本发明的丙烯酸类树脂发泡颗粒是以丙烯酸类树脂作为基材树脂的发泡颗粒，其特征在于在颗粒表面具有网眼花纹状连续凸条。
The acrylic resin expanded beads of the present invention are expanded beads in which an acrylic resin serves as a base resin, and the bead surfaces have continuous ridges in a mesh pattern.
本发明的丙烯酸类树脂发泡颗粒是以丙烯酸类树脂作为基材树脂的发泡颗粒，其特征在于在颗粒表面具有网眼花纹状连续凸条。
The acrylic resin expanded beads of the present invention are expanded beads in which an acrylic resin serves as a base resin, and the bead surfaces have continuous ridges in a mesh pattern.
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