Pack 403

Best-in-class, robust and user-focused machine for high-speed applications. Ideal for full automation and system integration. Ready for Industry 4.0 applications. Features HMI 4.0.

  • Overview

    As the successor of the Pack 401, the Pack 403 has been significantly upgraded and is packed with added new features to completely redefine machine operation. The machine and the HMI are perfectly aligned for a user-centered experience. Due to a narrow machine design it is ideal for wrapping high-speed application products like bars, bakery goods, chocolate, cookies and crackers/biscuits.

    Easier operation

    • Clear instructions showing the splice preparation process directly on the splicing table, significantly increase successful splices
    • Innovative feature to precisely measure and control film tension, resulting in fewer jams and consistent package appearance during production speed changes and during machine starts and stops
    • Manual hand wheel to rotate the cutting head, allowing easier service and maintenance while avoiding contact with the hot sealing surfaces
    • New film former which is significantly smaller and lighter while being completely tool-less, greatly reducing changeover time and improving the ergonomics

    Improved sealing

    • Refined crimper set-up to simplify the process of alignment and pressure adjustment for greater repeatability and accuracy. This was achieved by implementing repeatable locking mechanisms for the finer pitch gap adjustment on the cross sealing station and easy-to-read pressure gauges on the fin seal units.

    Easier format changes

    • Tool-less changeovers for most of the tasks or HMI based adjustments for different products and package configurations
    • Easy-to-read scale for each adjustment point for simple and repeatable product changeovers which can be easily saved in the HMI

    HMI 4.0 and Industry 4.0/IoT

    Bosch’s new HMI 4.0 , next generation of intelligent human-machine interfaces is the gateway to Industry 4.0 (I 4.0)/IoT and supports connectivity to Bosch’s I 4.0 solutions:

    • Operations Assistant: Create and store step-by-step instructions including text, images and videos to simplify daily operations and to minimize training for new and experienced employees
    • Maintenance Assistant: Communicates real-time information and instructions for upcoming maintenance and cleaning jobs
    • Line Dashboard: Provides real-time overview about machine and line status and KPI drilldown
    • Condition Monitoring: Allows for real-time monitoring of machine and line condition
    • Energy Monitoring: Provides real-time energy monitoring and helps to avoid costs caused by energy leakages, predicts failures through threshold setting and minimizes unplanned maintenance.
    • Virtual Remote Support: Supports remote diagnosis, administration, installation of software updates, software and parameter backup as well as review of machine settings.

    And many more.



    • Consistent quality, proven packaging and feeding solutions, for full automation and 24/7 operation
    • Easy, error-free adjustments: All adjustments are easy to understand, repeatable and can be documented in the HMI
    • User-centered design for ease of operation
    • HMI 4.0
    • Industry 4.0/IoT ready

  • Technical
    Technical Data:
    Product Range
    Product length 40 - 565 mm
    Product width 12 - 120mm
    Product height 6 - 90mm
    Film Reel
    Max. reel diameter 400 mm (15.7")
    Max. reel weight 35 kg
    Inner core diameter 70/76 mm (2.8/3")
    Max. output Up to 800 packages/min
    Max. film speed Up to 80 m/min (3150inches/min)

    Technical data are subject to change

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    White Paper

    Product Distribution Conveyors vs. Robotic Feeding

    This white paper addresses the selection criteria involved in identifying an optimal feeding solution as part of an integrated packaging line. Many manufacturers face this decision when automating their packaging line to achieve higher outputs or lower costs. This paper will discuss the key considerations that should be kept in mind when making a decision and compare Delta robotics and product distribution conveyors. Both technologies have there place in modern packaging lines. The decision to choose one technology over the other often can often be made after evaluating the suitability of each versus the following three characteristics of the packaging line and product:

    1. Pack Configuration

    2. Product Characteristics

    3. Operating Environment

    More information on Product distribution conveyors versus Robotic Feeding solutions you will find in our white paper „Product Distribution Conveyors versus Robotic Feeding“.

  • Application

    The Pack 403 flow wrapper covers a large variety of high-end applications and is ideal for handling bakery and confectionery items such as biscuits, chocolate and bar-type products, as well as non-food products and much more.

    Pack 403 flowpack styles:

    • Pillow
    • Gusseted
    • Zig Zag
    • Hole punch
    • Opening aids

    Pillow package
    Gusseted package
    Zig zag package
    Hole Punch package
    Opening Aids package
  • Parts and
  • Contact