Is garbage bag harmful to human body? In our life, most people will use garbage bags. Since the invention of garbage bags, more and more people use garbage bags because they are convenient and quick to use. Garbage bags are usually made of plastic. So, is garbage bag harmful to human body?
Is garbage bag harmful to human body? 1 Black garbage bags are harmful to human body. At present, most of the black garbage bags used in the market are made of toxic vinyl chloride. If vinyl chloride invades human body through respiratory tract, digestive tract and blood, it will cause dizziness, headache and other symptoms. In addition, black garbage bags are also made from recycled polyethylene particles of unknown origin, most of which contain benzopyrene, which is a strong carcinogen, and its carcinogenic effect on human body will be revealed after a long time.
When using black garbage bags, do not put high-temperature food, otherwise it will release toxic substances and stick to the food; When buying black garbage bags, don't choose products with pungent smell; Avoid packing clothes with black garbage. If you have clothes, take them out in time to dry.
Harm of plastic garbage bag
1, the recycling value is low, and it is almost impossible to recycle. Can only be discarded as garbage, causing a burden to the environment.
2. The structure is very stable and not easy to degrade. Natural degradation takes 100 years.
3. The white garbage is partially buried in the soil. A certain amount of plastic bags accumulate in the soil, which affects the growth of crops.
4. The disposal method is incineration, but toxic gas will be produced during incineration, which will cause air pollution.
5. Plastic bags are difficult to treat and degrade, resulting in certain soil pollution and water pollution. It is extremely harmful to the environment.
6. Plastic bags are a threat to wild animals. Because animals don't recognize it, they mistake it for food. Animals will starve to death because they can't digest.
Summary: Plastic garbage bags are still very harmful, because they are not recyclable and will inevitably cause a burden on the environment. The extensive use of plastic bags not only consumes a lot of oil resources, but also increases the cost of garbage disposal, which is not only an environmental problem, but also a social problem. Citizens should know how to use environmental protection effectively and engrave environmental awareness in their behavior habits.
Top ten brands of kitchen garbage bags
Top ten brands of kitchen garbage bags 1, camellia camellia
(Fujian famous trademark, leading enterprise in domestic plastic household products industry, Camellia Modern Household Products Co., Ltd.)
Top ten brands of kitchen garbage bags II. Miaojie
(Established in 1957, Taiwan Province Top Enterprise Group, the leader of household products industry, Top Daily Chemicals Co., Ltd.)
Top ten brands of kitchen garbage bags 3. Happy canon
(1963 was established in the United States, supplier of plastic wrap, sealed bag and aluminum foil, Coles (Guangzhou) Enterprise Management Co., Ltd.)
Top ten brands of kitchen garbage bags 4. Beautiful and elegant Maria
(Founded in 1994, it is a famous brand product in Sichuan Province, mainly engaged in household products and cleaning products, and a leading brand in the industry)
Top ten brands of kitchen garbage bags. Bao Xu fresh
(Established in 1960, Asahi Kasei Plastics (Shanghai) Co., Ltd., a well-known brand in the industry)
Top ten brands of kitchen garbage bags. Cleanwrap Klinley
(Korea, founded in 1983, is a well-known brand in the daily household products industry, Shanghai Kelinlai Plastic Co., Ltd.)
Top ten brands of kitchen garbage bags 7. Tree industry in tree industry
(Established in 1995, Guangdong famous trademark, Guangdong famous brand product, Guangdong Shuye Environmental Protection Technology Co., Ltd.)
Top ten brands of kitchen garbage bags. Revitalize Zen mind
(Established in 1983, a famous trademark in Guangdong Province, a drafting unit of many industry standards, Guangzhou Zhenxing Industrial Co., Ltd.)
Top ten brands of kitchen garbage bags. delicatessen
(Established in 1988, Deli Group Co., Ltd., a large-scale integrated stationery supplier in China, and a leading brand in the office stationery industry)
Top Ten Brands of Jiecheng Kitchen Garbage Bag 10
(Established in 1999, a well-known plastic bag brand, Suzhou Jetta Chemical Plastics Co., Ltd.)
Is garbage bag harmful to human body? Edible plastic bags destroy human immunity, affect intelligence, and may cause dizziness, nausea and kidney calculi. At present, there are several kinds of plastic bags used in the market, such as polyethylene, polypropylene and polyvinyl chloride. Among them, plastic bags made of polyethylene and polypropylene can be used to hold food, and plastic shopping bags used to hold food must be marked with the words "for food". Most plastic bags made of PVC are toxic. If they are used to package food, they will do harm to human health. For example:
Break immunity
Some plastic bags and paper lunch boxes will add some whitening agents and fluorescent powder, which not only has potential carcinogenicity, but also destroys human immunity.
