By Folding Multiple Preformed Flap Patents (Class 53/491)
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Patent number: 11220080Abstract: A cardboard box erector that folds four flaps provided on edges of an opening of a cardboard box so as to surround the opening is disclosed. The four flaps include a locking flap folded last among the four flaps. The cardboard box erector includes a folding unit configured to fold each of the four flaps in a predetermined order to close the opening, and a pushing unit configured to perform an action to push the locking flap inside the cardboard box and pull the locking flap back. The pushing unit has a suction unit configured to such and hold the locking flap.Type: GrantFiled: December 13, 2019Date of Patent: January 11, 2022Assignee: ISHIDA CO., LTD.Inventors: Tatsuya Iwasa, Atsushi Takahashi
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Publication number: 20140283489Abstract: Disclosed are a chain link, a chain conveyor, a filling machine, and a package-flap folding method. The chain conveyor comprises a hinge part and a support part; the support part is fastened with a blade for clamping and pushing a package; the blade divides the support part into a rectangular front support part and a rear support part; multiple chain links can be hinged to form an annular chain, and the distance between the blades of two neighboring chain links in a straight line segment equals to the width of the package; the length of the support surface of the front support part equals to or is slightly smaller than the distance between an flap at the end to the rear side surface of the package; the rear end surface of the rear support part forms the guiding surface for guiding the folding of the flap at the end.Type: ApplicationFiled: June 5, 2014Publication date: September 25, 2014Inventor: Shuanghai Zhu
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Patent number: 8826633Abstract: A pack, and a method and apparatus for producing the pack, comprising an outer pack and an inner pack as a sealed block with an inner blank which encloses the pack contents, the inner pack having, in the region of an inner end wall, an opening aid which can be used a number of times and, in the region of side walls of the inner pack, folding flaps which are connected to one another by thermal sealing. Folding flaps in the region of an inner rear wall of the inner blank are configured as a fin fold and are connected to one another by thermal sealing outside the region of the cigarette group to form a fin seam, the fin seam being arranged at a spacing from regions of folding flaps which cover one another multiple times, in the region of the inner side walls.Type: GrantFiled: October 20, 2010Date of Patent: September 9, 2014Assignee: Focke & Co. (GmbH & Co. KG)Inventors: Henry Buse, Reinhard Lohmann
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Publication number: 20140209607Abstract: A tamper evident container includes a first container portion, a second container portion, and a tamper evident closure. The tamper evident closure includes a first snap connected to the first container portion, a second snap connected to the second container portion, a tear strip connected to the second snap, and a third snap connected to the tear strip. In a closed position, the first snap is placed in a cavity in the second snap, the third snap is placed in a cavity in the first snap, and the tear strip faces outward from the taper evident container. The container is opened by removing the tear strip and then separating the first snap from the second snap.Type: ApplicationFiled: January 28, 2013Publication date: July 31, 2014Applicant: LINDAR CORPORATIONInventor: Daniel K. Fosse
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Patent number: 8789348Abstract: A method and apparatus are shown for securing a top for a cardboard carton where the carton has a bottom wall and integral sidewalls defining an initially open interior and initially open top flaps with outwardly extending ears, the initially open top flaps being integrally formed with a first pair of opposing sidewalls of the carton. The top flaps are folded to a carton closing position which closes off the initially open interior of the cardboard carton. The ears are also folded to a position in contact with a second set of opposing sidewalls of the carton intermediate the first set of opposing sidewalls. A set of rotatable punches are aligned with the folded ears of the carton and rotated to force a first layer of cardboard from a respective top flap through an associated second layer of an underlying sidewall of the carton. A set of platens are located so as to underlie and reinforce the sidewalls of the carton as the punching operation takes place.Type: GrantFiled: June 15, 2011Date of Patent: July 29, 2014Assignee: Plains Dairy, LLCInventors: Steve Dunivan, Ricky Jay Hudson, Colby Shane Butcher
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Publication number: 20140048589Abstract: The present application provides a carton. The carton may include a first pair of opposed panels and a second pair of opposed panels. The first pair of opposed panels and the second pair of opposed panels may define a closure feature. The closure feature may include a horizontal fold line and a pair of diagonal lines positioned on each of the second pair of opposed panels.Type: ApplicationFiled: August 14, 2013Publication date: February 20, 2014Applicant: GEORGIA-PACIFIC CORRUGATED LLCInventor: Chester Denny Lee Garner
