noun
non-woven fabric
Technical term for fabric made by bonding fibers without weaving or knitting. Common in medical, industrial, and consumer products like masks and wipes.
このマスクは不織布でできている。
This mask is made of non-woven fabric.
Compound of 不 (non-) + 織 (weave) + 布 (cloth). The term is a modern technical coinage.