| abstract |
Disclosed are a filament containing a filament forming material and an additive, a nonwoven web, and a method for producing the filament. SOLUTION: A non-perfume active agent 18 that can be released from a filament 16 when the filament 16 is exposed to the conditions of the intended use is applied to a filament-forming material that is soluble in a wet polar solvent such as polysaccharides, proteins, and polyvinyl alcohol. A method for producing a filament 16 containing, wherein the total concentration of the active agent 18 exceeds 35% by weight on a dry filament 16 basis and the weight ratio of the filament-forming material to the active agent 18 is 1.85 or less. [Selection] Figure 3 |