Produce bag dispensing system for reducing wasted bags
US7481393B2 · kind B2 · utility
10Cited by
13References
34Claims
0Family size
Inventors
Key dates
| Filing date | Apr 29, 2004 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Oct 29, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B2067/1272
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Produce bags are delivered with less waste and in more sanitary condition through a container holding a roll of bags having overlapping but separate ends. Adhesion between the bags and ultimate separation of the bags may be flexibly controlled with an interfolding of the bags and control of an orifice which applies drag to the bags and compression as they are removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.