To obtain a paper container, which allows an upper end portion of a body panel to be reliably dented at the time of unsealing of the paper container so as to be easily unsealed, on the body panel (7), a first auxiliary folding line (43) having a downwardly curved shape is formed to have end portions (41, 42) arranged so as to connect the reference points (40) to each other, or connect together positions that are near the reference points (40) on the body vertical folding lines (3, 4) or positions that are away from the body vertical folding lines (3, 4) and below the reference points (40) in a height direction of each of the body vertical folding lines.

The claimed technical solution relates to devices installed on packages in order to unload the package contents.

The device for unloading of package contents arranged above the package outlet hole includes a tray with flanges, an outlet valve and a supporting element; at that, when folded, the tray is located under the outlet valve and is retained on the supporting element; and the outlet valve is equipped with flaps allowing to retain the tray flanges and form an opening when the tray is put into an open position. At that, the tray is designed so that it can be opened at an angle exceeding 90°, and the edges of the tray flanges are free from any attachments on three sides thereof. The tray has a pulling element with slots made on the supporting element. When folded, the tray is retained by the tray flanges located in slots made on the supporting element. Moreover, the flaps of the outlet valve retain the tray in a closed position on the supporting element.

A pack having an opening region provided in the top of the pack which forms a pouring opening after it is cut through by an applied pouring element, the pouring element including a base body, a cutting element arranged movably therein, and a screw cap, the screw cap being used for first opening of the pack by actuating the cutting element and for reclosure, and the opening region having a weakened line. The weakened line has a round first section and a second section. The first time the composite pack is opened by moving the cutting element, the weakened line is cut in the first section and tears in the second section.

A composite pack for filling liquid material having an interior member as a non-self-standing type liquid material filling package member of filling a liquid material and an exterior member capable of stably holding the interior member, includes a bag-shaped interior member formed by the liquid material into a soft package bag and an exterior member for housing the interior member and including a cylindrical body, a bottom wall disposed at a lower end of the cylindrical body and an opening portion formed in an upper end of the cylindrical body. The interior member includes a sheet-like nozzle for pouring the liquid material protruded in an upper end portion or a side end upper portion of the package bag, and the exterior member includes at the opening portion a sealing structure unit having a top face wall closing the opening portion and plural vertical rubs standing from the top face wall.

A container with integrated handles provides an alternative to other containers handling materials. In some embodiments, the container includes an outer surface that encloses a cavity; a first face internal to the container; a second face internal to the container; a third face internal to the container; a fourth face internal to the container; an integrated handle including a first aperture disposed in the first face internal to the container and a second aperture disposed in the second face internal to the container and proximate to the first aperture; and an internal support disposed in the cavity, wherein the internal support traverses the cavity of the container to form a handle cavity by extending from the first face internal to the container to one or more faces internal to the container, wherein the internal support includes a handle cavity flap, a first binder flap, and a second binder flap.

A storage container having a backup element for spout formation includes a carton that is gable top type. The carton is configured to be opened by first pushing a pair of gables from a front toward a back of the carton so that the gables separate a first seam of a top of the carton and, secondly, by pushing the gables toward the front with concurrent squeezing to separate a second seam to form a spout. A tab that is coupled to an inner face of a respective gable proximate to an upper edge and a midpoint of the pair of gables is configured to be grasped in digits of a hand of a user. The user can pull the tab to separate the second seam in event the pushing of the gables toward the front of the carton with concurrent squeezing does not separate the second seam.

For closing packages (9) provided with a movable pouring spout, an adhesive is applied to one or both portions of a first pair of folding portions (16) which are movable integrally with an inclined wall (14) of a chamfered corner (10) of the package (9). The first folding portions (16) may be coupled to a second pair of folding portions (18), which are movable integrally with an oscillatable tongue (12) of the spout. The adhesive adheres the second portions (18) to the first portions (16) when the tongue (12) moves toward the inclined wall (14).

A container with integrated handles provides an alternative to other containers handling materials. In some embodiments, the container includes an outer surface that encloses a cavity; a first face internal to the container; a second face internal to the container; a third face internal to the container; a fourth face internal to the container; an integrated handle including a first aperture disposed in the first face internal to the container and a second aperture disposed in the second face internal to the container and proximate to the first aperture; and an internal support disposed in the cavity, wherein the internal support traverses the cavity of the container to form a handle cavity by extending from the first face internal to the container to one or more faces internal to the container, wherein the internal support includes a handle cavity flap, a first binder flap, and a second binder flap.

A composite pack for filling liquid material having an interior member as a non-self-standing type liquid material filling package member of filling a liquid material and an exterior member capable of stably holding the interior member, includes a bag-shaped interior member formed by the liquid material into a soft package bag and an exterior member for housing the interior member and including a cylindrical body, a bottom wall disposed at a lower end of the cylindrical body and an opening portion formed in an upper end of the cylindrical body. The interior member includes a sheet-like nozzle for pouring the liquid material protruded in an upper end portion or a side end upper portion of the package bag, and the exterior member includes at the opening portion a sealing structure unit having a top face wall closing the opening portion and plural vertical rubs standing from the top face wall.

A package for holding a product. The package can comprise a carton and a bag. The carton can comprise a plurality of panels extending at least partially around an interior of the carton and a dispenser for accessing the interior of the carton. The dispenser can comprise at least one dispenser flap at least partially closing a top of the carton. The bag can be at least partially disposed in the interior of the carton, and the bag can comprise a dispenser feature that is accessible via the dispenser in the carton.