If the vacuum pump runs without pulling or sealing, make sure you've allowed. Make sure that the part of the bag that is fed into the window is not wrinkled.
Foodsaver Product FAQs: Why is my FoodSaver appliance not vacuum sealing? How do I replace or maintain my gaskets?
Most users who experience problems with their food vacuum sealers can fix. of the sealing chamber as a guide and make sure the bag size does not extend .
The NutriChef Vacuum Sealer however, was subjected to specific laboratory. .. Its stain resistant housing will not absorb accidental spills, and it is easy to wipe .
NutriChef Vacuum Sealer Automatic Vacuum Air Sealing System For Food.. The Foodsaver series Vaccuum sealer was not on the list of things to keep.