Safety Glasses Frame Injection Mould
Safety glasses are a special kind of glasses, and the glasses used in different occasions are different. Such as hospital surgical glasses, welding for welding glasses, laser engraving of laser protective glasses, and so on. Protective glasses in industrial production also called labor glasses, main function is eye protection against ultraviolet radiation, infrared and microwave electromagnetic wave, dust, metal and sand clastic and chemical solution sputtering damage.
Types of glasses
1. protective glasses against solid debris are mainly used to prevent mechanical damage to the eyes by metal or sand and gravel fragments. Glasses frames should be sturdy and resistant to blows. There is a shelter around the frame, and there should be ventilation holes on it. Protective lenses can be made of toughened glass, glue bonded glass or copper wire mesh protective glasses.
2. protective glasses against chemical solutions are mainly used to protect the eyes from chemical damage caused by irritating or corrosive solutions. Can choose ordinary lenses, frames should be covered to prevent splashing into the solution. Usually used in laboratories, hospitals and other places, general medical glasses can be universal.
3. anti radiation protective glasses, used to defend against excessive ultraviolet rays and other radiation hazards to the eyes. The lenses are made of special glass that can reflect or absorb radiation lines, but can be seen through certain visible light. The lens is bright plating chromium, nickel, silver or mercury metal film can reflect radiation; blue lenses absorb infrared, ultraviolet and infrared absorption and yellow lenses, colorless lenses lead absorption X and gamma rays. For example, common welding glasses, the rate of demand is relatively low on the lens light, so the lens color to ink; laser protective glasses, as the name suggests, is to prevent the radiation of laser glasses, so the requirement is very high to the lens, such as the choice of light source, light attenuation rate, reaction time, light density and light effect so, different nano (nm) laser will need to use a different band lens.
We assure to offer the precise plastic injection mould according to the customers different requirement. Always keep efficient production and reasonable price.
