And Folding Patents (Class 493/68)
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Patent number: 9540141Abstract: A packing carton for packing pouch-type beverage containers stands on two sides, referred to as bottom surfaces, while in the open state and comprises halves which are open at their respective tops. Each bottom surface is delimited on four sides by carton sides, and the halves have a common longitudinal side, which is bent in the middle when in the open state, and comprises stiffening flaps on the transverse sides. The stiffening flaps are extensions on the transverse sides. A machine for closing such a packing carton is also disclosed, as well as a related method for closing the packing carton.Type: GrantFiled: December 5, 2012Date of Patent: January 10, 2017Assignee: INDAG GESELLSCHAFT FUR INDUSTRIEBEDARF MBH & CO. BETRIEBS KGInventors: Michael Kurz, Wolfgang Embach
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Publication number: 20130313310Abstract: A consumer box having a lid with ventilating windows. The box can comprise a storage portion and a lid portion. The lid portion may include flaps that can be secured together to form the lid and windows. The subject invention allows the consumer to see the product being stored in the boxes through the windows and also to remove the box from a nested tray using the flaps. The flaps are also secured in such a way that the box, storing a product, may be carried using the flaps. In one embodiment, the boxes are designed to carry fresh produce, and the windows allow for the product to be ventilated so as to maintain the freshness of the produce.Type: ApplicationFiled: May 24, 2013Publication date: November 28, 2013Applicant: GERAWAN FARMING INC.Inventors: Denver Schutz, Marco Luna
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Patent number: 8037663Abstract: The present disclosure is directed to a retail box and a method of making a retail box. Retail boxes in accordance with the present disclosure are manufactured beginning with paper, which is rolled on a core. Two halves of the box, or “half-boxes,” are first produced, and then brought together to form a complete box.Type: GrantFiled: May 11, 2009Date of Patent: October 18, 2011Inventor: Jarl Jensen
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Patent number: 7935041Abstract: A two-piece reinforced container is provided. The container includes an outer structure and an inner structure. The outer structure includes front and rear panels that are coupled to each of a first side panel and a second side panel via at least one corner panel. The corner panels extend from the front panel, the rear panel, the first side panel, and the second side panel at a substantially oblique angle. The inner structure includes front and rear panels that are coupled to each of a first side panel and a second side panel via at least one corner panel. The corner panels extend from the front panel, the rear panel, the first side panel, and the second side panel at a substantially oblique angle.Type: GrantFiled: August 25, 2008Date of Patent: May 3, 2011Assignee: Smurfit-Stone Container Enterprises, Inc.Inventors: Thomas D. Graham, Amer Aganovic, Claudio D'Alesio
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Patent number: 7896793Abstract: The folded collapsed boxes containing substantially no open gaps are provided. A plurality of different size folded collapsed boxes can be bundled together to yield a display that has the maximum number of folded collapsed boxes displayed thus conserving space.Type: GrantFiled: November 3, 2006Date of Patent: March 1, 2011Assignee: 3M Innovative Properties CompanyInventors: Scott D. Pearson, Carter J. Reese
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Patent number: 7780588Abstract: A sound-producing folding insert for a magazine is disclosed. A foldable support structure comprises a primary page and a secondary page. The secondary page is folded upon itself to form a pocket that retains a sound emitting means. The sound emitting means includes an electronic microchip sound generating device that includes a switch means connected at one end to a slidable tongue mechanism that is attached at the other end to the primary page, such that upon opening of the folding insert by separating the primary and secondary pages the slidable tongue mechanism allows the switch means to close, thereby activating the sound emitting means. Conversely, closing the folding insert brings the primary and secondary pages together forces the slidable tongue mechanism to open the switch means, and thereby deactivating the sounds emitting means. The sound emitting means is relatively flat and includes a generally flat speaker mounted to the secondary page.Type: GrantFiled: March 8, 2007Date of Patent: August 24, 2010Inventor: Timothy Clegg
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Patent number: 7678037Abstract: The invention provides a method of making a bag from a foldable pattern, comprising: a) inserting the foldable pattern into an assembly machine; b) placing a series of glue spots on designated surfaces of the pattern; c) folding the foldable pattern, in a sequence such that the resulting product is a finished bag with a glued bottom; and d) exiting the finished bag from the assembly machine.Type: GrantFiled: December 13, 2006Date of Patent: March 16, 2010Inventor: Mark Campbell
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Patent number: 7637857Abstract: A device for holding lateral tabs of box blanks filing along a conveyor particularly in a folder-gluer. At least one rotary support is actuated in synchronicity with the passage of said blanks the activation being via a drive member arranged on an adjustable bearing structure. At least one sensor detects the blanks. The sensor is connected to an electronic control unit that commands the drive member which is rendered autonomous.Type: GrantFiled: January 13, 2006Date of Patent: December 29, 2009Assignee: Bobst, S.A.Inventors: Gérard Coullery, Pascal Dumusc, Sacha Bourgeois
