Abstract: A method of processing boxes includes shuttling a box in a first direction and cutting to separate outer flaps of the box from one another as the box moves past a cutting tool in the first direction, wherein the outer flaps overlie inner flaps. The method includes engaging a set of opening guides with the outer flaps of the box to drive the outer flaps open. The method includes opening inner flaps using shape memory and shuttling the box in the first direction over an inclined plane after the inner and outer flaps are open to flatten the box.

Abstract: A corrugated cardboard blank for making a collapsible container including one or more panels joined to a bottom panel. The bottom panel is divided into first and second sectional panels on opposing sides of an interface comprising perforated portions extending from a first pair of diagonally opposing corners of the bottom panel. Each perforated portion includes an inner end, wherein the inner ends of the perforated portions are longitudinally spaced from each other. First and second fold lines extend diagonally at least partially between a second pair of diagonally opposing corners of the bottom panel and respective perforated portions. A frangible central portion of the interface extends between the inner ends of the perforated portions, wherein a plurality of unbroken flutes of the corrugated material extend laterally across the central portion of the interface.

Abstract: 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.

Abstract: Provided is a novel bag-in-box having a small load on the environment. A bag-in-box includes a box body including a corrugated cardboard as a forming material, and a flexible inner bag that is accommodated in the interior of the box body, in which the inner bag is formed of a material containing a biomass-derived polyolefin resin.

Abstract: Disclosed herein are storage containers which protect or contain perishable goods or other materials. In one embodiment, a collapsible, flat lying container may include a base connecting to a plurality of sidewalls. The base and the plurality of sidewalls may be constructed from a rigid plastic and connected by a flexible joint. Each sidewall in the plurality of sidewalls may be connected to two other sidewalls by a flexible joint. Further, at least one of the plurality of sidewalls may be connected to a lid which is constructed from a rigid plastic by a flexible joint.

Abstract: A carton has an automatically erected bottom that securely closes the bottom of the carton. In one embodiment, the carton blank has two major side panels and two minor side panels serially connected. The carton blank has two bottom flaps which form the bottom of the carton. Each bottom flap is connected to one of the major side panels and one of the minor side panels. The carton blank avoids the erecting and forming issues associated with prior art carton blanks which have an automatically erected bottom.

Abstract: Containers that are capable of transitioning from a collapsed configuration to an uncollapsed configuration. The containers, when in a collapsed configuration, may have a relatively low profile. When in an uncollapsed configuration, the containers can function as receptacles for receiving solids or liquids. Some containers can be manufactured by folding a foldable sheet that includes a plurality of openings.

Abstract: A blank used for making a rapidly erected and collapsible container is disclosed. The container is movable between a flat configuration and a box configuration. The blank comprises a primary panel and a secondary panel, which are hingedly coupled to each other. The secondary panel is hingedly coupled to a secondary flap. The secondary flap is hingedly coupled to a terminal portion. The terminal portion is hingedly coupled to a tab. The tab is configured to fold towards the terminal portion. The secondary flap is configured to fold towards the secondary panel. The tab is configured to connect to the primary panel. Embodiments foster a blank used for making a container that rapidly, easily, and conveniently transitions from a flat configuration to being ready for use in a box configuration. Moreover, the container provides speed and efficiency without compromising cost effectiveness and structural integrity.

Abstract: A zipper carton assembly for receiving a blinded trial product includes a carton body having an encircling side wall, a floor, and a covering that together bound an inner compartment for receiving the blinded trial product, an adhesive layer disposed on a portion of the covering, and a removable liner covering at least a portion of adhesive layer. The covering includes an inner closure panel that folds into a closed position to selectively cover an access opening to the inner compartment and an opposing outer closure panel that folds over and is secured to a portion of the inner closure panel by means of the adhesive layer. The removable liner covers the adhesive layer until the zipper carton assembly is ready for sealing. The sealed zipper carton assembly can be opened by removing a zipper tear strip formed in a portion of the covering.

Abstract: This invention relates to an improvement enabling improved handling of the article of luggage. Articles of luggage are disclosed incorporating a variety of manipulation means 20 by which a user may manoeuvre an article of luggage 2 from a first position to a second position, the manipulation means 20 being provided on or over a top or side panel of the article of luggage, the manipulation means being provided with at least two gripping regions, the gripping regions being disposed along different axes to one another.

