Bag web and method for packing a product in film bags by using such a bag web
US10807778B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 30, 2015 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | May 24, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D75/5805
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
There is disclosed a bag web for packing articles in film bags provided as a contiguous web. At an opening edge, the bag web is provided with peripheral strip areas having holes intended for guide connection with guide means that can retain and guide the bags along a conveyor path through a filling station. The bag items will thus be contiguous along an upper edge, which is used for guiding. The bag webs include the film webs forming opposing front and back sides of the bag and additional film pieces disposed between the flat sides of the bag in order thereby to form side or bottom, or both side and bottom, of the bag. By such a bag web is achieved a particularly simple and rapid filling of the type with stand bottom and with folded side edges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.