Made in the USA This product is made in the USA

The US400 is a pedestal mounted plain sew system used to closed open mouth, pillow type or gusseted bags. A variety of infeeds (long, short or mini) with a straight or a “V” opening are available. Depending on the type of bag (multi-wall paper or laminated woven polypropylene), the US400 can sew up to 75 ft./min.

Options include: variable feed drives, thread break detectors and needle coolers..

Check out Inpak’s full line of sewing thread for your bag sewing machines, portable sewers, or industrial heads


  • plain sew
  • single needle-dual thread
  • 80800, BC200 or BCE300 head
  • short, long & mini infeeds
  • belt driven infeed
  • right to left feed
  • up to 75 FPM
  • PLC controlled
  • mild steel
  • casters
  • guillotine knife cutter


  • VFD for sewing head
  • VFD for infeed
  • thread break detector
  • needle cooler
  • left to right feed
  • dual needle
  • direct drive
  • pedestal height extension
  • trim removal system


  • Air: 2 CFM @ 45-55 PSI
  • Electrical: 230/460 VAC


Inpak Systems offers a startup service on your new  Model US400. This includes verifying the Model US400 is operating properly to factory specifications. The startup service includes operation verification, operator training and maintenance training.


To prevent downtime and costly emergency repairs, preventive maintenance (PM) services are available for your Model US400. To ensure your Model US400 operates at maximum efficiency, PMs can be arranged to fit your production schedule.


Inpak Systems offers in-plant repair of your Model US400. Our experienced, factory-trained, and certified technicians use genuine OEM parts to ensure your Model US400 is restored to original factory operating specifications.  Dispatched from either our WI or OH locations ensure a quick response throughout the Midwest. 


If you need a quick and cost effective repair of your Model US400, just box it up and ship it to one of our repair facilities. Our experienced, manufacturer-trained, and certified technicians use genuine OEM replacement parts to ensure your Model US400 is restored to its original factory operating specifications.


Coming soon