PET: Mineral water bottle, carbonated beverage bottle, beverage bottle, don't recycle, use hot water, use: heat-resistant to 70°C, only suitable for warm drinks or frozen drinks, high temperature liquids, or heating, easy to deform, harmful to human body Out. Also, scientists have discovered that PET plastic products may release DEHP, a carcinogen, 10 months after use and are toxic to the testis.
Therefore, drink bottles, etc., should be discarded after they are used up. Do not use them as drinking glasses, or use them as storage containers to carry other items, so as not to cause health problems.
Does the plastic box have a small health certificate. Will you use the used beverage bottle as a cup? Do you know which plastic containers take hot water to release toxic carcinogens? In fact, each plastic container has a small ID card - a triangular symbol, usually at the bottom of the plastic container. There are 1 to 7 digits inside the triangle. Each number represents a kind of plastic container. They are made of different materials and there are different taboos on the use.
"No. 1" PET: Mineral water bottle, carbonated beverage bottle, beverage bottle, don't recycle, use hot water, use: heat-resistant to 70 °C, only suitable for warm drinks or frozen drinks, high temperature liquid, or heating is easy to deform, there are on the human body Harmful substances melt. Moreover, scientists have discovered that after 10 months of use, plastic No. 1 may release the carcinogen DEHP, which is toxic to the testis.
Therefore, drink bottles, etc., should be discarded after they are used up. Do not use them as drinking glasses, or use them as storage containers to carry other items, so as not to cause health problems.
“No. 2†HDPE: Cleaning supplies, bath products are not thoroughly clean recommended not to use: can be reused after careful cleaning, but these containers are usually not easy to clean, leaving the original cleaning supplies, become a hotbed of bacteria, you It is best not to recycle.
"No. 3" PVC: It is rarely used in food packaging. It is best not to purchase and use: This kind of material is easy to produce harmful substances at high temperatures, and it will be released during the manufacturing process. Toxic substances may come into contact with food and may cause Breast cancer, neonatal birth defects and other diseases. At present, the container for this material is already relatively small for packaging foods. Never use it if it is in use.
"4th" LDPE: cling film, plastic film and other plastic wrap do not use the microwave oven on the surface of the food: heat resistance is not strong, usually, qualified PE cling film in case of temperature exceeds 110 °C, there will be hot melt phenomenon, It will leave some plastic preparations that cannot be broken down by the human body. In addition, food wrapped in cling film heats the fat in the food and dissolves the harmful substances in the cling film. Therefore, when the food is in the microwave, it is necessary to remove the wrapped plastic wrap.
“No. 5†PP: When the microwave oven lunch box is placed in the microwave oven, remove the lid and use it: The only plastic box that can be placed in the microwave oven can be reused after careful cleaning. Need special attention, some microwave lunch boxes, boxes are indeed made of No. 5 PP, but the lid is made of No. 1 PE, because the PE can not withstand high temperatures, it can not be put together with the box into the microwave oven. To be on the safe side, remove the lid before placing the container in the microwave oven.
"No.6" PS: The bowl of instant noodles and instant noodle boxes must be cooked in a microwave oven. Instant noodles Use: It is also heat-resistant and cold-resistant, but it cannot be put into a microwave oven to avoid releasing chemicals due to high temperatures. And can not be used to take a strong acid (such as orange juice), a strong alkaline substance, because it will break down the body of polystyrene is not good, easy to cause cancer. Therefore, you should try to avoid packing hot foods with fast food boxes.
"7th" PC other categories: kettles, cups, bottles
PC case of heat release bisphenol A
Use: A material that is used in large quantities, especially in baby bottles, because it contains bisphenol A and is controversial. Lin Hanhua, associate professor of biology and chemistry at City University of Hong Kong, said that theoretically, as long as bisphenol A is converted into plastic structure in the process of making PC, it means that the product is completely free of bisphenol A, let alone released. However, if there is a small amount of bisphenol A plastic structure that does not convert to PC, it may be released into food or drink. Therefore, be careful to use caution when using this plastic container.
Cleaning measures against bisphenol A
Residues of bisphenol A in the PC, the higher the temperature, the more the release, the faster the speed. Therefore, you should not use PC water bottles to hold hot water, so as not to increase the release rate and concentration of BPA (if any). If your kettle has a number 7, the following methods can reduce the risk:
â— Do not heat during use.
â— Do not use a dishwasher or a dishwasher to clean the kettle.
â— Do not let the jug in direct sunlight.
â— Before using for the first time, wash with baking soda powder and warm water, and naturally dry at room temperature. Because bisphenol A releases more during the first use and long-term use.
â— If there is any fall or damage to the container, it is recommended to stop using it because the surface of the plastic product will have tiny pits and bacteria.
â— Avoid repeated use of old plastic appliances.
Health Tips If you are still worried that plastic products will cause harm to human body at high temperatures, it is recommended that you do not use it to hold high-temperature liquids, instead use ceramics, steel cups, glasses, paper containers, and other material containers to dress up. Not only can it reduce the harm to the human body, but it can also make the environment better by reducing the use of petrochemical products.
The plastic name -------- code and corresponding abbreviation code are as follows:
Polyester --- 01-PET (Special Bottle)
HDPE - 02-HDPE
PVC ---- 03-PVC
Low Density Polyethylene - 04-LDPE
Polypropylene ————— 05-PP (can withstand temperatures above 100 degrees)
Polystyrene --- 06-PS (heat-resistant 60-70 degrees, hot beverages produce toxins, which release styrene when burned)
Other Plastic Codes - 07—Others
Among them, PP, PE and PVC are abbreviations of English names. Chinese name is polypropylene, polyethylene, polyvinyl chloride, English full name are: polypropylene, polyethylene, polyvinyl chloride
Therefore, drink bottles, etc., should be discarded after they are used up. Do not use them as drinking glasses, or use them as storage containers to carry other items, so as not to cause health problems.