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Patent number: 8529421Abstract: An apparatus for folding the flaps of a package is provided. The apparatus has a pair of folding conveyors positioned such that, as a package having open major flaps is urged towards the folding conveyors, the folding conveyors fold the major flaps of the case to a closed position. The apparatus has a front flap mechanism configured to close the front flap of the package, and a rear flap mechanism configured to close the rear flap of the package.Type: GrantFiled: January 19, 2010Date of Patent: September 10, 2013Inventor: Richard J. Fallas
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Patent number: 8522971Abstract: A sink assembly is provided. The sink assembly can comprise a container having a generally trapezoidal shaped cross section. The container can be closed about a sink within the container. The sink can be supported in the container by at least one support element, for example a corner support, a top support having a generally triangular shape, and a drain support. Multiple sink assemblies can be efficiently stacked next to one another for shipping and/or storage.Type: GrantFiled: January 31, 2013Date of Patent: September 3, 2013Assignee: RSI Home Products Management, Inc.Inventor: Edward Lachman
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Patent number: 8500946Abstract: A method for assembling a fin seal container including folding a container blank into a three-dimensional body that defines an internal volume and includes an end portion that defines an opening into the internal volume, the end portion including a first fin seal panel having inner and outer major surfaces and a second fin seal panel having inner and outer major surfaces, folding the end portion such that the inner major surface of the first fin seal panel is positioned adjacent to the inner major surface of the second fin seal panel, separating the first fin seal panel from the second fin seal panel, treating the inner major surface of the first fin seal panel and/or the inner major surface of the second fin seal panel, and pressing the first fin seal panel into engagement with the second fin seal panel.Type: GrantFiled: September 22, 2010Date of Patent: August 6, 2013Assignee: MeadWestvaco CorporationInventor: Rune K Haraldsson
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Patent number: 8499530Abstract: An apparatus for closing flaps of a rectangular cuboid includes a pair of first flap closing guide members to guide a first flap from an open position to a closed position. A pair of second flap diverting members divert a second flap away from engaging the first flap closing guide members and a pair of second flap closing guide members that guide the second flap from an open position to a closed position. A machine having the closing apparatus and a method of closing a rectangular cuboid are also included.Type: GrantFiled: April 1, 2010Date of Patent: August 6, 2013Assignee: Illinois Tool WorksInventors: Joseph M. Fisher, Timothy J. Green, William B. Elliott, Eric Spina
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Publication number: 20130189554Abstract: A foldable frame for a battery cell assembly includes a one-piece main body. The main body has a first section, a second section, and a third section. The first section is coupled to each of a second section and a third section with living hinges. The first section is configured to receive a first battery cell. The second section is configured to receive an expansion unit and a second battery cell. The second section folds over the first battery cell. The third section is configured to fold over the second battery cell, thereby securing each of the first battery cell, the expansion unit, and the second battery cell within the foldable frame.Type: ApplicationFiled: January 20, 2012Publication date: July 25, 2013Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventor: Ulrich Schmieder
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Patent number: 8420999Abstract: An optical proximity sensor is provided that comprises an infrared light emitter operably connected to and driven by a light emitter driving circuit and a light detector operably connected to and driven by a detector sensing circuit. A metal housing or shield formed of metal and comprising first and second apertures surrounds the light emitter and the light detector such that at least a first portion of light emitted by the light detector passes through the first aperture, and at least a second portion of the first portion of light reflected from an object of interest in proximity to the sensor passes through the second aperture for detection by the light detector. The metal housing or shield further comprises first and second modules within which the light detector and light detector are disposed, respectively.Type: GrantFiled: May 8, 2009Date of Patent: April 16, 2013Assignee: Avago Technologies ECBU IP (Singapore) Pte. Ltd.Inventors: James Costello, Wee Sin Tan
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Publication number: 20120317932Abstract: A method and apparatus are shown for securing a top for a cardboard carton where the carton has a bottom wall and integral sidewalls, an initially open interior and initially open top flaps with outwardly extending ears. The top flaps are folded to a carton closing position which closes off the initially open interior of the cardboard carton. The ears are also folded to a position in contact with the sidewalls of the carton. A set of punches are aligned with the folded ears of the carton and are actuated to force a first layer of cardboard from a respective top flap through an underlying region of the carton sidewall. A set of platens are located so as to underlie and reinforce the sidewalls of the carton as the punching operation takes place.Type: ApplicationFiled: June 12, 2012Publication date: December 20, 2012Applicant: Plains Dairy, LLCInventors: Steve Dunivan, Ricky Jay Hudson, Colby Shane Butcher