Abstract: The storage box is fanned from a sheet provided with a plurality of folding lines defining a parallelepiped provided with six faces. One of the faces is a hinged lid, and it is characterized in that the opposed face to the hinged lid comprises a first sector provided with an oblique folding line that defines a first joining zone. A second sector also provided with an oblique folding line that is joined to the first sector in the first joining zone; and a third sector is provided with an oblique folding line that defines a second joining zone; and a fourth sector that is joined to the third sector in the second joining zone.

Abstract: A tissue dispenser with a tissue advancement features includes a multi-sided dispenser with a hollow interior. Tissues are supported upon an advancement plate within the interior. A dispensing opening is disposed in a top of the dispenser and the advancement plate lies on the bottom of the interior. The bottom of the dispenser includes two advancement flaps, or legs that are frangible formed with the dispenser bottom by way of perforated lines. The perforated lines are broken by a user and the advancement flaps rotated into the interior and into contact with the bottom of the advancement plate. Further pushing of the flaps engages them with tabs on the advancement plate to hold it in place within the dispenser at a level nearer the dispenser opening.

Abstract: A foldable box that includes a cover; a bottom; a right side; a front side; a left side; a rear side; an outside connector; a front connector; and a rear connector. The cover and the bottom can be foldably connected to the outside connector. The right side, the front side, the left side and the rear side can be foldably connected to each other. Also, a portion of the front connector can be foldably connected to a bottom edge of the left side, a portion of the front connector can be foldably connected to a bottom edge of the front side, a portion of the rear connector can be foldably connected to a bottom edge of the rear side and a portion of the rear connector can be foldably connected to a bottom edge of the right side.

Abstract: The present invention provides a carton constructed from a single blank of paperboard material featuring an auto-erecting bottom. The carton includes first through eighth sides panels, a glue flap attached along a fold line to a first side edge of the first side panel, a first bottom flap attached along a fold line to a bottom edge of the second side panel, and a second bottom flap attached along a fold line to a bottom edge of the sixth side panel. The carton includes a first bottom folding assembly attached to a bottom edge of the third and fourth side panels, a second bottom folding assembly attached to a bottom edge of the seventh and eighth side panels, a third bottom folding assembly attached to the first side panel, and a fourth bottom folding assembly attached to the fifth side panel.

Abstract: A stackable open topped box and a blank from which it is folded are provided in which a fluted sheet material is cut and sulcated to form a box The flutes extend parallel to the side walls of the box and up the height of the end walls. Each side wall has an indent whereof the ends terminate in a diagonal fold inclined upwardly and towards the adjacent end of the box at an angle of 45°. The fluted sheet material originally adjacent the edge of the indent is folded inwards and downwards as a composite flap such that the flutes of the fluted material are generally vertical and the material extends to substantially the bottom of the box. A strip that is approximately beneath the diagonal fold is flush with the inside of the side wall of the box.

Abstract: A blank assembly includes a tray blank having a first end panel assembly, a first side panel assembly, a second end panel assembly, and a second side panel assembly in series. Each panel assembly includes a removable pad panel. The tray blank further includes a bottom panel extending from each panel assembly at a fold line. The blank assembly further includes a first side insert blank configured to couple to the first side panel assembly. The first side insert blank having a removable pad panel configured to at least partially align with the removable pad panel of the first side panel assembly. A second side insert blank is configured to couple to the second side panel assembly. The second side insert blank includes a removable pad panel configured to at least partially align with the removable pad panel of the second side panel assembly.

Abstract: A container configured to be selectively moved between a substantially flat configuration and a deployed configuration is provided. The container includes a plurality of side walls formed from a first blank. The first blank includes a plurality of side panels extending in series along a plurality of substantially parallel fold lines and at least one slot defined within at least one side panel of the plurality of side panels. The container further includes a bottom wall coupled to the plurality of side walls, wherein the bottom wall is formed from a second blank. The second blank includes a plurality of side edges and at least one tab extending form at least one side edge. The at least one tab is configured to be inserted into the at least one slot to construct the container. The second blank is coupled to the first blank at at least the at least one slot and the at least one tab for forming the bottom wall of the container.

