Abstract: This invention relates to a surface mount outlet box for use in electrical, electronic, security and various telecommunications installations which stores and ships flat to save space and interfaces with a wide variety of face plates and raceways.

Abstract: A self-squaring corrugated container employs alignment markings on and adjacent to the manufacturing joint to allow quick visual inspection of placement and orientation of the manufacturing joint, and employs interlocking contoured peripheral edges on the major bottom flaps to allow consistent, quick, and easy formation of a container which is square, non-skewed to within small, strict tolerances. Both the alignment markings and contoured bottom flaps are die cut into the carton blank to insure uniform container alignment. Additional container features include employment of a hinged, partially detached top flap to accommodate use of the container to packaged bottles. Method steps are provided for forming the self-squaring container using the innovative features.

Abstract: An elongate blank for forming a tubular carton includes panels arranged in a row along the length of the blank. The panels are hingedly connected one to another in series. Each panel has a pair of opposed free end edges disposed generally along the length of the blank. Each panel is formed along either free end edge thereof with a cutout so that the blank is provided along either longitudinal edge thereof with a plurality of tabs each interposed between adjacent cutouts. The cutouts are dimensioned and configured such that the tabs have an identical size and configuration and are complementary to at least some of the cutouts.

Abstract: A container assembly for bulk materials and a kit for assembling same are disclosed. A forming member having a plurality of sidewalls defines an internal cavity for receiving bulk materials. The sidewalls are arranged relative to one another and are locked into position so as to define a geometric volume of predetermined shape, by means of a locking assembly. The locking assembly can be integrally attached to or can be separable from the sidewalls, and can form a bottom of the container assembly. A tubular sleeve of continuous material is sized to snugly engage and overlie substantially the entire outer surface area of the sidewalls. The sleeve provides the containment strength, while the forming member provides structural shape and stability to the container assembly. Additional layers of corrugated material or woven polypropylene material or their combination may be used as inserts engaging the inner peripheral sidewall areas of the forming member to provide additional strength to the container assembly.

Abstract: A retaining structure for securing first and second flaps of a box structure in an overlapping, closed condition comprising a first tab pliably coupled to the first flap and defining a free end having a substantially circular shape and an a complementary aperture having a shape and size substantially the same as the free end and disposed in substantial alignment with the free end when the first and second flaps are in the overlapping condition. The tab and aperture cooperate when the tab is pivoted so as to be retainably received by the aperture.

Abstract: The invention is a triangular shipping container that is easily closed, easily opened, and that is reusable. The container is formed from a cardboard sheet that is provided with a number of mating male and female tabs.

Abstract: A blank and carton that provides for efficient, cost-effective, sanitary packaging of food products such as breadsticks, chicken wings, pizza slices, and the like.

Abstract: A carton blank may be formed from a first sheet of relatively rigid material and a second sheet of relatively flexible fluid impervious material. The second sheet of relatively flexible fluid impervious material may cover some but not other portions of the first sheet of relatively rigid material in order to facilitate gluing of the other portions of the first sheet of relatively rigid material when the carton blank is assembled into a carton.

Abstract: An elongate blank for forming a tubular carton includes panels arranged in a row along the length of the blank. The panels are hingedly connected one to another in series. Each panel has a pair of opposed free end edges disposed generally along the length of the blank. Each panel is formed along either free end edge thereof with a cutout so that the blank is provided along either longitudinal edge thereof with a plurality of tabs each interposed between adjacent cutouts. The cutouts are dimensioned and configured such that the tabs have an identical size and configuration and are complementary to at least some of the cutouts.

Abstract: A foldable tote box comprises two side-wall panels, each having four holding tabs near each corner of the panel, and two end-wall panels, each having two corner wing panels on each of which two locking insert tabs are formed to be engaged with the holding tabs on the corresponding side-wall panels. The tote box further comprises at least one cover which comprises a base panel, two side panels, two end panels, and four corner panels that are integrally connected to the end panels. The cover has locking insert tabs on the side panels and holding tabs formed on the corner panels such that the locking insert tabs are pressed and inserted through the holding tabs and held by the holding tabs when the side panels and end panels are folded upward to form the covers.

