The Sinbo DZ-280 [Review] is billed as a light commercial grade vacuum sealer. One of the great things about this model is that it can vacuum seal non-channeled bags including… mylar bags. Mylar bags are superior to consumer grade vacuum bags because of their much lower oxygen permeability. Some techniques are available that allow you to vacuum seal Mylar bags with traditional FoodSaver types of machines. However the retracting snorkel on this unit allows you to do this natively without the workaround required for traditional machines.
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