聚丙烯材料在医用口罩中的应用

Application of polypropylene material in medical mask

新型冠状病毒感染的肺炎疫情爆发以来,医用口罩的需要量大,对医用口罩的生产至关重要。本文介绍了医用口罩的结构、医用口罩材料及加工等,对无纺布的分类、制作工艺、过滤原理和医用口罩加工作了较详细地阐述。医用口罩制作离不开聚丙烯材料,通过文中的描述,加深了聚丙烯材料在医用口罩生产过程中的重要性。

Since the outbreak of pneumonia caused by new coronaviruses,the demand for medical masks has been large,which is crucial to the production of medical masks.This article introduces the structure of medical masks,materials and processing of medical masks,etc.The classification,manufacturing process,filtering principle and medical masks of non-woven fabrics are explained in more detail.The manufacture of medical mask can not be separated from polypropylene material.Through the description in this paper,the importance of polypropylene material in the production process of medical mask is deepened.