Common Problem


Adjustment of the control panel of the vacuum packaging machine

The first method is to replace the original computer board control system, which has the advantage of being simple and convenient, just ask the manufacturer to send the computer board over. The vacuum packaging machine can automatically extract the air in the packaging bag, and complete the sealing process after reaching the predetermined vacuum degree. It can also be filled with nitrogen or other mixed gas, and then complete the sealing process. Vacuum packaging machines are often used in the food industry, because after vacuum packaging, food can resist oxidation, and then achieve the intention of long-term preservation. However, one of the drawbacks is that the vacuum time of the replaced computer board is limited. If the vacuum time is adjusted on the existing control panel, it can only be guaranteed within the range of 0.1≤9.9 seconds. The second is to affect the heating of the vacuum packaging machine. When the empty time is too short, the vacuum chamber will save a lot of air, and the pressure difference of the airbag is too small to be fully opened, resulting in unqualified sealing of the packaging bag. In addition, too much oxygen in the vacuum chamber will cause oxidation of the heating area of the vacuum machine and increase the failure rate.


Five functions of vacuum packaging machine

Vacuum packaging machines are divided into single-chamber vacuum packaging machines, double-chamber vacuum packaging machines, external vacuum packaging machines, vertical cabinet vacuum packaging machines, continuous vacuum packaging machines, tension film vacuum packaging machines, etc. Among them, the performance of different machine packaging is also different, so we choose the machine according to our own needs. Let's take a look at the five functions of the vacuum packaging machine.


Operation method of vacuum packaging machine

The operation of the vacuum packaging machine is mainly divided into the adjustment before use and the precautions during the use. The details are as follows.


What are the wearing parts of the vacuum packaging machine?

Heating wire, a common vacuum packaging machine consumables. This is one of the consumables that we often replace when using the vacuum packaging machine. Our vacuum packaging machine, its heating wire is easy to replace, our heating wire is galvanized on both sides, so the heating wire is not easy to break;


Can the vacuum packaging of the vacuum packaging machine be printed together?

The printing function at the seal is actually adding one or two sets of heat-pressing sealing equipment and printing equipment in the vacuum chamber. The vacuum sealing machine is to put the food into the packaging bag, extract the air in the packaging bag, and complete the sealing process after reaching the predetermined vacuum degree. It can have the following functions: 1. Pumping and sealing the bag; 2. Directly sealing the mouth of the bag.

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