Abstract: A container comprises a monolithic plastic body having a lateral wall forming a tubular portion of the plastic container and a bottom edge portion for resting the plastic container on a ground. A bottom wall is at a bottom portion of the plastic container. The bottom wall us spaced apart from a plane of the bottom edge portion, the bottom wall and the lateral wall concurrently forming a receiving cavity of the plastic container. The bottom wall has a wall thickness between 30-50% of a wall thickness of the lateral wall. A hinge is at a junction of the bottom wall with a remainder of the container.

Abstract: A food container for microwave use comprises at least one compartment for receiving a food item, the container portion having a structural wall defining the lateral sides of the container portion. The structural wall is made of a polymer. A label is secured to the structural wall and covers continuously the lateral sides of the container portion. The label has an inner surface against the structural wall and an outer surface oriented away from the structural wall. The label comprises a substrate defining the outer surface of the label and a metallic ink defining partly the inner surface of the label. The metallic ink defines a continuous coating on the label with openings. The openings have a selected dimension to allow some microwaves to pass therethrough to reach the food item in the compartment. A method for fabricating a food container for microwave use is also provided.

Abstract: Lid for a packaging container comprising an annular member of plastic, having an opening, engagement means adapted to cooperate with complementary engagement means provided on a container. An inner face is oriented toward the container, and an outer face opposite the inner face, and an annular support surface is on one of the inner face and outer face. A panel of plastic and molded separately from the annular member and comprises an inner face oriented toward the container, and an outer face opposite the inner face, one of the inner face and outer face of the panel being positioned on the annular support surface so as to form an overlapping portion to close at least partially the opening of the annular member. A welding joint is formed in the overlapping portion between the panel and the annular support surface to integrally fix the panel to the annular support surface.

Abstract: Lid for a packaging container comprising an annular member of plastic material, having an opening, engagement means adapted to cooperate with complementary engagement means provided on a container. An inner face is adapted to be oriented toward the container, and an outer face opposite the inner face, and an annular support surface is on one of the inner face and outer face. A panel of plastic material and molded separately from the annular member and comprises an inner face adapted to be oriented toward the container, and an outer face opposite the inner face, one of the inner face and outer face of the panel being positioned on the annular support surface so as to form an overlapping portion and so as to close at least partially the opening of the annular member. A welding joint is formed in the overlapping portion between the panel and the annular support surface to integrally fix the panel to the annular support surface.