Horizontal Heavy Duty Impulse Sealer Equipment

IMPAK Corporation's Heavy Duty Impulse Sealers are industrial quality heavy-duty purpose-built heat sealer machines constructed from welded steel. All bag sealers are pneumatically powered and calculated to provide an airtight/watertight seal.  Each bag impulse heat sealer machinery unit features a low-pressure safety close and redundant emergency stop features.  The heat sealers can be constructed as tabletop units or in seal lengths of up to 240 inches.  Each bag sealer machine is ideal for sealing ranges of material including polyethylene, laminated films, nylon, and even PTFE.  Sealers are available in either standard thermal impulse heat or with repeatable and verifiable controls for medical or specialty applications.

Every IMPAK sealer is an ideal replacement for all VERTROD STYLE machinery.

Horizontal Impulse Heat Sealers are open back feed-thru offset bag sealers. Material is introduced from front-to-back

  • The horizontal heavy duty thermal impulse sealer is ideal for all medical pouch-sealing applications where accuracy is crucial
  • Proudly made in the USA
  • Available seal lengths: 36", 48", 60", 72", 84", 96", 110" or up to 210" (customizing available)


  • Standard or validate-able impulse sealer
  • Flat Band Elements (1/8", 3/16", 1/4", or 1/2")
  • Round wire cut-off
  • Cold or Hot-wire cut
  • Scrap blow off
  • Flying Knife
  • Dual or multiple elements
  • Water Cooled bars
  • Vacuum and Gas Flush
  • Water Chiller
  • Opti-Touch safety switches
  • 220V Standard (110V option available on 36"/48" models)
  • Custom Options Available

“ Your machine guys promised our 60” bar sealer would ship in 8 weeks --------- it was on our dock in less than FIVE” ------ Comment to IMPAK General Manager ------- From Manufacturing Engineer at a Multinational Military Contractor  (Forth Worth, TX)

Did you know... IMPAK builds customer machinery for custom applications?


These are pictures of an 84" (2134 mm) impulse sealer for an Indian tobacco farm packing dried tobacco.

Learn More

Are you looking for a Custom Impulse Sealer? Send your inquiry to sealersales@impakcorporation.com or call 310-715-6600, please. 
Ask us about our custom made equipment for your application.

IMPAK's Horizontal Heavy Duty Impulse Sealers are available up to 300".


      Pneumatic Flying Knife                                                       Close Up View of Pneumatic Flying Knife    


Horizontal Bag Sealer w/ Direct Drive                        LFIG36OBS Horizontal Sealer w/ Temperature Control

Heavy Duty Industrial Impulse Sealer Production Allocation

Due to the IMPAK machinery team's busy production schedule, currently we have heavy-duty industrial impulse sealer project allocations for two standard ones and one expedited one per month. Please get your project spot as soon as possible so that you can get your heavy duty impulse sealer machine manufactured in time for you.

Our usual Heavy Duty Impulse Sealer custom building lead time is 9-10 weeks, and 7-8 weeks for expedited orders.