As early as the early 20th century, all doctors wore white coats and white latex gloves. With each operation, which doctor will collect more blood and which doctor will be great because he has undergone major surgery.

One day, what happened! After the operation, a doctor was very tired and looked back at someone's white coat and gloves. In an instant, he couldn't see clearly. I even saw blue-green internal organs! Then, in order not to make the brain insensitive to red, the surgical gown, surgical cap, curtains and walls in the operating room become blue or green. However, only latex gloves with poor color compatibility can be replaced. In desperation, it can only be used for decades!

It was not until the 1990s that after the appearance of nitrile gloves that could be given a variety of colors, this was the only way to improve this situation. According to reports, in order to make up for the lack of time, the color of the first nitrile glove was blue. Since then, medical-grade blue nitrile gloves have become the new darling. Gradually, blue became the representative color of nitrile gloves. And show more advantages. For example, blue can be better distinguished from blood and various body fluids, reminding medical staff to change in time to reduce the risk of infection.

Now, nitrile gloves come in many colors. At present, its wonderful color has played a huge role in all walks of life.