The mechanism of food preservation and the characteristics of intelligent packaging technology were analyzed.
智能包装可以更好的对食品起到保鲜作用，已成为包装界关注的焦点。
The utility model relates to a vacuum packaging machine, in particular to an intelligent microwave vacuum packaging machine, and belongs to the technology field of the packaging apparatus.
本实用新型涉及一种真空包装机，尤其是一种智能化微波真空包装机，属于包装设备技术领域。
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