Why the vacuum seal helps to preserve food

In addition to canned, vacuum sealing food preservation time is always longer than other storage methods. Conventional cling film, foil paper, zipper bag, even is a sealed container can save food like vacuum seal. Why is this? Fast and learn about the vacuum packing bag factory. Food due to exposure to oxygen and mature. Fruits, vegetables and meat is exposed to the air after a period of time will start to rot. Usually mold and bacteria can breed, the smell of the food, color, and texture change, so unpopular. Sometimes the bacteria can grow in the absence of air, but the mold of the oxygen supply cannot grow without health. When you vacuum seal food, you are actually in the air in the bag. Once the air is clear, some fungi and bacteria cannot live or grow. However, as time goes on, if you store food not refrigerate or freeze, it may be spoiled. If you when the food is fresh to seal it up, and stored properly, it will save more time than you use other storage methods. Other storage methods allow oxygen to enter through the tiny openings. Loose packages of food and put it in the refrigerator can only save food for a long time. Even if you are using an airtight container, the container of oxygen is enough to make the mold and other bacterial growth and destroy your food. From this perspective, the mold for oxygen is in order to survive and grow. If you don't give it of oxygen, it will die. A save only method is canned food for a few months. It not as easy as vacuum seal, but it is another option. You can put fruit, vegetables, meat even in cans, even if no refrigeration, they also can keep fresh. If you have enough shelf space put cans, or your refrigerator does not have the space, you can consider. Most people have space in the refrigerator or freezer, vacuum sealing is good for them. With conventional cling film, foil paper, zipper bag or airtight container, compared to vacuum seal helps to preserve food for a longer time. You can save money, because you buy the food won't waste. To understand the science behind vacuum seal is a good thing, isn't it?