Abstract: A carton package is disclosed comprising a top panel, a bottom panel, a front panel, a back panel, a left panel, and a right panel separated by four edges. The front panel is connected to the top panel along a front-top edge and is connected to the bottom panel along a front-bottom edge. At a first height, measured from the front-bottom edge, the transversal width of the front panel measured from a front-left edge to a front-right edge is larger than a length of the front-bottom edge, and larger than a length of the front-top edge. At a second height measured from the front-bottom edge, the transversal width of the front panel measured from the front-left edge to the front-right edge is smaller than the length of the front-bottom edge, and smaller than the length of the front-top edge.

Abstract: Method and apparatus for producing a liner hose (30) for lining channels and pipes, comprising a circumferentially closed inner film hose (32) and at least on fibrous strip (34) wound onto the inner film hose (32) and impregnated with a curable reaction resin, wherein the inner film hose (32) is drawn in a winding apparatus (40) onto a support tube (8) which is mounted on one side and arranged substantially horizontally, at the free end (10) of which a winding mandrel (12) is arranged having a transport apparatus (16) which, during the circumferential winding of the fiber strips (34), transports the inner film hose (32) in a feed direction (36) to a stationary supporting surface (18) which is arranged at the free end (10) of the winding mandrel (12) and over which the liner hose (30) is conveyed further, wherein the inner film hose (32) is drawn over the free end (13) of the winding mandrel (12) onto the support tube (8) against the feed direction (36).

Abstract: A closure device may include a backing and a closure strip removably provided on the backing, wherein the closure strip includes a permanent adhesive on a back face thereof adapted to affix the closure strip to a package, wherein a breakout portion of the backing is configured to separate from the backing and remain adhered to the closure strip when the closure strip is removed therefrom. A product package may include a carton having a flap movable between an open position and a closed position, and a closure device affixed to a portion of the flap and a separate portion of the carton when the flap is in the closed position, wherein a first portion of the closure device is removable from the separate portion of the carton while the first portion remains attached to the portion of the flap.

Abstract: A one-piece or monolithic body flat plastic lid for carton packages with thin walls and membrane or a web breaking under pressure, with a semicircular skirt provided with rectangular shaped entrance housing and locked to a closing and opening pivoting tab, joined to the border of a pouring orifice by means of a rupture horizontal perimeter membrane and a vertical breaking or tearing by means of pressure exerted in the vertical or transversal direction to the surface of the tab, which is locked by means of a hinge line to a transverse wall making the rectangular channel.

Abstract: A packaging container capable of reducing a tensile or compressive stress in the paper container caused by folding the pleat portion thereof to maintain the strength characteristics thereof, and providing a wide roof portion on one side thereof so that a large-sized spout can be fitted thereto. The packaging container including a pouring spout fitted thereto is characterized in that the top part thereof formed by folding the pleat line is formed of a surface tilted forward on the front side of the top part and a substantially flat surface adjacent to the tilted surface on the rear side of the top part and that a flap derived from the formation of the top part is allowed to abut on the container side-walls adjacent to the top part by the folding of the pleat.

Abstract: There is shown and described a pouring element for a package for holding flowable or pourable products, and particularly a cardboard/plastics composite package having a gabletop, said pouring element having a pouring passage, the pouring passage having passage cross-sections of substantially identical areas arranged perpendicularly to its centerline, the outer passage cross-sections of the pouring passage being a product inlet opening and a substantially circular product outlet opening and the product inlet opening having associated with it a flange for connection to the package. To enable improved pouring characteristics to be achieved without having to accept disproportionately large costs and complication in production, provision is made, in the form for application, for the product inlet opening to be of an elongated shape which is not symmetrical in rotation.

Abstract: The disclosure relates to a method and apparatus for manufacturing a package with a rigid or semi-rigid container and a polymeric or plastic header with a reclosure, such as a zipper. The rigid or semi-rigid container is typically provided in a stack of flat containers. The header is sealed, glued or otherwise secured to the containers. The container, typically inverted, is filled, and the bottom is formed by folding and sealing the bottom portion of the container.

Abstract: A carton, package, or container formed from a blank and that include a film or other moisture resistant lining applied thereto are described. The film is adhered to the inside panels of the carton, package, or container. The carton, package, or container are capable of receiving a lid and contents therein when formed. The cartons, packages, and containers include reclosable features and may be sealed against moisture and other environmental factors.

Abstract: A packaging container capable of reducing a tensile or compressive stress in the paper container caused by folding the pleat portion thereof to maintain the strength characteristics thereof, and providing a wide roof portion on one side thereof so that a large-sized spout can be fitted thereto. The packaging container including a pouring spout fitted thereto is characterized in that the top part thereof formed by folding the pleat line is formed of a surface tilted forward on the front side of the top part and a substantially flat surface adjacent to the tilted surface on the rear side of the top part and that a flap derived from the formation of the top part is allowed to abut on the container side-walls adjacent to the top part by the folding of the pleat.

