Vacuum suction typed holder for flexible, tube-shaped film materials
US4195464A · kind A · utility
0Cited by
3References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1978 |
| Grant date | Apr 1, 1980 |
| Priority date | — |
| Expiry date | Aug 9, 1998 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B43/54
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A vacuum-suction typed holder for flexible tube-shaped film materials made from plastics wherein the tube-shaped film materials whose upper end open and the bottom is sealed are fed thereinto and they are rendered to expand by suction applied from the periphery thereof, in order to facilitate to put, for example, sausage therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.