Concurrent Severing Patents (Class 53/552)
-
Patent number: 11905053Abstract: A biodegradable whole leaf pillow tea bag is provided, along with a system and method for manufacturing biodegradable whole leaf pillow tea bags. The method for manufacturing the whole leaf pillow tea bags includes the steps of providing a biodegradable infusion substrate having two opposing edge; creating a sleeve from the biodegradable infusion substrate by infusing the two opposing edges of the substrate together and closing the sleeve at its bottom; placing whole leaf tea in the bottom of the sleeve; vertically feeding the sleeve containing the whole leaf tea into a heat sealing machine that will, at predetermined intervals create heat seals across the sleeve to create pillow bags; cutting the pillow bags from one another across the heat seal. In one example, the biodegradable infusion substrate may contain hemp and/or the whole leaf tea may be infused with CBD oil or other supplements. The same method of manufacturing may be used to create a biodegradable pillow bag containing coffee.Type: GrantFiled: January 15, 2021Date of Patent: February 20, 2024Inventor: Vanessa Braxton
-
Patent number: 11897649Abstract: A fin sealer and method to seal a radially outwardly directed fin of a tubular web structure by directing the fin through a nip between a first and a second fin sealing rollers while communicating heat to the fin through at least one of the fin sealing rollers is provided. The fin sealer is configured to maintain a nominal face-to-face relation between an outer annulus of the first fin sealing roller and an outer annulus of the second fin sealing roller with a flexible connection between a hub element of the second fin sealing roller with the outer annulus of the second fin sealing roller.Type: GrantFiled: February 24, 2023Date of Patent: February 13, 2024Assignee: Altria Client Services LLCInventors: Jarrod W. Chalkley, James D. Evans, Thien Hoang Nguyen, Patrick S. McElhinney
-
Patent number: 11434030Abstract: The present disclosure relates to a separating device for severing at least one strap, in particular a plastic strap, the separating device having a blade with an edge for severing the at least one strap, and it being possible for the separating device to be connected to a strap end connecting device, the strap end connecting device having an assembly which has a heating element, it being possible for the blade to be connected to that assembly of the strap end connecting device which has the heating element. In addition, the present disclosure relates to a strap end connecting device for a strapping system having a separating device of this type. In addition, the present disclosure relates to a strap end connecting device for a strapping system having a strap end connecting device of this type.Type: GrantFiled: October 23, 2019Date of Patent: September 6, 2022Assignee: Signode Industrial Group LLCInventor: Michael Meng
-
Patent number: 11312517Abstract: An assembly for forming bags, having a belt drive for feeding a film at a film speed to a former shoulder to form a tubular film, a set of jaws movable at a jaw speed to engage and seal a tubular film to form a closed bag, and a sensor assembly to provide a volume signal indicative of a volume of the closed bag, wherein the controller is configured to adjust at least one of the film speed and the jaw speed in response to the volume signal.Type: GrantFiled: June 11, 2020Date of Patent: April 26, 2022Assignee: TNA Australia Pty LimitedInventors: Brian Pearson, Andre Tombuelt
-
Patent number: 11260997Abstract: A vertical bag-making/filling machine (1) comprises: a film-feeding unit (8) which intermittently feeds a film (F) formed into a tubular shape downward; a nozzle (10) supplying contents (X) into the film; a sealing-off unit (17) arranged below a lower end of the nozzle and forming a bag body (Fg) by heat-sealing the film in a transverse direction; a lower shaping unit (30) regulating swelling of the film on the lower side of the sealing-off unit; an upper shaping unit (40) regulating the swelling of the film on the upper side of the sealing-off unit; and a separating unit (25) for separating the bag body (G) fully filled with the contents by cutting the transverse seal (Y1, Y2) formed by the sealing-off unit.Type: GrantFiled: October 3, 2016Date of Patent: March 1, 2022Assignee: ORIHIRO ENGINEERING CO., LTD.Inventors: Masataka Tsuruta, Seiichi Imai
-
Patent number: 11230064Abstract: A vertical flow-wrapper, for producing tubular bags from a foil web, with a frame/housing, at which a form-fill-tube, a longitudinal-sealing means and a cross-sealing means and a cutting means are provided. The vertical flow-wrapper includes a part of the frame/housing that is moveable relative to the frame/housing from an operation position into an inspection position and vice versa, and the cross-sealing means is provided on the part.Type: GrantFiled: February 12, 2018Date of Patent: January 25, 2022Assignee: GEA FOOD SOLUTIONS WEERT B.V.Inventor: Bruno Baumeister
-
