Patent · US Active

Device for sealing three-dimensional objects in the bag opening of a film bag

US11851226B2 · kind B2 · utility

0Cited by

5References

17Claims

0Family size

Assignee

Harro Hoefliger Verpackungsmaschinen GmbH · DE

Inventors

Nico Hjordt · Backnang, DE
Daniel Birkhold · Allmersbach im Tal, DE
Timo Graf · Winnenden, DE

Key dates

Filing date	Nov 21, 2022
Grant date	Dec 26, 2023
Priority date	—
Expiry date	Nov 21, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29L2031/7148
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A device (10) for sealing three-dimensional objects (16) in the bag opening (14) of a film bag (12) comprises a clamp (36, 38) for the film bag (12), which has a pair of clamping shoes (42, 44) on each side, between which the edge of the film bag (12) is held. A heat sealer (26, 28) is provided for sealing the three-dimensional object (16) in the bag opening (14) of the film bag (12), wherein the heat sealer (26, 28) has a pair of sealing jaws (26, 28) between which the bag opening (14) of the film bag (12) can be sealed. The two clamping shoe pairs (42, 44) of the clamp (36, 38) are moved apart from one another during the sealing process.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.