What is a safety knife? and types?
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Nowadays, there are many kinds of tools used in our lives, such as open-box knives, kitchen knives, utility knives, hobby knives, ceramic knives, etc. Each tool has a corresponding role in a specific scene. But can they be called safety knives? The answer is obviously easy to see. First of all, we need to understand what is a safety knife. The safety knife is a spring-loaded automatic retracting utility knife. For example, when we use a safety knife to cut the carton, we need to press and hold the button to adjust the length of the blade for better cutting, and when the safety knife leaves the carton, the blade will rebound. Its principle is to make it easier for users to directly touch the blade to better protect the body. This is why the safety knife is widely used and why it is so important. Why is it recommended to use a safety knife? According to a report from a “Knife Injury in the US Emergency Room 1990-2008”: During the period 1990-2008, there were an estimated 8,250,91...