| 摘要 |
Described is a cup for a coffee capsule, comprising a containment body (2) extending between a bottom (2a) and an upper edge (2b) and further comprising, at the upper edge (2b), an annular flange (3) which extends around an axis (X) and which has a rear face (3a) directed towards the containment body (2) and a front face (3b) adapted to receive a sealing lid (40), where the containment body (2) and the annular flange (3) are defined by a multilayer structure having an inner layer (S1 ) made of a plastic material, defining the front face (3b) of the annular flange (3) and the inside surface of the containment body (2), an outer layer (S2) made of a plastic material whose hardness is less than that of the inner layer (S1 ), and an intermediate layer (S3) between the inner layer (S1 ) and the outer layer (S2) and made of a material impermeable to oxygen and aromas, and where the annular flange (3) has, on its rear face (3a), an annular ridge or tooth (6) and an annular groove (4) which extend around the axis (X) and which are configured to act in conjunction with an end edge (101 ) of a pressure hood element (100) of a coffee machine. |
