Film package,Container for Zhangjiagang city Beierman Machinery vertical series and horizontal series hot/cool high speed PVC powder mixing unit,SRL-Z50/100,SRL-Z100/200,SRL-Z200/500,SRL-Z300/600,SRL-Z500/1000,SRL-Z800/1600,etc. SRL-W300/1000,SRL-W500/1600,SRL-W800/2000,SRL-W800/2500,SRL-W1000/3000,SRL-W800*2/4000,etc.