一次性外賣打包盒是什么材料？對身體健康的影響有哪些？

　　What material is a disposable takeaway packaging box? What are the impacts on physical health?

　　一次性外賣打包盒的主要材料包括塑料、紙和鋁箔。

　　The main materials for disposable takeaway packaging boxes include plastic, paper, and aluminum foil.

　　一次性外賣打包盒的材料選擇多樣，主要取決于其功能和用途。塑料材質的一次性外賣打包盒通常使用聚丙烯（PP）塑料，這是因為PP塑料具有良好的耐熱性和較高的使用率，能夠滿足外賣食品的包裝需求。紙質一次性外賣打包盒則通常采用食品級塑料薄膜覆蓋，以確保食物的安全和衛(wèi)生。鋁箔材料則多用于火鍋、烤魚和燒烤等需要保持食物溫度和口感的場合。

　　The material selection for disposable takeaway packaging boxes is diverse, mainly depending on their function and purpose. Disposable takeaway packaging boxes made of plastic materials usually use polypropylene (PP) plastic, because PP plastic has good heat resistance and high usage rate, which can meet the packaging needs of takeaway food. Paper disposable takeaway packaging boxes are usually covered with food grade plastic film to ensure food safety and hygiene. Aluminum foil materials are mostly used in occasions such as hot pot, grilled fish, and barbecue where food temperature and taste need to be maintained.

　　在選擇一次性外賣打包盒材料時，安全性是一個重要的考慮因素。例如，聚丙烯（PP）塑料是唯一可以放進微波爐的塑料盒，因其耐熱性達到130℃，且可以在清潔后重復使用。相比之下，聚苯乙烯（PS）塑料雖然耐熱耐寒，但不能用于微波爐加熱，且不能盛裝強酸、強堿性物質。此外，一次性外賣打包盒的材質還包括聚酯（PET）、高密度聚乙烯（HDPE）、低密度聚乙烯（LDPE）、聚氯乙烯（PVC）等，每種材質都有其特定的使用條件和限制。

　　When choosing materials for disposable takeaway packaging boxes, safety is an important consideration. For example, polypropylene (PP) plastic is the only plastic box that can be placed in a microwave oven, as it has a heat resistance of up to 130 ℃ and can be reused after cleaning. In contrast, although polystyrene (PS) plastic is heat-resistant and cold resistant, it cannot be used for microwave heating and cannot contain strong acids or alkaline substances. In addition, the materials of disposable takeaway packaging boxes also include polyester (PET), high-density polyethylene (HDPE), low-density polyethylene (LDPE), polyvinyl chloride (PVC), etc., each of which has its specific usage conditions and restrictions.

　　一次性外賣打包盒對身體健康的影響有哪些

　　What are the impacts of disposable takeaway packaging boxes on physical health

　　一次性外賣打包盒對身體健康的影響主要包括可能致癌的風險以及其他化學物質的潛在危害。

　　The impact of disposable takeaway packaging boxes on physical health mainly includes the potential risk of cancer and the potential harm of other chemicals.

　　致癌風險：部分一次性外賣打包盒由塑料制成，如果質量較差，可能會在高溫下釋放出有毒物質，如雙酚A、鄰苯二甲酸酯等。這些物質被食物吸收后，可能會影響食物的營養(yǎng)價值，導致營養(yǎng)流失，并可能提高患癌癥的幾率12。

　　Cancer risk: Some disposable takeaway packaging boxes are made of plastic, and if the quality is poor, they may release toxic substances such as bisphenol A and phthalates at high temperatures. After these substances are absorbed by food, they may affect the nutritional value of the food, leading to nutrient loss and potentially increasing the risk of cancer.

　　其他化學物質的潛在危害：

　　Potential hazards of other chemical substances:

　　塑化劑：雖然外賣塑料容器使用的塑料類型（如PVC）可能含有塑化劑，但正規(guī)廠家生產(chǎn)的合格產(chǎn)品，并且在正確使用下，不會有過量的塑化劑釋放到食物中。

　　Plasticizer: Although the type of plastic used in takeaway plastic containers (such as PVC) may contain plasticizers, qualified products produced by legitimate manufacturers, and when used correctly, will not release excessive plasticizers into food.

　　雙酚A：一些一次性餐盒可能含有雙酚A，這是一種類雌激素物質。經(jīng)高溫后，雙酚A可能會從餐盒中滲出，進入體內(nèi)。雖然食品接觸材料中的雙酚A可能會轉移到食品上，但外賣塑料容器主要使用的材料并不需要使用雙酚A3。

　　Bisphenol A: Some disposable meal boxes may contain bisphenol A, a type of estrogenic substance. After high temperature, bisphenol A may seep out of the lunch box and enter the body. Although bisphenol A in food contact materials may transfer to food, the main material used in takeaway plastic containers does not require the use of bisphenol A3.

　　二惡英：雖然有說法認為某些塑料在特定條件下可能釋放二惡英，但目前并沒有合理的科學證據(jù)顯示這些塑料在冷藏溫度下會產(chǎn)生二惡英。

　　Dioxins: Although there are claims that certain plastics may release dioxins under specific conditions, there is currently no reasonable scientific evidence to suggest that these plastics produce dioxins at refrigeration temperatures.

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