Piercing nozzle for pouch fitment
US5325995A · kind A · utility
41Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 26, 1993 |
| Grant date | Jul 5, 1994 |
| Priority date | — |
| Expiry date | Apr 26, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67B7/26
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An improved nozzle for piercing and draining a wide variety of fluid materials, such as milk, juice, relish and ketchup, from pouches of plastic film. The piercing nozzle is easily inserted into plastic pouches and is designed to provide that, after initial penetration, the force necessary to insert the piercing portion remains substantially constant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.