Abstract: A packaging container capable of reducing a tensile or compressive stress in the paper container caused by folding the pleat portion thereof to maintain the strength characteristics thereof, and providing a wide roof portion on one side thereof so that a large-sized spout can be fitted thereto. The packaging container including a pouring spout fitted thereto is characterized in that the top part thereof formed by folding the pleat line is formed of a surface tilted forward on the front side of the top part and a substantially flat surface adjacent to the tilted surface on the rear side of the top part and that a flap derived from the formation of the top part is allowed to abut on the container side-walls adjacent to the top part by the folding of the pleat.

Abstract: A flip-top closure for composite and cardboard packaging, which permits the automatic opening of a package by flipping open the lid of the closure, includes a frame base element, which is designed to be welded by its level underside to composite or card-board packaging, and has a continuous peripheral overhang that protrudes upwards in order to form a pouring neck with an interior opening. A cover that flips open and closes is fixed to the base element. A guide, or tongue, element is pivotally mounted on the base element extends over the interior expanse of the overhang and friction-fit elements act between the tongue, or guide, element and the cover to pivot the tongue downwardly by force when the cover is flipped open for tearing and pivoting away a piece of the packaging lying below the tongue or guide element.

Abstract: A top closure obturating panel (2) of a carton is formed with a partial depth cut (4) in the form of an open loop of which one end (4a) is at a greater distance from a central zone of the loop (4) than is the other end (4b). Following filling and top-sealing of the carton, there is applied to the panel (2) a pour spout fitment consisting of a flanged pour spout, a screw cap on the pour spout, and a plunger co-operating with the screw cap and the pour spout in such manner that, upon unscrewing of the screw cap, the plunger screws inwards. At its inner end, the plunger is formed with arcuate pushing blades (6), which thereby cause the laminate material of the panel (2) to fracture along the partial depth cut (4) such that an encircling portion (2a) of the panel (2) and an encircled portion (2b) within the loop (4) separate from each other along the loop (4), but remain interconnected by way of an intermediate portion (2c) extending through between the ends (4a) and (4b) of the loop (4).

Abstract: A container (1) for liquid products fashioned from at least one blank of multi-layer paper material comprises an essentially parallelepiped body (2) with four side walls (4, 5, 6, 7), and a top section (9) presenting four angled faces (4a, 5a, 6a, 7a) that converge toward a tubular element (17) providing a spout (15) from which to pour the liquid contents. The tubular element (17) also presents four tags (24) designed to interact with the top section (9); the tags function as anchors insertable between and weldable together with the corresponding edges (11) of the blank to form joined areas (12) serving as both closure and reinforcing elements in the finished container (1).

Abstract: A paper container for fluid including a spout plug, in which the spout plug is formed of a spout positioned on a spout hole part for cutting and opening and incorporates a rotary opening blade and a cap. The spout plug is fitted to a top panel, which includes the spout hole part for cutting and opening in which a spout hole is formed in a paper base material and is sealed by a sealing layer. The contained further including a cut and opened piece fall prevention mechanism produced when the sealing layer is cut and opened by the rotary opening blade of the spout plug and capable of preventing a part of the cut and opened piece of the sealing layer from being cut off and giving hinge function to the uncut part of the cut and opened piece in the spout hole part for cutting and opening.

Abstract: A food-safe container (2) for liquids is composed of a tubular body (3) referable to a longitudinal axis (2a), and a neck (7) presenting a quadrangular base (16) fastened coaxially to an open top end (5) of the tubular body (3) afforded by a frustopyramidal connecting portion (6) of which the four tapered corner edges are pinched initially and left with four relative fins (22); the container (2) is formed by a machine (1) equipped with a folding and sealing or welding unit (24) including twin pairs of arms (26) by which the single fins (22) are folded flat against corresponding side walls (6a, 6b, 6c, 6d) of the connecting portion (6), and a pair of heat-sealers or ultrasonic welders (29) operating in conjunction with the arms (26), by which the fins (22) flattened against the respective side walls (6a, 6b, 6c, 6d) are secured in place.

Abstract: A tamper-evident closure including a spout and a cap. The spout includes an upwardly extending neck defining a neck opening, an annular cap-engaging retainer extending radially outwardly from the neck, and a fulcrum interconnecting the cap-engaging retainer and the neck. The cap selectively seals the neck opening and includes a top, an annular skirt depending from the top, and a tamper-evidencing band frangibly connected to a lower end of the annular skirt. The tamper-evidencing band has a radially inwardly extending spout-engaging retainer. The cap-engaging retainer is adapted to engage the spout-engaging retainer when the cap is removed from the neck to limit upward movement of the tamper-evidencing band with respect to the neck. A method of using the tamper-evident closure is also disclosed.