Does the plastic box have a small health certificate. Will you use the used beverage bottle as a cup? Do you know which plastic containers take hot water to release toxic carcinogens? In fact, each plastic container has a small ID card - a triangular symbol, usually at the bottom of the plastic container. There are 1 to 7 digits inside the triangle. Each number represents a kind of plastic container. They are made of different materials and there are different taboos on the use.
"No. 1" PET: Mineral water bottle, carbonated beverage bottle, beverage bottle, don't recycle, use hot water, use: heat-resistant to 70 °C, only suitable for warm drinks or frozen drinks, high temperature liquid, or heating is easy to deform, there are on the human body Harmful substances melt. Moreover, scientists have discovered that after 10 months of use, plastic No. 1 may release the carcinogen DEHP, which is toxic to the testis.
Therefore, drink bottles, etc., should be discarded after they are used up. Do not use them as drinking glasses, or use them as storage containers to carry other items, so as not to cause health problems.
“No. 2†HDPE: Cleaning supplies, bath products are not thoroughly clean recommended not to use: can be reused after careful cleaning, but these containers are usually not easy to clean, leaving the original cleaning supplies, become a hotbed of bacteria, you It is best not to recycle.
"No. 3" PVC: It is rarely used in food packaging. It is best not to purchase and use: This kind of material is easy to produce harmful substances at high temperatures, and it will be released during the manufacturing process. Toxic substances may come into contact with food and may cause Breast cancer, neonatal birth defects and other diseases. At present, the container for this material is already relatively small for packaging foods. Never use it if it is in use.
"4th" LDPE: cling film, plastic film and other plastic wrap do not use the microwave oven on the surface of the food: heat resistance is not strong, usually, qualified PE cling film in case of temperature exceeds 110 °C, there will be hot melt phenomenon, It will leave some plastic preparations that cannot be broken down by the human body. In addition, food wrapped in cling film heats the fat in the food and dissolves the harmful substances in the cling film. Therefore, when the food is in the microwave, it is necessary to remove the wrapped plastic wrap.
“No. 5†PP: When the microwave oven lunch box is placed in the microwave oven, remove the lid and use it: The only plastic box that can be placed in the microwave oven can be reused after careful cleaning. Need special attention, some microwave lunch boxes, boxes are indeed made of No. 5 PP, but the lid is made of No. 1 PE, because the PE can not withstand high temperatures, it can not be put together with the box into the microwave oven. To be on the safe side, remove the lid before placing the container in the microwave oven.
"No.6" PS: The bowl of instant noodles and instant noodle boxes must be cooked in a microwave oven. Instant noodles Use: It is also heat-resistant and cold-resistant, but it cannot be put into a microwave oven to avoid releasing chemicals due to high temperatures. And can not be used to take a strong acid (such as orange juice), a strong alkaline substance, because it will break down the body of polystyrene is not good, easy to cause cancer. Therefore, you should try to avoid packing hot foods with fast food boxes.
"7th" PC other categories: kettles, cups, bottles
PC case of heat release bisphenol A
Use: A material that is used in large quantities, especially in baby bottles, because it contains bisphenol A and is controversial. Lin Hanhua, associate professor of biology and chemistry at City University of Hong Kong, said that theoretically, as long as bisphenol A is converted into plastic structure in the process of making PC, it means that the product is completely free of bisphenol A, let alone released. However, if there is a small amount of bisphenol A plastic structure that does not convert to PC, it may be released into food or drink. Therefore, be careful to use caution when using this plastic container.
Cleaning measures against bisphenol A
Residues of bisphenol A in the PC, the higher the temperature, the more the release, the faster the speed. Therefore, you should not use PC water bottles to hold hot water, so as not to increase the release rate and concentration of BPA (if any). If your kettle has a number 7, the following methods can reduce the risk:
â— Do not heat during use.
â— Do not use a dishwasher or a dishwasher to clean the kettle.
â— Do not let the jug in direct sunlight.
â— Before using for the first time, wash with baking soda powder and warm water, and naturally dry at room temperature. Because bisphenol A releases more during the first use and long-term use.
â— If there is any fall or damage to the container, it is recommended to stop using it because the surface of the plastic product will have tiny pits and bacteria.
â— Avoid repeated use of old plastic appliances.
Health Tips If you are still worried that plastic products will cause harm to human body at high temperatures, it is recommended that you do not use it to hold high-temperature liquids, instead use ceramics, steel cups, glasses, paper containers, and other material containers to dress up. Not only can it reduce the harm to the human body, but it can also make the environment better by reducing the use of petrochemical products.
The plastic name -------- code and corresponding abbreviation code are as follows:
Polyester --- 01-PET (Special Bottle)
HDPE - 02-HDPE
PVC ---- 03-PVC
Low Density Polyethylene - 04-LDPE
Polypropylene ————— 05-PP (can withstand temperatures above 100 degrees)
Polystyrene --- 06-PS (heat-resistant 60-70 degrees, hot beverages produce toxins, which release styrene when burned)
Other Plastic Codes - 07—Others
Among them, PP, PE and PVC are abbreviations of English names. Chinese name is polypropylene, polyethylene, polyvinyl chloride, English full name are: polypropylene, polyethylene, polyvinyl chloride
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