04.06.22
Hyo Gyu Kim, Seoul, South Korea; Kun Ho Ko, Jeju-do, South Korea; Dong Geun Kim, Daegu, South Korea; and Jun Ho Cho, Gyeongsangbuk-do, South Korea.
Assigned to Lemon Co., Ltd., Gumi-si, South Korea.
Filed: 2/22/19
Issued: 1/18/22
A sanitary napkin for women, comprising: a permeable inner sheet, which comes into contact with skin of a wearer to thus allow secretions to pass therethrough; an outer sheet fused to the inner sheet; an absorption pad disposed between the inner sheet and the outer sheet to absorb the secretions passed through the inner sheet, wherein the outer sheet is a nanolaminate film composed of a nanomembrane formed by electrospinning a polymer solution and a strength-reinforcing nonwoven fabric laminated on one side of the nanomembrane, and the nanomembrane of the nanolaminate film has a weight of 2.0 g/m2 to 6.0 g/m2, a thickness of 4.0 m to 18.0 μm, and air permeability of 1.5 CFM or more at 125 Pa, wherein the nanomembrane and the strength-reinforcing nonwoven fabric are adhered to each other using 4.0 to 16 g/m2 of a moisture-curable hot-melt adhesive.
Assigned to Lemon Co., Ltd., Gumi-si, South Korea.
Filed: 2/22/19
Issued: 1/18/22
A sanitary napkin for women, comprising: a permeable inner sheet, which comes into contact with skin of a wearer to thus allow secretions to pass therethrough; an outer sheet fused to the inner sheet; an absorption pad disposed between the inner sheet and the outer sheet to absorb the secretions passed through the inner sheet, wherein the outer sheet is a nanolaminate film composed of a nanomembrane formed by electrospinning a polymer solution and a strength-reinforcing nonwoven fabric laminated on one side of the nanomembrane, and the nanomembrane of the nanolaminate film has a weight of 2.0 g/m2 to 6.0 g/m2, a thickness of 4.0 m to 18.0 μm, and air permeability of 1.5 CFM or more at 125 Pa, wherein the nanomembrane and the strength-reinforcing nonwoven fabric are adhered to each other using 4.0 to 16 g/m2 of a moisture-curable hot-melt adhesive.