Abstract: A blank assembly includes a tray blank having a first end panel assembly, a first side panel assembly, a second end panel assembly, and a second side panel assembly in series. Each panel assembly includes a removable pad panel. The tray blank further includes a bottom panel extending from each panel assembly at a fold line. The blank assembly further includes a first side insert blank configured to couple to the first side panel assembly. The first side insert blank having a removable pad panel configured to at least partially align with the removable pad panel of the first side panel assembly. A second side insert blank is configured to couple to the second side panel assembly. The second side insert blank includes a removable pad panel configured to at least partially align with the removable pad panel of the second side panel assembly.

Abstract: A container preassembly which has an inner sleeve in a flat unopened position disposed within an outer sleeve in a flat unopened position. The two sleeves are adapted to form the two ends of the container and are secured together in the aligned relationship of the final open container, thereby allowing the preassembly to be opened into the form of the final container without requiring further adjustment. Once opened, the flaps for forming the container bottom are folded to create a container ready for use. A method of making the container preassembly is also provided.

Abstract: The storage box is formed from a sheet provided with a plurality of folding lines defining a parallelepiped provided with six faces, one of said face being a hinged lid (2), and it is characterized in that the opposed face to said hinged lid comprises a first sector (1a) provided with an oblique folding line (7a) that defines a first joining zone (8a); a second sector (1b) also provided with an oblique folding line (7b) that is joined to said first sector (1a) in said first joining zone (8a); a third sector (1c) provided with an oblique folding line (7c) that defines a second joining zone (8c); and a fourth sector (1d) that is joined to said third sector (1c) in said second joining zone (8c). It permits to obtain a box that can be mounted by itself.

Abstract: A container formed from a single blank of sheet material is provided. The container includes an automatically-erecting bottom wall configured to be selectively moveable between a substantially flat position and a fully erect position. The container includes a plurality of side panels, including at least a first side panel, a second side panel, a third side panel, and a side joining tab. The container also includes a plurality of bottom flaps for forming a bottom wall, including both minor and major bottom flaps. A first bottom flap extends from the first side panel, a second bottom flap extends from the second side panel, and a third bottom flap extends from the third side panel. The second bottom flap includes a first minor joining tab for coupling to the first bottom flap. The third bottom flap includes a third joining tab for coupling to a second major bottom flap.

Abstract: The present invention provides a carton constructed from a single blank of paperboard material featuring an auto-erecting bottom. The carton includes first through eighth sides panels, a glue flap attached along a fold line to a first side edge of the first side panel, a first bottom flap attached along a fold line to a bottom edge of the second side panel, and a second bottom flap attached along a fold line to a bottom edge of the sixth side panel. The carton includes a first bottom folding assembly attached to a bottom edge of the third and fourth side panels, a second bottom folding assembly attached to a bottom edge of the seventh and eighth side panels, a third bottom folding assembly attached to the first side panel, and a fourth bottom folding assembly attached to the fifth side panel.

Abstract: A pre-folded automatic bottom box form made from a unitary blank of material. The form has a blank of corrugated material that is die cut and creased so as to form a series of panels and flaps arranged in three rows of four panels or flaps each and a fourth row with two panels, all arranged in four columns, a first row comprising four panels that end up in the box as an automatic bottom, a second row comprising four panels that end up in the box as sidewall and end wall panels, a third row contiguous with the second row and comprising four panels that end up in the box as reinforcing sidewall and end wall panels, and a fourth row coupled to the third row and comprising first and second panels making additional end wall reinforcing panels.

Abstract: A three-dimensional illuminated greeting card which combines a unique card construction having a 3D pop-out structure with one or more lights contained therein. The 3D pop-out structure forms an internal cavity in which illumination means and other electronic components are contained. One or more sides of the 3D structure are made of translucent or semi-translucent material, creating a screen that can be illuminated from behind by one or more miniature lights, such as LED lights. The light or lights may be connected to an integrated circuit chip that can be programmed with various lighting effects. The greeting card may optionally include other electronic components which are configured to play sound or music or perform other electronic effects.

Abstract: A blank assembly includes a tray blank having a first end panel assembly, a first side panel assembly, a second end panel assembly, and a second side panel assembly in series. Each panel assembly includes a removable pad panel. The tray blank further includes a bottom panel extending from each panel assembly at a fold line. The blank assembly further includes a first side insert blank configured to couple to the first side panel assembly. The first side insert blank having a removable pad panel configured to at least partially align with the removable pad panel of the first side panel assembly. A second side insert blank is configured to couple to the second side panel assembly. The second side insert blank includes a removable pad panel configured to at least partially align with the removable pad panel of the second side panel assembly.

