FLEXIBLE PACKAGE FOR PREPARATION OF FOOD OR BEVERAGE PRODUCT HAVING RIGID PART Russian patent published in 2025 - IPC B65D85/804 

FIELD: packaging and storage.

SUBSTANCE: invention relates to flexible or semi-flexible closed package (1) for placement of an ingredient for preparation of a food product in a device for preparation of food or drink products. Package comprises: (i) flexible or semi-flexible side walls (2) which form a flattened package body, and (ii) cup-shaped lower part (3) made with possibility of device liquid injection element insertion. Package (1) is formed from whole elongated primary flat sheet (5) of a workpiece made of a flexible material which is U-folded about its transverse axis of symmetry (Lx) and is soldered at its side edges (4) and top edge (34), wherein said bowl-shaped bottom part (3) is a hollow volume having concave bottom side (7) and convex sides (8), and the curvature of the profile of said lower side (7) is identical to the curvature of the profile of each of said lateral sides (8).

EFFECT: provision of improved connection to the beverage preparation device in a substantially tight manner.

10 cl, 22 dwg