珍珠棉腹膜袋                                                                                                                                            
珍珠棉聚乙烯發泡棉是非交聯閉孔結構，又稱 EPE 珍珠棉 , 是一種新型環保的包裝材料。它由低密度聚乙烯脂經物理發泡產生無數的獨立氣泡構成。克服了普通發泡膠易碎、變形、回復性差的缺點。                                                                                                                                 
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