Body waste treating material, method for manufacturing body waste treating material, and apparatus for manufacturing the same

Abstract

An object of the present invention is in that a body waste treating material can be manufactured by using a defective fibrous material unsuitable for forming paper generated upon treating a pulpable raw material without materials for complementing a water absorptive property and a water retention property and a wasting step in manufacturing at a low cost, and resources may be efficiently used. [Solution to Problem] This invention is characterized by molding a defective fibrous material unsuitable for forming paper that is a fibrous material obtained by defiberizing and dehydrating a pulpable raw material to a certain shape. The defective fibrous material is characterized by including thin and/or short fibers.

1 . A body waste treating material obtained by molding a defective fibrous material unsuitable for forming paper, which is a fibrous material obtained by defiberizing and dehydrating pulpable raw material to a certain shape. 
     
     
         2 . The body waste treating material according to  claim 1 , wherein the defective fibrous material includes thin and/or short fibers. 
     
     
         3 . A method for manufacturing a body waste treating material, comprising the steps of:
 defiberizing used paper as a pulpable raw material to generate a dissolved material;   deinking the dissolved material generated in the defiberizing step;   dehydrating the dissolved material deinked in the deinking step to generate a fibrous material;   classifying the fibrous material generated in the dehydrating step into a non-defective fibrous material suitable for forming paper and a defective fibrous material unsuitable for forming paper; and   molding the defective fibrous material unsuitable for forming paper classified in the classifying step to form the body waste treating material with a certain shape.   
     
     
         4 . The method for manufacturing the body waste treating material according to  claim 3 , further comprising a coating step for coating the molded body waste treating material with the non-defective fibrous material after the molding step. 
     
     
         5 . An apparatus for manufacturing a body waste treating material, comprising:
 a disintegrator for defiberizing used paper as a pulpable raw material to generate a dissolved material;   a deinking machine for deinking the dissolved material generated by the disintegrator;   a dehydrator for dehydrating the dissolved material deinked by the deinking machine to generate a fibrous material;   a classifying machine for classifying the fibrous material generated by the dehydrator into a non-defective fibrous material suitable for forming paper and a defective fibrous material unsuitable for forming paper; and   a molding machine for molding the defective fibrous material unsuitable for forming paper classified by the classifying machine to form the body waste treating material with a certain shape.   
     
     
         6 . The apparatus for manufacturing the body waste treating material according to  claim 5 , characterized by including a coating machine for coating the molded body waste treating material with the non-defective fibrous material after the molding machine.