Don't bake a plastic lunch box
People who are used to heating their meals in a plastic lunch box should pay attention. Recently, it was reported that "LOCK&LOCK" and other seven microwave-heated plastic containers of plastic containers were made out of plasticizers. Seventy percent of xi 'an residents used plastic products to heat in a microwave oven, the reporter said yesterday. Nutritionists said that marked "5" of plastic products, because it is resistant to high temperature of 130 ℃, heated in the microwave oven is the most safe. Xi 'an "le buckles" plastic lunch box sells hot milk, leftovers, and a special plastic box for microwave oven, soon to be solved, convenient and convenient for the public to love. The author learned that 70% of families use plastic to heat food in the microwave, but the choice of plastic products is only to see if there is a "microwave". Citizens of glass and ceramics, with the words "microwave" in the mall, are not keen. Microwave heated plastic rice box precipitation plasticizer, xi 'an plastic products market is affected? Yesterday's visit found that although many businesses said they did not know or said they had no impact, some businesses offered discounts or reduced prices, so there was a lot of confusion. Button in the door a light music music store, the author found that most products are 7 discount sales, a one-liter plastic lunch box folding after the price is $35, 1.4 litres of 33 yuan, microwave heating for the products of "toxic" message, the shop owner said don't know... Targets "5" found at the bottom of the plastic box can be 130 ℃ high temperature resistant plastic products suitable for the microwave? Xi 'an nutrition society public nutritionist branch secretary-general, national senior nutritionists zhao said, plastic products have seven kinds of plastic sign code, is in three arrows represent cycle of triangle in the middle, and a digital sign, will be the recovery of the triangle tag attached on the plastic products, with the Numbers 1 through 7 and abbreviations used to refer to the plastic resin types. 1 plastic products 70 ℃ high temperature resistant, suitable for water bottles; 2 plastic is mainly used in food packaging bags. In seven types, only 5, is the only one can be heated in the microwave, its composition is polypropylene, it can be resistant to high temperature 130 ℃. When choosing plastic products, people can only see the logo of "5" in the bottom triangle, which can be heated in the microwave oven, but choose the large brand of plastic products. Zhao had warned that if the label on the cover of a plastic product was not covered, the lid should be removed when heated. Do not use sharp objects such as steel balls when cleaning such plastic, so as not to remove the material from the plastic surface to change the shape of the plastic.
