Device for the displacement of filling material and the shaping of a material web in a packing machine
US3971192A · kind A · utility
7Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 27, 1975 |
| Grant date | Jul 27, 1976 |
| Priority date | — |
| Expiry date | May 27, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B9/042
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
The packing machine of the invention molds a first material web into a line of connected U-shaped sections; joins a second material web to the first material web and seals them together; fills the resulting cavities with an intended filling material; seals the filled cavities, and finally separates the line into individual filled packages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.