Abstract: The spout seal for combipacks consists of a bottom part (2) and a hinged lid (1) attached to it for opening and closing the seal. The bottom part (2) is fused onto a combipack with its level bottom side. It has a circular, upward-projecting overhang (11), which forms a pouring spout. The inside of the overhang (11) is open. The lid (1) forms a mold (21) that bulges out upwards on it when swiveled open, which forms a level top side that form-fits into the clearance opening (9) surrounded by the projecting lip (11) in the bottom side of the bottom part (2) when swiveled shut. This level top side either lies flush with this bottom side of the bottom part (2) or projects downward from this bottom side by up to 0.5 mm. This top side of the bulge (21) is bonded with the punched-out spot in the combipack or fused with the sealing foil of a combipack exposed through punching. When swiveling the lid (1) open, the sealing foil is cleanly torn out in the entire clearance section of the bottom part (2).

Abstract: An opening arrangement includes a bottom piece disposed to be positioned on a packaging material and to define a pouring opening; a lid disposed, in a closed state, to seal the pouring opening; and a tamper evidence intended to be broken the first time the opening arrangement is opened and which is connected to a pull tab connected to the lid and to a fastening surface disposed to be connected to the packaging material. The fastening surface is disposed to extend over a fold line along which the packaging material is intended to be folded for forming a package. A package and a method of providing a package with an opening arrangement are also disclosed.

Abstract: A cardboard container (1) is described particularly for solid, granular or powder products, but also adaptable to contain fluid products, in particular paste or cream products and the like. The container is obtained from two cardboard blanks (10), (11), the first giving rise to the body of the container, the second to a top closure wall. The body of the container rises conically from a rectangular base (2) to give rise at the top to a substantially octagonal mouth, wherein is inserted said reclosure cover (8) having peripheral flaps (h) upwardly folded and positioned inside the mouth of the container, to be blocked by corresponding flaps (f, f?) of the upper edge (3) of the container (1), which are folded inwardly and fixed by means of glue or heat-sealing adhesive.

Abstract: A paper packaging container is obtained by tube forming with a longitudinal seal of web-shaped packaging material. The package is filled with liquid food, and a transverse seal of the tube packaging material is made to form a pillow-shaped preliminary shape container. The preliminary shape container is then cut, and a final shape container having a top, side walls and a bottom is formed by folding the packaging material along crease lines. Flaps are formed during the forming of the top of the container and are folded outwardly and downwardly onto side wall faces of the container. The top of the container is formed as a shed roof shape. The method of folding the flaps outwardly from the top of the container and the resulting shaped container allows attachment of a large spout with a wide mouth on the top, while achieving high speed manufacturability without subjecting the paper packaging material to high stresses.

Abstract: Proposed for a square flat gable composite packing are a resealable spout element (1) and the manufacture of a flat gable composite packing with such a spout element (1) that eliminate the disadvantage of known spout elements, namely that such packings can no longer be opened once the sealed-on opening aids for initially opening the packing lose their non-positive bond with the packing during transport or as the result of inadequate proposed, with a cap (2), in which an opening element (4) sealing. A resealable spout element (1) is attached to the packing interior can be bonded with the cap (2) to form an undetachable unit by means of a connecting element (5) that penetrates an opening surface present in the packing.

Abstract: The present invention relates to an opening arrangement (10) comprising a bottom piece (11) which is arranged so as to be positioned on a packaging material (1) and to delimit a pouring opening, a lid (12) which is hinged about a folding joint and arranged so as, in closed position, to seal the pouring opening, tamper evidence (14) which is on the one hand connected to a pull tab (13) connected to the lid (12) and on the other hand connected to the bottom piece (11) or arranged so as to be connected to the packaging material by means of a fastening surface (15), and which tamper evidence (14) is intended to be broken the first time the opening arrangement (10) is opened. That portion (13b) of the pull tab to which the tamper evidence (14) is connected, the tamper evidence (14) and that portion of the bottom piece (11) to which the tamper evidence (14) is connected or the fastening surface (15) which is intended to be connected to the packaging material (1) extend essentially along a common plane (16).

Abstract: A sealed package (1, 1′) for pourable food products, made from sheet packaging material and having a top wall (6) crossed by a transverse sealing band (15) forming flat projecting tab (21) folde d coplanar with and onto the top wall (6) along a bend line (22), and an opening device (8) fitted to a portion of the top wall (6) bounded on one side by the sealing band (15); the tab (21) has a flat striplike auxiliary portion (25) interposed between the sealing band (15) and the bend line (22), so that the area of the portion of the top wall (6) available for the opening device (8) is increased by the width of the auxiliary portion (25).

