出門買東西中少不了塑料袋，一般拿回家的塑料袋你會拿來裝東西嗎？可以裝，但是要有所區(qū)分哦，有些就很不適合拿來裝生鮮食品，不然對身體可不好呀~

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

 

不宜裝燙食、肉類

 

Not suitable for hot food and meat

 

正規(guī)里的塑料袋，大多是PE材質，在常溫下裝一些日常用品沒有問題，若是一些生鮮食品，則未必都合適了……

 

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

 

只有食品級的PE塑料袋

 

Only food grade PE plastic bags

 

才能用來裝食物

 

Can be used for food

 

需要格外注意的是，只有專門的“食品級”PE材料保鮮袋才能用來裝生鮮食物。

 

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

 

PE材質是一種很廣泛的概念，為了適合不同的使用場景，會使用不同的添加成分和生產工藝。這會導致它們在殘留物質、耐受溫度、強度、硬度等方面有很大差距，因而不能看到PE標識就覺得可以用來儲存食物。

 

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耐熱性不是很強，不到80℃，一旦超過可能會出現熔化、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不宜長時間接觸油脂。PE的原料主要是低密度聚乙烯（LDPE）和線性低密度聚乙烯（LLDPE），在接觸油脂時，兩種物質可能會發(fā)生一定程度的溶脹并分解，溶于油脂中，使油脂帶有哈喇味。

 

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，不要用透明塑料袋裝熱食，也不要用來分裝肉類直接凍冰，凍肉還是建議用食品級的、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種塑料袋勸你別裝食物

 

2 kinds of plastic bags advise you not to pack food

 

①不要用摸起來很軟且沒有QS標識的塑料袋裝食物，因為這類塑料袋怕油、怕熱。

 

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.

 

食物溫度過高時，可能析出有害物質鄰苯二甲酸酯，長期食用被污染的食物，會增加高血糖、高血脂等風險。

 

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。因為里面可能含有“有毒有害”的成分——苯并芘。尤其是常被用于裝海鮮的黑色塑料袋，其實是可回收再生塑料。因此，不要用彩色塑料袋裝直接吃的食物。

 

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.

 

以上就是為大家介紹的有關濟南塑料袋的詳細的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯系我們.我們將以的態(tài)度,為您提供服務http://m.lyukatsu.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://m.lyukatsu.com