PVK Med Bag-in-Box

Fully Validatable Medical Vacuum Impulse Sealer

The PAC PVK Med Bag-in-Box sealer is a fully validatable medical vacuum impulse sealer designed to comply with the stringent guidelines of ISO 11607 terminally sterile packaging requirements. This industrial grade validatable vacuum sealer is intended for medical and other industrial applications where control of process parameters is critical and seal validation is required. The Bag-in-Box 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 sealing head is designed to float down to meet the package during the vacuum cycle to prevent the sealing jaws from supporting product weight and manipulating bag material in the jaws.

The PVK Med line of validatable vacuum sealers are capable of producing consistent hermetic seals in a wide range of materials. Temperature control coupled with independent digital seal and cool timers, provide the ability to dial in settings for most any pouch or bag sealing application. Standard bi-active (top and bottom jaws heated) sealing jaws and jaw selector switch enable use with single or double-sided heat giving the versatility to seal Tyvek®, heavy foils, and/or more complex materials.

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ModelPVK Med 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 38" D x 75" H
Warranty3 year limited
Country of ManufactureUSA


Sealing Features

  • Seal Lengths: 30”, 36”, 42”, or 48”
  • Seal Width: 5/16”
  • Bi-Active Sealing Jaws (Both Jaws Heated)
  • Jaw selector switch to allow for single top heat only, bottom heat only, or both jaws heated
  • Independent digital seal and cool timers (1.0 – 9.9s)
  • Digital sealing pressure switch with adjustable band to set high and low tolerances
  • Bag Stretcher fingers fit inside edges of the bag to minimizes wrinkles in the seal area
  • Pressure-evening system for sealing thick or gusseted bags
  • Motorized Crank adjustable frame height (seal bar 38” – 52” from floor)

Temperature Control Features

  • Temperature controller with digital readout to 350° F, accurate to +/- 3° F (high temp optional)
  • Adjustable temperature band for high and low alarm tolerances
  • Seal time begins when set temperature is achieved to ensure repeatable seals with high production use

Vacuum & Gas Flush Features

  • 3/4 Hp Vacuum pump
  • Vacuum reserve tank for faster evacuation
  • Dual, large stainless steel vacuum nozzles
  • Digital timers for each stage of vacuum and gas flush (up to 15s vac, 3.75s gas)
  • Floating head (6” travel) prevents heavy bags from being lifted off the conveyor when vacuumed
  • Nozzle extend control to assist in bag positioning at the beginning of the cycle

MedPAC Medical Control Features

  • ISO 11607 Compliant
  • Fully calibratable pressure switch and temperature controller
  • External ports in control cabinet for verification and calibration of internal controllers
  • Real-time seal process parameter monitoring (Temperature, Pressure, Time)
  • Alarm function prevents operation when there is a deviation from validated settings
  • Locking control box cover to prevent unpermitted access to machine settings

Safety Features

  •  Pneumatic low-pressure jaw close with release if obstruction is detected
  • Jaw close time-out with release when a delay is detected
  • Heavy-duty seal transformer(s) with thermal overload protection
  • Emergency stop button
  • Footswitch cycle activation


  • Ported Exhaust for plumbing exhaust outside of a cleanroom
  • Open head design for easy access and bag positioning
  • Casters for easily moving the machine around the production floor


  • MedLogic Control System:
    1. PLC with 7” touchscreen HMI
    2. Easy to navigate user interface in English
    3.  Level log-in access (Operator / Supervisor / Engineer) with programmable name and password
    4.  Alarm conditions indicated visually on HMI with fault condition source identified on the controller and logged in storage for record of alarm (USB drive storage)
    5. Digital pressure control
    6. Verification / Calibration menu for ease of IQ/OQ/PQ process
  • Motorized Crank Height Adjustment with PLC Interface
  • Multi-Stage: Continuous Vac/Gas cycles to achieve lower residual oxygen levels
  • Vacuum Level Sensor: Ensures consistent vacuum levels are achieved every cycle
  • Venturi Vacuum Pump (Dual High Flow): Quiet operation and low maintenance
  • Vacuum Relief Valve: Sets a maximum vacuum level to prevent product damage
  • Stainless Steel Construction: For wet or corrosive environments
  • Nema 4X Control Box: Isolates electrical and pneumatic components

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