A packaging material, including a laminate with a core material layer and having a plurality of delimited areas intended to form faces of a package is provided. At least one delimited area is provided with at least one pre-laminated hole and at least one compressed feature arranged adjacent to the pre-laminated hole. The at least one feature may include at least one line extending along at least a part of the perimeter of the pre-laminated hole.

A method for manufacturing a paperboard bottle and spiral-wound paperboard bottle. The bottle has a tubular body portion, a shoulder and neck portion having a circular cross-section narrowing from the body portion to a circular mouth. The paperboard bottle is a liquid packaging board having thermoplastic polymer coating on both sides. The method includes cutting a planar elongated blank from a packaging board sheet. Protecting exposed cut raw edge of the first longitudinal edge against absorption of liquid. Securing the first end of the blank to a rotatable mandrel having a rotation axis (x) and an outer shape corresponding to the shape of the bottle. Rotating the mandrel to wind the blank spirally onto the mandrel, so that the longitudinal edges overlap applying heat-sealing energy and pressure, onto the overlapping longitudinal edges to form a bottle with hermetically sealed spiral seam and removing the mandrel from inside the bottle.

A method for manufacturing a paperboard bottle and spiral-wound paperboard bottle. The bottle has a tubular body portion, a shoulder and neck portion having a circular cross-section narrowing from the body portion to a circular mouth. The paperboard bottle is a liquid packaging board having thermoplastic polymer coating on both sides. The method includes cutting a planar elongated blank from a packaging board sheet. Protecting exposed cut raw edge of the first longitudinal edge against absorption of liquid. Securing the first end of the blank to a rotatable mandrel having a rotation axis (x) and an outer shape corresponding to the shape of the bottle. Rotating the mandrel to wind the blank spirally onto the mandrel, so that the longitudinal edges overlap applying heat-sealing energy and pressure, onto the overlapping longitudinal edges to form a bottle with hermetically sealed spiral seam and removing the mandrel from inside the bottle.

A carton for holding and dispensing a flowable product includes a plurality of panels extending at least partially around an interior of the carton and including a front panel, a back panel, and at least one side panel, a plurality of end flaps foldably connected to respective panels of the plurality of panels for forming a closed end of the carton, and a dispenser for accessing the interior of the carton, the dispenser including a dispenser panel and a dispenser opening, the dispenser panel being movable between a closed position wherein the dispenser opening is closed and an open position wherein the dispenser opening is open to allow removal of the flowable product through the dispenser opening, the dispenser panel includes a cover portion and a protruding portion extending from the cover portion, in the closed position, the protruding portion is at least partially received in the dispenser opening.

A carton for holding and dispensing a flowable product includes a plurality of panels extending at least partially around an interior of the carton and including a front panel, a back panel, and at least one side panel, a plurality of end flaps foldably connected to respective panels of the plurality of panels for forming a closed end of the carton, and a dispenser for accessing the interior of the carton, the dispenser including a dispenser panel and a dispenser opening, the dispenser panel being movable between a closed position wherein the dispenser opening is closed and an open position wherein the dispenser opening is open to allow removal of the flowable product through the dispenser opening, the dispenser panel includes a cover portion and a protruding portion extending from the cover portion, in the closed position, the protruding portion is at least partially received in the dispenser opening.

A molding apparatus for molding an opening device onto a packaging material web comprises at least one mold unit couplable to the packaging material web; and an injection device configured to inject molten polymer into the mold unit. The injection device comprises a cavity configured to receive the molten polymer, an inlet configured to allow for introduction of the molten polymer into the cavity, a first outlet configured to allow for an outflow of a first portion of the molten polymer from the cavity, a first valve element configured to selectively open and close the first outlet, a second outlet configured to allow for an outflow of a second portion of the molten polymer from the cavity, a second valve element configured to selectively open and close the second outlet and a pressurizing unit in fluidic connection with the cavity and configured to pressurize the molten polymer within the cavity.

A carton for holding at least one article, the carton including a plurality of side panels extending at least partially around an interior of the carton, a plurality of end flaps foldably connected to a respective side panel of the plurality of side panels, the plurality of end flaps at least partially overlapped to form at least one reclosable end of the carton, the plurality of end flaps including at least one top end flap foldably connected to at least one side panel of the plurality of side panels and having a base portion foldably connected to a distal portion, and a reconfigurable lid including the at least one top end flap, the reconfigurable lid for at least partially overlying the interior of the carton when the carton is in an open configuration, the reconfigurable lid for forming a dispenser when the carton is in a closed configuration.

A carton for holding at least one article, the carton including a plurality of side panels extending at least partially around an interior of the carton, a plurality of end flaps foldably connected to a respective side panel of the plurality of side panels, the plurality of end flaps at least partially overlapped to form at least one reclosable end of the carton, the plurality of end flaps including at least one top end flap foldably connected to at least one side panel of the plurality of side panels and having a base portion foldably connected to a distal portion, and a reconfigurable lid including the at least one top end flap, the reconfigurable lid for at least partially overlying the interior of the carton when the carton is in an open configuration, the reconfigurable lid for forming a dispenser when the carton is in a closed configuration.

A paper-based composite container for an off-gassing product includes a paperboard can body having a substantially gas-impervious liner attached to an inner surface thereof, and a pair of substantially paper-based end closures attached to the opposite ends of the can body, each end closure defining a generally cylindrical sealing panel in contact with an inner surface of the can body. Heat-sealable materials are disposed on opposing surfaces of the sealing panel and can body. The sealing panels of the end closures are attached to the can body by heat seals. The heat seal for at least one of the end closures is discontinuous such that at least one vent channel extends through the heat seal to establish fluid communication between an interior of the container and the environment outside the container. The at least one vent channel is operable to vent excess gas pressure from the interior of the container.

A paper-based composite container for an off-gassing product includes a paperboard can body having a substantially gas-impervious liner attached to an inner surface thereof, and a pair of substantially paper-based end closures attached to the opposite ends of the can body, each end closure defining a generally cylindrical sealing panel in contact with an inner surface of the can body. Heat-sealable materials are disposed on opposing surfaces of the sealing panel and can body. The sealing panels of the end closures are attached to the can body by heat seals. The heat seal for at least one of the end closures is discontinuous such that at least one vent channel extends through the heat seal to establish fluid communication between an interior of the container and the environment outside the container. The at least one vent channel is operable to vent excess gas pressure from the interior of the container.