What if the vacuum degree of the products packaged by the vacuum packaging machine is not enough?

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copied directly from Dongtai. You can also go to their official website when you are free
first of all, the most common and troublesome problem of vacuum packaging machine is the low vacuum. This problem is often caused by pump oil, usually caused by pollution, too little or too thin. As long as it is cleaned and renewed in time. Besides the first time, it may also block the extraction filter, which needs to be dredged by the user. If the above two methods do not work, users can try to extend the pumping time of the vacuum packaging machine to see if there is any effect.

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