Heat shrink apparatus and device for packaging, and packaging line and process using said heat shrink apparatus and device
US12325571B2 · kind B2 · utility
0Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2022 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Jan 27, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D75/326
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A package comprises a plastic bag delimiting a seat sealingly housing a product. The plastic bag has plastic film walls (4) and at least one sealing band connecting together opposed wall portions of the plastic film walls at a connecting zone. A tab is coupled with the connecting zone of the plastic bag. The tab includes an easy opening feature at one or more of its perimeter edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.