Is the disposable lunch box toxic? Nowadays, the pace of life is very fast, and many people are racing against time to work or study. For the convenience, most people will choose to use the disposable lunch box, which also saves the time of washing dishes. So is the disposable lunch box toxic?

Whether the disposable lunch box is toxic 1 The secondary lunch box is a foamed plastic tableware. If the food contained exceeds 65 degrees, it will precipitate its own toxins and invade the food, just like plastic bags can't meet high temperatures. Moreover, if the process is not well controlled in the processing process, the toxicity will be even greater. Eating with such a lunch box is equivalent to chronic poisoning. Although the toxicity is weak, it will still cause harm to the liver and kidneys after long-term use.

At present, disposable fast food boxes are made of different materials and have different toxicity. However, disposable fast food boxes are industrial products, and they will be toxic to the body if used for a long time.

Suggestion:

1 Use disposable lunch boxes sparingly and carefully at ordinary times, and it is better to bring your own lunch boxes, which is both hygienic and economical.

2. It is best not to heat the lunch box made of pure PP in the microwave oven.

3. The foamed plastic lunch boxes used by vendors should be rejected.

4. Some bad manufacturers add plasticizers to facilitate processing. Generally, this plasticizer is soluble in oil. If it is hot oil, it dissolves more. Therefore, if there is oil in food, a small amount of plasticizer will be dissolved in oil and then transferred to food. If it is exposed to plasticizers for a long time or excessively, it will have a certain impact on the body. It is necessary to distinguish the advantages and disadvantages when using disposable lunch boxes, and qualified lunch boxes can be used with confidence. Try to avoid using disposable lunch boxes to contain high-temperature food, fried food, vinegar and cooking wine mixed food.

Do disposable lunch boxes have toxicity? Hazard 1: Poisoning hazard.

Disposable lunch boxes are foamed tableware. If the food they hold exceeds 65 degrees, they will precipitate their own toxic substances into the food. Eating with such a lunch box is equivalent to taking poison chronically. Short-term will not have any effect, but long-term use will still affect the liver and kidneys.

Hazard 2: Long degradation time

The degradation time of this plastic product needs at least 200 years. Plastic staying in the field for a long time will affect the water absorption of crops and inhibit development. If livestock eat plastic carelessly, it will cause digestive tract diseases and even death. Moreover, the site filled with plastic has loose foundation, which makes bacteria infiltrate and pollute the environment.

Hazard 3: Secondary pollution

If these plastic lunch boxes are directly incinerated, it will cause serious secondary pollution to the environment. When plastics are burned, not only a lot of black smoke is produced, but also dioxins are produced. When dioxins enter the soil, it takes at least1May to decompose. And dioxins can harm plants and animals.

Appeal: refuse to use disposable lunch boxes! Prepare an enamel bowl or an environmentally friendly lunch box to replace the disposable lunch box when going out for dinner. Only in this way can resources be reused, the environment can be protected and future generations can benefit.

Is disposable plastic tableware poisonous?

1 There is no doubt whether disposable plastic tableware is toxic. We all know that a certain amount of plasticizer will be added to plastic products to enhance the flexibility of tableware, which will make tableware easier to process and plastic. As everyone knows, there are a lot of harmful substances in it, which will bring serious diseases to the body. We should take the initiative to understand it.

2. Because a large amount of plasticizer is added to plastic tableware, when the tableware exceeds a certain heat resistance limit, it will lead to the release of plasticizer, which will interfere with the endocrine system of the human body, especially for the male reproductive system. Great influence, so everyone must pay attention to it.

3. According to some studies, some plastic lunch boxes are made of different materials. Pure plastic tableware is very safe, but there are still some materials mixed with other impurities, which will lead to the precipitation of harmful substances after heating, so we should also pay attention to it.

