Coreless rolls of a tissue paper product and methods of manufacturing coreless rolls

A method of manufacturing a coreless roll of a tissue paper product including one or a combination of toilet paper or household towel, the tissue paper product comprising at least two plies, wherein the method comprises the steps of:

• feeding at least two plies and embossing at least one of the at least two plies to form an embossed ply, wherein all of the fed plies are made of Conventional Wet Press (CWP) paper;
• ply-bonding the at least two plies using an adhesive including, a lamination glue, thereby forming glued areas and leaving non-glued areas between the glued areas, wherein at least some of the glued areas are glued embossed areas comprising embossments of the embossed ply, such that a sum of areas of all glued embossed areas is at least 6% of a sum of the areas of all glued areas and of areas of all non-glued areas, to form the tissue paper product;
• spirally winding up the tissue paper product on a mandrel to form a coreless roll and to define an axially extending inner hole facing the mandrel, with a first end of the tissue paper product being located on the outer side of the coreless roll and the second end being located at the inner hole;
• withdrawing the mandrel, wherein the coreless roll comprises an outer diameter in the range of from 95 to 150 mm and a diameter of the inner hole is in the range of from 20 to 50 mm, and the density of the coreless roll lies in a range of 110 to 160 kg/m3;
• wherein the steps of embossing and of ply-bonding are performed such that, over at least 80% of the glued embossed areas, a maximum distance between adjacent embossments of the embossed ply is 2.5 mm or less.