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, ukuchasana nempembelelo kumaqondo obushushu aphantsi kunye ne-warpage ephantsi.