Sca Tissue France

Essity Operations France

Gérald Duhen

Pierre Graff

Pierre Probst

Donald Barredo

Pascale Saas

Jean-Bernard Kuehn

Philippe Malgarini

Cyril Schu

Nicolas Marquine

A roll of wiping paper is obtained by winding a sheet of multi-ply absorbent paper around a core. The sheet includes at least a first and a second ply of absorbent paper, each with a grammage of between 15 and 30 g/mand at least one of the plies incorporating a wet strength additive. The thickness of the sheet Ep being between 0.02 and 0.07 cm, the diameter of the core being less than 3.5 cm, the diameter of the roll being between 4.5 cm and 11 cm for a volume V of absorbent paper per unit length of the roll, and the absorbency A of the sheet in cmof water per gram of paper being greater than 6 cm/g. The ratio E=A/(Ep*V) of the roll is greater than or equal to 3.2.

Method of making a compact roll of absorbent paper

A web including cellulosic fibers having two sides and including an additive composition present on at least one side of the web and a method of making such a web are disclosed. The additive composition includes at least one filming agent and at least one active agent, the filming agent being fixed on the web and the active agent being retained on the web by the filming agent, the active agent being an antimicrobial agent.

Web of cellulosic fibers comprising an active agent and method for manufacturing a web of cellulosic fibers comprising an active agent

Compact roll of absorbent paper

Absorbent paper with pattern

Growing community of inventors

Andolsheim, France

Gérald Duhen