公开(公告)号：US11414634B2

公开(公告)日：2022-08-16

申请号：US16983676

申请日：2020-08-03

申请人： Henkel AG & Co. KGaA

发明人： Brian Alan Warren ,  M. Shawn French ,  Edward Paulsen ,  Troy Alvey ,  Abey Cherian ,  Montes Jose Ulibarri ,  Janet Coope-Epstein ,  Maxime Pelletier

IPC分类号： C11D11/00 ,  C11D17/04 ,  C11D17/08 ,  B65D65/46

摘要： Disclosed is a method for producing a unit-dose capsule which includes optionally forming the first film into the shape of a first cavity, supercooling a first component to a temperature at which the equilibrium state of the first component is a solid or semi-solid, dispensing the first component in a supercooled state into the first cavity, such that the first component gels to form at least one layer of gel adhered to and/or in contact with the first film, forming a second film into the shape of a second cavity, filling the second cavity with a second component, sealing the first film to the second film to form a sealed cavity having at least one chamber containing the first component and the second component. The method may further include wetting and perforating the first film. The unit-dose capsule includes the sealed container and the two components.