Publish Time: 2023-12-01 Origin: Site
Nitrile gloves have excellent physical properties and chemical resistance. They are comfortable to wear and rarely cause allergies. They are widely used in medical, food processing, food service, daily cleaning, printing and dyeing, laboratory and electronics processing. Nitrile gloves with many advantages can be said to be the leader in disposable protective gloves. So, how did nitrile gloves come about? Let's learn about the production process of nitrile gloves.
Nitrile gloves are mainly made by impregnating nitrile latex, forming, curing, surface treatment, dust free cleaning and other processes. The specific production process is as follows:
The preferred material for making nitrile gloves is nitrile rubber, which is polymerized from an emulsion of butadiene and acrylonitrile.
Then, wash the hand model: wash the hand model needs to acid wash first, wash first, alkali wash, and then wash. After washing the hand mold, it should be dried or dried before entering the next process.
The third step is to impregnate the nitrile latex to shape the gloves. That is, the hand mold is immersed in a container filled with nitrile, heated at a high temperature, and dried after forming a glove.
Next, we need to prepare the glove curl to facilitate putting on and taking off the glove.
After the above steps, the nitrile glove has been formed, but it is not yet successful and requires a key step: chlorine washing. Chlorine cleaning can remove the stickiness of the glove surface, making the glove softer and smoother, which is an important reason why nitrile gloves are easy to wear.
Finally, the nitrile glove was separated from the hand model, and a pair of gloves was successfully born.
The whole preparation process is much the same, but it's not over yet. Nitrile gloves also need to undergo a series of tests, including puncture resistance test, wear resistance test, corrosion resistance test, tear force test value, gram weight and pinhole test. To be able to use.