The development trend of the labor insurance shoe industry is to increase the research and development and application of new materials to improve product performance. At present, the main materials used in the uppers of labor insurance shoes are all-face leather, modified leather and split leather. Full-face leather refers to the upper leather that has been tanning and retains all the grain layers, also known as full-layer leather; the modified leather refers to the upper leather that has been tanning and mechanically polished to modify the grain structure; the split leather is Refers to the first or second layer of leather obtained by tanning and cutting off the epidermis. At present, about 50% of the labor insurance shoes sold on the market are made of full-face leather or modified leather, and about 50% are made of section leather.

1. The status of personal protective equipment and standards in safety production is becoming more and more important. Personal protective equipment is an important part of safety production. When technical measures can not completely eliminate the dangerous and harmful factors in production, or can not take safe and effective technical measures, wearing personal protective equipment becomes the best means to prevent external injuries and ensure personal safety and health. A large number of facts show that a seat belt or a helmet can save a person's life at a critical moment. A protective mask can protect people from harm and occupational diseases. China is a big country with pneumoconiosis, and the number of patients is the sum of the number of pneumoconiosis patients in other countries in the world. Practice has proved that as long as it is equipped with general respiratory protective equipment and worn as required, and properly used, most pneumoconiosis can be prevented. of. The annual output of coal in the United States is close to half of that in China, and only 30 to 40 people die each year. One of the reasons is that the United States has advanced personal protective equipment and is strict in terms of equipment, use and management. Therefore, we must not only establish the important position and role of personal protective equipment in China's safe production from the system or the law, but also accelerate the integration of China's individual protection standards with international standards, strengthen supervision and management, improve product quality and after-sales service, and Effectively protect the health and safety of workers.

2. Industry standards have gradually become an important part of the individual protection standard system.With the establishment and improvement of China's socialist market economic system, the government will gradually weaken the function of intervening in the market, and enterprises will become the mainstay of market economic activities, and always at the forefront of the market. Industry associations are the spokespersons and service providers of enterprises, representing the interests of the industry and the bridge and link between enterprises and governments, enterprises and enterprises. Industry standards are an important tool for associations to serve companies and markets. Providing standard services is an important function of industry associations. The state encourages enterprises to formulate enterprise standards that adapt to the market, promotes enterprises to publish alliance standards in the form of enterprise alliances under the premise of common market interests, and formulates and publishes industry and academic standards in the form of associations, societies and other non-governmental organizations, which can not only promote enterprises. The enthusiasm and initiative of participating in standardization activities make the demand of standards come from the market, and can fully play the role of industry associations, societies and other non-governmental organizations in foreign economic and trade activities, making it the main force of technical alliances and technical standards. Industry standards can quickly respond to market demand. Industry associations can raise the industry standards that meet market demands to national standards through national standards development procedures, and then promptly transform national standards into rules for adapting to international markets, and gradually improve according to WTO requirements. China's personal protection standard system, standardizing the production and sales of personal protective equipment.