Shopping for face shield in the middle of a coronavirus pandemic is among the most challenging thing to do today, this is because of high demands and strict safety requirements they are required to meet as well as a wide range of face shields to select from. It is very easy for manufacturers to overlook some vital features of the face shield due to their current demand, some of these features may look irrelevant but given the infection rate of the coronavirus every detail should be adhered to, therefore you need to be extra vigilant when buying these face shields especially when you are buying in bulk, you can imagine how many people you can expose to the deadly coronavirus if you purchased substandard face shields, this can make you be held responsible for the damages resulting from the virus. In most cases people find it difficult to pick the right face shield because of inadequate information present about them, to avert this, the article has gathered so features you can use to identify a reliable and safe face shield that is appropriate for your work environment.
The very first thing you need to pay attention to is the user comfort, this is important because you will be wearing the face shield most of the time, therefore, consider things such as shape, size, and designs. You need to realize that some face shield will sacrifice a certain percentage of comfort for safety especially the face shields meant to e used in a potentially high infectious environment such as hospitals and labs, therefore, knowing the exact purpose of the face shield you are buying will play a key role in identifying the right face shield.
The other important consideration you need to make is the optical clarity of the face shield you are picking choose face shields that are made with material that provides high transparency with minimal distortion as possible. Viewing through a clear and better lens ensures your eyes do not strain and you can work longer with less fatigue and therefore less overall strain on your body, one of the materials that can be used to achieve this condition is PETG a short name of polyethylene terephthalate that is modified with glycol.
The other important feature you need to look at is the reusability of the face shield you are buying, you should be able to distinguish between reusable and disposable face shield, a disposable face shield is meant for one-time use and therefore, the raw material will be light and has a foam attached to the visor making them porous and difficult to clean, however, a reusable face shield is normally heavier and has a more rigid visor, formless and can be cleaned with ease for re-use. You can apply these pointers when buying face shields.