Apparatus for producing tubular-pouch packages
US4485613A · kind A · utility
5Cited by
6References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 17, 1982 |
| Grant date | Dec 4, 1984 |
| Priority date | — |
| Expiry date | Mar 17, 2002 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B51/32
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An apparatus for producing tubular-pouch packages with heat-sealed transverse seams. In order that the bottom seam will harden rapidly following the securing process, a cooling medium is blown onto it by a nozzle. The nozzle is disposed in the tubular body from which tubular-pouch packages are made and is directed at the pressing plane of the transverse-seam welding apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.