| abstract |
(57) [Summary] [Object] The present invention provides a biodegradable non-woven fabric having good heat resistance that does not cause environmental damage because it gradually biodegrades and eventually disappears when left in a natural environment. [Composition] Cellulose fiber, polylactic acid and / or A nonwoven fabric composed of a thermoplastic resin mainly composed of polylactic acid, wherein the polylactic acid and / or the thermoplastic resin mainly composed of polylactic acid has a strength of 2.0 g / d or more and a melting point of 120 ° C. A biodegradable non-woven fabric using biodegradable short fibers having a temperature not lower than 200 ° C. and not higher than 200 ° C. |