Face shields, a useful piece of personal protective equipment, are designed to cover the entire face in order to prevent injury and preserve the sight of the user. These devices are often made of bulky fabrics like plastic, which offer little to no coverage to the eyes or nose. The traditional form of face shield is composed of thick fiberglass or metal face shields, but new developments in the protective shield market have produced a wide variety of alternatives including, flexible polymer faceshields and lightweight plastic composites. Each of these varieties offers its own advantages and disadvantages that should be weighed carefully before a purchase is made. While face shields provide excellent protection, their price makes them prohibitive for many users and their convenience makes them a better option. This link – dmbsupply.com/collections/face-shields
Protecting the Heads – Facerayers and Faceshields
Polymer faceshields are more cost effective than face shields made of heavy metal or fiberglass because they are less bulky and can be made in a wider variety of shapes and sizes. These convenient shields are available in several different thicknesses, from a few inches to 3 feet, depending on the amount of protection desired. The thickest variety of polyurethane faceshields is made out of a material known as Shasta. This material is known for its durability and tensile strength and can withstand extreme temperatures without compromising protection. Shasta can also withstand a wide range of pressures and impact without being permanently deformed. Because of this, Shasta is commonly used as the material of choice in making pressure sensitive facial guards.
Plastic faceshields are the most widely used variety of face shield. These products are available in a wide variety of colors, both powder-coated and clear. They are designed for easy application and quick removal, with a high degree of mobility offered by the adjustable snap-on hook and loop straps. Available in several different thicknesses and different coloration, plastic face shields are also the most affordable variety of personal protective equipment. Regardless of which type of face shield is used, it is important for an employee to wear the appropriate type of personal protective equipment according to the safety guidelines posted by their company.