Pack 301 ID

The Pack 301 ID combines the two proven technologies behind Syntegon's inverted and long dwell flow wrappers to create one machine capable of gentle product handling and hermetically sealed seams. The inverted long dwell wrapper features a consistent seal time independent of the machine's product flow. This guarantees an air-tight seal even during ramp up and down periods for extended product shelf life and less waste.

The Pack 301 ID is particularly ideal for the packaging of fresh produce, soft products, pharamaceuticals, multi-packs, meat and dairy, as well as other products that are difficult to handle using a traditional upright flow wrapper or require Modified Atmosphere Packaging (MAP). Long dwell sealing times of up to one second ensure heretically sealed packages.

The machine's inverted film path gently transports the product directly onto the film from the former through the cutting head, greatly reducing jams and ensuring superior package appearance. The Pack 301 ID features a modular film backstand that can be located in various positions relative to the infeed and wrapper, allowing users to optimize the film path. The result is reduced film waste.


  • Inverted design feeds film from below the product to securely carry hard to handle product through the wrapper
  • Film backstand can be located in various positions for ideal product trasport and minimal film waste
  • Flexibility to integrate with a variety of infeeds (flighted, lug-less, trough style, belt feeders)
  • Long Dwell sealing times of up to 1 second ensure hermetically sealed packages
  • Seal time independent of machine speed guarantees constant sealing conditions
  • Technical Data
    Specifications Pack 301 ID
    Product Range
    Product length 60 mm - 565 mm (2.36" - 22.2")
    Product width 30 mm - 220 mm (1.18" - 8.7")
    Product height 6 mm - 110 mm (0.23" - 4.3")
    Film Reel
    Maximum film width 650 mm (25.6")
    Maximum reel weight 35 kg (77 lbs.)
    Maximum reel diameter 400 mm (15.75")
    Max. 1-up capacity Up to 150 packages/minute
    Max. film speed Up to 40 m/min (1,575"/min)

    Technical data are subject to change


    • 2 film reel holders
    • Manual splice table
    • Automatic film splicer
    • Low film detection
    • Splice with knives
    • Coder mounting
    • Pre-heat bars
    • Mechanical gusseting
    • Air gusseting
    • No product - no bag feature
    • No gap - no seal feature
    • Empty bag blow off
    • Discharge rejects
    • High product detection
    • Power feed roll
    • Manufacturers splice detect
    • Color touchscreen

    .. more options available on request

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  • Application Examples

    The long dwell sealing head of the Pack 301 ID flow wrapper makes it especially well-suited for fresh, perishable goods packaging under modified atmospher (MAP) conditions as well as products packaged in thicker film like most medical goods.

    The Pack 301 ID flow wrapper's inverted design makes it ideal for wrapping multiple pieces per package and for products that are flexible and difficult to transport by pushing. A full range of infeed options such as flighted, lug-less, through style and belt feeders allow users to configure the Pack 301 ID flow wrapper to meet their specific needs.

    Flowpack styles:

    • Pillow
    • Gusseted
    • Zig Zag
    • Hole punch
    • Opening aids
  • Parts and Service

    Innovative services tailored to your needs

    A comprehensive service portfolio lays the foundation for smooth production processes. We at Syntegon support you throughout the entire machine life cycle, from spare parts management to digital line optimization. Service agreements are a key element of our portfolio structure. We minimize production risks and we maximize the efficiency of your equipment by working with you as equal partners.

    Together, we tailor our solutions to your individual needs. You benefit from fixed conditions and guaranteed services. Our global network of experts supports you with maintenance planning, technical support, and modernizations, as well as operator training and end-of-life services. With our digital solutions, you gain control over your production processes and create transparency on product and machine data – anytime, anywhere.

    Go to Syntegon Technology Services

    Service and Digital Solutions

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