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Patent number: 8302313Abstract: A method of manufacturing a base includes the following steps. First, a plate is provided. Next, the plate is machined to form a bottom frame. The bottom frame has a bottom portion and a plurality of side walls disposed at the bottom portion. Next, whether the bottom frame is designed for being assembled to a first display panel or a second display panel is determined. The size of the first display panel is different from that of the second display panel. Next, if the bottom frame is designed for being assembled to the first display panel, a pad is formed on the bottom portion of the bottom frame such that a first base is formed. Next, if the bottom frame is designed for being assembled to the second display panel, the bottom portion is punched to form a plurality of barricades such that a second base is formed.Type: GrantFiled: February 3, 2010Date of Patent: November 6, 2012Assignee: E Ink Holdings Inc.Inventors: Yu-Sheng Lin, Ted-Hong Shinn, Wan-Tien Chen, Chi-Ming Wu
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Publication number: 20120261418Abstract: A container and method of opening a container are provided. The container includes a dispensing cartridge defining a storage cavity with an access opening. A blocking member is transitionable from a blocked state to an unblocked state relative to the access opening. The blocking member covers a greater portion of the access opening in the blocked state than in the unblocked state. The outer shell includes a piercing mechanism configured to transition the blocking member from the blocked state to the unblocked state. The method includes using the piercing mechanism to transition the blocking member from the blocked state to the unblocked state.Type: ApplicationFiled: March 22, 2012Publication date: October 18, 2012Applicant: J.L. Clark, Inc.Inventors: Edward P. Cronin, Michael K. Basak
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Publication number: 20120217265Abstract: A bag in box packaging comprising an outer box, an inner bag and a locating panel. The outer box has a bottom wall and a dispensing wall with an opening. The inner bag includes a spout with a tap. The locating panel includes is coupled to the inner bag, the spout or the tap, with a dispensing opening of the tap on one side of the locating panel and the bag on the other side of The inner bag is placed within the box so that the central region is positioned at an angle relative to each of the bottom and dispensing walls. The front surface of the upper region overlies an inner surface of the dispensing wall. The front surface of the lower region overlies an inner surface of the bottom wall.Type: ApplicationFiled: December 28, 2011Publication date: August 30, 2012Inventor: Simon P. Edwards
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Publication number: 20120031051Abstract: A device (1) for packaging a product shaped as a set of cigarettes in a corresponding container (A), defining a package for housing the product, comprises means (11) for forming the container (A) and appropriate means (21, 21) to dispense a corresponding adhesive (B1, B2) for joining corresponding panels of the container. Said appropriate means (21) to dispense a corresponding adhesive are provided next to the exit from the forming means (11) and are movable with respect to said container (A).Type: ApplicationFiled: April 13, 2010Publication date: February 9, 2012Applicant: GIMA S.P.A.Inventor: Fiorenzo Draghetti
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Publication number: 20110290869Abstract: A box closure device engages and holds the flaps of a box in their downward closed position. The device is constructed in a general “I” shape such that the top member is parallel and connected to a bottom member by a vertical member. It slides inward between the opposing flaps of a box from one (or either) side of the box with the “I-beam” connecting member of the device fitting in the space between the flaps. The top and bottom members are of sufficient length, width and depth to hold the box closed. The device gains further operative value when promotional or box content labels, business cards, displays, signage, décor, pictures or the like are applied to the surface of the top and/or bottom members of the said device.Type: ApplicationFiled: June 1, 2011Publication date: December 1, 2011Inventor: Jack D. Wilson
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Publication number: 20110247951Abstract: A sink assembly is provided. The sink assembly can comprise a container having a generally trapezoidal shaped cross section. The container can be closed about a sink within the container. The sink can be supported in the container by at least one support element, for example a corner support, a top support having a generally triangular shape, and a drain support. Multiple sink assemblies can be efficiently stacked next to one another for shipping and/or storage.Type: ApplicationFiled: April 8, 2011Publication date: October 13, 2011Applicant: RSI HOME PRODUCTS MANAGEMENT, INCInventor: Edward Lachman
