1、一次性外賣打包盒分多鐘材質，打包盒上有三角箭頭標識且框內數字為5的PP材質的塑料打包盒可用于微波爐加熱。其他的塑料打包盒都不可以放到微波爐加熱。另外泡沫、紙質材質的打包盒也不能用微波爐加熱，用玻璃打包盒加熱時，加熱時間好不要過久。

1. The disposable takeaway packaging box is made of multiple materials, and the plastic packaging box made of PP material with a triangular arrow mark and a number of 5 in the box can be used for microwave heating. Other plastic packaging boxes cannot be heated in the microwave. In addition, packaging boxes made of foam and paper materials cannot be heated by microwave oven. When heating with glass packaging boxes, the heating time should not be too long.

2、塑料材質主要分為七種，主要根據塑料物質上三角箭頭里的數字來分辨，以下做具體介紹：

2. There are mainly seven types of plastic materials, which are distinguished by the numbers in the triangular arrows on the plastic material. The following is a specific introduction:

（1）三角箭頭內數字為1的塑料為PET材質，純凈水瓶子以及各種飲料瓶子便是這類材質。這類材質不能放入微波爐中加熱，瓶身會在高溫作用萎縮，且產生有害的化學成分。

(1) The plastic with the number 1 in the triangle arrow is made of PET material, and pure water bottles and various beverage bottles are of this type. This type of material cannot be heated in a microwave, as the bottle body will shrink under high temperature and produce harmful chemical components.

（2）三角箭頭內數字為2的塑料為HDPE材質，裝藥物、沐浴露、洗潔精的瓶子便是這類材質。不建議循環使用，更不能加熱，里面含有非常多的化學成分，容易在高溫作用下產生化學反應。

(2) The plastic with the number 2 in the triangle arrow is made of HDPE, and the bottles containing medicine, bath gel and Dishwashing liquid are made of this kind of material. It is not recommended to recycle, let alone heat, as it contains a lot of chemical components and is prone to chemical reactions under high temperatures.

（3）三角箭頭內數字為3的塑料為PVC材質，PVC耐熱度不高，在高溫條件下，容易產生有毒、有害的成分，因此不能放入微波爐中加熱。

(3) The plastic with the number 3 in the triangle arrow is made of PVC material, which has low heat resistance and is prone to producing toxic and harmful components under high temperature conditions. Therefore, it cannot be heated in a microwave oven.

（4）三角箭頭內數字為4的塑料LDPE材質，這類材質一般用于制作保鮮膜，耐熱性較差，放入微波爐中加熱容易產生有害物質，人體食用后會有一定損傷。

(4) The plastic LDPE material with a number of 4 in the triangle arrow is generally used for making cling films, but its heat resistance is poor. Heating it in a microwave oven can easily produce harmful substances, which can cause certain damage to the human body after consumption.

（5）三角箭頭內數字為5的塑料為PP材質，耐熱性較強，放入微波爐中加熱不易產生化學反應，因此是可以放心放入微波爐中加熱的。

(5) The plastic with the number 5 in the triangle arrow is made of PP material, which has strong heat resistance and is not prone to chemical reactions when heated in a microwave oven. Therefore, it can be safely heated in a microwave oven.

（6）三角箭頭內數字為6的塑料為PS材質，這類材質不能在高溫條件加熱，否則會產生有毒、有害的化學成分，還容易形成聚苯乙烯，可能會影響身體健康。

(6) The plastic with the number 6 in the triangle arrow is made of PS material. This type of material cannot be heated under high temperature conditions, as it will produce toxic and harmful chemical components, and can easily form polystyrene, which may affect physical health.

（7）三角箭頭內數字為7的塑料為PC材質，多用于制造奶瓶、太空杯等，內含多酚A，加熱后可能會與其他物質發生反應，產生對人體有害的物質。

(7) The plastic with a number of 7 in the triangle arrow is made of PC material and is commonly used in the manufacturing of baby bottles, space cups, etc. It contains polyphenol A. After heating, it may react with other substances and produce harmful substances to the human body.

一次性外賣打包盒的材質內容就講解到這里了，希望能夠給您好的幫助，更多事項就來我們網站http://www.dg-js88.com咨詢！

That's all for the material content of the disposable takeaway packaging box. I hope it can be helpful to you. For more information, please come to our website http://www.dg-js88.com consulting service