现在，很多家庭和单位都会准备一次性纸餐盒类型的物品用于招待客人，用完即扔，卫生又方便。那这种纸餐盒真的安全吗？近年来人们对于该产品的争议也是层出不穷。下面我们来分析相关内容吧。

Now, many families and units will prepare disposable paper lunch boxes for entertaining guests. They can throw them away after use, which is hygienic and convenient. Is this paper lunch box really safe? In recent years, people have endless disputes about this product. Let's analyze the relevant contents.

例如，它是否对人体有害，是否能盛热饮，是否可以反复利用、有没有保质期？尤其是纸杯装满开水的时候，是否会将纸杯中的有毒物质溶解出来，从而会对消费者的身体健康造成了其他的伤害？

For example, whether it is harmful to human body, whether it can hold hot drinks, whether it can be reused, and whether there is a shelf life? Especially when the paper cup is filled with boiling water, will the toxic substances in the paper cup be dissolved, which will cause other harm to the health of consumers?

其实目前大家都在使用的一次性纸杯是“纸塑杯”，这种纸杯其实外面是一层普通纸，里面是一层淋膜纸，膜的材料是内聚乙烯。在温度较高的时候，内聚乙烯会发生一些分解反应从而生成有害物质。

In fact, the disposable paper cup that we all use at present is "paper plastic cup". This kind of paper cup is actually a layer of ordinary paper on the outside and a layer of coated paper on the inside. The material of the film is polyethylene. When the temperature is high, the inner polyethylene will undergo some decomposition reactions to produce harmful substances.

所以，尽量不要使用纸杯装热饮。另外，除了纸杯里的内聚乙烯分解生产有害物质外，还有一种危害就是荧光剂超标，荧光剂使用量过多很容易出现致癌效果。

So try not to use paper cups for hot drinks. In addition, in addition to the decomposition of polyethylene in the paper cup to produce harmful substances, there is also a danger that the fluorescent agent exceeds the standard. Excessive use of fluorescent agent is likely to cause cancer.

此外很多人问到能不能用一次性纸餐盒盛放食物放进微波炉加热呢?会不会有健康隐患?实际上纸质餐盒是否可以用于微波炉加热主要取决于餐盒中是否含有塑料成份，部分的纸质餐盒会在表面涂上一层塑料涂层达到隔油的效果，比如披萨盒等，这一类餐盒在加热时塑料会分解产生对人体有害的物质，长期摄入会影响人体健康。

In addition, many people ask whether they can put food in disposable paper lunch boxes into the microwave oven for heating? Is there a health risk? In fact, whether paper lunch boxes can be used for microwave heating mainly depends on whether the lunch boxes contain plastic components. Some paper lunch boxes will be coated with a layer of plastic coating on the surface to achieve the effect of oil separation, such as pizza boxes. When heated, the plastic of this kind of lunch boxes will decompose to produce substances harmful to human body, and long-term intake will affect human health.

除开上述这一类外，大部分的纸质餐盒是可以放入微波炉加热的，但是还要注意的一点是加热液体食物时要关注餐盒厚度是否足够。

Apart from the above categories, most paper lunch boxes can be heated in a microwave oven, but it should be noted that when heating liquid food, attention should be paid to whether the thickness of the lunch box is sufficient.

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