A method for producing a paper lid includes a first step of holding down an outer edge area of a blank that is mainly made of paper, a second step of forming an inner fitting portion in a central area of the blank, while holding down the outer edge area, and a third step of forming an outer fitting portion in the central area, where the inner fitting portion is formed, while holding down the outer edge area.

A lid made of paper and a method for its manufacture, comprising a lid disk and a lid ring having a longitudinal axis and a circumferential wall extending in the direction of the longitudinal axis and having an inner surface and an outer surface as well as a first end and a second end. The outer circumference of the lid ring has a U-shaped region with a first wall section and a second wall section, which are connected to one another via a third wall section. The lid ring has a U-shaped region with a first wall section and a second wall section connected to each other via a third wall section. The lid ring engages with its first end in the U-shaped region of the lid disk such that the first wall section rests against the inner surface and the second wall section rests against the outer surface.

The present disclosure relates to a composite paperboard container for bulk solids having a tubular body being closed at a bottom end over a container bottom opening opposite a container top opening at a top end. The rim is attached at a connecting portion of the rim to an end portion of the tubular body along an end edge of the tubular body. The connecting portion of the rim has a distal edge. The rim is a molded rim comprising pulp fibers. The tubular body is connected by welding to the connecting portion of the rim and the distal edge of the rim is located at a distance from the end edge of the tubular body.

A lid for a container, such as a beverage cup, is provided. The lid includes a top wall for covering an opening of the container. The top wall may include an inner layer and an outer layer. The inner layer may include a first perforation line defining an openable sip hole area. The outer layer may be connected to the inner layer at the openable sip hole area. The outer layer may include a tearing off area that may be torn off and result in the opening of the first perforation line to create a sip hole in the inner layer.

The present invention relates generally to the field of closure devices for consumer products, including both liquid and dry products. More specifically, the present invention relates to a lid or closure for consumer goods packaging that provides a secure locking engagement to prevent spilling, leakage, and/or tampering of the contents of the packaging. The unique closure device utilizes a combination of a release tab and locking elements, which cooperate with one another in order to seal or unseal at least a portion of the lid or closure to allow for dispensing of the contents of the container.

A pulp-molded paper container is introduced herein, which comprises a top cover body, a bottom box body and at least one pivot portion. The top cover body comprises a top sidewall having an inner surface. The bottom box body comprises a bottom sidewall having an outer surface and a recess portion. A plane-to-plane contact is constituted with occurrence of a static friction force, between the inner surface of the top sidewall and the outer surface of the bottom sidewall, by way of an elastic deformation effect of the recess portion under a manner while the bottom box body and the top cover body mutually matched in a closed manner, whereby the static friction force can make a tight retention occurring along between the top cover body and the bottom box body.

A multi-chamber container is provided having a main container and a main lid. The main container is configured to receive a first inner container which rests on the rim section of the main container. An optional cover for the first inner container is typically provided. A second inner container is releasably attached to, and held to, the lower surface of the main lid by an inner attachment section. The main container is sealed by a skirt section on the main lid so that the contents within the main container, the first inner container, and the second inner container, are only accessible when the lid has been detached from the container, and the first and second containers have been removed. A low cost, easily assembled, secure, single-use, multi-chamber container is provided.

A container includes a molded fiber tray at least partially defining a tray internal volume. The tray includes a perimeter wall extending upward from a bottom tray surface, a rest extending outward from the perimeter wall, a parapet extending upward from the rest, and a tray build-up projecting inward from the parapet. The tray build-up and the rest at least partially define a gap therebetween. The container includes a molded fiber lid at least partially defining a lid internal volume. The lid includes a perimeter wall extending downward from a lid upper surface, and a ridge extending downward from the perimeter wall. The ridge includes an outer ridge wall, a lateral surface extending inward from the outer ridge wall, and a lid build-up projecting outward from the outer ridge wall. The lid build-up is configured to be received in the gap when the container is in a closed condition.

A multipart cover made of paper material and including a base body having a cover plate and a circumferential cover collar extending from the cover plate, wherein the cover collar, in a condition where same is placed onto a vessel to be closed, surrounds an upper rim of a vessel to be closed, and a reinforcement ring surrounds the cover collar at least sectionally on the radially exterior side of the cover collar. The cover collar includes at least one bead encircling the cover collar in the circumferential direction, and when viewed in the elevation direction the bead is disposed at a constant distance from the cover plate.

A tamper-evident structure for securing a lid to a container of a carton for holding a food product includes a plurality of panels having a top panel and at least one side panel, and at least one panel of the plurality of panels is for being attached to at least one of the lid and the container of the carton. At least one indicating feature provides indication that the lid has been at least partially removed from the container.