熔喷技术是一种制备超细纤维非织造布的加工方法,熔喷非织造布具有比表面积大、孔隙小等优点,在工业、民用领域被广泛用于吸收材料、过滤材料、保暖材料、医用材料等。该文对熔喷技术的专利进行统计分析,用文献计量学方法展现了该领域的整体发展态势;同时结合文献报道,重点对熔喷纳米纤维的热点技术领域、重要专利权人进行了分析。

Meltblowing technology is an important method in fabricating ultrafine fibers. Meltblown nonwovens have a wide range of applications both industrially and domestically, due to their large specific surface area and small pore size. Many products such as absorption articles and filters have been produced using meltblown nonwovens. This article provides an overview of trends in meltblowing technology based on bibliometric methods. Meanwhile, the R&D interests in meltblown nanofiber fabrication as well as the competitiveness of important applicants are analyzed.