Scrapless plastic sheet multi-packaging device
US3966044A · kind A · utility
17Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 31, 1975 |
| Grant date | Jun 29, 1976 |
| Priority date | — |
| Expiry date | Mar 31, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D71/504
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A scrapless multi-packaging device for a plurality of containers is formed from a stretchable and elastic sheet of plastic material including laterally connected pairs of sheet material bands arranged in longitudinal rows and with longitudinal connections between adjacent sheet material bands in each row, the connections between said sheet material bands being creased to provide automatic opening of the sheet material bands in upstanding relationship for assembly to containers. The connections may also be perforated to facilitate separation into groups of bands as well as into individual bands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.