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 全性就很难得到保证，一旦消费者吃食物出现问题商家会有很大的麻烦，所以外卖打包袋一定要具有安 全性，袋子的材质要严格的要求。袋子还要具有环保性，现在很多的打包袋都具有环保性能，因为现在的塑料垃圾问题很严峻，如果袋子没有环保的功能首先在环保局这一关过不起，而且每天消耗大量不环保的袋子对环境有很大的威胁。

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.

一次性外卖打包袋还要考虑温度的因素，因为夏天的食物大多数都是冷饮多，这时候袋子要具有低温性，不能因为接触的饮品是冷的就使袋子断裂。冬天的时候食物主要是热食物，在打包的时候袋子要具有保温性，能够保持温度不让食物冷掉。

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.

市场上有很多符合要求的外卖袋子，但是这么多种袋子中挑选一种并不是一件容易的事情。因此在选择外卖打包袋的时候要注意三原则。首先袋子的手提受力，有的袋子提种的东西很容易断裂，这样的袋子不合格。其次：袋子的味道。袋子的味道闻起来没有任何的味道。便是袋子透明无洁，没有任何的脏东西附着

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