The 7 logos at the bottom of the plastic bottom bottle represent 7 different meanings, do not confuse
"No. 1" PET (polyethylene terephthalate): mineral water bottles, carbonated beverage bottles, etc. ★ Beverage bottles do not use hot water for recycling use: heat-resistant to 70 °C, only suitable for warm drinks or frozen drinks, high temperature Liquids, or heating, are easily deformed, and substances harmful to the human body 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 (High Density Polyethylene): Cleaning Products, Bath Products ★ Insufficient cleaning recommended Not to be recycled Use: Can be reused after careful cleaning, but these containers are usually not well cleaned, leaving the original cleaning products. Become a hotbed of bacteria, you better not to recycle.
"No. 3" PVC: It is rarely used in food packaging. ★ It is best not to buy and use: This kind of material is easy to produce harmful substances at high temperature, even during the manufacturing process, it will be released, toxic substances may enter the body with food, may Causes breast cancer, newborn 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.
"No. 4" LDPE: cling film, plastic film, etc. ★ Wrap the plastic wrap on the surface of the food and use it in the microwave oven: The heat resistance is not strong. Usually, the qualified PE cling film will melt when the temperature exceeds 110°C. It will leave some plastic preparations that cannot be decomposed 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: microwave oven lunch box ★ Remove the lid when the microwave oven is in use. Use: The only plastic box that can be placed in the microwave oven. It 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 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: Bowl with instant noodle box, fast food box ★ Do not use a microwave to cook instant noodles in a bowl. 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 temperature. 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.