一张“纸”，以前全进口，现在威海企业实现自主供应！

Core Viewpoint - The development of a new material known as "breathable paper" by Shandong Guangyan New Materials Technology Co., Ltd. marks a significant breakthrough in the domestic market, previously dominated by imports, providing a cost-effective and reliable alternative for various applications, particularly in the medical field [1][2][5] Group 1: Product Characteristics - The breathable paper is lightweight, tear-resistant, waterproof, and recyclable, with unique textures and touch [1] - It has superior properties such as being less than half the weight of ordinary paper while having over five times the strength, comparable to films, and is also recyclable and pollution-free [3] - The material allows for customization, enabling applications in protective clothing, waterproof building materials, and printed designs [3] Group 2: Production and Innovation - The company faced significant challenges in developing the "flash spinning" process, requiring extensive experimentation over five years to optimize production parameters [2] - The first production line for medical breathable paper was launched in August 2023, achieving international standards in performance and surpassing them in breathability and environmental friendliness [2][3] - A second production line is under construction, with plans to establish five lines by the end of 2026, targeting an annual production capacity of 70 million square meters and an estimated output value exceeding 300 million yuan [3][4] Group 3: Market Impact - The introduction of domestic breathable paper reduces costs by over 40% compared to imported alternatives, ensuring supply chain security amid rising demand for medical protective gear [2][3] - The successful development of this material contributes to the complete layout of the pharmaceutical and medical device industry chain in Weihai, demonstrating the potential for a multiplier effect in the industry [5] - The innovation signifies a shift in China's manufacturing capabilities from following to competing on the global stage, enhancing the resilience of the domestic industrial chain [5]