Patent number: 11136155Abstract: A bag-making and packaging machine packages, in bags made from a film, articles discharged and dropped from an article discharge apparatus. The bag-making and packaging machine has a transverse sealing mechanism, a receiving member, a vertical moving mechanism, and a control unit. The transverse sealing mechanism transversely seals a film tube. The receiving member contacts an outer surface of the film tube above the transverse sealing mechanism and receives the articles A that drop through the inside of the film tube. The vertical moving mechanism moves the transverse sealing mechanism and the receiving member in the up and down direction. The control unit switches between a first mode and a second mode. In the second mode, the receiving member contacts the outer surface of the film tube at a lower height position than in the first mode.Type: GrantFiled: December 5, 2019Date of Patent: October 5, 2021Assignee: ISHIDA CO., LTD.Inventors: Shinji Koike, Kento Fujita
-
Patent number: 9387624Abstract: A device for individually packaging medication comprises: a conveyance member for conveying a long packaging sheet, the packaging sheet being folded in two along the longitudinal direction thereof with a fold line disposed on the lower side; and a sealing member for sealing the packaging sheet. The sealing member is configured by integrating longitudinal and lateral sealing units. The longitudinal sealing unit being adapted to seal the edge of the packaging sheet, located on an opposite side of the fold line, and the lateral sealing unit being adapted to seal the packaging sheet at predetermined intervals in the longitudinal direction. The device further comprises: a support member for supporting the sealing member; and a control unit causing the sealing member to rotate idle while separating the longitudinal sealing unit from the packaging sheet and thereafter causing the longitudinal sealing unit to come into contact again with the packaging sheet.Type: GrantFiled: June 6, 2011Date of Patent: July 12, 2016Assignee: YUYAMA MFG. CO., LTD.Inventor: Shoji Yuyama
-
Patent number: 9382026Abstract: The invention relates to an apparatus for cutting a packaging material (4) for a package, comprising an ultrasonic welding device (2) that includes a sonotrode (3) and an anvil (5) for sealing the packaging material (4), the sonotrode (3) being rotatable about a first axis of rotation (X) and the anvil (5) being rotatable about a second axis of rotation (Y). The apparatus further comprises a cutting device (6) which includes at least one knife (7) for cutting the packaging material (4) and which is arranged within the anvil (5). The invention is characterized in that the knife (7) has a blade (8) with a cutting edge (28) that includes at least two tips (33, 35) and at least two curved sections (22) interconnecting the two tips (33, 35).Type: GrantFiled: September 16, 2011Date of Patent: July 5, 2016Assignee: Robert Bosch GmbHInventors: Juergen Ippers, Ulrich Wieduwilt
-
Patent number: 9284075Abstract: A method for compacting and packaging a plurality of slugs of product and apparatus for accomplishing the same. The invention describes collecting weighed product in an intermediate settling device to form compact slugs of product. The device can comprise a single settling chamber for each slug of product or can comprise multiple settling chambers which are axially rotatable. The slugs can be compacted by jostling and/or vibrating the settling device. Thereafter, the slugs of product are discharged to a multiple bagmaking packaging apparatus.Type: GrantFiled: February 11, 2013Date of Patent: March 15, 2016Assignee: Frito-Lay North America, Inc.Inventor: Patrick J. Bierschenk
-
Patent number: 8898987Abstract: A roofing shingle has a shingle body with a butt edge, a headlap portion, a head edge, and first and second side edges. An exposure zone has a width that extends from the butt edge toward the headlap portion and is configured to be exposed to the environment when the shingle is installed on a roof. A water impermeable sheet is attached to the shingle body. The sheet has a width with upper and lower edges. The width extends from between about the butt and head edges to beyond the head edge of the shingle body. The width of the shingle body is such that a first distance between the head edge of the shingle body and the upper edge of the water impermeable sheet is equal to or greater than the width of the exposure zone. The sheet is formed from a different material than the shingle body.Type: GrantFiled: November 2, 2012Date of Patent: December 2, 2014Assignee: Certainteed CorporationInventors: Anna M. Amatruda, Peter Chihlas, Gregory F. Jacobs, Robert L. Jenkins, Stephen A. Koch, Jennifer A. Millberg, Richard A. Snyder, Dale H. Walton
-
Publication number: 20140311100Abstract: A packaging apparatus including a cutting device, the cutting device comprising an elongate holder, an elongate knife having an elongate cutting edge, and a heat seal device located on the elongate holder on opposed sides of the knife, the heat seal device comprising a pair of elongate pressure strips projecting outwardly from the elongate holder, each pressure strip extending along a respective side of the knife, wherein each pressure strip comprises an elongate bar mounted for sliding movement in a respective slot in the elongate holder, the sliding movement varying the distance an outer edge of the elongate bar projects from the elongate holder, and a biasing element within the respective slot, the biasing element engaging an inner edge of the elongate bar and arranged to bias the elongate bar outwardly of the slot. A packaging method is also disclosed.Type: ApplicationFiled: November 14, 2012Publication date: October 23, 2014Applicant: Frito-Lay Tracking Company GmbHInventor: Mark Antony Tilley
