What are the mechanical properties of leather for safety shoes?

Safety shoes'extensibility, elasticity, rough grain, color, color uniformity, thickness and thickness uniformity are the main influencing factors of the safety shoe leather feel and visual effects. Therefore, when selecting the safety shoe upper materials, the quality of the safety shoes is often judged from the above indicators. Manufacturers must consider the above-mentioned “sense” indicators when purchasing raw materials and designing product structures. Today, the safety shoe manufacturers Xiao Bian to everyone to introduce safety shoes leather mechanical properties what? Look together.

The physical and mechanical properties of natural leather used in safety shoes The properties of natural leather can be broadly divided into physical properties, mechanical properties and chemical properties.

Some of these physical and mechanical properties are mainly determined by the fibrous structure of the leather, some of which are determined by the tanning operations, and are more affected by the combined effects of the above two aspects. From the standpoint of wearing performance of safety shoes leather, tensile strength and tear strength are the main factors influencing the service life, but due to certain appearance indicators (such as color fastness, folding resistance, wet and dry rub resistance, etc.) The shorter wearing period has been greatly reduced, and the resistance and tearing are not the main technical indicators. Therefore, manufacturers must pay special attention to the quality of leather finishing, such as color, color uniformity, resistance to wet and dry abrasion, sweat resistance, abrasion resistance and other major "durability" indicators.

Everyone understands the leather mechanical properties of the safety shoe manufacturing process, so it is important to understand the safety shoe manufacturing process. This article is provided by Sennas Footwear and hopes to help everyone.