“笔式注射器”国产化最后一块拼图宜昌造 指甲盖大小垫片耗时4年研发成功

Core Insights - The article highlights the innovative advancements made by Huachuang Technology in the development of a dual-layer gasket vulcanization process, which integrates butyl rubber and polyisoprene rubber effectively [1] - The newly developed dual-layer gasket has a puncture resistance of up to 90 times, exceeding the pharmaceutical industry's technical requirements by 50% and achieving international leading performance standards [1] - In June of this year, Huachuang Technology's rubber component products successfully passed the review by the National Medical Products Administration, marking the company as the first in China to obtain dual certification for pen-type components [1] - The product has entered mass production, breaking the monopoly of foreign dual-layer gasket products in the market [1] Company Developments - Huachuang Technology has invested four years and collaborated with 14 researchers to enhance the rubber formulation and develop the dual-layer gasket [1] - The successful certification and mass production of the dual-layer gasket signify a significant milestone for Huachuang Technology in the domestic market [1] Market Impact - The introduction of Huachuang Technology's dual-layer gasket is expected to disrupt the existing market dominated by foreign products, providing a competitive edge in the domestic industry [1]