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1. The vacuum packing method is widely used in the food industry for its ability to maintain freshness and reducespoilage.
真空包装法在食品工业中广泛使用，因为它能够保持新鲜并减少腐烂。
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2. In this process, air is removed from the packaged product, creating a vacuum that helps to prevent moisture from entering.
在这一过程中，从封装产品中移除空气，创建一个真空，有助于防止水分进入。
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3. The vacuum packing method has several advantages over traditional methods, including improved shelf life and reduced waste.
与传统方法相比，真空包装法具有许多优点，包括改善的保质期和减少浪费。