NONWOVEN FABRIC AND MANUFACTURING METHOD THEREOF AND WIPER

Japanese Patent JP2022050153

A

To provide a nonwoven fabric having stronger tensile strength in a direction orthogonal to a direction in which columns configuring a stripe are extended.SOLUTION: A nonwoven fabric includes a first entanglement section and a second entanglement section. The first entanglement section and the second entanglement section exist in a striped state. The second entanglement section and the first entanglement section have different patterns from each other or any one of the second entanglement section and the first entanglement section has no pattern and the other has a pattern. Tensile strength S1 of the nonwoven fabric in a direction in which the first entanglement section is extended and tensile strength S2 of the nonwoven fabric in a direction orthogonal to a direction in which the first entanglement section is extended satisfy S1