This machine with multiple functions is controlled by a single chip microcomputer, vacuum, inflatable sealing. This machine adopts pneumatic sealing method, which change the traditional phenomenon of firmless packing effect. The vacuum speed very quickly, only 2-3 seconds can be finished. This machine with multiple functions is controlled by a single chip microcomputer, vacuum, inflatable sealing. This machine adopts pneumatic sealing method, which change the traditional phenomenon of firmless packing effect. The vacuum speed very quickly, only 2-3 seconds can be finished.
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