Paper tube diameter 1.5''/2''/3'' can choose Inner rolled by paper tube, outer packed with PE wrap film Small roll packed with stretch film and carton 1x20FT container can load about 5000-6500 kgs,28CBM 1x40HQ container can load about 12000-14500 kgs,68CBM 1x40GP container can load about 10000-11000kgs