在日常生活中我們幾乎每天都少不了跟各種自封口袋打交道，那么我們在使用濟南自封口袋的時候應該注意什么呢？下面小編就來為您介紹一下。

In our daily life, we almost have to deal with various kinds of self sealing pockets every day. So what should we pay attention to when using Jinan self sealing pockets? Let's introduce it to you.

1、不能放食物的自封口袋堅決不要裝食物，只能用來裝建筑材料或垃圾的；

1. Self sealed pockets that cannot hold food shall not be used to hold food, and can only be used to hold building materials or garbage;

2、用來裝服裝的塑料袋或自封口袋，也不要用來裝食物；

2. Plastic bags or self sealing pockets used to hold clothes should not be used to hold food;

3、可勉強用來盛放食品的自封口袋，不要用來裝熱食。

3. Self sealed pockets that can be barely used to hold food, not hot food.

以上三種自封口袋或自封口袋都含“毒素”，如聚氯乙烯塑料就是有毒的品種，其原材料是無毒性的，但在制作塑料膠袋過程中加入了有毒的苯、烯料等物質。顏色特別深的自封口袋，如黑色、紅色和深藍色的都是用回收的廢舊塑料制品重新加工而成的，對人體有巨大的危害，因此不能用來裝入食品。

The above three kinds of self sealing bags or self sealing bags contain "toxins". For example, PVC plastic is a toxic variety, and its raw materials are non-toxic, but toxic benzene, olefin and other substances are added in the process of making plastic bags. Self sealing bags with particularly dark colors, such as black, red and dark blue, are reprocessed from recycled waste plastic products, which are harmful to human body, so they can't be used for food.

有些商家專用廢棄的自封口袋和塑料制品在加工做成自封口袋或自封口袋，這些廢棄塑料的主要成分是聚氯乙烯，在加工過程中若與不符合國家規定或嚴重超標的劣質添加劑結合，會產生很強的致癌物。用這樣的自封口袋來包裝食品、瓜果蔬菜，有害物就會吸附在食物上，即使沖洗也難以清除，對健康危害大。

Some businesses' special waste self sealing bags and plastic products are processed into self sealing bags or self sealing bags. The main component of these waste plastics is polyvinyl chloride. If they are combined with inferior additives that do not conform to national regulations or seriously exceed the standard during processing, they will produce strong carcinogens. If such self sealing bags are used to package food, fruits and vegetables, harmful substances will be adsorbed on the food, which is difficult to remove even after washing, and is harmful to health.

如果用聚氯乙烯塑料袋自封口袋盛裝超過50℃～60℃的食品，袋中的鉛會溶入食品中，自封口袋還會釋放有毒氣體，侵入到食品當中。人體長期攝入會嚴重損害身體健康，導致疾病纏身。尤其是熱的食品裝入塑膠自封口袋，高溫會使塑料中的有毒物質被食物吸收，一旦進入人體就會造成積蓄性中毒，所以裝熱食品時不可亂用自封口袋。

If PVC plastic bag self sealing bag is used to contain food with temperature exceeding 50 ℃~60 ℃, the lead in the bag will dissolve into the food, and the self sealing bag will also release toxic gas and invade the food. Long term intake of human body will seriously damage the health of the body, leading to diseases. In particular, when hot food is put into plastic self sealing bags, the high temperature will cause the toxic substances in the plastic to be absorbed by the food. Once it enters the human body, it will cause cumulative poisoning. Therefore, it is not allowed to use the self sealing bags indiscriminately when packing hot food.

使用自封口袋要注意它是否有用且安全這是有原因的，以上的內容中就為您講解出來了，您對此有什么不理解的點可隨時來我們網站http://www.tjsxmxl.com咨詢。

When using the self sealing pocket, you should pay attention to whether it is useful and safe. There are reasons. The above content has explained to you. If you have any questions about it, you can come to our website at any time http://www.tjsxmxl.com consulting service