Abstract: A pourer spout for a composite package of the carton brick type, arranged to be located level with the opening zone of the latter. The pourer spout comprises a base (2) fixed onto the container around the opening zone, and an articulated cover (4), able to reclose the container after opening. A perforating piece (6) is mounted pivotally on the base (2), facing the opening zone, in order to be moved between an initial position in which it is situated entirely outside the container to a final position in which it is situated substantially inside the container. A striker (8) is mounted pivotally on the base (2) in order to push the perforating piece (6) towards the inside of the container while perforating the wall of the latter and to more or less take the initial position of the perforating piece (6), the striker (8) in this last position acting as pourer.

Abstract: An orientationally sensitive closure for mounting to a container in a specific orientation includes a closure body and a flange. A spout portion extends from one side of the flange and an orienting projection extends from a side of the flange opposite of the spout. The flange and spout may be coaxial with on another, with the spout centrally disposed thereon. The projection extends from the flange in a non-coaxial relation to the spout and flange. An apparatus for orienting the closure prior to mounting to a container includes a body defming inlet and outlet regions extending along a longitudinal axis of the body. Flange and projection receiving channels extend between the inlet and outlet regions. The flange channel defines a substantially straight-through path through the apparatus, along the longitudinal axis. The projection channel defines a path having at least two bends therein defming a portion generally transverse to the longitudinal axis.

Abstract: A method of fitting a closable opening device (2, 2′) to a sealed pourable food product package (1, 1′), the method including the steps of heat sealing a frame (15, 56) of the opening device (2, 2′) about a removable portion (10a, 70a) of the package (1, 1′), and heat sealing a cap (17, 58) of the opening device (2, 2′) directly to the removable portion (10a, 70a).

Abstract: A closure for attachment to a carton. The closure comprises a base and a cover. The base includes a debossment or trough which facilitates adhesion of the closure to the carton, e.g. with hot melt. The surface of the carton to which the closure is being attached may have a debossment instead of or in addition to that of the closure.

Abstract: An opening device (2) attached at a hole (4) in a top wall portion (16) of a packaging container (12) and positioned adjacent a fold line (14) of the packaging container, including a base portion (8) connected to the top wall at the hole, and a lid portion (10) releasably connected to the base portion, in which the base portion has a portion (26) protruding from a main circumferential portion (24) towards the fold line (14), for providing increased stability of the container during storage and transport. A tamper evidence protrusion (11), also functioning as a pull tab for opening the lid portion, extends from the lid portion to be connected to an outer side (6b) of the top wall portion. A reduced thickness tearing edge (28) is provided between the base portion and the lid portion for facilitating opening, and a bistable hinge (9)) releasably biases the lid portion to stably remain in an open position, for avoiding interference of the lid portion during product dispensing.

Abstract: An opening and closing device for a package containing a pourable product. The device is affixed to the package at the top end of the package and includes a ring affixed to the surface of the package. The ring encompasses an intended pouring opening which is prescored. A combination of a rupture element and a lever arm are hingedly mounted within the ring in position for activation of the rupture element through the lever arm, to rotate the distal end of the rupture element against the prescored region and to partly tear away a tab of the package. Further rotation of the rupture element carries the tab into the interior of the package. Provision is made for retention of the rupture element and tab within the interior of the package out of the flow path of contents being poured from the package through the opening formed by removal of the tab.

Abstract: A method and apparatus for forming a bottom closure of a container employing multiple assembly lines and including a universally foldable seal fin as a part of the bottom closure. A novel blank for the container is disclosed.

Abstract: One aspect of the present invention is a packaging material having a abhesive for preventing the adherence of the interior surfaces of the packaging material during application of a closure thereto. One example is a carton blank having the closure attached prior to erection of the blank on a packaging machine. Another example is a, roll of packaging material such as used to fabricate a TETRA BRIK® parallelepiped package on a vertical form, fill and seal machine. Another aspect of the invention is a method for applying a closure to such a packaging material. Yet another aspect of the present invention is an apparatus for applying closures to such packaging material. The abhesive may be a coating, printing, strip or an embossment of the material.

Abstract: The present invention is a package closure apparatus. The landing extends from a base of the closure apparatus into an opening of the closure apparatus. The spring face adjoins the landing at a first junction forming a first flexible joint. The push-tab adjoins the spring face at a second junction forming a second flexible joint. The first flexible joint, the spring face, and the second flexible joint cooperate to enable the push-tab to move relative to the base of the apparatus. The air vent is adapted to facilitate a substantially even flow rate of a product through the opening of the closure apparatus.