"聚丙烯网眼袋" can be translated as "polypropylene mesh bag" in English. Here, "聚丙烯" (jù bǐng xī) is translated as "polypropylene," which is a type of plastic, and "网眼袋" (wǎng yǎn dài) is translated as "mesh bag," referring to a bag with a mesh-like structure.