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Publication number: 20110232235Abstract: A method is provided for forming a package assembly for individual elongate consumable products. A flat blank is provided. The blank includes a back wall, a foldable front wall and a foldable flap extending from the back wall. An adhesive location is placed on the foldable front wall. An array of elongate consumable products is placed on the back wall. The foldable front wall is folded to place the consumable products in releasable adhesive engagement therewith.Type: ApplicationFiled: June 9, 2011Publication date: September 29, 2011Applicant: Kraft Foods Global Brands LLCInventor: Allen Sydney Aldridge
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Patent number: 8015780Abstract: A portable food dispenser includes one or more containers. A first container is capable of being only partially opened to provide access to food or a second container. The second container includes a cover that can be opened to provide access to food.Type: GrantFiled: September 14, 2009Date of Patent: September 13, 2011Assignee: LBP Manufacturing, Inc.Inventors: Matthew R. Cook, Kurt Wolf
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Publication number: 20110197551Abstract: A method and system for packaging products in a container employs an active compression assembly having pressure members which are shifted from a raised position to a lowered operational position. In the operational position, each pressure member holds a respective upper container flap against a lower container flap while an interposed adhesive sets. More specifically, with the at least one pressure member pushing upon the upper flaps, both the container and the at least one pressure member are forced to move in unison along a manufacturing line while the at least one pressure member applies pressure on the upper flaps as the adhesive sets to seal the upper flaps to the lower flaps and close the upper opening.Type: ApplicationFiled: February 17, 2010Publication date: August 18, 2011Inventors: Bill Book, Scott Cantrell, Mike Keithly, Matthew Greer
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Publication number: 20100251670Abstract: An apparatus for closing flaps of a rectangular cuboid includes a pair of first flap closing guide members to guide a first flap from an open position to a closed position. A pair of second flap diverting members divert a second flap away from engaging the first flap closing guide members and a pair of second flap closing guide members that guide the second flap from an open position to a closed position. A machine having the closing apparatus and a method of closing a rectangular cuboid are also included.Type: ApplicationFiled: April 1, 2010Publication date: October 7, 2010Inventors: Joseph M. Fisher, Timothy J. Green, William B. Elliott, Eric Spina
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Patent number: 7788884Abstract: A system (10) for automatically dispensing a strip of dunnage to a container (14) includes a dispenser (12) having an outlet (92) from which the dispenser can feed a length of a strip of dunnage lengthwise, a container support (36) for supporting a container (14) thereon, and a pusher device (114) at the outlet (92) for pushing, more particularly propelling, a trailing end of the strip of dunnage from the outlet (92) toward the container support (36). The outlet (92) is aligned with the container support (36). Thus the outlet (92) is positioned relative to a container (14) such that the strip will curl or fold back and forth upon itself within the confines of the container (14) as it is being fed from the outlet (92). A container closer (120, 130 and 32) automatically closes the flaps (80 and 82) of the container (14).Type: GrantFiled: November 7, 2005Date of Patent: September 7, 2010Assignee: Ranpak Corp.Inventors: Robert C. Cheich, David V. Murphy, Harry H. Lu, Kevin W. Park, Thomas A. Bilkie, Jr.
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Patent number: 7717318Abstract: A cooler carton for items such as beverage containers is erected from a blank (11) having a unique configuration of panels (12, 13, 14, 16, 17, 41, 47, 56, 66, 96, 99), tabs (28, 29, 31, 32), flaps (111), creases (18, 19, 21, 22, 33, 34, 36, 37, 42, 48, 57, 67, 77, 87), perforations (23, 26, 27), cut-creases (24, 97, 101), and gussets (46, 52, 81, 91). The erected carton has top panels (12, 17) forming a top with a central longitudinal perforation line (23, 26) and oblique cut-creases and perforation lines (24, 27) extending from the ends of the central perforation line (23, 26) to the corners of the top. Flaps (111) are formed at respective end portions of the top by folded tabs (28, 29, 31, 32). In use, the carton is erected and filled with articles to be contained. An end user may open the carton by pulling up and back on the flaps (111) at the end portions of the top, which severs the oblique cut-creases and perforation lines (23, 26), and severs the top along its central perforation line (23, 26).Type: GrantFiled: July 15, 2009Date of Patent: May 18, 2010Assignee: Graphic Packaging International, Inc.Inventor: Kirsten L. Brand
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Publication number: 20100051678Abstract: A product container assembly includes a first product enclosure, a cover panel, and a product overlay. The first product enclosure is adapted to house a first product component and includes a support panel, a first side panel, a back panel extending from the first side panel, and a second side panel extending from the back panel, the second side panel being secured to the support panel. The cover panel extends from the second side panel and is hingedly secured to the first product enclosure such that the cover panel is folded over the support panel, the cover panel having a bubble window. The product overlay includes a base portion secured between the support panel and the cover panel and a bubble portion projecting through the bubble housing. The bubble portion is adapted to house a second product component separately from the first product component and to allow viewing of the second product component through the bubble portion.Type: ApplicationFiled: August 29, 2008Publication date: March 4, 2010Applicant: TARGET BRANDS, INC.Inventors: Neal Anderson, Brandon Ferraro, Alex Ellendson