Cause blood system diseases
When PVC contained in non-food plastic bags is heated, it is easy to produce harmful substances such as dioxins, causing diseases such as liver and kidney, central nervous system and blood system.
be carcinogenic
The composition of food plastic bags is mostly polyethylene, which is not easy to decompose as long as it is below 1 10℃, so it is generally no problem to pack water-containing foods with a temperature not exceeding 100℃. However, the temperature of fried food just out of the pot, such as fried dough sticks, far exceeds the tolerance temperature of food bags, which may lead to the production of harmful substances. Mild people may be dizzy and sick, and severe people may cause cancer. If pregnant women are poisoned, there is a great chance of fetal malformation.
Affect intelligence
If the heavy metals in plastic bags exceed the standard, it will affect the blood system and intellectual development. Most of the plastic bags in early packaging were disposable plastic bags, which contained various viruses, bacteria and carcinogens. At high temperature, they could produce 16 kinds of toxic substances, which could penetrate into food. It will not only damage people's liver and kidneys, but also interfere with people's endocrine, leading to decreased fertility and feminization of men.
Is garbage bag harmful to human body? 3 1. There are harmful ingredients in the plastic bag.
(1) PVC: After being absorbed by gastrointestinal tract, part of PVC monomer is discharged through inhalation channel, and the other part is decomposed into ethanol and monochloroacetic acid. These substances can have toxic effects on nervous system, bones and liver, leading to angiosarcoma. Ethanol can damage human nerves, cause dizziness, dizziness, and even cause cancer.
(2) Lead stearate: Lead stearate is a stabilizer for PVC plastic bags, which will dissolve into food at high temperature. Lead stearate is easy to precipitate, and once it enters the human body, it will cause cumulative lead poisoning. These toxic substances are harmful to human health if eaten with food.
(3) Phthalates: Phthalates, which should be called phthalates, are additives in plastic technology, mainly used to increase the flexibility of plastic products, and a small amount will be harmful to people. Phthalates are low toxic chemicals, which are harmful to the central nervous system and liver. The dosage used in plastic processing technology will not be very large, and phthalate esters can only release toxic monomers when heated at high temperature. Qualified plastic products basically do not cause harm to human body, and most of the harm exists in the production process.
(4) Compounding agent: In order to increase the transparency and elasticity, a certain amount of plasticizer is added to the PVC preservative film. After being wrapped for a long time, the grease in the food can easily dissolve the harmful substances in the plastic wrap, which will accelerate the release of the combined chemicals in the plasticizer into the food when heated. These combined drugs will destroy the endocrine system of human body, disturb the normal hormone metabolism of human body, and cause breast cancer in women, birth defects in newborns, decreased sperm count in men and even mental illness after eating.
2. It is best not to put food directly in plastic bags.
Medical experts point out that food, especially cooked food, is often easy to deteriorate after being packed in plastic bags. People who eat this spoiled food are prone to food poisoning symptoms such as vomiting and diarrhea. In addition, the plastic itself will release harmful gases, which will accumulate in the sealed bag for a long time, and the concentration will increase with the increase of sealing time, resulting in different degrees of pollution of food in the bag, which has a particularly prominent impact on the healthy development of children.
Plastic bags are mostly recycled plastic products. Insiders pointed out that the vast majority of plastic bags currently sold and used in the market are produced by small enterprises or family workshops in various places, and a considerable part of them are recycled plastic products. Waste plastic, industrial waste and plastic waste discarded by medical institutions collected by garbage stations are recycled and processed into food bags without disinfection and put into the market.
These recycled plastics contain bacteria and carcinogens that seriously exceed the standard. Using this plastic product to package cooked food directly into the mouth will have extremely serious consequences for consumers' health.
Colored plastic bags are harmful First of all, colored plastic bags mostly contain organic dyes, such as various aromatic hydrocarbons, which will have a certain impact on human health. Secondly, colored plastic bags are mostly reprocessed from recycled waste plastic products. Because there are many impurities in the recycled materials, manufacturers have to add pigments to cover them up. These chemicals are extremely harmful to the human body and cannot be eaten directly.
Regular consumption of food packed in plastic bags can lead to chronic poisoning. At present, many plastic bags are made of PVC. This kind of plastic bag filled with PVC will release a variety of toxic substances at high temperature.
When the temperature exceeds 50℃, toxic components in plastic bags will seep out, thus polluting food and causing harm to human body. When the temperature reaches 80℃, it will be melted by heat and release toxic substances. The temperature of hot (cooked) vegetables is above 40℃, while the temperature of fried dough sticks and freshly cooked soybean milk is around 90℃. With the increase of temperature, the activities of toxic substances in plastic bags are intensified, which are easily absorbed by food and enter the stomach of consumers. After a long time, it will inevitably cause chronic poisoning of consumers.