What are the specifications of non-woven Hood cloth?

Masks are used more and more in life. In order to protect their health, people will choose masks to protect their health when they travel, but there are many kinds of masks, mask fabrics are also different. Light plane masks can be divided into: cotton masks, non-woven masks, polymer material masks, activated carbon powder filter masks, activated carbon fiber pad masks, etc. For manufacturers, in addition to understanding the types of masks, they also need to understand the material and specifications of the mask cloth. In this case, Xiaobian today uses non-woven masks as an example to tell you about the specifications of non-woven masks. Under normal circumstances, non-woven masks are made of 15g, 20g, 25g, and 30g pp non-woven fabrics. The conventional gram weight is 15g, 20g, 25g, the adult size is 18*9 and the child size is 15*9. Specific Data Specifications of non-woven mask: a) Dimensions of the center part after Rectangular mask is unfolded: length not less than, width not less; B) Size of compact arched mask: Transverse diameter not less than, longitudinal diameter not less. C) The nose clip is made of flexible plastic material with a length of not less than 8. 5 cm. D)Three-layer non-woven mask size 17. 5mmx19. 5mm. The above is about the size and specification of non-woven masks. You can refer to this data when making them. Of course, this is only a reference data, and everything needs to be determined according to the market and actual situation.