現在，很多家庭和單位都會準備一次性紙餐盒類型的物品用于招待客人，用完即扔，衛生又方便。那這種紙餐盒真的安全嗎？近年來人們對于該產品的爭議也是層出不窮。下面我們來分析相關內容吧。

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，它是否對人體有害，是否能盛熱飲，是否可以反復利用、有沒有保質期？尤其是紙杯裝滿開水的時候，是否會將紙杯中的有毒物質溶解出來，從而會對消費者的身體健康造成了其他的傷害？

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?

其實目前大家都在使用的一次性紙杯是“紙塑杯”，這種紙杯其實外面是一層普通紙，里面是一層淋膜紙，膜的材料是內聚乙烯。在溫度較高的時候，內聚乙烯會發生一些分解反應從而生成有害物質。

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，盡量不要使用紙杯裝熱飲。另外，除了紙杯里的內聚乙烯分解生產有害物質外，還有一種危害就是熒光劑超標，熒光劑使用量過多很容易出現致癌效果。

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.

此外很多人問到能不能用一次性紙餐盒盛放食物放進微波爐加熱呢?會不會有健康隱患?實際上紙質餐盒是否可以用于微波爐加熱主要取決于餐盒中是否含有塑料成份，部分的紙質餐盒會在表面涂上一層塑料涂層達到隔油的效果，比如披薩盒等，這一類餐盒在加熱時塑料會分解產生對人體有害的物質，長期攝入會影響人體健康。

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.

除開上述這一類外，大部分的紙質餐盒是可以放入微波爐加熱的，但是還要注意的一點是加熱液體食物時要關注餐盒厚度是否足夠。

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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