Performance requirements for takeout bags because there are a variety of goods in the takeout industry, but most of them are mainly food, so the disposable takeout bags for food require high performance. First, the safety of takeout bags. Food related matters should be highly valued, and bags should also be included in the scope of attention.

如果袋子性能都不具有安 全性，食物的安 全性就很難得到保證，一旦消費者吃食物出現(xiàn)問題商家會有很大的麻煩，所以外賣打包袋一定要具有安 全性，袋子的材質要嚴格的要求。袋子還要具有環(huán)保性，現(xiàn)在很多的打包袋都具有環(huán)保性能，因為現(xiàn)在的塑料垃圾問題很嚴峻，如果袋子沒有環(huán)保的功能首先在環(huán)保局這一關過不起，而且每天消耗大量不環(huán)保的袋子對環(huán)境有很大的威脅。

If the performance of the bag is not safe, the safety of food is difficult to be guaranteed. Once consumers have problems eating food, businesses will have great trouble. Therefore, the takeout bag must be safe, and the material of the bag must be strict. Bags should also be environmentally friendly. Now many packaging bags have environmental protection performance, because the problem of plastic waste is very serious. If the bags do not have the function of environmental protection, they can't pass the environmental protection bureau first, and consume a large number of non environmentally friendly bags every day, which is a great threat to the environment.

一次性外賣打包袋還要考慮溫度的因素，因為夏天的食物大多數都是冷飲多，這時候袋子要具有低溫性，不能因為接觸的飲品是冷的就使袋子斷裂。冬天的時候食物主要是熱食物，在打包的時候袋子要具有保溫性，能夠保持溫度不讓食物冷掉。

The temperature factor should also be considered for the disposable takeout packaging bag, because most of the food in summer is cold drinks. At this time, the bag should be low-temperature, and the bag should not be broken because the contacted drinks are cold. In winter, the food is mainly hot food. When packing, the bag should have thermal insulation to keep the temperature and prevent the food from cooling.

市場上有很多符合要求的外賣袋子，但是這么多種袋子中挑選一種并不是一件容易的事情。因此在選擇外賣打包袋的時候要注意三原則。首先袋子的手提受力，有的袋子提種的東西很容易斷裂，這樣的袋子不合格。其次：袋子的味道。袋子的味道聞起來沒有任何的味道。便是袋子透明無潔，沒有任何的臟東西附著

There are many take out bags that meet the requirements in the market, but it is not easy to choose one of these bags. Therefore, pay attention to three principles when choosing takeout bags. First of all, the hand of the bag is stressed. Some bags carry seeds that are easy to break. Such bags are unqualified. Second: the taste of the bag. The smell of the bag doesn't smell anything. The bag is transparent and clean, without any dirt attached