Flexible pouch with microcapillary dispensing system
US11104499B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2017 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Jul 15, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/72
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The present disclosure provides a flexible pouch. In an embodiment, the flexible pouch includes opposing flexible films. The flexible films define a common peripheral edge. A microcapillary strip is sealed between the opposing flexible films. A first side of the microcapillary strip is located at a first side of the common peripheral edge and a second side of the microcapillary strip located at a second side of the common peripheral edge. A peripheral seal extends along at least a portion of the common peripheral edge. The peripheral seal comprises a sealed microcapillary segment. The peripheral seal forms a closed flexible pouch having a storage compartment. A liquid is present in the storage compartment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.