The embosser includes two load-bearing structures that are mutually movable to approach and move away from each other. The first load-bearing structure supports a plurality of first embossing rollers that can be selectively brought to an operating position, in which they cooperate with a first pressure roller. The second load-bearing structure supports one or more second embossing rollers cooperating with a second pressure roller. The two support structures can be moved away from each other to allow the selection movement of the first embossing rollers.

Disclosed are embossed, multi-ply tissue products having consumer preferred physical properties and an aesthetically pleasing appearance. The products may have a first ply embossed with a first pattern comprising line emboss elements and a second ply embossed with a second embossing pattern comprising dot emboss elements. In addition to having plies with different embossing patterns, the plies may have different tensile strength, such as a first ply having a geometric mean tensile (GMT) strength greater than 500 g/3 and a second ply having a GMT less than 500 g/3. Preferably the difference in the GMT between the first and second plies is at least about 20 percent, such as from about 20 to about 50 percent.

An embossing group includes: a first embossing roller and at least one embossing unit associated with the first roller. The embossing unit includes a second embossing roller, a third embossing roller, and a sleeve surrounding the second roller and the third roller by coupling them. The sleeve faces the first roller and is configured to contact the first roller. The embossing unit and the first roller are configured to emboss at least one paper sheet wound between the first roller and the embossing unit.

A tissue product with at least four plies made of tissue paper base sheet or nonwoven that includes: a first outer ply and a second outer ply and at least two inner plies between the first outer ply and the second outer ply, wherein at least one of the inner plies is un-embossed; at least one of the outer plies includes a dcor embossing pattern; wherein the absorbency of the tissue product is between 7 g/g and 15 g/g.

An embossing device and a method for embossing, employing an electromagnetic induction device such as to induce an eddy current prevalently on the outer surface of an embossing roller. The eddy currents are such as to prevalently heat the outer surface of the embossing roller.

The embosser includes two load-bearing structures that are mutually movable to approach and move away from each other. The first load-bearing structure supports a plurality of first embossing rollers that can be selectively brought to an operating position, in which they cooperate with a first pressure roller. The second load-bearing structure supports one or more second embossing rollers cooperating with a second pressure roller. The two support structures can be moved away from each other to allow the selection movement of the first embossing rollers.

An embossing device and a method for embossing, employing an electromagnetic induction device such as to induce an eddy current prevalently on the outer surface of an embossing roller. The eddy currents are such as to prevalently heat the outer surface of the embossing roller.