In recent years, with the continuous emergence of new materials such as micro nano fibers, elastic materials and multi-component fibers, the continuous improvement of multi-component processing technology, composite processing technology and various process combinations, as well as the expansion and application of new materials and processes, spunbond non woven products are developing towards the direction of high function and high performance. It not only refers to a certain process, but also reflects the combination of multi-disciplinary and multi field applications. This paper briefly analyzes the gap between domestic and foreign spunbond non woven fabric technologies.

1.The technical level of domestic spunbond non woven equipment is relatively low

In recent years, China's spunbond non woven technology and equipment have developed rapidly, but the independent R & D and manufacturing level of equipment still lags behind the international advanced level. There is a big gap between domestic equipment and foreign equipment in processing accuracy, running speed, production capacity, stability, process configuration, etc. At present, many domestic complete sets of equipment still need to be supported by the introduction of foreign key components.

2.Relevant standards of domestic spunbond non woven are lagging behind

In order to ensure the safe use of spunbond non woven products, developed countries have perfect standards and legal provisions for products with different uses, while the formulation of relevant standards in China lags behind the development of the industry. With the continuous improvement of China's equipment technology and the further upgrading of products, the development of the industry will put forward more and updated requirements for relevant standards. Therefore, it is necessary to formulate relevant national standards, laws and regulations.

3.The domestic spunbond non woven industry lacks talents and high-end products with independent brands

The overall technology and R & D capacity of China's industry is still weak. The lack of technical talents and innovation ability limits the healthy development of the industry. Therefore, it is very important for enterprises to adopt the cooperation mode of industry, education and research to absorb and cultivate talents in all aspects. Domestic spunbond non woven fabric products are generally at the middle and low-end level, lacking the competitiveness of the middle and high-end market, which seriously restricts the expansion of the broad market. Therefore, in order to achieve sustainable development, enterprises must attach great importance to the establishment and improvement of brands, especially high-end independent brands that can participate in international competition, and avoid low-level repetition and low-level vicious competition.

In recent years, China's spunbond non woven technology has developed rapidly, but with the continuous progress of technology and the continuous improvement of market requirements for products, the market has put forward higher requirements for the spunbond non woven fabric technology. Therefore, in the future, China should continue to strengthen independent innovation, pay attention to the research and development of independent intellectual property technology, pay attention to the expansion and application of new materials and processes, pay attention to energy conservation and consumption reduction, green environmental protection, resource recycling, and constantly improve industry standards and mandatory laws and regulations. In addition, enterprises should pay more attention to talent training, improve R & D capabilities, and improve the overall technical level and the international competitiveness of their own brands.