Abstract: A three-dimensional illuminated greeting card which combines a unique card construction having a 3D pop-out structure with one or more lights contained therein. The 3D pop-out structure forms an internal cavity in which illumination means and other electronic components are contained. One or more sides of the 3D structure are made of translucent or semi-translucent material, creating a screen that can be illuminated from behind by one or more miniature lights, such as LED lights. The light or lights may be connected to an integrated circuit chip that can be programmed with various lighting effects. The greeting card may optionally include other electronic components which are configured to play sound or music or perform other electronic effects.

Abstract: A storage box includes a main body portion. The main body portion includes long longitudinal plate portions, short longitudinal plate portions, bottom plate portions that are continued from the long longitudinal plate portions and the short longitudinal plate portions, respectively, and lid portions that are continued from the long longitudinal plate portions and the short longitudinal plate portions, respectively. The long longitudinal plate portions are respectively formed with first valley-folding portions which extend in an upper and lower direction. The bottom plate portions continued from the tong longitudinal plate portions are formed with mountain-folding portions on extended lines of the first valley-folding portions. The lid portions continued from the long longitudinal portions are formed with second valley-folding portions on the extended lines of the first valley-folding portions.

Abstract: The invention relates to a folding carton for the preservation and for the transport of goods with a reduced complexity, comprising a front wall element, a rear wall element, side wall elements connected to the front wall element and to the rear wall element by fold lines, a lid connected to the front wall element by a fold line, a base connected to at least one of the front wall element, the rear wall element and the side wall elements by a fold line and a separation flap element connected to one of the rear wall element and the side wall elements by a fold line, wherein the separation flap element comprises a plurality of flap sections, the flap sections by folding being arranged relative to each other in such a way that at least three compartments are formed.

Abstract: One embodiment of the carrier has a central vertical support panel structure with two foldable receptacles extending outwardly from the vertical support panel structure. The outside wall of each receptacle is extended upwardly and bent over to cover the receptacle, and the top portions of those walls are joined together to form a carrying handle structure, either with or without the upper portion of the vertical support panel structure. The portions of the outside walls forming the covers can have openings to receive the necks of bottles such as wine and beer bottles to give added lateral support for the bottles. A simplified embodiment uses only one of the foldable receptacles and has two lateral side walls which extend upwardly and join together to form a handle structure.

Abstract: A blank of sheet material for forming a container including automatically locking bottom panels is provided. The blank includes a pair of end panels, a pair of side panels and at least one corner panel that are interconnected. The corner panel extends between an adjacent end panel and side panel. The blank includes bottom end panels extending from the end panels and bottom side panels extending from the side panels. A first coupling tab is integral with a bottom end panel, and a second coupling tab is integral with a bottom side panel. The first coupling tab attaches to a bottom side panel, and the second coupling tab attaches to a bottom end panel. The coupling tabs upwardly direct the bottom panels when the container is moved to a flat position and downwardly direct the bottom panels when the container is moved from the flat position to an erected position.

Abstract: A carton has an auto bottom that securely closes the bottom of the carton. A reinforcing blank may be provided in the interior of the carton.

Abstract: Frozen products requiring cold insulation are housed inside of the cold-insulating container structured of a vacuum heat-insulating material, and the cold-insulating containers are loaded in a refrigerator vehicle, cold-insulating vehicle, or room-temperature vehicle other than a freezer vehicle for delivery. Each of the peripheral walls, lids, and bottom faces of this container is made of a sheet material enveloping the vacuum heat-insulating material therein. In each of the peripheral walls adjacent to the peripheral walls connected to the lids, the vacuum heat-insulating material is divided along folding line so as to be foldable.

Abstract: The carrier has a central vertical support panel structure, and a pair of foldable receptacles extending outwardly from opposite sides of the vertical support structure. The receptacles have automatically-opening bottom walls with symmetrical bottom panels which overlap to even-out the strength of the bottom walls and minimize areas of reduced strength. At least two opposed bottom panels are shaped to interlock with one another to hold the carrier open once it has been unfolded. Elongated, connected reinforcing flanges strengthen the carrier in the vertical direction.

