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Effect of leather thickness on puncture resistance of sewn leather gloves

The leather thickness of sewn leather gloves has an important impact on puncture resistance, which is a key factor that must be considered when choosing and using gloves.
The impact of physical structure
The thickness of leather is directly related to its puncture resistance. Thicker leather has higher puncture resistance because it provides more resistance to the intrusion of sharp objects. Increased thickness means that the number and density of fibers in the leather layer increase, thereby improving resistance to external forces. Studies have shown that when the thickness of leather increases from 1.0 mm to 2.0 mm, its puncture resistance can be increased by 30% to 50%.
Energy absorption capacity
Thick leather can not only effectively resist puncture, but also absorb external impact energy. When a sharp object applies pressure, thick leather can disperse the force over a wider area, reducing the pressure in a single location, thereby reducing the risk of puncture. In contrast, thin leather is prone to local rupture or puncture under high pressure, resulting in hand injuries.
Material selection and thickness
Different types of leather have different thicknesses and physical properties. For example, cowhide is thick and wear-resistant, suitable for high-intensity environments; while sheepskin is thinner and suitable for occasions that require higher flexibility. Although sheepskin performs well in flexibility, it is inferior in puncture resistance. Therefore, when choosing gloves, it is necessary to make reasonable material and thickness selections based on the specific needs of the working environment.