| 摘要 |
<p>Disclosed is a thin paper having an areal weight of 5 to 30 g/m<SUP>2</SUP>, and comprising a short fiber A and a binder fiber (B) at a [(short fiber A)/(binder fiber B)] ratio of 90/10 to 50/50 by weight, wherein the short fiber A comprises a fiber-forming thermoplastic polymer, has a fiber diameter (D) of 100 to 1000 nm and has a ratio of the fiber length (L) to the fiber diameter (D) (i.e., a L/D ratio) of 500 to 2500, and wherein the binder fiber B has a single fiber fineness of 0.1 dtex or less.</p> |