Abstract: A blank of sheet material for forming a container including automatically locking bottom panels is provided. The blank includes a pair of end panels, a pair of side panels and at least one corner panel that are interconnected. The corner panel extends between an adjacent end panel and side panel. The blank includes bottom end panels extending from the end panels and bottom side panels extending from the side panels. A first coupling tab is integral with a bottom end panel, and a second coupling tab is integral with a bottom side panel. The first coupling tab attaches to a bottom side panel, and the second coupling tab attaches to a bottom end panel. The coupling tabs upwardly direct the bottom panels when the container is moved to a flat position and downwardly direct the bottom panels when the container is moved from the flat position to an erected position.

Abstract: A carton capable of containing a plurality of food items is disclosed. The carton can be separated into two portions or trays, each of which can be converted into a tray for heating a food item in a microwave oven. One or both of the trays may be designed to elevate the food product from the turntable or floor of the microwave oven to enhance the efficiency of the heating process. One or both trays may include a microwave energy interactive to enhance browning and/or crisping of the food item.

Abstract: The present invention is directed to a paperboard container having generally finger access or handhold openings forming carry handles in the end walls. The handhold openings are defined by two adjacent tapered punch-out panels aligned end-to-end and hinged at their outer ends to a respective end wall. When two adjacent tapered punch-out panels punched out they fold oppositely to one another and inwardly into the container in laterally spaced relation to one another on opposite sides of the respective openings. A tear-out panel in one end wall adjoins the associated hand hold openings and when removed forms a dispensing or pourable opening immediately below the associated hand hold openings.

Abstract: A food container has a box base with four side panels and four bottom flaps extending from the respective side panels to close the floor of the box base leaving the top open. The bottom flaps are so designed and glued together that the box sides can be folded flat for stacking and then unfolded into a box structure having its bottom wall closed automatically. The box base provides food-receiving area while carrying and serving the eatery. Raised from the top of the box base are circumferential edges defining a tray top. The tray top carries out the decorative role when it is popped open as is possible thanks to the inventive folding scheme implemented in the tray top. The tray top also has carrying handles for the user. The front face of the tray top in the serving mode can be decorated with various cutouts shaped as interesting objects.

Abstract: A carton having two opposed crush-lock ends, a flat bottom and opposed top with a substantially central opening which can accommodate receptacles having necks of varying diameters. The carton is designed to be shipped as a flat partially assembled blank which can be erected into a substantially rectangular box by pushing inwardly on the edges so the side panels of the box lock in substantially flat configuration. The top opening has outwardly radiating cut lines to define wedge shaped segments with an arcuate score line intersecting the segments whereby the segments can deflect and accommodate different sized receptacles.

Abstract: A folding collapsible storage box is disclosed to include a folding collapsible box body, which has a front open side, a rear open side, a flexible retangular cover flap stitched to two adjacent ones of the four peripheral sides of the rear open side, and a zip fastener that fastens the other two sides of the flexible rectangular cover flap to the other two adjacent ones of the four peripheral sides of the rear open side, a supporting board inserted into the rear open side of the folding collapsible box body to support the folding collapsible box body into shape after opening of the zip fastener, and partition boards mounted inside the folding collapsible box body to divide the holding space of the folding collapsible box body into multiple storage compartments.

Abstract: A collapsible, automatically locking box is appropriately sized for transporting the typically five to seven reels of film of a complete movie, and includes the reinforced bottom and top necessary to support the weight of the complete movie.

Abstract: A folding box for packing made from a high density foam polypropylene resin board, in which the strength in a connecting portion is secured, durability is improved, and reusability is secured in addition to returnability and recyclability is provided. A folding box for packing is made of high density foam polypropylene resin and contains a developed flat box forming board having two box forming bodies (P1) and (P2) respectively including a main face wall (2) extendedly provided on one lateral side thereof with a connecting piece (1), a side face wall (3), and extendedly provided bottom forming boards (4) and cover forming boards (5).

Abstract: An receptacle and a blank for forming a receptacle carrier for packaging fragile articles includes a plurality of side wall panels hinged together to form a collapsible upright tubular structure for receiving an article and article support structure at the lower end of the tubular structure for supporting the article. The support structure has a plurality of displaceable strips secured together such that when the tubular structure is erected from a flat collapsed form, the displaceable strips are automatically displaced into the tubular structure to form the supporting structure.

Abstract: The packaging unit comprises a receiving chamber for popcorn, or the like, the outside thereof having secured thereto a pocket into which a beverage cup is insertable such that said cup is seated in a clamp seat. The packaging unit can comfortably be carried by a user gripping around the pocket with one hand. If the packaging unit is made from a one-part blank, it can be produced and erected easily.

