KF94 mask machine automated production equipment drawing fish type (KF94 willow leaf type) one-to-two row full 3D assembly drawing (data includes 3D original drawing, engineering drawing, project drawing, standard BOM, processing BOM electrical program, etc.) A full set of data, the data is only For reference, please refer to this article to leave a message.

Automatic cup mask machine, automatic N95 mask machine, flat mask machine, folding mask machine, duckbill mask machine, etc. are all commonly used machine types on the market.

According to the welding method and use method of the ear belt, the mask machine is divided into: inner ear belt cover, outer ear belt cover machine, and outer shield machine. The production of these three kinds of masks requires masks, which are an indispensable part of the mask.

, Face mask machine, mask production machinery, all face mask machines on the market now have HD-0301 flat face mask machine and HD-03 cup face mask machine. The plane machine can be divided into the inner ear mask machine, the outer ear mask machine, and the band-type mask machine according to the welding method and use method of the ear belt. The production of these three types of flat masks requires the use of face masks, which are indispensable to form flat masks part.
Excerpted from the Internet, for reference only
Medical surgical masks (Class I, Class II, Class I higher) > Disposable medical masks > Ordinary masks. Therefore, it can be seen from the above that if you are not a medical staff, you do not need to go to the front line, do not go to the isolation room, if there is no confirmed patient at home who needs to be isolated, you can go to work every day, and in low-to-medium-risk situations, it is enough to choose medical surgical masks and disposable medical masks. . Summary: In daily low-risk situations, combined with a certain probability of high-risk occasions, it is recommended: 1. There are multiple medical surgical/disposable surgical masks, which need to be replaced every day, preferably every 4 hours. In terms of quantity, I think it is at least 15 days to 1 month. 2. With a small amount of KN95/N95 masks, just in case. (The medical standard is better, the industrial standard is the second choice) 10 per person at home is enough, and it must be worn when you have to go to a fever clinic and other high-density virus areas! The second step is that the masks I bought overseas have many standards. How do I buy them?
The KN mentioned above is actually China's particle protection standard, and the corresponding American and European standards are NIOSH and FFP respectively. American standard: The famous N95 is actually the standard of the NIOSH series. When buying, look for N99, N95 is enough, if there is no, you can choose N90. Another American standard: ASTMF2100 standard, the protection level of masks is divided into 3 levels, the larger the number, the stronger and more effective the protection, and level 123 can achieve effective protection. European standard: FFP2 and FFP3 can be used. The minimum filtering effect of FFP2 is 94%. It is also possible to choose FFP1. Chinese standard: KN95, there is really no, you can choose KN90. Japanese masks: PFE95% or more can be used, please look for the word PFE! The preferred PFEVFEBPE index has both. There is really no high level of PFE. Buying BFE can also be used as a disposable medical mask. There are many BFEPFEVFE test standards for masks in Japan.
(Because of the prevalence of hay fever in Japan in spring, there are many masks that are specially designed for pollen dust and droplets. These masks are only BFE grade marks, BFE is only tested for 3 microns, and B is bacteria, bacteria, particles than viruses and aerosols much larger)