TESTEX Textile Test Instrument

Whether you have already started a mask factory or are preparing to start one, if you want to manage efficiently and produce face masks that meet the standard requirements, then the following information, processes and requirements will help you, mainly in the following 5 areas. Raw materials for mask factory production Workshop & equipment and production process Mask testing and premarket requirements The structure and principle of the face mask The main risks of mask production Raw materials for mask factory production The products produced by the mask factory are masks, which are generally composed of the following materials. Main material: common medical mask or protective mask, mainly composed of three layers of non-woven fabric. The inner layer is ordinary non-woven fabric; the outer layer is made of non-woven fabric with waterproofing treatment, mainly used to isolate the liquid sprayed by the patient; the middle filter layer with is meltblown non-woven fabric (some after el...

  At present, COVID-19 has produced several mutations, almost infected everywhere, we are also slowly getting used to it. In the current situation, it is still necessary to do a good job of daily protection, after all, being infected, self-isolation and taking medication is a small matter, but mainly worried about leaving some after-effects. Recently some public places began to require the wearing of FFP2 masks, out of home, how to identify EN 149 FFP2 masks? This article takes you through three aspects to quickly understand. What is the EN 149 FFP mask? How to identify EN 149 FFP masks? Where to buy EN 149 FFP mask? What is the EN 149 FFP mask? EN 149 is the EU standard for CE certification of protective masks, EN 149: Respiratory protective devices – Filtering half masks to protect against particles – Requirements, testing, marking. EN 149 was prepared by the European Standards Committee and specifies the minimum requirements for filtering protective masks for particulate protect...