Nozzle Type Vacuum Sealers

Nozzle type vacuum sealer (also known as snorkel vacuum sealer) provide flexible, high-speed vacuum packaging for a wide range of commercial and industrial applications.

These machines are ideal for wafer vacuum packing, delicate snacks, and other fragile products, offering gentle handling, adjustable vacuum strength, and Modified Atmosphere Packaging (MAP) options.

High-performance impulse sealing systems ensure secure, consistent seals on all popular bag materials, including anti-static pouches and moisture barrier bags.

  • Columbia

    Columbia

    Columbia series validatable nozzle type vacuum sealer is equipped with ultra-impulse sealing system capable of temperature control and feedback system. The sealer produces consistent hermetic seals for a wide range of heat sealable materials coupled with temperature control, seal pressure control, microcontroller sealing and cooling timers. The Bi-Active impulse sealing system (top & bottom heating) seals Tyvek®, almost any medical pouch sealing application, all popular moisture barrier bag materials, anti-static pouches, and complex materials from 30” to 40” (bag opening length).

    More info
  • Discover Series V-Model

    Discover Series V-Model

    Discover series nozzle type vacuum sealer is a total solution for vacuum packaging applications. It can handle sealing, vacuum sealing (V models) and modified atmosphere packaging (VG models). The Discover series is easy to operate and practically maintenance free. It seals all popular moisture barrier bag materials and anti-static pouches from 20” to 30” (bag opening length).

    More info
  • Discover Series VG-Model

    Discover Series VG-Model

    Discover series nozzle type vacuum sealer is a total solution for vacuum packaging applications. It can handle sealing, vacuum sealing (V models) and modified atmosphere packaging (VG models). The Discover series is easy to operate and practically maintenance free. It seals all popular moisture barrier bag materials and anti-static pouches from 20” to 30” (bag opening length).

    More info
  • EDG Series

    EDG Series

    EDG series nozzle type vacuum sealer with built in gas purging function is designed for moderate duty usage. It’s control system is powered by PLC controller and color touchscreen (HMI) for precise settings and user-friendly operations. The EDG series is easy to operate and practically maintenance free. Built-in with stainless steel twin nozzles that create high flow vacuum and gas purging. It seals all popular moisture barrier bag materials and anti-static pouches from 20” to 35” (bag opening length).

    More info
  • ETG Series

    ETG Series

    ETG series stainless steel vacuum sealer with gas purge provides Modified Atmosphere Packaging (M.A.P.) solution for electronic components, medical, pharmaceutical, and food industry to extend product storage shelf life. With the built-in touch screen panel (HMI), various gas purge functions are available for selection to suite packaging applications. Twin nozzles and high capacity vacuum ejector pump create high flow of vacuum suction. The Bi-Active impulse sealing system (top &bottom heating) seals all popular moisture barrier bag materials and anti-static pouches from 30” to 40” (bag opening length).

    More info
  • ETN Series

    ETN Series

    ETN series stainless steel vacuum sealer is engineered for heavy duty usage. It’s control system is powered by PLC controller and color touchscreen (HMI) for precise settings and user-friendly operations. The entire body is built with stainless steel to suite semiconductor, medical cleanroom standard and food industry requirements. Twin nozzles and high capacity vacuum ejector pump create high flow of vacuum suction. The Bi-Active impulse sealing system (top & bottom heating)seals all popular moisture barrier bag materials and anti-static pouches from 30” to 40” (bag opening length).

    More info
  • EXV Series

    EXV Series

    EXV series vertical type vacuum sealer is ideal for bag in a box type packing, granule, large volume products where a conveyor or supporting platform is applied. It’s opened head design gives easy access to bag positioning. It’s control system is powered by PLC controller and Touch Screen Panel (HMI) for precise settings and user-friendly operations. The impulse sealing system (seals all popular moisture barrier bag materials and anti-static pouches from 25” to 35” (bag opening length).

    More info

Frequently Asked Questions (FAQs)

Yes. NasaVac nozzle sealers provide adjustable vacuum pressure and gentle handling to protect thin wafers, cookies, and other delicate snacks during packaging.

Recommended models for wafer packaging include Discover Series V/VG, ETG Series, and EDG Series, offering MAP (Modified Atmosphere Packaging) options and high-flow vacuum for consistent sealing.

  • Anti-static pouches
  • Moisture barrier bags
  • Standard food-safe barrier bags

These machines seal a wide range of bag materials for both fragile and industrial products.

Cycle speed depends on bag size and content. Most models can handle multiple cycles per minute, suitable for small to medium commercial production.

Regular maintenance includes:

  • Checking and replacing vacuum pump oil (for oil-based models)
  • Cleaning the sealing bar and nozzle after each use
  • Inspecting the vacuum system and control settings periodically

Yes. Models with MAP or gas flushing functions reduce oxygen inside the package, which helps extend the shelf life of wafers, snacks, and moisture-sensitive products.

Nozzle vacuum sealers are widely used in:

  • Snack and confectionery production (wafers, cookies, biscuits)
  • Food manufacturing and processing
  • Pharmaceuticals and medical packaging
  • Electronics and semiconductor packaging

Yes. Depending on the model, nozzle vacuum sealers accommodate bag openings from 20” up to 40”, providing flexibility for both small snack packs and larger wafer packaging needs.

For guidance on selecting the right model, bag compatibility, or production suitability for Nozzle Type Vacuum Sealers, please contact our team.