Packaging machine and method for feeding a packaging bag to a conveying device of a packaging machine

EP4705191A2Pending Publication Date: 2026-03-11HDG VERPACKUNGSMASCHINEN GMBH
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Patent Information

Authority / Receiving Office
EP · EP
Patent Type
Applications
Current Assignee / Owner
Filing Date
2024-05-02
Publication Date
2026-03-11

AI Technical Summary

Technical Problem

Packaging machines are often designed for specific packaging bags and filling products, requiring significant effort, time, and cost to convert when changing materials or formats, leading to lengthy downtime and limited flexibility in handling different packaging bag formats.

Method used

A packaging machine with a transport device comprising multiple carriages that can adjust to different packaging bag dimensions and a feed device that allows seamless transfer of packaging bags to a conveyor device, enabling flexible handling of various formats without the need for extensive conversion, along with a weighing device for measuring filling weights.

Benefits of technology

The solution allows for efficient and flexible handling of packaging bags of different formats, reducing downtime and enabling rapid format changes, while ensuring accurate filling weights, thus enhancing operational efficiency and adaptability.

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  • Figure EP2024062119_07112024_PF_FP_ABST
    Figure EP2024062119_07112024_PF_FP_ABST
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Abstract

The invention relates to a packaging machine for providing and filling a packaging bag, comprising: a conveying device for conveying a plurality of carriages, wherein in each case two adjacent carriages are configured to together receive a packaging bag, hold same and move same in a conveying direction; and a feed device for feeding a packaging bag to the conveying device, in particular to two adjacent carriages of the conveying device; wherein the packaging bag, during feeding to the conveying device, and the carriages, during receiving of the packaging bag, are moved in the conveying direction.
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