Patent ID: 11957274
Assignee: SOCIETE DES PRODUITS NESTLE S.A.
Field: Furniture, games (Other fields)
Classification: CPC A  B | IPC A  B

Claim 0:
1. A method of producing fluid foam, the method comprising:
providing fluid in a container;
producing the fluid foam by rotating a foaming tool in an inner volume of the container to provide a texture and a porosity of the fluid foam by shear energy coming from Couette Flow effect, and the texture and the porosity depend on a dimension of the foaming tool with respect to the inner volume of the container, a fixed height at which the foaming tool is arranged from a bottom of the container, and a rotation speed of the foaming tool; and
controlling a height of the fluid inside the container such that the fixed height of the foaming tool from the bottom of the container is between ¼ and ¾ of the height of the fluid in the container; and
forming a first texture of a first foam that is a liquid foam by rotating the foaming tool at a first rotational speed and forming a second texture of a second foam that is a thicker foam than the liquid foam and has a higher size of bubbles than the liquid form by rotating the foaming tool at a second rotational speed, and the second rotational speed is higher than the first rotational speed.