According to relevant reports, there is a popular discussion on the Internet, and a very professional staff in the video seem to have a very professional staff, giving you a scientific hood residual & ldquo; ethylene oxide & rdquo;
It is mentioned that ethylene oxide used in mask production packaging is a first-class carcinogen.The video is called the five masks of detection, although the residue of ethylene oxide, although it meets national standards, it is best to turn the mask in the air after opening the package, which can make the ethylene oxide value decrease.
Since the video looks very professional, many people believe it true.
In this regard, the disease control expert Zhu Lin said: & ldquo;Mask making manufacturers will be filled after being volatilized after disinfection, and then packaging. The mask packaging is not completely close, ethylene oxide is another volatile substance, and when the mask arrives in the consumer through a multi-channel process, it is basically not affected by residual substances.”
In this video, the amount of ethylene ethane residues sampled by the inspection mask is lower than the national standard, which will not threaten the health of the wearer.
Experts said that there is not much necessary before wearing a mask.The mask takes out from the packaging is a sterile state, and the medical staff will not allow it to expose it in the air.
According to reports, & ldquo; Ethylene oxide is more close to the formaldehyde that is often contacted in our daily lives. It does not presence, it will be poisoned, but to achieve a certain amount is harmful.
And a mask, from the package, to ethylene oxide, then in the factory, after analyzing the time, then factory, warehousing, transportation, sales until the consumer hand, at least one month,Ethylene oxide itself is in line with the national standard, plus the possibility of such a long period of volatilization, the possibility of residual and harm the health; micro-rDQUO;