Faced with the toxic situation of disposable plastic tableware, it requires everyone to develop the ability to identify black lunch boxes. We want to identify whether disposable plastic tableware is a toxic material, which requires us to touch it. If it is a lunch box produced by recycling waste or talcum powder, its strength is generally poor, and it will break when it is gently torn, which requires us to pay attention to it. In addition, we can smell and smell the lunch box. A qualified lunch box can't smell!

Are disposable lunch boxes toxic? 1. What are the hazards of disposable lunch boxes?

1, adverse to gastrointestinal tract: disposable plastic lunch box, soaked in hot water and heated by microwave oven will cause the chemicals added in the lunch box to dissolve with food, which is unfavorable to gastrointestinal tract.

2. According to regulations, the main raw material for producing lunch boxes is polypropylene, with a content of about 80%; As a filler, the content of industrial calcium carbonate should not exceed 20%. The surface of qualified lunch boxes should be smooth and free of impurities or black spots. The inferior disposable lunch boxes contain a lot of toxic substances such as industrial calcium carbonate and paraffin wax, and some also use waste plastics and talcum powder to produce lunch boxes.

3. It is worth noting that industrial calcium carbonate contains a large amount of heavy metal-lead, which is also very harmful to the digestive tract and nervous system of human body, especially for children, who are in the developmental stage. After ingesting a large amount of lead, it may affect the nervous system, such as ADHD.

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4. Bacterial infection: The shelf life of sterilized disposable chopsticks is up to 4 months. Once the shelf life has passed, it is likely to bring yellow staphylococcus, Escherichia coli and hepatitis.

5, damage to digestive function: disposable chopsticks are bleached with hydrogen peroxide in the production process, which is highly corrosive and causes corrosion to the mouth, esophagus and even gastrointestinal tract; If talcum powder is used in the grinding process, it will accumulate slowly in the human body and cause gallstones.

6. Damage to respiratory function: Disposable chopsticks must be fumigated with sulfur during the production process, so SO2 will be released when exposed to heat during use, which will corrode respiratory mucosa.

7. Disposable plastic lunch boxes have become a part of our daily life, whether it is luxury hotels or food stalls along the street; Whether it is a bus station or an airport, you can see their shadows everywhere. But they are not only harmful to human body, but also difficult to degrade, pollute the environment and are not environmentally friendly.

Second, what should I pay attention to when using disposable lunch boxes for a long time?

1, loaded at low temperature

If you go to a restaurant to buy a lunch box to take away, it is recommended to wait until the meal is completely cold, so as to avoid the dissolution of harmful substances in the lunch box caused by high temperature.

2. Avoid high temperature heating.

You can't use disposable lunch boxes to heat food in the microwave oven unless there is a clear sign on the lunch box that can be used in the microwave oven.

3. Use less foamed disposable tableware.

The use of foamed plastic lunch boxes used by vendors should be rejected. Compared with wooden fiber and plastic lunch boxes, the harm index of foamed lunch boxes is greater.

4. Avoid oily food.

It is best to avoid using plastic boxes to contain foods containing a lot of oil and sugar, because the boiling point of oil easily exceeds the heat resistance limit of plastic, and oil, sugar and plasticizer are all organic substances and are similar to each other.

How to distinguish the quality of disposable lunch boxes

1, with the eyes: colorless, transparent and dense plastic box, its chemical properties are generally stable, and it is ok to use it occasionally.

2. Touch by hand: Feel the texture inside the box. If it is obvious that there is a thick layer of paraffin, the quality of the lunch box will not pass.

3. Smell with your nose: A good disposable lunch box has no obvious odor, and any lunch box with pungent taste is an unqualified product.

To sum up, there are six jingles, which are soft when squeezed by hand, broken when torn lightly, smelly when smelled pungent, easy to leak when deformed by heat, paraffin marks when folded by hand, and sinking when torn into water. Any of the above situations shows that its quality is not too hard, and long-term use will have an impact on the human body, which is equivalent to chronic suicide.