Method for manufacturing water-decomposable non-woven fabric, wet water-decomposable non-woven fabric and water-decomposable non-woven fabric

摘要

PROBLEM TO BE SOLVED: To provide a water-decomposable nonwoven fabric having both excellent impregnation tensile strength and water-decomposability. The present invention is a water-decomposable non-woven fabric in which pulp fibers and regenerated cellulose fibers are entangled, and the regenerated cellulose fibers include flat rayon fibers and round rayon fibers, and the average fiber length of the regenerated cellulose fibers. The present invention relates to a water-decomposable non-woven fiber having a size of 2 mm or more and 20 mm or less. [Selection diagram] None