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Patent number: 7601111Abstract: A carton includes a bottom receptacle defined in part by the bottom panel, the side panels, and gusseted end panels. The bottom receptacle can be constructed without glue seals so that the receptacle is liquid-tight. An opening feature in the top panel allows the carton to be opened and to expose the carton contents. The carton is formed from a blank that is folded and glued in a manner that facilitates loading of the carton, and allows the carton to be opened to a relatively wide top opening.Type: GrantFiled: November 21, 2007Date of Patent: October 13, 2009Assignee: Graphic Packaging International, Inc.Inventors: Robert L. Sutherland, Steve Ingram
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Patent number: 7544159Abstract: A machine for producing articles of sheet material, having a conveyor with powered rollers for feeding blanks along a path; pressure devices for holding the blanks in contact with the powered rollers; and operating devices which interact with the blanks to perform operations, in particular folding and gluing operations, on the blanks as the blanks travel along the path. The conveyor has a number of drive members arranged along the path, and to which the pressure devices are connectable by universal transmission assemblies.Type: GrantFiled: November 21, 2007Date of Patent: June 9, 2009Inventor: Giorgio Petratto
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Patent number: 7329216Abstract: A system (1) for manufacturing containers (5) is designed around a supporting structure (2) with which all the stations (7, 18, 19, 21, 24, 25) and the devices (14, 15, 16, 17, 20, 22, 26) needed to produce the containers are associated. The system (1) is equipped with a feed station (7) supplying a forming material (9), a scoring station (18) by which crease lines (4a) are generated, and a cutting station (19), combining to prepare a succession of blanks (4). The system (1) also includes a prefolding station (21) where each blank (4) is bent initially along the creases lines (4a), a folding station (24) where the single blank (4) is fashioned to the shape of the container (5), and a sealing or welding station (26) at which the shape of the container (5) is fixed definitively.Type: GrantFiled: July 14, 2003Date of Patent: February 12, 2008Assignee: Azionaria Costruzioni Macchine Automatiche A.C.M.A. S.p.A.Inventors: Fulvio Boldrini, Roberto Ghiotti, Stefano Cavallari
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Patent number: 7300394Abstract: Method and device for producing a filter rod. The method includes melting at least one first type of filter material, pressing the at least one first type of filter material through at least one nozzle, depositing the at least one first type of filter material on a conveying element, and shaping the filter rod on the conveying element. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.Type: GrantFiled: August 26, 2004Date of Patent: November 27, 2007Assignee: Hauni Maschinenbau AGInventors: Alexander Buhl, Sönke Horn, Irene Maurer, Jan Peisker, Thorsten Scherbarth, Stephan Wolff, Jann De Boer
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Patent number: 7278249Abstract: An integral, generally rectangular corrugated fibreboard blank folds to form an insert having three air cells for cradling and protecting a product. Two of the air cells stand vertically generally on top of the third air cell at ends thereof. A product rests on the third air cell and is received and captured between the two vertical air cells. The insert, with the product in place, fits into a box where tabs projecting from the insert cooperate with the box to form two more air cells at the opposite ends of the insert.Type: GrantFiled: December 12, 2005Date of Patent: October 9, 2007Assignee: Fidelity Container CorporationInventor: David F. Kari
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Patent number: 7238149Abstract: This invention relates to an improvement in a process for forming a carton from paperboard stock comprising the steps: applying an aqueous based adhesive to select parts of a paperboard carton blank obtained from a paperboard feedstock; drying the aqueous based adhesive; folding the select parts of the adhesive coated carton blank onto cooperating parts of the paperboard blank; and, heat sealing the select and cooperating parts thereby forming the carton; wherein the aqueous based adhesive is comprised of a vinyl acetate/ethylene polymer formed by emulsion polymerization and having (a) a crystalline melting point (Tm) ranging from 35 to 110° C., preferably 50 to 90° C.; measured at a heat rate of 20° C./minute and, (b) a tensile storage modulus of at least 1×104 dynes/cm2 at 115° C. measured at 6.28 rad/sec.Type: GrantFiled: January 5, 2005Date of Patent: July 3, 2007Assignee: Air Products Polymers, L.P.Inventors: Randolph John Lorenz, Christian Leonard Daniels, John Joseph Rabasco
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Patent number: 7097606Abstract: A device for applying a sheet of covering material (4, 40) to boxes (1) having at least one wall (2, 200) with an outside surface (5, 50), an inside surface (6, 60) and a free edge (3, 30) intermediate between the surfaces (5, 6; 50, 60) comprises one or more elements (10, 100) for folding a flap (7, 70) of the sheet (4) around the intermediate edge (3, 30) so that the flap (7, 70) is made to cover the edge (3, 30) and then applying the flap (7, 70) to the inside surface (6, 60) of the wall (2, 200).Type: GrantFiled: October 8, 2004Date of Patent: August 29, 2006Assignee: Emmeci S.R.L.Inventor: Candido Calugi
