PRESSURE-SENSITIVE ADHESIVE SHEET, ADHESIVE BANDAGE, AND METHOD OF PRODUCING THE SAME

A pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer is provided. The pressure-sensitive adhesive layer includes crater portions, each crater portion being concavely formed on an adhesive surface of the pressure-sensitive adhesive layer. A surface of the crater portion h...

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Bibliographische Detailangaben
Hauptverfasser: SHIMIZU, Yohei, MATSUSHIMA, Yasutomi, SHIROTANI, Yasuhiro, TANIGUCHI, Junichi
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer is provided. The pressure-sensitive adhesive layer includes crater portions, each crater portion being concavely formed on an adhesive surface of the pressure-sensitive adhesive layer. A surface of the crater portion has a plurality of through holes.