外卖方便快捷，但是外卖包装袋到底安不安全？下面小编就和大家一起来聊聊相关内容吧。

The takeout is convenient and fast, but is the takeout bag safe? Let's talk about the relevant content together.

用塑料袋装热食，会产生有毒、有害物质吗?

Will hot food packed in plastic bags produce toxic and harmful substances?

如果把一个包子、一个油炸食品、吃不完的热食都打包，那么在高温固有的情况下塑料袋会融化吗?有毒，有害物质会发生吗?

If you pack a steamed stuffed bun, a fried food, and endless hot food, will the plastic bag melt under the inherent high temperature? Can toxic and harmful substances occur?

一般合格的食品包装袋都是PP聚丙烯材质或PE聚乙烯材质。熔点都在300度左右，一般出锅的食物也有几十度，所以不用担心塑料袋融化。

Generally, qualified food packaging bags are made of PP polypropylene or PE polyethylene. The melting point is about 300 degrees. Generally, the food out of the pot is dozens of degrees, so you don't need to worry about the melting of the plastic bag.

PP材料具有耐酸性、耐碱性，能承受150℃的高温。聚乙烯(PE)材料耐油，能承受110℃的高温。塑料在可承受的温度范围内很少发生热解及添加剂迁移，因此也不用担心用塑料袋装早餐生产有害物质。

PP material has acid resistance, alkali resistance and can withstand 150 ℃ high temperature. Polyethylene (PE) material is oil resistant and can withstand high temperature of 110 ℃. Plastics rarely undergo pyrolysis and migration of additives within the temperature range that can be withstood, so there is no need to worry about using plastic bags to produce harmful substances for breakfast.

注意：建议减少使用塑料袋来长时间装高温食物。外卖打包高温汤品的塑料袋子，不要超过1个小时。

Note: It is recommended to reduce the use of plastic bags to hold hot food for a long time. The plastic bag used to pack high temperature soup shall not exceed 1 hour.

消费者在日常生活中怎么区分袋子的合格与否呢?这里有几个建议：

How do consumers distinguish whether bags are qualified or not in their daily life? Here are some suggestions:

1.、透明度：食品用塑料袋要透明，接触面不能有印刷品。不能用有颜色的塑料袋装食物。

1. Transparency: plastic bags for food should be transparent, and the contact surface should not have printed matter. Food shall not be packed in colored plastic bags.

2、标识：合格食品塑料袋，外面要印有“食品用”等食品专用标识文字或刀叉等图案标识。有SC号码，生产企业。

2. Identification: qualified food plastic bags shall be printed with special food identification words such as "for food" or knife and fork logo on the outside. SC number, manufacturer.

3、厚度：购买食物时不要选择太薄的塑料袋。

3. Thickness: Do not choose too thin plastic bags when buying food.

4、摸一摸、闻一闻。合格食品塑料袋要透明、无色、无异味、手摸有润滑感。颜色看起来浑浊，有奇怪的味道，手感粘粘的话，很可能是不合格塑料，所以不要使用这种塑料袋。

4. Touch and smell. Qualified food plastic bags should be transparent, colorless, odorless, and have a sense of lubrication. The color looks muddy and has a strange smell. If it feels sticky, it may be unqualified plastic, so do not use this plastic bag.

外卖包装袋到底安不安全？还是要靠大家自己来注意，使用之前建议是去进行充足的了解！关注我们//www.katc3.com，了解更多事项！

Is the takeout bag safe? It is still up to everyone to pay attention, and it is suggested to have a full understanding before use! Follow us //www.katc3.com , learn more!