Abstract: A packaging case is provided for containing at least one container. The case has a first sheet and a second sheet. The first sheet forms a first vertical panel of the case having a first edge with a first bead and a second edge with a second bead, the second edge being opposite the first edge, a first horizontal panel of the case having a first edge and a second edge opposite the first edge, and a second vertical panel of the case having a first edge with a first bead and a second edge with a second bead, the second edge being opposite the first edge.

Abstract: A blank (2) for a wall of a tubular carton, the blank having a first panel (4) and a second panel (6), whereby with the first panel (4) folded to a face to face relationship with the second panel, the folded blank has a first end including extension to engage the first end with an opposite second end of the folded blank (2). The first panel (4) is connected to the second panel (6) by a connecting part (8) which extends along a portion only of a mutual edge of the first and second panels (4, 6) adjacent the engaging extension (14).

Abstract: An easy-open folding carton having a manufacturer's joint in which two panels are joined by an adhesive. One of the two panels includes a plurality of punch scores. The other panel is coated with a coating and includes a plurality of uncoated “knock-outs” that are aligned with the punch scores. The adhesive is disposed between the two panels in alignment with the knock-outs and punch scores. The panel that includes the punch scores is preferably coated, except for an uncoated stripe that extends through the approximate center of the punch scores.

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: The invention is a triangular shipping container that is easily closed, easily opened, and that is reusable. The container is formed from a cardboard sheet that is provided with a number of mating male and female tabs.

Abstract: A corrugated plastic box is disclosed. The box is provided with an L-shaped or chair-shaped end panel which can be adhesively secured to a box side panel. The end panel has a lower portion which extends over a relatively great number of box side corrugations, and an upper panel portion which extends over fewer box side corrugations, so as to spread interior box loads across a number of corrugations and inhibit box side bowing. The box sides are also strengthened by providing upper panels which are rolled over along the top edges of the box, the panels are then food or otherwise fastened to the side panels. The rolled-over top edges thus formed strengthen the box, and prevent the entry of contaminants into the otherwise-exposed side panel corrugation flutes. The box is provided with a number of specially shaped box bottom panels which enable the box to be quickly and easily erected by even inexperienced personnel.

Abstract: An universal semi-automatic foldable box is generally disclosed comprising a box body (1) having a bottom panel (2), and two or more side walls (5), and the corresponding number of soft sheets (9) and spring strips (11). Each spring strip is connected to the bottom panel and at least one side wall. The side walls are connected to the bottom panel such that they can unfold and rise and the sheets form foldable connecting portions for connecting the side walls, and the spring strips serve to unfold the box flat. The spring strip has the property of remaining straight when unfolded but self-folding when it is slightly bent from its straight condition. The spring strips may be provided as an integral part of the box, or alternatively, may be a separate piece, which then can be attached by the user to the side walls of the box. The box body can be of different size and shape, such as for example square, sphere, rectangular, hexagonal, octagonal, and the like, and can be made of any material.

Abstract: This invention relates to a secondary locking system for wrap-around carriers. A secondary male lock is held in the vertical position by a female flap leaning against the male lock. The adjacent pairs of secondary male locks and corresponding female locks are aligned with each other along a single longitudinal line which traverses an adjacent article contained within the carrier.

Abstract: A blank is provided for the construction of a file storage box, the blank being formed from a single sheet of material, and having first and second substantially identical rectangular panels (1, 10) joined together by a third rectangular panel (8) at respective first and second fold lines (9, 11). Fourth and fifth substantially identical rectangular panels (2, 3) are joined to the first panel (1) at opposite sides thereof by third and fourth fold lines (4, 5) at right-angles to the first fold line (9). Sixth and seventh substantially identical rectangular panels (12, 13) are joined to the second panel (10) at opposite sides thereof by fifth and sixth fold lines (14, 15) at right-angles to the second fold line (11).

