| abstract |
PROBLEM TO BE SOLVED: To provide a water-absorbent resin granulated product having strong granulation strength and excellent in various absorption characteristics such as handleability, liquid permeability, water absorption speed and the like. SOLUTION: The granulated particles of the water-absorbing resin having a cross-linked structure, wherein the granulated particles of the water-absorbing resin having an aspect ratio (major axis / minor axis) of 1.5 or more, and comprising the same It is an absorbent article. The granulated particles of the water-absorbent resin are produced by mixing the water-absorbent resin and the granulating agent, and extruding the resulting mixture from an extrusion granulator having a spherical porous plate. [Selection diagram] Fig. 1 |