| 摘要 |
<p>PURPOSE: To obtain a non-woven material having a highly absorbing property and useful as a physiological material, etc., by dispersing functional particles in a fiber matrix containing an adhesive binder and binding by bringing the functional particles in contact with the binder while the adhesive binder is in a molten state to make the material as lofted. CONSTITUTION: This method for producing a non-woven material is provided by binding fiber layers 28 and 30 from fiber cards 26 and 32 on a traveling surface of a net state conveyer belt 20 to form a non-woven material, supplying a powdery adhesive binder thereon by a powder-attaching device 38 to form a web 34 applied with the binder powder, then melting or softening the binder by passing through an infrared light oven 50, then applying functional particles on the fiber web 34 from an applying device 78, passing through an oven 80 for binding the functional particles to obtain the non-woven material consisting of particle-bound non-woven material lofted or capable of being lofted, having a fiber matrix bound together by the adhesive binder and distributing the functional particles in the matrix.</p> |
