Home xin Is it correct to say that both polyethylene and PVC plastic bags can be used as food packaging bags?

Is it correct to say that both polyethylene and PVC plastic bags can be used as food packaging bags?

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Is it correct to say that both polyethylene and PVC plastic bags can be used as food packaging bags?

by admin
0 comment

I know it’s not true, but I have to explain it. I want truth!

polyvinyl chloride film is a toxic variety, so it can not be used as food packaging

polyvinyl chloride resin is non-toxic, but when plasticizer dibutyl phthalate or dioctyl phthalate is added in the process of making plastics, they are toxic

in addition, some plastic products are added with stabilizers, and these stabilizers are mainly lead stearate, which is also toxic. This lead salt is very easy to precipitate, and once it enters the human body, it will cause collective lead poisoning. Therefore, special food bags should be used when loading food, and they must not be used indiscriminately

extended data:

there are mainly two kinds of plastic bags for food: one is common in small supermarkets, small restaurants or vendors, who use thin and almost transparent white plastic bags. The other is common in large supermarkets and restaurants. They provide thick plastic bags for vegetables, fruits or cooked food

even food grade plastic bags must not be heated in the microwave oven. When heating in the microwave oven, the temperature is very high, which exceeds the melting point of the plastic bag. The plastic will be deformed and melted by heating, and even stick to the food. If it is not treated cleanly, it is likely to cause accidental eating. If you are worried that the seller’s plastic bag is irregular, you can bring your own food grade plastic bag or polypropylene (PP) fresh-keeping box when shopping, which is safe and environmentally friendly& nbsp;& nbsp; & nbsp;

reference source: Baidu Encyclopedia – PVC

this question is well asked, which means that the landlord is a careful and responsible person. Let me tell you
first, PVC, that is, PVC, itself is non-toxic. What is toxic is chlorine atoms, which will cause harm to human body. After PVC is made into film or bag, due to the instability of PVC itself, chlorine atoms will be released when meeting the temperature of 65 ℃, resulting in the toxicity of PVC film or bag. Think about it, food packaging, in many cases, will encounter a temperature of 65 degrees Celsius. In this way, PVC film bags can not be used as food packaging bags. However, PVC film can be used as food packaging. As long as safe use conditions are guaranteed, such as kink PVC, it is widely used in candy packaging. Now twisted PVC is slowly replaced by twisted pet, because the performance of twisted pet is better than PVC and the cost is also decreasing
therefore, it is recommended not to use PVC when packaging food
I recommend you to the resource, PP forum, which is made of plastic packaging and food packaging. You can learn from it. There are many professionals in it.

go to Baidu app to view
Answer

 polyvinyl chloride film is toxic, so it can not be used as food packaging

 polyvinyl chloride resin is non-toxic, but when plasticizer dibutyl phthalate or dioctyl phthalate is added in the process of making plastics, they are toxic

 in addition, some plastic products are added with stabilizers, and these stabilizers are mainly lead stearate, which is also toxic. This lead salt is easy to precipitate, and once it enters the human body, it will cause accumulated lead poisoning. Therefore, special food bags should be used when loading food, and they must not be used indiscriminately

 even food grade plastic bags must not be heated in the microwave oven. When heating in the microwave oven, the temperature is very high, which exceeds the melting point of the plastic bag. The plastic will be deformed and melted by heating, and even stick to the food. If it is not treated cleanly, it is likely to cause accidental eating. If you are worried that the seller's plastic bag is irregular, you can bring your own food grade plastic bag or polypropylene (PP) fresh-keeping box when shopping, which is safe and environmentally friendly

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polyvinylene is toxic

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I know it’s not true, but I have to explain it. I want truth!

polyvinyl chloride film is a toxic variety, so it can not be used as food packaging

polyvinyl chloride resin is non-toxic, but when plasticizer dibutyl phthalate or dioctyl phthalate is added in the process of making plastics, they are toxic

in addition, some plastic products are added with stabilizers, and these stabilizers are mainly lead stearate, which is also toxic. This lead salt is very easy to precipitate, and once it enters the human body, it will cause collective lead poisoning. Therefore, special food bags should be used when loading food, and they must not be used indiscriminately

extended data:

there are mainly two kinds of plastic bags for food: one is common in small supermarkets, small restaurants or vendors, who use thin and almost transparent white plastic bags. The other is common in large supermarkets and restaurants. They provide thick plastic bags for vegetables, fruits or cooked food

even food grade plastic bags must not be heated in the microwave oven. When heating in the microwave oven, the temperature is very high, which exceeds the melting point of the plastic bag. The plastic will be deformed and melted by heating, and even stick to the food. If it is not treated cleanly, it is likely to cause accidental eating. If you are worried that the seller’s plastic bag is irregular, you can bring your own food grade plastic bag or polypropylene (PP) fresh-keeping box when shopping, which is safe and environmentally friendly& nbsp;& nbsp; & nbsp;

reference source: Baidu Encyclopedia – PVC

this question is well asked, which means that the landlord is a careful and responsible person. Let me tell you
first, PVC, that is, PVC, itself is non-toxic. What is toxic is chlorine atoms, which will cause harm to human body. After PVC is made into film or bag, due to the instability of PVC itself, chlorine atoms will be released when meeting the temperature of 65 ℃, resulting in the toxicity of PVC film or bag. Think about it, food packaging, in many cases, will encounter a temperature of 65 degrees Celsius. In this way, PVC film bags can not be used as food packaging bags. However, PVC film can be used as food packaging. As long as safe use conditions are guaranteed, such as kink PVC, it is widely used in candy packaging. Now twisted PVC is slowly replaced by twisted pet, because the performance of twisted pet is better than PVC and the cost is also decreasing
therefore, it is recommended not to use PVC when packaging food
I recommend you to the resource, PP forum, which is made of plastic packaging and food packaging. You can learn from it. There are many professionals in it.

go to Baidu app to view
Answer

 polyvinyl chloride film is toxic, so it can not be used as food packaging

 polyvinyl chloride resin is non-toxic, but when plasticizer dibutyl phthalate or dioctyl phthalate is added in the process of making plastics, they are toxic

 in addition, some plastic products are added with stabilizers, and these stabilizers are mainly lead stearate, which is also toxic. This lead salt is easy to precipitate, and once it enters the human body, it will cause accumulated lead poisoning. Therefore, special food bags should be used when loading food, and they must not be used indiscriminately

 even food grade plastic bags must not be heated in the microwave oven. When heating in the microwave oven, the temperature is very high, which exceeds the melting point of the plastic bag. The plastic will be deformed and melted by heating, and even stick to the food. If it is not treated cleanly, it is likely to cause accidental eating. If you are worried that the seller's plastic bag is irregular, you can bring your own food grade plastic bag or polypropylene (PP) fresh-keeping box when shopping, which is safe and environmentally friendly

2 more

polyvinylene is toxic

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