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Patent number: 7641607Abstract: A packaging machine having a folding apparatus for closing an end of an end loaded carton that includes leading and trailing side end flaps. The packaging machine includes a carton conveyor for transporting a carton in a flow direction along a carton path. The folding apparatus includes a lug assembly that has at least one folding lug that travels along an endless lug path. The folding lug travels in the flow direction and in parallel to the carton path along at least a portion of the lug path such that the folding lug can operate in concert with separation guide and a combination guide to fold the leading and trailing side end flaps in the desired sequence.Type: GrantFiled: October 27, 2007Date of Patent: January 5, 2010Assignee: MeadWestVaco Packaging Systems, LLCInventors: Alan P. Martin, John W. Cash, III, Rafe T. Patterson, Michael F. Flagg
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Patent number: 7587883Abstract: A portable food dispenser includes one or more containers. A first container is capable of being only partially opened to provide access to food or a second container. The second container includes a cover that can be opened to provide access to food.Type: GrantFiled: December 12, 2007Date of Patent: September 15, 2009Assignee: LBP Manufacturing, Inc.Inventors: Matthew R. Cook, Kurt Wolf
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Patent number: 7585265Abstract: Several implementations of a fan folding mechanism for folding flaps of a case into a fan fold arrangement are disclosed and described. In one implementation, the fan folding mechanism comprises four shoes, arranged to allow one shoe to contact a flap on each of four sides of the case. A finger, carried by each of the four shoes is configured for movement between a retracted position and an extended position, such that in the retracted position, each finger is in contact with a leading corner of a different flap of the case and the flaps are in an open position and in the extended position, each finger is in contact with the same leading corner of the same flap, and the flap is in the closed position. Four suction cups, each configured for releasable attachment to a trailing corner of a flap, may inhibit contention between flaps.Type: GrantFiled: May 15, 2007Date of Patent: September 8, 2009Assignee: Frito-Lay North America, Inc.Inventors: Wayne Al Gebhardt, Derick Charles Baker, Christopher Carl Eickstadt, Douglas Alan Boozer, Troy Scott
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Patent number: 7549267Abstract: An apparatus 10 for sealing packages 20 is to be mounted as a part of a larger packaging machine, which fills packages 20 with products or substances, preferably food or beverages but could be any other suitable substance, then closes and seals the packages using the sealing apparatus 10 by folding each package transversally, thereby closing it and sealing the transversal fold, and subsequently delivers the packages to a final folding station.Type: GrantFiled: December 9, 2003Date of Patent: June 23, 2009Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Mats Johansson, Hakan Zetterstrom, Bengt Salmose
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Publication number: 20090031676Abstract: Method and combined machine for cutting and closing boxes with inserted void-filling bags The invention relates to the making of boxes of a variable volume adapted in each case to the height of the packed products, including cutting the box along its vertical edges and forming fold lines at a suitable height around the sides of the box to define top flaps; and then folding these flaps onto the contents of the prefilled box. At least one inflated or inflatable void-filling bag is inserted into the box, around and/or above the packed products, after the fold lines have been formed, and before the flaps are folded onto the contents of the box. The invention also provides a combined machine that cuts, marks, prepares and inserts void-filling bags, and closes boxes. Applicable to order filling.Type: ApplicationFiled: November 28, 2007Publication date: February 5, 2009Applicant: SAVOYEInventors: Michel Boigues, Joel Foulon
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Patent number: 7475525Abstract: The invention relates to a method for producing packs (23) from at least two partial packs (25, 26) to form one groups of packs (21, 22) each of especially cuboid (cigarette) packs (20), a one-piece blank (24) being folded along (embossed) fold lines (46, 47) around the groups of packs (21, 22) in such a way that mutually facing inner walls (27) of the partial packs (25, 26) are folded in between the groups of packs (21, 22) in a V shape. According to the invention, the substantially flat blank (24) is conveyed along a blank path (36) and, during the transport, is at least partially upset in such a way that the inner walls (27) are folded in a V shape along fold lines (46) arranged transversely with respect to the transport direction. The invention also relates to a corresponding device for carrying out the method.Type: GrantFiled: March 1, 2004Date of Patent: January 13, 2009Assignee: Focke & Co. (GmbH & Co. KG)Inventors: Doris Focke, legal representative, Jürgen Focke, legal representative, Harald Freudenberg, Holger Broek, Heinz Focke
