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Brendan KaufmanAug 12, 2025
How to fix Lava Food Saver bag not sealing properly?
- RrfoxAug 12, 2025
If your Lava Food Saver bag isn't sealing properly, several factors could be at play. First, a dirty sealing bar or contaminated welding area can prevent a tight seal; clean these areas with a damp cloth. Also, check the glass fabric foil for wear and replace if needed. Ensure the bag edge is clean, or use a new bag. Finally, if there's insufficient vacuum pressure, press firmly on the device cover during welding.