Semi Automatic Single Chamber Vacuum Packaging Machine

Here's how a typical vertical type vacuum packing machine works:

• Preparation: The operator places the item or product to be packaged into a specially designed plastic bag or pouch.
• Loading: The loaded bag is then placed in the vertical chamber of the machine, ensuring that the open end of the bag is positioned over the sealing bar.
• Vacuuming: The machine begins the vacuuming process. A vacuum pump removes the air from the chamber, creating a low-pressure environment. As a result, the air is also drawn out from the bag through the open end.
• Sealing: Once the desired level of vacuum is achieved, the sealing bar heats up and melts the open end of the bag. The melted plastic fuses together, creating an airtight seal.
• Cooling: After sealing, the machine cools down the sealed portion of the bag, solidifying the plastic and ensuring a secure closure.
• Unloading: The finished vacuum-sealed package can be removed from the machine, ready for storage, shipping, or retail display.