Sca Tissue France

Georgia-pacific France

Essity Operations France

Georgia-pacific Consumer Products LP

Julien Marietta-Tondin

Gilles Cattacin

Pierre Probst

Benoit Hoeft

Herve Walgenwitz

Yves Stoeffler

Remy Ruppel

Pierre Laurent

Nicolas Pommier

Abby Catherine Case

Yoann Denis

Benoît Hoeft

Sebastien Jeannot

James Taylor

Jean-Louis Jehl

Ann M Andres

Hervé Walgenwitz

A dispenser assembly designed to tangentially dispense a sheet from a roll of sheet material including sheet material formed from two webs, each web having lines of weakness positioned transversely across the web which allows the web to be separated into a plurality of sheets, the lines of weakness of one web being offset from those of the other web. The dispenser assembly includes (1) a base arranged to hold the roll of sheet material and to couple the dispenser assembly with an environment structure; (2) a first roller and a counter roller between which the sheet material is movable towards a dispensing outlet; and (3) a cradle arranged to support the roll of sheet material and to unwind the sheet material towards the first roller whatever a consumption level of the roll of sheet material. The first roller and the counter roller are positioned relatively to each other spaced according to a fixed nip therebetween to generate a braking force on the sheet material sufficient to break the line of weakness of the web at the dispensing outlet or downstream the dispensing outlet.

Dispenser assembly

A sheet product dispenser for dispensing a strip of a sheet product from a static center-feed coreless roll of sheet product is disclosed. The roll includes a central cavity. The dispenser includes a container for accommodating the roll, and a dispensing piece which protrudes toward an interior of the container from one end of the container and which includes a guidance between a receiving opening for receiving the strip of sheet product from the roll and a dispensing opening for dispensing the strip of sheet product outside of the dispenser. The dispensing piece is arranged to engage into the central cavity of the roll. The dispensers provide a dispensing opening so that withdrawal of a sheet product is facilitated by avoiding collapsing or clogging. Furthermore, the dispenser has a compact configuration that gains space during delivery and transportation.

Dispenser for static center-feed coreless roll of sheet product

A sheet product dispenser includes a housing for accommodating a source of a sheet product and a dispenser opening for dispensing the sheet product. The dispenser opening is provided in a rotatable dispensing member. Rotation of the rotatable dispensing member is restricted to one rotating axis. The dispenser opening is offset from the rotating axis of the rotatable member. Rotation of the rotatable dispensing member results from a lateral force applied by a pulled sheet product strip onto the dispenser opening such that the dispenser opening moves as far as possible into a pulling direction so as to minimize an angle between the pulling direction and a dispensing direction of the dispenser opening.

Sheet product dispenser

A dispenser assembly for dispensing a sheet from a roll of sheet material, which defines a cavity extending longitudinally, includes: a roll holder for removably holding the roll of sheet material being free to rotate relative to the roll holder; a base for supporting the roll holder and for coupling the dispenser assembly with an environment structure; and a pair of coupling elements including a first element coupled to the roll of sheet material and a second element integral to the roll holder. The first element is coupled in a free to rotate and removable manner relative to the second element by magnetic coupling. The first element includes a longitudinally extending engaging portion which is arranged to at least partially engage with an end portion of the cavity of the roll of sheet material so that the first element is fixedly secured to the roll of sheet material.

A dispenser assembly for dispensing a sheet from a roll of sheet material having a longitudinal axis, including:

A core intended to be used as a support for a roll of paper, especially toilet paper, is formed by winding at least one strip made of tissue, the strip being impregnated, at least locally, with starch so as to improve its stiffness. Thus configured, a core is provided having both a mechanical strength suitable for the envisaged use and a greatly improved ability to disintegrate relative to a cardboard core so as to allow it to be able to be disposed of directly in a toilet bowl without risk of blocking the soil pipe.

Core intended to be used as a support for a roll of paper

A dispenser for paper, in particular absorbent paper, having a case in which at least two rolls of a paper web are housed. The case includes a base unit having at least a first housing and a second housing for holding respectively at least first and second rolls, and at least a first door and a second door installed on the base unit. The doors are designed, in the closed position, to respectively protect the first and second rolls and, in the open position, to provide access respectively to the first and second housings in order to reload them individually with rolls. The first and second doors have respectively a first and a second nozzle for dispensing the webs from the first and second rolls.

Dispenser for paper in roll form, having a base unit and at least a first door and a second door installed on the base unit of the dispenser

The invention relates to a method of manufacturing a web of sheet product, with a discontinuous perforation arrangement such that manufacture of a web of sheet product provides for an increase in the breaking strength of the web of sheet product while feeding the web in a machine direction, thereby reducing the risk of breaking and maintaining the yield and throughput of the production of the perforated web as an intermediate product, yet providing a low breaking force for individual strips produced from the web.

Method for manufacturing a sheet product for use in a dispenser and strip of sheet product

A dispenser, for dispensing a wound dry sheet of paper (F) made of tissue paper, comprising: a cylindrical body; support elements, lying approximately in the same plane P, for resting the dispenser on a horizontal plane; a slot in the cylindrical body for the sheet of paper (F) to exit; a guiding element for guiding the sheet of paper (F) outside the cylinder, associated with said slot, comprising two mutually parallel planes. According to the invention, the two planes are curved, in that the distance E between them is greater than twice the thickness Eof the sheet of paper (F) and in that the length L of the guiding element, measured along the direction of pay-out of the paper, is equal to or greater than twice a minimum length L.

Growing community of inventors

Marckolsheim, France

Julien Marietta-Tondin