06.02.23
Yuichi Yamashita, Ehime, Japan.
Assigned to Daio Paper Corporation, Ehime, Japan.
Filed: 5/11/17
Issued: 4/4/23
A disposable wearing article, comprising: a perforated nonwoven fabric provided with a plurality of holes penetrating front and back surfaces at intervals; and a support sheet on which the perforated nonwoven fabric is bonded via a hot melt adhesive, wherein, in the perforated nonwoven fabric, a peripheral portion of the hole is a warped portion warped toward the support sheet side, at least a tip portion of the warped portion of the perforated nonwoven fabric is bonded to the support sheet via the hot melt adhesive, and the hot melt adhesive is not present between the perforated nonwoven fabric and the support sheet in a portion other than between the tip portion of the warped portion with an annular portion surrounding with the tip portion and the support sheet.
Assigned to Daio Paper Corporation, Ehime, Japan.
Filed: 5/11/17
Issued: 4/4/23
A disposable wearing article, comprising: a perforated nonwoven fabric provided with a plurality of holes penetrating front and back surfaces at intervals; and a support sheet on which the perforated nonwoven fabric is bonded via a hot melt adhesive, wherein, in the perforated nonwoven fabric, a peripheral portion of the hole is a warped portion warped toward the support sheet side, at least a tip portion of the warped portion of the perforated nonwoven fabric is bonded to the support sheet via the hot melt adhesive, and the hot melt adhesive is not present between the perforated nonwoven fabric and the support sheet in a portion other than between the tip portion of the warped portion with an annular portion surrounding with the tip portion and the support sheet.