In the 20th century, labor protection shoes witnessed remarkable advancements due to the rapid development of materials science and manufacturing technology. This period brought about a qualitative leap in the design and functionality of these shoes, providing comprehensive protection for workers.

One of the key features of modern labor protection shoes is the anti – slip design. The sole of safety shoes is required to have good anti – slip performance. This is crucial as it prevents workers from slipping on slippery surfaces, reducing the risk of accidents. For example, in wet or oily work environments, a good anti – slip sole can keep workers stable and safe, ensuring that they can carry out their tasks without the fear of sudden falls.

Another important function is the anti – puncture ability. In certain workplaces like waste disposal sites and logistics warehouses, the ground may be littered with sharp objects such as nails and glass fragments. Labor protection shoes with anti – puncture mid – soles, often made of materials like Kevlar fibers, can effectively prevent these sharp objects from penetrating the sole. Without such protection, a worker accidentally stepping on a nail could face a painful and dangerous situation.

When it comes to labor protection shoes, material checks are also essential. After choosing the style and color, it’s necessary to examine the materials of the upper. Workers should distinguish between genuine leather and fake leather and identify the type of leather, whether it’s cowhide, pigskin, or sheepskin. The lining material should be soft, with a uniform thickness, and not prone to falling off or fading. Additionally, the heels of the shoes should also be inspected to ensure overall quality.

Overall, the 20th – century advancements in labor protection shoes, including anti – slip, anti – puncture features, and material checks, have significantly enhanced the safety and well – being of workers in various industries. These improvements have allowed labor protection shoes to meet the diverse safety needs of workers in different working environments.