What are the common faults of vacuum plastic bag sealing machine?

Vacuum plastic bags sealing machine is a commonly used packaging machinery, which in addition to the protection of food play a role, vacuum packing way also play the role of the extended shelf life, transportation and storage and convenience food, when we were in the use of vacuum plastic bags sealing machine, will encounter some problems big and small, so the vacuum plastic bags sealing machine what are the common failures? How can we avoid these failures? Let's analyze it in detail.

First, sealing problem

The common fault of vacuum plastic bag sealing machine is the problem of sealing. The same is the vacuum plastic bag sealing machine. Some sealing lines are very beautiful, and some will wrinkle, and some products with large moisture or oil content will not be sealed. So how to avoid these problems, the article most and heat sealing problems have direct connection, like heating temperature how to reach the sealing seal will appear on the phenomenon, not if the heating temperature is too high, will appear bag sealing buckling phenomenon, and as some more oil than water kind product, you can use the "M" type heater strip for sealing, the type of heating even packing water, can also be easily for the sealing.

Two, the problem of air leakage

Said to the vacuum plastic bags sealing machine common failures, perhaps is the problem that most users will encounter more frequent, and the main cause of the leak also has a lot of kinds, appear leakage phenomenon not only caused the waste of product, but also the waste bags, for batch production of large enterprises, this will cause huge losses to production, and a large part of the reason for leakage caused by equipment quality closes nevertheless, take a usual double chamber vacuum packaging machine for example, the vacuum packaging machine vacuum chamber process different manufacturer is different, in order to reduce the production cost, Manufacturers will vacuum chamber cover is made of pieces of steel plate welded together after joining together, so that a vacuum chamber cover after a long time, there will be a cover open welding phenomena occur, causing leakage phenomenon, and some pay attention to the quality of the manufacturer, will use a piece of steel casting forming in one time, so no matter how long equipment use, also won't appear leakage phenomenon, it also can reduce the defect rate, and improve the production efficiency.

Third, the problem of pumping air

Vacuum plastic bag sealing machine in the common failure of the pumping problem, is a headache in the process of our use of a thing, and the main reason for this is in addition to the direct connection with the vacuum pump, and because of the phenomenon of air leakage caused by the equipment. When we can't meet extraction clean, need to check the vacuum pump, if using a vacuum pump for a long time without maintenance, also can appear extraction can't clean phenomenon, and leakage reason more, in addition to the above said the leakage phenomenon caused by the vacuum chamber cover open welding, continuous vacuum pump of silicone tube after long time use, need to check whether any aging caused by the crack phenomenon, if any, should be replaced in time, you also need to check the vacuum bag again, if we are in the use of equipment, for packaging manufacturer for a replacement, It is necessary to conduct a test first. If there is no problem with the equipment, there will be a leakage phenomenon, which is directly related to the packaging bag.

To sum up, the reasons for the common failure of vacuum plastic bag sealing machine are mostly related to the quality of the equipment, which requires us to polished our eyes before choosing the equipment, not to be blinded by the price war of some businesses, so as to fall into the price "trap" of some businesses!