出门买东西中少不了塑料袋，一般拿回家的塑料袋你会拿来装东西吗？可以装，但是要有所区分哦，有些就很不适合拿来装生鲜食品，不然对身体可不好呀~

You can't go shopping without plastic bags. Do you usually take home plastic bags to carry things? It can be packed, but it should be distinguished. Some are not suitable for fresh food, or it will be bad for your health~

 

塑料袋

 

Supermarket plastic bag

 

不宜装烫食、肉类

 

Not suitable for hot food and meat

 

正规里的塑料袋，大多是PE材质，在常温下装一些日常用品没有问题，若是一些生鲜食品，则未必都合适了……

 

Most of the plastic bags in regular supermarkets are made of PE. It is no problem to pack some daily necessities at normal temperature. If some fresh food is available, it may not be suitable

 

只有食品级的PE塑料袋

 

Only food grade PE plastic bags

 

才能用来装食物

 

Can be used for food

 

需要格外注意的是，只有专门的“食品级”PE材料保鲜袋才能用来装生鲜食物。

 

It should be noted that only special "food grade" PE fresh-keeping bags can be used to hold fresh food.

 

PE材质是一种很广泛的概念，为了适合不同的使用场景，会使用不同的添加成分和生产工艺。这会导致它们在残留物质、耐受温度、强度、硬度等方面有很大差距，因而不能看到PE标识就觉得可以用来储存食物。

 

PE material is a very broad concept. In order to adapt to different use scenarios, different additives and production processes will be used. This will lead to a great difference in residual substances, temperature tolerance, strength, hardness, etc., so they can be used to store food without seeing the PE logo.

PE塑料袋也有缺陷

 

PE plastic bags are also defective

 

①耐热性不是很强，不到80℃，一旦超过可能会出现熔化、分解。

 

① The heat resistance is not very strong, and it is less than 80 ℃. Once it exceeds, it may melt and decompose.

 

②不宜长时间接触油脂。PE的原料主要是低密度聚乙烯（LDPE）和线性低密度聚乙烯（LLDPE），在接触油脂时，两种物质可能会发生一定程度的溶胀并分解，溶于油脂中，使油脂带有哈喇味。

 

② Do not contact grease for a long time. The raw materials of PE are mainly low-density polyethylene (LDPE) and linear low-density polyethylene (LLDPE). When contacting with oil, the two substances may swell and decompose to a certain extent, and dissolve in oil, so that the oil has a harky taste.

 

因此，不要用透明塑料袋装热食，也不要用来分装肉类直接冻冰，冻肉还是建议用食品级的、密封性好的袋子。

 

Therefore, do not use supermarket transparent plastic bags to pack hot food, and do not use them to pack meat directly frozen. It is recommended to use food grade bags with good sealing performance for frozen meat.

 

2种塑料袋劝你别装食物

 

2 kinds of plastic bags advise you not to pack food

 

①不要用摸起来很软且没有QS标识的塑料袋装食物，因为这类塑料袋怕油、怕热。

 

① Do not use plastic bags that are soft to touch and do not have QS marks for food, because they are afraid of oil and heat.

 

食物温度过高时，可能析出有害物质邻苯二甲酸酯，长期食用被污染的食物，会增加高血糖、高血脂等风险。

 

When the food temperature is too high, the harmful substance phthalate may be released. Long term consumption of contaminated food will increase the risk of hyperglycemia and hyperlipidemia.

 

②彩色塑料袋不健康。因为里面可能含有“有毒有害”的成分——苯并芘。尤其是常被用于装海鲜的黑色塑料袋，其实是可回收再生塑料。因此，不要用彩色塑料袋装直接吃的食物。

 

② Colored plastic bags are unhealthy. Because it may contain a "toxic and harmful" component - benzopyrene. In particular, the black plastic bags that are often used to hold seafood are actually recyclable plastic. Therefore, do not use colored plastic bags to eat food directly.

 

以上就是为大家介绍的有关济南塑料袋的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.scuhtg.com

 

The above is the detailed introduction about Jinan plastic bags. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://www.scuhtg.com