Bag forming, filling and sealing machine comprising metering device
US11780618B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2020 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | May 17, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B2220/14
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A tubular bag machine having a longitudinal sealing element having two transverse sealing jaws which are moveable against each other to transversely seal a film tube, having a mechanism which moves the transverse sealing jaws, a filling device for filling the unsealed tubular bags with a filling material, a separating element for separating individual filled tubular bags, a dosing device disposed upstream of the filling device, and a transfer element having several transfer containers between the filling device of the tubular bag machine and the dosing device. The filling material is transferred from the dosing device to the transfer containers, and the transfer containers are transported to a dispensing station along a transfer line, and the filling material is transferred to the filling device, and the transfer containers are transported back along a return transfer line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.