一次性塑料餐盒存在哪些质量问题？

According to Xiaobian, with the fast pace of people's life, disposable plastic lunch boxes have been widely used, especially with the rapid development of takeout industry, it has become one of people's main food containers. At present, the common lunch boxes in the market mainly include corn starch degradable lunch boxes, polypropylene (PP), polystyrene (PS), etc.

主要问题：

Main problems:

餐盒中的化学物质迁移到食品中会影响食用感受，其中的有毒有害物质迁移入食品更会危及食品，对人体健康造成不良影响。

The migration of chemicals in the lunch box into the food will affect the eating feeling, and the migration of toxic and harmful substances into the food will endanger the food and have an adverse impact on human health.

餐盒的卫生状况不良，受到微生物污染，会直接影响人体健康。

The sanitary condition of the lunch box is poor, and it is polluted by microorganisms, which will directly affect human health.

使用餐盒注意事项：

Precautions for using lunch box:

1.不同材质餐盒使用温度要注意。

1. Pay attention to the use temperature of different material lunch boxes.

材质为PP的餐盒使用温度较高，可以盛装热饭热菜。材质为PS的餐盒，质地较硬易破裂，在使用温度达75℃时开始变软，食物要冷却室温时再装入PS餐盒，且尽量不在微波炉中连盒一起加热食物，避免有毒有害物质的迁移。PS的低温性能很好，适用于盛装冷藏食品。

The meal box made of PP has high service temperature and can hold hot meals and dishes. The meal box made of PS is hard and easy to crack. It starts to soften when the service temperature reaches 75 ℃. The food should be put into the PS meal box when it is cooled to room temperature, and try not to heat the food together in the microwave oven to avoid the migration of toxic and harmful substances. PS has good low temperature performance and is suitable for holding refrigerated food.

2.餐盒对食物成分有要求。

2. The lunch box has requirements for food composition.

油脂高、糖分高的食品不适合装入餐盒，因为油的沸点容易超过塑料耐热限度，而油、糖及塑化剂等餐盒中的化学物质都容易和餐盒发生化学反应。

Foods with high fat and sugar content are not suitable to be put into the lunch box, because the boiling point of oil is easy to exceed the heat-resistant limit of plastic, and the chemicals in the lunch box such as oil, sugar and plasticizer are easy to react with the lunch box.

三看一闻买餐盒：

Three look and smell to buy a lunch box:

东莞市思纯塑胶制品有限公司

Dongguan Sichun plastic products Co., Ltd

一看包装：消费者在购买餐盒时，应选择可降解餐盒，注意生产日期及保质期，尽量选择保质期内的产品，以防有霉菌。

A look at the packaging: when buying lunch boxes, consumers should choose degradable lunch boxes, pay attention to the production date and shelf life, and try to choose products within the shelf life to prevent mold.

二看标识：消费者在购买餐盒时，要看清是否按我国食品标准GB4806.1-2016的要求标识产品名称，材质，生产者和（或）经销者的名称、地址和联系方式，生产日期和保质期（适用时）等内容，同时符合GB4806.7-2016的要求。

Second, look at the logo: when buying lunch boxes, consumers should see whether they are in accordance with China's national food standard gb4806 The requirements of 1-2016 shall identify the product name, material, name, address and contact information of the manufacturer and / or distributor, production date and shelf life (if applicable), and comply with gb4806 7-2016.

三看外观：要选购表面平整光滑、色泽均匀的餐盒，尽量选择没有装饰图案的无色透明产品。

Third, look at the appearance: choose a meal box with flat and smooth surface and uniform color, and try to choose colorless and transparent products without decorative patterns.

四闻气味：可先闻一闻有没有异嗅、异味，防止使用时会与食品串味。

Four smells: you can smell whether there is abnormal smell and peculiar smell first to prevent it from mixing with food during use.