Abstract: A convertible bread packaging product preserves loaf bread. The packaging product includes a foldable paperboard blank having first and second opposing end edges and first and second opposing side edges. The blank is folded along three lateral fold lines, and is attached along the first and second end edges to define a plurality of joined walls. The three lateral fold lines include a middle fold line and two outer fold lines. First and second spaced-apart scores are formed with the blank in a margin adjacent one of the first and second side edges. The first and second scores extend parallel to the side edge and intersect respective outer fold lines. The walls cooperate to form a protective enclosure having a length dimension greater than a width dimension, and at least one open end for receiving a loaf of bread. The enclosure is movable between a collapsed position for stacking the packaging product prior to use, and an open position for storing the loaf of bread during transport and handling.

Abstract: A package that is movable between a collapsed position and an uncollapsed position is formed from at least three panels coupled to one another to form a panel assembly. A series of lower flaps are coupled the lower edges of the panels and interlock to form a permanent closure at a lower end of the panel assembly. A foldable flap coupled to one of the panels and interlocking with another of the panels to form an openable closure at the upper end of the panel assembly. The enclosure formed by the panels, the lower flaps and the upper flaps is foldable into a generally flat collapsed configuration in a plane containing a folding axis that is provided in the permanent closure.

Abstract: Exhibiting favorable attributes of both a regular slotted container (“RSC”) and an automatic bottom container, a sheet material container is quickly and easily erectable from a knocked-down-flat (“KDF”) container precursor. The precursor collapses to a uniform two-layer KDF condition which permits stable, even stacking of multiple precursors for bulk shipping and storage of the same. The precursor is formed from a blank including a plurality of wall panels hingedly attached to each other along fold lines to form a closed loop of wall panels, and a plurality of end flap panels hingedly attached along fold lines to ends of the respective wall panels. A pair of adjacent end flap panels lie in face-to-face relation with each other in the KDF condition. One of the adjacent pairs of panels has a diagonal fold line defining a corner attachment region that attaches to the other end flap panel.

Abstract: A convertible bread packaging product preserves loaf bread. The packaging product includes a foldable paperboard blank having first and second opposing end edges and first and second opposing side edges. The blank is folded along three lateral fold lines, and is attached along the first and second end edges to define a plurality of joined walls. The three lateral fold lines include a middle fold line and two outer fold lines. First and second spaced-apart scores are formed with the blank in a margin adjacent one of the first and second side edges. The first and second scores extend parallel to the side edge and intersect respective outer fold lines. The walls cooperate to form a protective enclosure having a length dimension greater than a width dimension, and at least one open end for receiving a loaf of bread. The enclosure is movable between a collapsed position for stacking the packaging product prior to use, and an open position for storing the loaf of bread during transport and handling.

Abstract: A carton is provided with an automatic bottom panel, which extends from a side panel, and has two converging reverse-scored fold lines, which extend outwardly from the side panel. One end flap featuring an angled score is folded up from the automatic bottom panel and is glued to its body panel. Adhesive is applied only above the diagonal folding score, leaving the unglued section free to fold in reverse in the bottom formation. The other end panel bottom flap is folded inwardly in the box joining process and a second of that flap with another diagonal score is folded in reverse for glue application. As the main panels are folded in the final gluing process the reverse folded glued section adheres to the outside surface of the previously mentioned major bottom flap. As the carton is brought into square during the erection process, the flaps self-form into a solid, full-overlapping bottom.

Abstract: A folding box for packing made from a high density foam polypropylene resin board, in which the strength in a connecting portion is secured, durability is improved, and reusability is secured in addition to returnability and recyclability is provided.

Abstract: A collapsible carton for shipping, storage and display of individually wrapped smaller packages is provided which includes opposing front and rear panels, a floor and a pair of opposing side panels. The front, rear and side panels have walls of identical height as measured from the floor up to an upper edge of each of the panels. Together they form a receiving cavity with the edges defining an open mouth. Each side panel includes a tear-away section shaped preferably as a right triangle, one edge of the tear-away section being coincident with the upper edge of the respective side panel and a diagonal edge in perforated attachment running transverse across the side panel. The front panel also includes a tear-away section having one edge coincident with the upper edge of the front panel and an opposed edge in perforated attachment.