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Position: Home > Products > > High-speed Dual Bags Vacuum Packaging Machine 
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Vaccum Work Process 1.Receiving bag ——The mechanical hand in the middle of the two rotating discs transfers the packaging bag from the belt rotating disc to the vacuum rotating disc 2. Bag receiving return—— The middle mechanical hand returns to the side of the rotating disc position) 3. Close the lid ——The vacuum chamber cover slowly closes 4. One-time vacuum —— Most of the air in the vacuum chamber is expelled 5. Second vacuum —— All the air in the vacuum chamber is expelled, leaving only a small amount of bubbles in the packaging bag and the materials 6. Third vacuum —— Bubbles in the packaging bag and the materials are expelled 7. Fourth vacuum —— All the bubbles in the packaging bag and the materials are expelled 8. Sealing —— The sealing knife is pushed out, and the heating element of the sealing electrode heats to seal the bag opening 9. Cooling —— The heating element of the sealing electrode is turned off, and the cooling water cools the bag opening to room temperature 10. Exhaust —— The heating element of the sealing electrode is turned off, and the cooling water cools the bag opening to room temperature 11. Opening and discharging bag —— The vacuum chamber cover is opened, and the packaged product falls onto the conveyor belt 12. Reserve 
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