Sealing machine
US6848234B2 · kind B2 · utility
2Cited by
20References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 7, 2003 |
| Grant date | Feb 1, 2005 |
| Priority date | — |
| Expiry date | Mar 7, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B67/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A sealing machine for sealing a pack filled with one or more objects, including a main case; a first sealing member provided in the main case; a second sealing member facing the first sealing member; a movable supporting part supporting the second sealing member and allowing the second sealing member to move near to, and away from, the first sealing member; and a heater provided in at least one of the first sealing member and the second sealing member to heat and melt the pack interposed therebetween.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.