Abstract: A paper or foam cup having an aperture in the cap positioned to enable a user to drink from the cup through the aperture. Leakage through a gap between cap and cup, normally found in caps of the prior art formed by a step in the rim of the cup at the meeting location of the cup rim and seam of the cup, is prevented by any one of sevearal embodiments of the invention.

Abstract: A paper cup having an aperture in the cap positioned to enable a user to drink from the cup through the aperture. Leakage through a gap between cap and cup, normally found in caps of the prior art formed by a step in the rim of the cup at the meeting location of the cup rim and seam of the cup, is prevented by any one of sevearal embodiments of the invention.

Abstract: A corrugated collapsible shipping container is disclosed which includes a rigid pallet having side panels, a back panel and a front door panel extending upwardly from the pallet, one side panel and the back panel formed from a sheet of corrugated material, and the other side panel and the door panel formed from a second sheet of corrugated material. Corrugated support beams extend across the top with a top sheet closing the container. The front door is self-hinged for access into the container.

Abstract: A storage box structure includes a first plate, a second plate, a third plate, a fourth plate, a fifth plate, a sixth plate and a seventh plate which are integrally formed and connected with each other, thereby decreasing cost of fabrication. In addition, the storage box structure may be assembled and disassembled easily, quickly and conveniently, thereby facilitating the user assembling and disassembling the storage box structure. Further, multiple storage box structures may be combined with each other in a laminated manner rigidly and stably, thereby reducing the space of storage. Further, the storage box structure is expanded into a planar sheet when not in use, thereby reducing the space of storage, and thereby decreasing cost of transportation.

Abstract: A paperboard blank for forming a carton and a machine for applying the same to a series of containers for forming a package without the need for glue or other adhesives and including novel gussets attached between a locking panel and a front panel, the gussets being properly placed in position by the machine and held in place by the weight of the containers in the finished package, thereby holding the front panel in a closed position. A particular embodiment includes drinking straws, or the like, which are protected by the front panels upon assembly of the completed package.

Abstract: According to the practice of this invention, the noted unwanted adhesion between the second panel and the first panel attendant the formation of the sideseam joint is eliminated by providing the second panel with a cutout. That portion which is cut out corresponds in form to the triangular cutout or truncated portion at the tapered end of the sideseam forming fifth panel. In this way, when compression of the first panel against the sideseam panel and the first panel occurs, there is no hot and sticky exposed area of the first panel which will adhere to the second panel.

Abstract: A coated paperboard blank is placed in the mold and formed into the desired shape of the container. Polymers injection-molded into specific areas about the carton blank to hold the blank together and prevent liquid leaks. Polymer is also injection-molded to form a handle providing easy carrying and pouring. A pouring opening can be injection-molded onto the container top. The bottom of the package has an injection-molded lip to receive a container bottom at a later time.

Abstract: A carton comprises first and second panels disposed in an overlapping relationship, and an interlocking arrangement for interconnecting the first and second panels. The interlocking arrangement comprises a slit formed in the first panel, and a tab projecting from the free end edge of the second panel and received in the slit. The slit includes a main slit portion disposed generally along the free end edge of the first panel, an intermediate slit potion emanating from an end of the main slit portion and extending away from the free end edge of the first panel, and a terminal slit portion emanating from the intermediate slit portion and extending away from the main slit portion to be disposed generally along the free end edge of the first panel. The tab comprises an ear protruding from at least one of the opposite side edges of the tab.

Abstract: The present invention provides a tubular carton sleeve (3) comprising a first sheet (4) superimposed at least in part on a second sheet (6), said first sheet providing an inner wall (4) of said sleeve and said second sheet providing an outer wall (6) of said sleeve, first and second opposing ends of said first and second sheets being interengaged to provide a join, wherein at said join, the first end (16) of said inner wall is in a face to face relationship with the second end (10) of said inner wall and the first end (28) of said outer wall is in a face to face relationship with the second end (12) of said outer wall. A corresponding tubular carton is also disclosed.

Abstract: A wrap-around carrier for carrying gable topped cartons with at least one end flap is formed without the use of adhesive by the addition of a gusset that holds the end flap securely in place. The gusset is held in place by the gable topped cartons that are contained within the wrap-around carrier. The wrap-around carrier also includes a paperboard locking mechanism that interconnects the bottom panel portions of the carrier together.

