VarioSeal
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The Niverplast VarioSeal provides fully automatic sealing of bags inside boxes or crates, including applications with changing packaging sizes. The machine centres the product carrier, lifts and spreads the bag, removes excess air and applies a controlled heat seal. Automatic adjustments and optional checkweighing, rejection and box closing make it well suited to flexible packaging lines with multiple formats.
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Capacity Up to 12 boxes or crates per minute Bag film thickness Approximately 10 microns to more than 200 microns, depending on application Sealing method Heat sealing with controlled pressure, temperature and time Format handling Automatic adjustment with stored recipes; random box sizes possible HMI 15-inch touchscreen with operating modes, adjustments and visual fault analysis Available options Checkweigher, reject system, box taper, bag cut-off and Modified Atmosphere Packaging Operation Standalone or integrated; left- or right-handed layout -
- Automatically adjusts for varying bag and box sizes without manual machine settings.
- Controlled sealing pressure, temperature and time provide consistent bag closure.
- A vacuum system can remove excess air before sealing to prevent balloon formation.
- Optional integrated checkweigher can identify and reject incorrect pack weights before sealing.
- Optional cut-off system removes excess bag material above the seal.
- Can incorporate Modified Atmosphere Packaging with air evacuation and gas flushing.
- Optional integrated case taper closes the outer box after sealing.
- Can operate as a standalone sealer or as part of a complete automated packaging line.
Brochures
- VarioSeal brochure
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