需要根據食物選擇打包袋嗎？

Do you need to choose bags based on food?

因為食物溫度一般不會太高，所以通常并不需要特別根據食物來選擇打包袋。

Because the temperature of food is not too high, it is not necessary to choose the packing bag according to the food.

但是，一些油脂含量高的食物，如果需要高溫加熱的話，盡量不要直接用打包袋裝著加熱。

However, some foods with high fat content should not be heated directly in bags if they need to be heated at high temperature.

由于塑料制品中的一些成分是脂溶性的，如果食物中油脂含量高，就非常有利于它們的溶出，雖然不一定有害，但也不是什么好事。

Because some components in plastic products are fat soluble, if the oil content in food is high, it is very conducive to their dissolution. Although it is not necessarily harmful, it is not a good thing.

建議不要盛裝油脂多的食物，比如毛血旺、水煮肉片這類油多的食物，就不要把湯水中的油脂都裝到打包袋里了。

It is recommended not to hold greasy food, such as maoxuewang and boiled meat slices, and not to put the grease in the soup into the packing bag.
           

打包的飯菜多長時間內要進冰箱呢？

How long does the packaged food go into the refrigerator?

打包回家的飯菜，當然是要放進冰箱冷藏保存。

Packed meals, of course, should be put into the refrigerator.

不過，多長時間內放冰箱比較好呢？基本原則是能快則快。

But how long is it better to put it in the refrigerator? The basic principle is to be quick as you can.

因為打包的飯菜經過多人食用、暴露在空氣中，很容易有各種細菌增殖，所以盡量馬上放冰箱冷藏。

Because the packaged food after many people eat, exposed to the air, it is easy to have a variety of bacteria proliferation, so try to put the refrigerator immediately.

總之能盡快放冰箱就盡快放冰箱，不要拖泥帶水，而且下次一定要再次充分加熱熟透，才能放心食用。

In a word, if you can put it in the refrigerator as soon as possible, don't drag the mud and water, and next time, you must heat it thoroughly again, so that you can eat it safely.