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October 28, 2022
When choosing a fresh-keeping bag, pay attention to the following points
1. Pay attention to the material marked on the product: polyethylene bags (PE) are widely used in food packaging; polypropylene bags (PP) have high transparency and are mainly used for the packaging of bread, small food, etc.; polyvinyl chloride bags (PVC) can also be used. It is used for the packaging of perishable food such as vegetables and fruits, but it cannot be used for the packaging of greasy food, nor can it be used for heating in microwave ovens.
2. When heating food in a microwave oven, use a Food Stroage Bag with "Microwave Only".
3. Insulated Food Delivery Bags should be used for refrigerated and frozen food in the refrigerator instead of ordinary plastic bags. The special process and raw materials of the fresh-keeping bag or film have good ventilation and fresh-keeping performance, while the ordinary Plastic Bag will rot and deteriorate if the ordinary plastic bag is used for a long time, and the purpose of fresh-keeping cannot be achieved.
4. It is best to use colorless and transparent Seal Meal Bags.
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