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Patent number: 7081077Abstract: A stackable produce container is formed from a flat one-piece blank, typically of corrugated paper stock. The container has reinforced corners and is divided into compartments by transverse ribs which provide resistance to bulging under load and when exposed to high humidity.Type: GrantFiled: October 27, 2003Date of Patent: July 25, 2006Assignee: Packaging Corporation of AmericaInventors: James D. Southwell, Keith A. Jackson
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Patent number: 7056270Abstract: The present invention is a method and means for making a carrying case from two open topped boxes from sandwich wall construction, where one box will be lid and the other a base. Living hinges connect a floor section to four sidewalls ensuring accurate vertical alignment of the sidewalls with each other and with the floor section.Type: GrantFiled: August 3, 2004Date of Patent: June 6, 2006Inventor: John Mellott
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Patent number: 7021024Abstract: An integral, generally rectangular corrugated fibreboard blank folds to form an insert having three air cells for cradling and protecting a product. Two of the air cells stand vertically with the third air cell suspended between them. A product rests on the third air cell and is received and captured between the vertical air cells. The insert, with the product in place, fits into a box where tabs projecting from the insert cooperates with the box to form two more air cells at the opposite ends of the insert.Type: GrantFiled: October 21, 2003Date of Patent: April 4, 2006Assignee: Fidelity Container CorporationInventor: David F. Kari
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Patent number: 6890612Abstract: A sheet of material which is made two dimensional which includes portions that are removed that allows the sheet to be folded to create a three dimensional structure without the need for cutting and darting.Type: GrantFiled: July 5, 2001Date of Patent: May 10, 2005Assignee: Albany International Techniweave, Inc.Inventor: Jonathan Goering
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Patent number: 6776746Abstract: A blank is provided for forming either a packaging structure of a relatively large size or a greater number of smaller sized packaging structures. The blank is provided with predetermined fold lines. Folding the blank along one series of fold lines forms the relatively large packaging structure. Separating the blank along one or more fold lines into plural blanks and folding the plural blanks along another series of fold lines forms multiple smaller packaging structures. A similar technique forms one large or multiple smaller covers for the packaging structures.Type: GrantFiled: August 27, 2002Date of Patent: August 17, 2004Assignee: Taylored Services Inc.Inventor: Mark Taylor
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Publication number: 20040116265Abstract: The clam shell container is formed by a cover formed of cardboard, chipboard or other similar material. A thermoform plastic tray is adhered to the inner surface of the cover to form the completed clam shell container. When closed, the edges of the tray move closer to the edges of the cover. The thermoform is bonded to the tray with adhesive and the container is closed to allow the adhesive to cure in the closed configuration. When opened, stress is created by the tray being fixed to the cover. To alleviate the stress, perforations between the tray sections and the spine break forming three distinct sections. In the open configuration, a small gap is created between the tray section and the spine.Type: ApplicationFiled: December 9, 2003Publication date: June 17, 2004Inventor: Raymond Sullivan
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Publication number: 20040043881Abstract: A blank is provided for forming either a packaging structure of a relatively large size or a greater number of smaller sized packaging structures. The blank is provided with predetermined fold lines. Folding the blank along one series of fold lines forms the relatively large packaging structure. Separating the blank along one or more fold lines into plural blanks and folding the plural blanks along another series of fold lines forms multiple smaller packaging structures. A similar technique forms one large or multiple smaller covers for the packaging structures.Type: ApplicationFiled: August 27, 2002Publication date: March 4, 2004Inventor: Mark Taylor
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Patent number: 6663552Abstract: A packaging container production method includes the steps of: folding a folding allowance formed along one edge of a blank, which is formed from a paper substrate and having a predetermined shape, to thereby form a seal allowance; and superposing the seal allowance and another edge of the blank on each other and longitudinally sealing the resultant overlap portion to thereby form a tubular body. In the folding step, the folding allowance is pressed against a running folding belt to thereby fold the folding allowance. Since the folding belt is used instead of a die in order to fold the folding allowance, even when the thickness, water content, hardness, and other properties of a paper substrate vary among the blanks, the folded state of the folding allowance can be stabilized through adjustment of the position of a pulley. Thus, the quality of packaging containers can be improved.Type: GrantFiled: December 1, 1999Date of Patent: December 16, 2003Assignee: Tetra Laval Holdings & Finance, S.A.Inventor: Atsuo Yokoyama