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Publication number: 20080250759Abstract: An apparatus for forming an end closure structure of a carton. The end closure structure is formed from minor end flaps and major end flaps. The apparatus includes a carton conveyor for transferring the carton in a flow direction along a carton conveyor path, a major end flap retaining guide assembly for retaining the major end flaps in an outwardly upright position, a minor end flap retaining guide assembly for retaining the minor end flaps in an inwardly folded position, and a gluing station for applying adhesive to the major and minor end flaps.Type: ApplicationFiled: April 11, 2008Publication date: October 16, 2008Inventor: John W. Cash
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Patent number: 7380387Abstract: A sheet package producing system includes at least a cutter module and a packaging module. The cutter module has a cutter blade, for producing X-ray films by cutting a continuous sheet material. The packaging module has packaging robots, for producing a sheet package by packaging the X-ray films stacked on one another. In the sheet package producing system, a first module control unit is incorporated in the cutter module, for controlling the cutter blade. A second module control unit is incorporated in the packaging module, for controlling the packaging robots. A CPU is connected with the first and second module control units removably by a component network, for controlling the cutter module and the packaging module in synchronism.Type: GrantFiled: March 16, 2006Date of Patent: June 3, 2008Assignee: FUJIFILM CorporationInventors: Yoshiyuki Ishii, Hiroyuki Nishida, Takao Asakura, Hideyuki Uezono
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Publication number: 20080120948Abstract: A packaging machine having a folding apparatus for closing an end of an end loaded carton that includes leading and trailing side end flaps. The packaging machine includes a carton conveyor for transporting a carton in a flow direction along a carton path. The folding apparatus includes a lug assembly that has at least one folding lug that travels along an endless lug path. The folding lug travels in the flow direction and in parallel to the carton path along at least a portion of the lug path such that the folding lug can operate in concert with separation guide and a combination guide to fold the leading and trailing side end flaps in the desired sequence.Type: ApplicationFiled: October 27, 2007Publication date: May 29, 2008Inventors: Alan P. Martin, John W. Cash, Rafe T. Patterson, Michael F. Flagg
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Publication number: 20080110135Abstract: An automated packaging process includes a packaging apparatus that is capable of closing cartons of various configurations, using a rotating glue gun assembly, and by providing a cycle stop operation finishing capability that allows completion of packaging processes in progress when the cycle stop operation is initiated. For cartons that have minor flaps that are substantially overlapped by a bottom end flap, a pivoting minor flap retaining guide holds the minor flaps closed while the bottom end flap is folded upwardly and over the minor flaps. The rotating glue gun assembly allows rotation of the glue nozzles to allow selective placement, spacing, and timing of the application of glue beads for gluing cartons having various configurations. By rotating the glue nozzles, the distance between the applied glue beads can be adjusted according to desired specifications, and without disabling specific glue guns for extended periods of time during the packaging run.Type: ApplicationFiled: November 15, 2007Publication date: May 15, 2008Inventors: Jeffrey G. Jacob, John W. Cash III, Michael F. Flagg
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Patent number: 7325719Abstract: A gable top package for pourable food products comprising a gabled top portion including a front sloping top wall and a back sloping top wall joined together at a top transversal seal, wherein the gabled top portion includes a pair of lateral flaps adjacent to respective end portions of the top transversal seal and folded out of the package top volume available for the food product and delimited by the front and back sloping top walls.Type: GrantFiled: July 11, 2002Date of Patent: February 5, 2008Assignee: Tetra Laval Holdings & Finance S.A.Inventor: Lars-Erik Palm
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Patent number: 7322171Abstract: A method and apparatus for packaging articles such as pouches which do not have rigid structures. The method includes the steps of placing first and second sets of the articles onto spaced apart loading panels of a carton blank so that the article sets are spaced apart with an unloaded further panel of the blank disposed between the article sets, raising the spaced loading panels together with the respective sets of articles to transfer the sets of articles to the unloaded further panel so that the unloaded further panel becomes the loaded base of the carton and the loading panels become opposed side panels of the carton.Type: GrantFiled: November 7, 2005Date of Patent: January 29, 2008Assignee: MeadWestvaco Packaging Systems, LCCInventors: Jean-Christophe Bonnain, John W. Cargile, Jr.
