production equipment drawing of melt blown cloth for mask machine 3D 模型

1. 3d drawing and 2d engineering drawing of melt blown cloth equipment, including electrical bom, mechanical bom, aluminum frame bom list, and electrical program, etc., which can be directly produced and manufactured,

2. with site photos and pictures of electrical components



the mask must have meltblown cloth.

the standard of respirator can be divided into three categories: the standard of civil respirator is represented by gb / t32610 "technical specification for daily protective respirator", which is mainly aimed at the air quality pollution environment; the industrial protective mask standard is represented by (gb 2626-2006 respiratory protective equipment, self-priming filter type anti particulate matter respirator), which is mainly applicable to industrial workplaces.



the standards in medical field are: gb 19083-2010 technical requirements for medical protective masks, yy 0469-2011 medical surgical masks, yy / t 0969-2013 disposable medical masks, which are mainly applicable to the medical field. according to the use scenarios and users of masks, what standards should be used by ordinary consumers to produce sanitary masks have caused confusion for manufacturers and market supervision.



under the guidance of experts from medical, personal protection industries and universities, the standard was jointly drafted by mask manufacturers, filter material manufacturers, testing institutions and institutions of higher learning. the promulgation of this standard will provide technical support for mask manufacturers, provide basis for market supervision, and facilitate consumers to choose suitable masks. 打印准备: 否