Tissue product and method and apparatus for producing same
AssigneeEssity Hygiene and Health Aktiebolag
InventorsEmmanuelle Kientz, Agne Buob, Hans-Jürgen Lamb, Carlo Russo, Jürgen Sauter, Sébastien Jeannot
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AssigneeEssity Hygiene and Health Aktiebolag
InventorsEmmanuelle Kientz, Agne Buob, Hans-Jürgen Lamb, Carlo Russo, Jürgen Sauter, Sébastien Jeannot
Estimating the term…
A multi-ply tissue paper product includes at least three plies. The tissue paper product includes a first inner ply being a creped ribbed ply and having a basis weight of 10 to 30 gsm, and a first outermost ply and a second outermost ply on each side of said inner ply, the first and second outermost plies being non-ribbed plies, wherein a creped ribbed ply is a ply including ribs and valleys providing an average core roughness Rk in the range 10 to 300 μm, and peaks being 4 to 12 per cm as measured along said first direction; and wherein a non-ribbed ply is a ply displaying no parallel ribs and valleys extending continuously along any direction of the ply or displaying parallel ribs and valleys extending continuously along any direction of the ply, the ribs and valleys providing peaks being less than 4 per cm.
A multi-ply tissue paper product, comprising at least three plies wherein the tissue paper product comprising a first inner ply being a creped ribbed ply and having a basis weight of 10 to 30 gsm, and a first outermost ply and a second outermost ply on each side of said inner ply, said first and second outermost plies being non-ribbed plies,
Dependencies are inferred from the claim text.