Abstract: The present invention relates to a paper pack for containing milk or beverages, etc. sanitary and for keeping the refrigerator cleanly preventing the smell. More particularly, it relates to a sanitary pack, which provides a method for opening and closing a paper pack without occurring any inconvenience, by sealing up the room of paper gap tightly as itself without any supplementary attachments or devices such as clip, pin, etc. this sanitary pack offer prevention of over flowing of the contents of beverage by falling over during its use after its opening and convenience of keeping the contents of beverage clean with easiness by folding the cutting section of the paper pack in the refrigerator as well. It is highly effective promoting the degree of airtight of paper pack itself.

Abstract: A container assembly for bulk materials and a method and kit for assembling same are disclosed. A forming member having a plurality of sidewalls defines an internal cavity for receiving bulk materials. The sidewalls are arranged relative to one another and are locked into position so as to define a geometric volume of predetermined shape, by means of a locking assembly. The locking assembly can be integrally attached to or can be separable from the sidewalls, and can form a bottom of the container assembly. A tubular sleeve of continuous material is sized to snugly engage and overlie substantially the entire outer surface area of the sidewalls. The sleeve provides the containment strength, while the forming member provides structural shape and stability to the container assembly.

Abstract: An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18)(corrugated, ribbed, embossed, foamed, perforated, etc.) which is adhesively fastened to one of the sections. The blank is folded in half along the fold score, to form a three-layered assembly with the insulating sheet in the middle. To reduce the thickness of the seam, the blank is thinned in the area adjacent a fold score prior to folding. The assembly is wrapped around a mandrel to bring the outer edges together at a side seam (22S) to form a sidewall 12. The side seam is sealed, the bottom is added, and the rim is formed. In a second embodiment, the insulating layer can be a coating on one or both of the sections of the two-section starting blank. In a third embodiment, the insulating section (40) can be integral with, and extend from, one edge of the starting blank.

Abstract: A carton comprises first and second panels disposed in an overlapping relationship, and an interlocking arrangement for interconnecting the first and second panels. The interlocking arrangement comprises a slit formed in the first panel, and a tab projecting from the free end edge of the second panel and received in the slit. The slit includes a main slit portion disposed generally along the free end edge of the first panel, an intermediate slit potion emanating from an end of the main slit portion and extending away from the free end edge of the first panel, and a terminal slit portion emanating from the intermediate slit portion and extending away from the main slit portion to be disposed generally along the free end edge of the first panel. The tab comprises an ear protruding from at least one of the opposite side edges of the tab.

Abstract: A container is provided for carbonated beverages such as beer, sparkling wines and soft drinks. The container can be made entirely of plant-based material such as card. In other forms of the invention additional layers of, for example, plastic or non-woven material may be provided. The container is therefore easy to dispose of.

Abstract: This invention relates to a single stage locking arrangement in which the male lock is formed from the terminal edge of one flap and the female lock is located in a second flap and has a unique locking ledge located on an S-shaped cut line extending from the ends of the main cut line of the female lock.

Abstract: An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18)(corrugated, ribbed, embossed, foamed, perforated, etc.) which is adhesively fastened to one of the sections. The blank is folded in half along the fold score, to form a three-layered assembly with the insulating sheet in the middle. To reduce the thickness of the seam, the blank is thinned in the area adjacent a fold score prior to folding. The assembly is wrapped around a mandrel to bring the outer edges together at a side seam (22S) to form a sidewall 12. The side seam is sealed, the bottom is added, and the rim is formed. In a second embodiment, the insulating layer can be a coating on one or both of the sections of the two-section starting blank. In a third embodiment, the insulating section (40) can be integral with, and extend from, one edge of the starting blank.

