Ibakala le-rotomolding leSinopec LLDPE limhlophe elingenatyhefu, alinancasa kwaye alinavumba, libonelelwa ngeepellets.Inomsebenzi obalaseleyo kunye namandla aphezulu okuqina, ukuqina kunye nokuzinza kwe-thermal.Ukongeza inokumelana noxinzelelo olulungileyo lokusingqongileyo, ukuxhathisa impembelelo kumaqondo obushushu aphantsi kunye ne-warpage ephantsi.