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Patent number: 6616585Abstract: A method of assembling a paper box, comprising a 1st step of carrying a paper box (10a) with unfolded both side wall members (26) and (27) into a clearance between a fixed stand (101) and a guide member (100) in the condition that the positions of folded parts (22) and (23) aligned with the positions of both outer end parts of the guide member (100) at a folding station (47) where the guide member (100) is disposed with a slight clearance provided above the fixed stand (101) and a clearance at both end parts thereof set equal to a clearance at the folded parts (22) and (23), a 2nd step of driving a folding member (105) so as to fold both side wall members (26) and (27) to the inside with reference to the outer end part of the guide member (100) in contact with the folded parts (22) and (23), and a 3rd step of extracting the paper box (10a) with bent both side wall members (26) and (27) from the folding station (47) by holding the front side of the paper box (10a) in its moving direction.Type: GrantFiled: June 24, 2002Date of Patent: September 9, 2003Assignees: Chuestu Tech Co., Ltd., Ryoichi-Hashitani, Takeshi OkamotoInventor: Haruo Okamoto
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Patent number: 6508751Abstract: A method and apparatus for preparing container board having a corrugated medium and at least one liner formed thereon for folding which comprises a tool for displacing in a non-destructive manner the corrugated medium and the liner in a portion of the board to form a curved indentation therein. The device includes a separate tool for forming a line of weakness in the liner along the curved indentation portion of the board. This arrangement increases the dimensional accuracy of the container board by substantially eliminating the occurrences of “false” score lines or rolling scores.Type: GrantFiled: September 12, 1997Date of Patent: January 21, 2003Assignee: Sun Source l LLCInventors: Joseph John Weishew, Albert James Patragnoni, Richard P. Target
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Patent number: 6490776Abstract: In a preferred embodiment, a single-sheet applique for use in a multi-level display, including: a first portion formed in a single planar sheet of applique material; a second portion formed in the single planar sheet of applique material; at least a first segment formed in the single planar sheet of applique material and joining the first portion and the second portion; and the at least a first segment being arranged so as to permit the first portion and the second portion to be folded away from each other such that the first portion will lie in a plane different from a plane in which the second portion lies.Type: GrantFiled: February 16, 1999Date of Patent: December 10, 2002Inventors: Robert Brady Gager, Andrew Michael Rheude, Rushikesh Kirti Amin
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Patent number: 4871345Abstract: A shipping carton or container that can be readily opened and converted into a display tray without having to use a knife or other sharp instrument. The carton is formed from a blank having four sidewalls and hingedly connected top and bottom end panels. The sidewalls have a line of severance running circumferentially around the carton that defines a continuous butt joint separating the carton into a top cover section and a bottom tray section. A wide tape having a narrow tear filament or strip attached to its inner surface is adhesively attached to the sidewalls' outer surface such that it bridges the butt joint and holds the carton's top and bottom sections together, the tear strip being substantially superimposed over the butt joint. Pulling the tear filament neatly splits the wide tape and separates the carton's top and bottom sections.Type: GrantFiled: August 1, 1988Date of Patent: October 3, 1989Assignee: The Procter & Gamble CompanyInventors: Charles L. Wosaba, II, Peter W. Hamilton, Robert J. Kissner
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Patent number: 4618993Abstract: A valve bag having an upper bottom with a valve and a lower bottom symmetrically folded in a manner where the bottoms lie atop the central bag portion in a side-by-side and parallel manner is provided.Type: GrantFiled: April 29, 1983Date of Patent: October 21, 1986Assignee: Dac-Emballage A.M.B.A.Inventor: Ernst R. Berthelsen
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Patent number: 4257316Abstract: An improved one-step easy-open composite container for dough products and the like, together with a method and apparatus for forming the same, are disclosed, which composite container includes a fibrous body wall layer having an unbonded helical butt joint, an impervious inner liner layer that is folded to define an expansible folded portion that extends helically the length of the container opposite the helical butt joint, an outer label layer wound helically in adhesively-bonded relation upon the body wall and extending across the butt joint, and at least one end closure member closing one end of the body wall-label laminate, characterized in that the outer label layer is provided--prior to winding on the body wall layer--with a collar-defining line which extends circumferentially about the resulting tubular laminate adjacent and spaced from the end closure member.Type: GrantFiled: September 20, 1978Date of Patent: March 24, 1981Assignee: Boise Cascade CorporationInventors: Hugh H. Roder, Elroy Denningmann, Dewey B. Thornhill