Abstract: A disposable all-purpose container assembly includes a disposable frustoconical container formed from polymer coated paper and a saddle-like insulation attachment straddling an associated portion of the container sidewall and mounted in fixed position on the sidewall. A raw edge of the sidewall blank is sealed with polymer tape to prevent wicking or migration of liquid from the container into the sidewall. The tape also enhances the bond along the sidewall seam. The insulation attachment has a plurality of spaced apart ribs which engage the outer surface of the sidewall. The ribs, and portions of the outer surface of the sidewall and inner surface of the insulation attachment define air spaces between the container and the insulation attachment. The insulation attachment has a pair of handle sections movable to a holding position for optional use.

Abstract: A carton includes first and second overlapping panels and a lock for securing the panels together. The lock includes a locking tab and a retaining tab. The locking tab is joined at its one end edge to the first panel while the retaining tab defines a locking aperture and is connected at its one end edge to one end edge of the locking aperture. The locking tab is folded and received in the locking aperture. The retaining tab is folded and disposed at a folded position where the locking tab leans against the retaining tab. The respective free end edges of the locking and retaining tabs are disposed over the same side of the second panel. One of the locking and retaining tabs comprises a tongue projecting from its free end edge while the other tab is provided with a complementary notch or aperture for receiving the tongue.

Abstract: An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18) (corrugated, ribbed, embossed, foamed, perforated, etc.) which is adhesively fastened to one of the sections. The blank is folded in half along the fold score, to form a three-layered assembly with the insulating sheet in the middle. To reduce the thickness of the seam, the blank is thinned in the area adjacent a fold score prior to folding. The assembly is wrapped around a mandrel to bring the outer edges together at a side seam (22S) to form a sidewall 12. The side seam is sealed, the bottom is added, and the rim is formed. In a second embodiment, the insulating layer can be a coating on one or both of the sections of the two-section starting blank. In a third embodiment, the insulating section (40) can be integral with, and extend from, one edge of the starting blank.

Abstract: An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18) (corrugated, ribbed, embossed, foamed, perforated, etc.) which is adhesively fastened to one of the sections. The blank is folded in half along the fold score, to form a three-layered assembly with the insulating sheet in the middle. To reduce the thickness of the seam, the blank is thinned in the area adjacent a fold score prior to folding. The assembly is wrapped around a mandrel to bring the outer edges together at a side seam (22S) to form a sidewall 12. The side seam is sealed, the bottom is added, and the rim is formed. In a second embodiment, the insulating layer can be a coating on one or both of the sections of the two-section starting blank. In a third embodiment, the insulating section (40) is integral with, and extends from, one edge of the starting blank.

Abstract: An insulated container comprises a sidewall formed with an outer layer, an inner layer, and a fluted layer located between the outer and inner layers. The fluted layer includes elongated flutes extending in a substantially lateral direction around the container. The inner layer comprises a paper layer arranged with its machine direction extending substantially perpendicular to the direction in which the flutes extend. The outer layer comprises paper that is capable of stretching sufficiently to accommodate an outer circumference of the container. Additional insulated containers and sidewalls having laterally extending flutes and methods therefor are further provided.

Abstract: An insulating cup or container (50) and a method of manufacturing it comprises (first embodiment) providing a sidewall blank (12B) having two sections separated by a fold score (15), and a separate insulating sheet (18)(corrugated, ribbed, embossed, foamed, perforated, etc.) which is adhesively fastened to one of the sections. The blank is folded in half along the fold score, to form a three-layered assembly with the insulating sheet in the middle. To reduce the thickness of the seam, the blank is thinned in the area adjacent a fold score prior to folding. The assembly is wrapped around a mandrel to bring the outer edges together at a side seam (22S) to form a sidewall 12. The side seam is sealed, the bottom is added, and the rim is formed. In a second embodiment, the insulating layer can be a coating on one or both of the sections of the two-section starting blank. In a third embodiment, the insulating section (40) can be integral with, and extend from, one edge of the starting blank.

Abstract: A mechanical lock assembly for a wrap-around carton. The mechanical lock assembly has a primary variable lock belt, which both prevents withdrawal of a locking tab after it has been inserted into a locking opening of an associated overlapping panel flap, and enables the lock to adjust according to the size carried items. A secondary locking system prevents the primary locking system from disengaging.