Shandong Tongdao New Material Co., Ltd. is a leading enterprise in the production of synthetic leather, and its core technology is second to none in the country.

Sun Juncheng said that the sea island microfiber synthetic leather is widely used in clothing because of its good elasticity, high strength, soft handle and good air permeability.

With the enhancement of public awareness of environmental protection, animal protection has gradually become the popular concept.

According to the introduction, in order to ensure the quality of products, the implementation of the large island fiber synthetic leather is based on the Japanese standard "shoe upper leather synthetic leather" (JISK6601-1995), the enterprise standard "polyurethane superfine fiber leather standard" (Q/YTD001-2003).

After knowing the industrial development situation, Shandong Changyi Quality Supervision Bureau actively contacted the national standards committee, production enterprises and textile industry associations, and actively striving for the establishment of the national standard of microfiber synthetic leather by Shandong Tongdao New Material Co., Ltd.

After actively striving for the initiative of standard setting, Shandong Tongdao New Material Co., Ltd. set up a standard scientific research group and formulated the standard strategy. The professional and technical personnel of the company are responsible for the overall design and auxiliary process design.

Changyi quality supervision department attaches great importance to the formulation of the standard, specially arranges the standardization staff to carry out the links with enterprises, instructs enterprises to enhance their understanding of the standardization laws and regulations, familiarizes themselves with the standard setting procedures, and conducts consultations for enterprises in accordance with the requirements formulated by the synthetic leather standard, coordinates the communication with the relevant administrative units, checks the relevant materials of the enterprises, and consults the relevant product standards.

In the process of standard setting, the quality supervision department also helps enterprises improve the basic management system, refine the process management, and urge enterprises to strictly carry out production activities in strict accordance with the standardized management system, and eliminate the lack of process control caused by human factors.

The quality supervision staff went deep into the technical exchanges between the enterprises and technicians to carry out the synthetic leather process, discussed the relevant technical indicators, guided the drafting of the key technical indicators of the standard text, and made full use of the textile inspection instruments of the quality supervision departments, providing the enterprises with a convenient access to the product quality detection, so as to facilitate the enterprises to improve the technology and optimize the quality management according to the test results.

It is reported that, on the basis of technical analysis and standard comparison, the major technical indicators of the product, including tear strength, tensile strength and permeability, have been determined by the textile professional and technical personnel of the large group, and have been produced in a small batch and issued by users.

Editor: vivi