Laminator Vacuum Sealer Machine For Food Preservation Food Vacuum Sealer For Food Storage Automatic Vacuum Air Sealing System Dry/Moist Food Modes Compact Design Suitable for all kinds of food Preserve delicious food Seafood, cereals, marinated meats, vegetables and fruits, annual produce Single seal mode seals snacks you'll never eat again. Saves space and keeps food fresh up to 8 times longer Easy-to-use 3-step preservation ① Lift the top cover, flatten the bag opening, and place it in the vacuum chamber. ② Close the cover and lock it, then select vacuum seal or single seal. ③ Press the automatic seal button, and after waiting a few seconds, the seal will be removed.