Early 20th century, the French city spate of multi-car accident, in addition to the direct casualties, but there are a considerable number of passengers was stabbed by flying broken glass.

A French scientist named Nye DE winters noted that news which passenger was stabbed by the glass, so that he remembered one thing when to do experiments .

Once, when he was finishing chemicals, accidentally put a bottle thrown to the ground. Curiously, the glass bottles did not break, but the surface were cracked. He carefully studied the reasons for which the original bottle had contained three nitrocellulose lipid solution, the solution has been volatile in the inner wall of the bottle evenly attached form a thin film, it is this layer of film making glass bottles do not fall splattered .

If the inclusion of such a thin film of glass in the windows, passengers will be able from glass debris flying without pain yet? Thought here, Nye DE winters did night test, successfully made ​​the world's first safety glass. This glass has three layers, both sides are ordinary glass, the middle layer is a three nitrocellulose fat, triple pressed together into a whole.

Safety glass appearance and no difference between ordinary glass, once subjected to severe impact, it will only cracked and not splash.

Scientists discoveries and inventions in science experiments, so increasing the type of safety glass.

Modern addition to transport, such as trains, trams, car windows are made of tempered glass production; many electronic products, such as monitors, televisions, cell phone screen, also making use of tempered glass protective screen to prevent scratches or broken; another on household appliances, construction, interior decoration but also a wide range of start using glass, such as a common microwave oven, gas stove, glass doors, windows and so on.

 Now, many limousine window glass, or important financial establishments, such as bank counters, museum display cabinets, etc., but also the use of higher safety performance of bulletproof glass, this glass by three layers, on both sides of ordinary glass, the middle glass fiber impregnated with epoxy resin made ​​of bulletproof glass, steel, ordinary bullets penetrate never expect it!

 With the continuous development of safety glass technology, more and more widespread use of tempered glass, glass deep-processing industry will also face more challenges and opportunities.