Abstract: An appliance for supporting carriage of a cylindrical article which consists essentially of two proximate triangular prisms portion comprising a curved loading face of a cylindrical article with fold lines, a beam plane and a perpendicular plane and a base plane portion, wherein said two proximate triangular prisms portion is formed in the state approached to each other in parallel by bending both ends of a square cardboard sheet to a proximate triangle form in cross section toward inside of the square cardboard sheet and a floated space is formed between said two beam planes of said two proximate triangular prisms portion and said base plane portion during loading of a cylindrical article.