022 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Dec 1, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2575/54
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A package for containing liquid-exuding product is formed of a single sheet of film that is folded and sealed at certain locations. The package can include an active member, optionally in the form of absorbent, that is heat staked or otherwise attached to a portion of the sheet of film such that the active member is located on an interior surface of a bottom of the folded and sealed package.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.