What are the types and characteristics of the gloves?

There are several types of labor protection gloves that can prevent hand injury They can prevent all kinds of dangers, such as chemicals, blood, cuts, burns and frostbite The material of the glove determines the protection that can be provided There are a variety of gloves to choose from when handling chemicals Usually, they are made of rubber, neoprene and vinyl For example, neoprene can provide isolation when handling cold or frozen chemicals These gloves are usually fastened to the wrists to prevent chemicals from entering the gloves The person operating the test tube or flask should ensure that the gloves are not slippery, which can prevent the container from falling and breaking Gloves that prevent blood and other body fluids are usually made of latex, polyethylene, or nitrile They are usually one-time, because they are often used to provide health care, so they need to be replaced between patients to prevent the spread of the disease Although latex is a popular material for protective gloves, some people are allergic to it, so there are polyethylene or nitrile materials available Either type requires wear resistance and puncture resistance There are also gloves that can prevent cuts to the hands Most gloves are made of metal mesh or Kevlar ® knitted material and are worn by people working in areas such as glass processing, sheet metal and fabric cutting Most of these gloves are puncture resistant and can be worn by people dealing with animals Leather and Kevlar ® knitted materials are also used to prevent extreme heat Leather gloves can better handle hot objects, but they are not fire resistant Kevlar ® is an ideal material for welder's gloves due to its flame resistance People working in cold storage and ice and snow need protective gloves to prevent frostbite These gloves are usually made of leather and lined with wool They have a clasp or loop closure, or clasp on the wrist to prevent cold air or snow from entering People who use sharp objects in cold environments may prefer insulated gloves with PVC coating for additional protection.