PVK Bag-In-Box

Industrial Vacuum Sealer

The PVK Bag-in-Box industrial vacuum sealer is based on our popular PVK series of machines. This vacuum sealer is designed for heavy bags (25lbs and up) that are used as a box liner, where the box comes under the sealer via a conveyor or support. The machine’s open-head design provides easy access to bag positioning. The versatile PVK Bag-in-Box vacuum sealer is ideal for applications requiring vacuum or modified atmosphere packaging (MAP) of bulk products. Using MAP, the shelf life of a variety of different products can be doubled or even tripled.

The PVK Bag-in-Box industrial vacuum sealer is made in the USA and includes a 3-year limited warranty.



ModelPVK Bag-in-Box Vacuum Sealer
Seal Lengths30", 36", 42", 48"
Seal Width5/16″ in top and bottom seal jaws
Sealing systemThermal impulse
Vacuum system3/4 HP electric pump
Air requirement (min)100 psi
Electrical requirement220V
Dimensions33" - 51" W x 32" D x 58" H
Warranty3 year limited
Country of ManufactureUSA


Operating Features

  • Open-head design provides easy access to bag positioning
  • Independent timers for vacuum, seal, and cool (up to 15s vacuum, 3.75s gas, seal, and cool)
  • Crank adjustable frame height (38″ – 52″ from floor) for precise seal positioning
  • Nozzle extend control to assist in bag positioning at the beginning of the cycle
  • Casters for easily moving the machine around the production floor

Sealing Features

  • Seal Length: 30″, 36″, 42″, 48″
  • Seal Width: 5/16″ in top and bottom seal jaws
  • Thermal impulse time control system
  • Pressure-evening system for sealing thick or gusseted bags
  • Bag Stretcher: Fingers fit inside edges of the bag to minimizes wrinkles in the seal area

Vacuum / Gas Flush Features

  • 3/4 HP electric vacuum pump
  • Vacuum reserve tank for faster evacuation
  • Dual large stainless steel vacuum/gas nozzles
  • Gas flush capability for modified atmosphere packaging (MAP)
  • Floating head (6″ travel) prevents heavy bags from being lifted off conveyor when vacuumed

Safety Features

  • Pneumatic low-pressure jaw close safety system with release if obstruction is detected
  • Jaw close timeout with release when delay is detected
  • Heavy duty seal transformers with thermal overload protection
  • High/low pressure gauges for monitoring jaw closure and seal pressure
  • Emergency stop button for operator safety


Vacuum Options

  • Multi-Stage: Up to two vacuum and two gas cycles, to achieve lower residual oxygen level
  • Vacuum Level Sensor: Ensures consistent vacuum levels are achieved every cycle
  • Vacuum Relief Valve: Sets a maximum vacuum level to prevent product damage
  • Dual Hi Flow Venturi Vacuum Pump: For quieter operation and low maintenance
  • Foot Switch or Timed Vacuum Control: Gives operator discretion on length of vacuum cycle

Sealing Options

  • SureTemp Temperature Controller: Ensures consistent seal quality by controlling the temperature of the heating elements during sealing (up to 350°F)

Safety Options

  • Dual Anti-Tie Down Palm Buttons: Prevent operator contact with seal jaws during closure

Other Options

  • Stainless Steel Construction: For wet or corrosive environments
  • NEMA 4X Control Box: Isolate electrical and pneumatic components from environmental conditions
  • SureSeal Digital Interface: Includes 9 program job storage & multi-stage vac/gas
  • Pallet Packaging Configuration (50” support spacing, 25” seal bar overhang)
  • 20″ Wide Roller Conveyor (80″ long, 27″ – 36″ height adjustment)
  • Spare Parts Kit
  • Export Crate

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