What are the advantages of inflatable vacuum packaging machine?

The inflatable vacuum packaging machine is for the internal vacuum packaging machine and the external vacuum packaging machine. The following is a detailed description of the difference between the two and the important role of the inflatable vacuum packaging machine. Inflatable types mainly include: nitrogen, oxygen, carbon dioxide, mixed gas, and the like.

The internal vacuum packaging machine can be customized with the inflatable function, while the external vacuum packaging machine has many functions such as vacuuming, inflation and sealing, and is called a multifunctional vacuum packaging machine. Multi-functional inflatable vacuum packaging machine: The air-conditioning packaging machine generally has several functions of ordinary sealing packaging, vacuum packaging and vacuum inflation packaging. For the external drawing packaging machine, there is no vacuum working chamber, but the packaging bag is placed on the inflation nozzle, and Placed between the upper and lower sealing devices and the upper and lower heat sealing devices, the packaging bag is sealed by a sealing device, and then the vacuum or vacuum is directly inflated in the packaging bag, and then the inflation nozzle is retracted, and the sealing device is sealed after the Zui . Multi-functional vacuum air-filled packaging machine is mainly used for moisture-proof, anti-static and anti-oxidation packaging of food, chemical products, precision electronics, IC, precision metal processing parts. The amount of inflation of this type of machine can be adjusted arbitrarily, and it is not limited by the packaging volume within the length of the sealing. The packaging effect is directly considerable, the vacuum is high, the speed is fast, and the operation is stable.

The following describes the working steps for the powder vacuum packaging machine:

1. Vacuum: The vacuum chamber of the vacuum packaging machine is closed, the vacuum pump works, the vacuum chamber starts to vacuum, the vacuum inside the packaging bag, the vacuum gauge pointer rises, reaches the rated vacuum (controlled by the time relay ISJ), the vacuum pump stops working, the vacuum stops. . While working under vacuum, the two-position three-way solenoid valve IDT works, heat seals the chamber vacuum, and the hot press holder remains in place.

2. Heat sealing of powder vacuum packaging machine: IDT is broken, the outside atmosphere enters the heat sealing air chamber through the upper air inlet hole, and the pressure difference between the vacuum chamber and the heat sealing air chamber is utilized, and the heat sealing air chamber is inflated and inflated, so that The upper hot press frame is moved down, and the bag mouth is pressed; at the same time, the transformer is heat-sealed and the sealing is started; at the same time, the time relay 2SJ works, the action is performed after a few seconds, and the heat sealing ends.

3, powder vacuum packaging machine conventional machine adjustment: b) heating wire and heating tape: plus wire holder should move freely, you can take the wire holder to prevent the power cord at both ends from getting stuck, if the heating tape wrinkles, it is desirable After re-flattening, put it on. If the adhesive tape is bad, it should be replaced in time to avoid affecting the quality of the seal.