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Oxygen-Barrier Vertical Nut Packaging System | Sanitary VFFS with Nitrogen Flushing for Extended Shelf Life

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Brand: DESSION
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Industrial Heavy-Duty Vertical Bagging Line with Multi-Point Nitrogen Gas-Flush Array & Quick-Change Technology

Target Industries & Applications | Who We Serve

  • Tier-1 Contract Packaging Firms (Co-Packers): Purpose-built for industrial contract manufacturers (such as SternMaid America) running multi-brand high-fat snacks, organic nuts, and dry formulation contracts on shared shop floors.

  • Premium Premium Nut & Oil-Rich Seed Brands: Optimized for rapid, automated bagging of premium macadamias, walnuts, cashews, almonds, and mixed nuts prone to rapid lipid oxidation.

  • High-Mix Low-Volume (HMLV) Packing Facilities: Ideal for industrial facilities requiring swift, tool-less transitions between diverse multi-client brands, varying weight profiles, and shifting pouch configurations.

  • Cross-Category Plant Asset Multiplying: An exceptional inter-operation asset for facilities that alternate production schedules between high-grade agricultural nuts and dry bulk items (such as whole, roasted coffee beans) which also share the identical engineering requirement for strict low-oxygen residual targets.

Technical Specifications & Engineering Highlights

  • Advanced Multi-Point Inline Nitrogen Flushing Assembly: Outfitted with an integrated gas-flush injection manifold that aggressively displaces ambient oxygen, dropping residual oxygen levels below 1% to halt rancidity and maximize product shelf life.

  • Full SUS304/316 Sanitary Build Compliance: The complete rigid structural framework, raw material hopper, and material-contact mechanics are constructed from premium, heavy-gauge SUS304 or SUS316 stainless steel, fully complying with strict FDA, USDA, and GMP food safety mandates.

  • Hermetic Anti-Puncture Constant Sealing Jaws: Features custom-engineered constant/impulse heat-sealing jaws designed to provide extra-wide, high-pressure seals capable of enclosing sharp-edged nut shells without micro-tears or vacuum/nitrogen loss.

  • High-Precision Multihead Combination Weigher Sync: Seamlessly synced with heavy-duty 10/14-head combination scales to deliver micro-gram weight accuracy at high speeds, eliminating product giveaway on high-volume runs.

  • Tool-less 15-Minute Changeover Interface: Features an innovative, tool-free quick-release overforming shoulder array, allowing line operators to transition between different film rolls and bag sizes within 15 minutes to maximize plant OEE.

  • Turnkey Integration Engineering with MOQ = 1: Ready for seamless communication syncing with Z-bucket elevators, outfeed conveyors, online checkweighers, metal detectors, and automated case packers for complete, human-free lines. Minimum Order Quantity: 1 Unit.

Overcoming Plant Vulnerabilities | Solutions for US Co-Packers

Pain Point 1: Ineffective Gas Displacement in High-Speed Production, Resulting in Rapid Lipid Oxidation and Short Shelf Life

  • The Dession Solution: At high VFFS bagging speeds, standard gas-flushing creates turbulence that traps ambient air inside, causing oil-rich nuts (like walnuts or macadamias) to turn rancid within months. Dession utilizes an elongated multi-stage gas-injection lance and synchronized timing jaw sequence to fully flood the pouch with nitrogen, ensuring an airtight, oxygen-depleted enclosure.

Pain Point 2: Long, Complex Clean-Out and Changeover Sequences Dropping Plant OEE Rates During Multi-Client Run Resets

  • The Dession Solution: Co-packing profits are drained during long changeovers between different snack brands' recipe configurations. Our open-frame mechanical design paired with an intuitive 50+ preset recipe memory in the PLC trims hardware swap-outs down to 15 minutes, maximizing daily multi-job throughput.

Pain Point 3: Technical Service Delays and Disjointed International OEM Support

  • The Dession Solution: We support continuous multi-shift schedules by offering 24/7 dedicated remote engineering assistance fully synchronized with North American business hours, built alongside globally accessible electronic control systems (Siemens/Delta) for simple, prompt troubleshooting.

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