Few people know the number of hoax

Glass, mineral water bucket, plastic tableware, beverage bottles, baby bottles … These plastic products in our lives everywhere, or heating or long-term repeated use. As everyone knows, these habits implies a fatal “Murder”, and mystery is hidden in the plastic bottom of the figure.
Recently, living in the area near Changhong Miss Li Lanxin Sheng supermarket in the United bought a plastic cup. She said the use of plastic cups at home a lot, there are water use, have used wash. Never pay attention to the bottom of the cup over the number, it is unclear what the meaning of these numbers represent. The market for filling pure water, there are mainly two barrels, and some standard one, and some standard 7, 1 is the standard PET barrel, standard 7 of the PC drum. PET bucket can only be one-time use, while the PC drums can be recycled.
When a reporter asked the salesman picked up a bottle bottle marked number “7″ What does it mean when sales suddenly speechless. Reporters are also asked to buy the bottle next to a mother how to pick the bottle, she said “of course, the more expensive the better.”
Food Quality and Technical Supervision Jiujiang Branch deputy chief, said Huang, the bottom of the plastic figures really mean a lot of people do not know, usually we have not noticed, and plastic products using different materials, some marked, some do not mark , and more emphasis on consumer confusion.