Abstract: Capsule for percolation of aromatic product (18) such as coffee, comprising a bottom (3), a side wall (2) and a cover (4) delimiting an internal volume (19) of the capsule, and made of a material that is sealed against the infiltration of air so as to conserve the aromatic product designed to be enclosed in the internal volume. The capsule can be perforated by a percolator. The bottom (3) can be deformed in the percolator. The bottom (3) and the side wall (2) are made of portions previously separate and fixed in a sealed manner by a surface zone (2b, 11a) common to the side wall and to the bottom.

Abstract: The present invention relates to a paper cup comprising a sidewall member having an upper edge, a lower edge, a pair of opposite side edges, a front surface and a back surface, each of the side edges and the upper edge defining upper corners, the side edges being overlapped and sealed together along an overlapping side seam, and a bottom member having a peripheral lip sealed to the lower edge of the sidewall member; said paper cup is remarkable in that it further comprises at least one rigid or semi-rigid rim structure attached to the upper edge of the side wall member and in that the paper weight of the bottom member is greater than the paper weight of the sidewall member.

Abstract: Capsule for percolation of aromatic product (18) such as coffee, comprising a bottom (3), a side wall (2) and a cover (4) delimiting an internal volume (19) of the capsule, and made of a material that is sealed against the infiltration of air so as to conserve the aromatic product designed to be enclosed in the internal volume. The capsule can be perforated by a percolator. The bottom (3) can be deformed in the percolator. The bottom (3) and the side wall (2) are made of portions previously separate and fixed in a sealed manner by a surface zone (2b, 11a) common to the side wall and to the bottom.