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Patent number: 7272917Abstract: Packets of prismatic geometry referable to a longitudinal axis, presenting two larger side faces, two smaller flank faces and two end faces, are overwrapped by a method including a step in which each packet, enveloped initially by a tubular wrap projecting beyond the two end faces, is inserted into a holder of a transfer wheel in such a way that two appendages of the tubular wrap projecting at either end from a first flank face of the packet are flattened over the end faces; the appendages are pinned immediately along two lines coinciding substantially with the corner edges of the end face as the packet enters the relative holder, and held stably in position during a subsequent step of transferring the single packets from a feed station to an outfeed conveyor.Type: GrantFiled: November 21, 2005Date of Patent: September 25, 2007Assignee: G.D S.p.A.Inventors: Mario Spatafora, Fabrizio Tale′
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Patent number: 7269933Abstract: A case sealer has a frame with a low friction conveyor upon which boxes are moved in series through three stages, each having an independent pair of spaced-apart, lateral conveyors that are linked together for inward and outward movement to accommodate the width of the box to be sealed. A first measuring stage measures the height, width and length of the box. A second flap folding stage has a floating head located over its lateral conveyors and is responsive to the height and width of the box and folds the box end and side flaps into a closed position. When a box enters the flap folding stage, the lateral conveyors in the measuring stage open to accept the next box, and based on the speed of the lateral conveyors and the measured length of the previous box, a gate allows the next box to enter the measuring stage as soon as the previous box has cleared the measuring stage.Type: GrantFiled: May 14, 2004Date of Patent: September 18, 2007Inventor: Tuan Vinh Le
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Patent number: 7216468Abstract: A flaps closing apparatus for closing full flap boxes is provided. The apparatus includes a flaps closing assembly with a first brake mechanism and closing bars with a second brake mechanism. The first brake mechanism controls the vertical motion of the flaps closing assembly with respect to the flaps closing apparatus. The second brake mechanism holds the closing bars in an angled configuration and at a first predetermined vertical position permits the bars to pivot to a horizontal configuration. A flap sealing assembly includes a pair of compression plates positioned outside the flaps closing assembly. A compression plate actuating mechanism draws the compression plates inwardly to urge side flaps of the full flap box into contact with sides of the full flap box at a second predetermined vertical position. A vertical movement mechanism lowers and raises the apparatus.Type: GrantFiled: October 29, 2004Date of Patent: May 15, 2007Inventor: James A. Goodman
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Patent number: 7213387Abstract: A method for crimping paper roll wrap overhang is provided. The method comprises (a) forcing a portion of the wrap overhang towards the longitudinal axis for generating a fold in the wrap overhang, and (b) creasing the fold against the end face with a creasing member moving in a tangential arc over the end face. The method is particularly suitable for crimping roll wrap overhangs of over 6 inches and for providing more regular crimps by reducing bunching of the wrap.Type: GrantFiled: February 14, 2006Date of Patent: May 8, 2007Assignee: Advanced Dynamics Corporation Ltd.Inventors: William Robert, Michel Sigouin
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Patent number: 7204151Abstract: A metal cap 12 is fitted over a vessel (vial 2), into which a rubber plug 4 is driven, and using a pressure block 10, a load is applied to the cap 12 through the top surface 12b thereof to maintain the rubber plug 4 compressed. Under this condition, a tightening roller 14 folds a skirt (lower end 12c of a cylindrical portion 12a) of the cap 12 inwardly to perform a tightening operation. Subsequently, the load applied to the top surface 12b of the cap is once released, and then a load is applied again starting from a value FB which is less than the load FA applied during the tightening operation, gradually increasing to a higher value. In the course of increasing the load, a load FC at the instant when a displacement in the elevation of the top surface of the cap is detected, and this load FC is determined to be a seal load upon completion of the tightening operation. By detecting the load FC upon completion of the tightening operation, a seal capacity of the rubber plug 14 can be confirmed.Type: GrantFiled: May 16, 2005Date of Patent: April 17, 2007Assignee: Shibuya Kogyo Co., Ltd.Inventors: Hiroaki Kitamoto, Katsuji Tsuruyama, Toshiharu Kanaiwa
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Patent number: 7174698Abstract: A method and device for folding an end portion of a substantially elliptical-section, tubular wrapping for a group of cigarettes, whereby the end portion of the tubular wrapping is folded by forming three first and three second folded flaps located on opposite sides of a major axis of the elliptical section of the tubular wrapping; the first and second flaps being defined respectively by a respective central flap and by two respective lateral flaps, each of the second flaps being specular with a corresponding first flap, and being located between the major axis of the elliptical section and a packing wheel supporting the tubular wrapping; the first flaps being folded first, commencing with the first central flap; and the second flaps being folded subsequently, commencing with the second lateral flaps.Type: GrantFiled: November 17, 2004Date of Patent: February 13, 2007Assignee: G.D Societa' per AzioniInventors: Mario Spatafora, Fabrizio Tale'
