Toothpaste 'color door' statement is not true

Since toothpaste into 'bleach', 'color bar the door' rise, and claim the toothpaste color bar at the bottom of identifiable components, WWW. hzpzs。 Net reporter interviewed concerned expert. According to rumor, toothpaste at the bottom of the color is the meaning of the article, divided into kinds, namely, green, blue, red, black, green natural, blue refers to the natural medicines, red refers to the natural and chemical composition, black refers to the pure chemical, try to choose when buying green and blue. As the news spread on WeChat and network, many people begin to pay close attention to toothpaste tube at the bottom of the color. In order to prove the claim is correct, the reporter recently visited several large supermarket, cleanser, lotion, shower gel daily chemical products, such as the hose at the bottom of the negative, can find all sorts of color tag. So, the color of what special meaning? Reporters then call the customer service line, many famous brands of toothpaste said they were positive, this color no practical significance, it is an anchor point in the process of toothpaste filling production line. Toothpaste automatic filling production line, the electronic equipment can according to the color code to locate, cutting, packaging, ensure that the design of the hose surface not offset in the face. Sealing tube needs to be in the process of localization. And different colors, just designers choose hair dye, for machine recognition. For toothpaste, kunming first people's hospital of doctor of vice director of xu reward, told reporters on the market there is no natural or only the chemical composition of toothpaste, toothpaste is commonly chemical reagent and natural ingredients added. He also warns customer, when the choose and buy toothpaste, see the instructions carefully in addition, there are prescribed best therapeutic effect of toothpaste. Editor: Johnny