To develop a product which has not heretofore been or a new application by improving the material and its working or the like of ceremonial paper strings used as the decoration of gift wrapping paper or the like, arranging the strings on a rush or the like or a flower straw mat woven by natural or artificial rushes, and adopting the peculiar color effect of the strings in these products.

The rush or the artificial rush is made to endure against the shape change due to a strong pressure or a humidity as a rug, but in the case of the ceremonial paper strings, the strings are originally used as the decoration of the gift wrapping paper or the like, and hence the strings have a part not durable against the specifications of the rush or the like. In order to revise them, it is first necessary to form a core material which can deal with such an elastic change. It is also necessary to paste with an adhesive which can deal with the strength of the film to be wound on the core material and the elastic change, to spirally wind the cut-like film and to adhesively work the film. In addition, the thickness, the hardness, the length and the like are improved, the strings are arranged at one per several to several hundreds on the rush or the like or the flower straw mat, made with new sense which does not exist in the conventional rush or the like and the flower straw mat by the peculiar color of the strings and the fabric textile of a woven fabric of the rush and the artificial rush which expects a new application development can be performed.