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Patent number: 7140165Abstract: An apparatus for sealing a box having four top flaps initially disposed in an open position. The apparatus includes a conveying system for conveying the box from a first end of the apparatus to a second end of the apparatus. The apparatus also includes a flap folding system for folding the top flaps of the box into folded and horizontal positions as the box is conveyed from a first end of the apparatus to a second end of the apparatus. The flap folding system has a first flap folding member configured to fold a fourth top flap of the box, a second flap folding member configured to fold a second top flap of the box, and a pair of oppositely disposed side flap folding members configured to fold a first and third top flaps of the box so as to abut each other. A tape dispensing system is configured to dispense tape across at least a portion of the third and fourth top flaps of the box in order to maintain the third and fourth top flaps in abutment with each other, thereby sealing the box.Type: GrantFiled: November 30, 2001Date of Patent: November 28, 2006Assignee: Dole Food Company, Inc.Inventors: Leon P. Ventura, Albarran Serafin
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Patent number: 6968668Abstract: One embodiment of the present invention relates to an apparatus for packaging goods in a box. The apparatus comprises a box erecting apparatus for erecting the box to receive at least one good. The apparatus further comprises an elevator lift apparatus operatively positioned below the box erecting apparatus, such that the elevator lift apparatus is positioned to lift at least one good into the erected box.Type: GrantFiled: January 19, 2000Date of Patent: November 29, 2005Assignee: General Mills, Inc.Inventors: Paul E Dimario, Francis H Carragher, James M Hall
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Patent number: 6898923Abstract: Creased paper board packages are unstacked, separated and conveyed. Discs are loaded into dimensionally controlled trays using relatively fine alignment, placement and assembly tolerances. Subsequently, the disc-loaded trays are assembled onto less dimensionally controlled tray-holding panels on creases paper boards using relatively less stringent tolerances. Booklets are inserted in pockets in panels adjacent the disc-holding panels, and the paper board packages are closed.Type: GrantFiled: June 11, 2002Date of Patent: May 31, 2005Assignee: Sagoma Plastics CorporationInventor: John A. Gelardi
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Patent number: 6837029Abstract: A carton closure method wherein heated end side walls of the open end of a carton are initially infolded to partially close the open end of the carton and thereafter subjected to capture between a backup pad and a pressure pad by a linearly reciprocative cam to which pressure is applied by a cam follower driven in a direction substantially perpendicular to the direction of linear movement of the cam relative to the backup pad, whereby the cam is moved between positions wherein there is applied pressure against the partially infolded portions of the end side walls of a carton blank to effect a sealing pressure against such infolded portions and a position wherein no material pressure is applied to the partially infolded end side walls of the carton blank, the cam movement being facilitated by a multi-faceted geometry of the camming face of the cam.Type: GrantFiled: October 16, 2003Date of Patent: January 4, 2005Inventors: George A. Morden, Cletus E. Kreher
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Publication number: 20040226268Abstract: A case sealer has a frame with a low friction conveyor upon which boxes are moved in series through three stages, each having an independent pair of spaced-apart, lateral conveyors that are linked together for inward and outward movement to accommodate the width of the box to be sealed. A first measuring stage measures the height, width and length of the box. A second flap folding stage has a floating head located over its lateral conveyors and is responsive to the height and width of the box and folds the box end and side flaps into a closed position. When a box enters the flap folding stage, the lateral conveyors in the measuring stage open to accept the next box, and based on the speed of the lateral conveyors and the measured length of the previous box, a gate allows the next box to enter the measuring stage as soon as the previous box has cleared the measuring stage.Type: ApplicationFiled: May 14, 2004Publication date: November 18, 2004Inventor: Tuan Vinh Le
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Patent number: 6792741Abstract: Container packing system for use with conveyed articles. The system includes a carton having four sidewalls with four carton upper edges and four carton lower edges. Four upper flaps are connected to the respective upper edges and four lower flaps are connected to the respective four lower edges. The sidewalls define a carton inner space sized to receive therein a layer of the conveyed articles. A movable support platform receives thereon the conveyed articles and is sized for location in the carton space between the sidewalls. The support platform is actuatable to move between the upper edges and the lower edges. Two of the lower flaps are folded inwardly and upwardly towards a lower surface of the movable support platform. A method of using the system to pack a carton is also provided.Type: GrantFiled: September 8, 2003Date of Patent: September 21, 2004Inventor: Dominic Theriault
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Patent number: 4937590Abstract: A thermal printing head and controller include a serial input port for receiving a serial image bit means for storage of successive lines of serial image data. A multiplexer is connected to the RAMs to produce simultaneous micropulse bits. The micropulse bits are received simultaneously by serial inputs of a plurality of shift registers. The shift registers control the states of a plurality of thermal styli.Type: GrantFiled: June 13, 1989Date of Patent: June 26, 1990Assignee: Gould Electronique S.A.Inventors: Jean-Claude Robillard, Roger Lepee