-
Publication number: 20140174043Abstract: A mandrel assembly for use in shrink sleeve labeler machines includes a replaceable insert having a cutting slot that is spaced apart from both upper and lower elements of the mandrel assembly.Type: ApplicationFiled: November 25, 2013Publication date: June 26, 2014Inventor: Kenneth F. Nyren
-
Patent number: 8689531Abstract: A bag making and packaging machine includes a conveying unit, a transverse sealing mechanism, and a gusset forming mechanism. The conveying unit is configured and arranged to continuously convey a tubular packaging material. The transverse sealing mechanism has a pair of sealing jaws configured and arranged to revolvingly move while following annular loci to seal the tubular packaging material in a transverse direction with respect to a conveyance direction of the tubular packaging material. The gusset forming mechanism has a pair of folding members configured and arranged to be pressed against side portions of the tubular packaging material to form gussets in the side portions of the tubular packaging material while the folding members move along the conveyance direction of the tubular packaging material before the transverse sealing mechanism seals the tubular packaging material.Type: GrantFiled: June 15, 2009Date of Patent: April 8, 2014Assignee: Ishida Co., Ltd.Inventors: Kiyoshi Miyazaki, Masashi Kondo, Makoto Ichikawa, Takahiro Yasuda
-
Patent number: 8631633Abstract: A method is described for sealing a continuous tubular packaging (20), which is fed in a vertical direction, the continuous tubular packaging (20) being shaped as a continuous tubular element (20) exhibiting with a closed bottom (5), in which products are contained, and a group (1) for actuating the method. The group (1) comprises: sealing means (4), configured such as to act in a transversal direction with respect to the continuous tubular packaging (20) in order to separate an inner volume thereof, such that a closed stick pack (2), containing said products, and a new closed bottom (5) are formed; and compression means (8, 9) arranged downstream of the sealing means (4) with respect to the feeding direction (W) of the continuous tubular packaging (20), which are configured such as to compress the continuous tubular packaging (20), consequently eliminating air fluid contained therein, and which are activatable prior to sealing the continuous tubular packaging (20) with the sealing means (4).Type: GrantFiled: May 3, 2010Date of Patent: January 21, 2014Assignee: Marchesini Group S.p.A.Inventor: Giuseppe Monti
-
Patent number: 8621830Abstract: The film sealing and wrapping machine with a rotary cut and seal jaw is provided. The rotary cut and seal jaw has an internal sliding mechanism which provides for smooth and quiet operation. The rotational speed of the jaw may be varied to increase through put and to provide for a title bag around products. The rotary cut and seal jaw may comprise a seal bar and pressure pad may both be spring loaded to self align the seal bar and pressure pad during the sealing and cutting process. Lastly, a gap defined by a belt disposed upstream and downstream of the seal bar and pressure pad may be mechanically linked to the pressure pad through a control carriage.Type: GrantFiled: November 30, 2011Date of Patent: January 7, 2014Inventors: Raymond Uttaro, John Robinson, Michel Laurin
-
Patent number: 8434612Abstract: The postal sorting machine has sorting outlets in which mailpieces are accumulated, said sorting outlets being disposed in line along a certain longitudinal axis. It further includes a recirculation device for recirculating the mailpieces stored in the sorting outlets, this device comprising a belt (40) mounted to move along the sorting outlets and to which cleats (41, 42) are fastened to define a succession of compartments (4a, 4b, 4c) that face respective ones of the sorting outlets, each compartment being arranged to store, on edge, mailpieces taken from a corresponding sorting outlet.Type: GrantFiled: September 9, 2010Date of Patent: May 7, 2013Assignee: SolysticInventor: Damien Hugues
-
Patent number: 8402724Abstract: A device for deflecting a loose fill product from the seal zone of a bag and sealing the bag is provided. The device includes a product stopper. The product stopper is adjacent to the sealing element of a bagging machine. The product stopper includes a mount that mounts the product stopper to a bagging machine and a pinching element that pinches a bag proximal to a sealing zone before the bag is sealed by the sealing element at the sealing zone. In one embodiment, the pincher includes a spring loaded mechanism for pinching the bag proximal to the sealing zone. In another embodiment, the pincher includes an air assist mechanism for pinching the bag proximal to the sealing zone.Type: GrantFiled: May 30, 2008Date of Patent: March 26, 2013Assignee: Philip Morris USA Inc.Inventors: Michael Calvin Cecil, Xuan Pham, George Van Bergen
-
Publication number: 20130025243Abstract: A method is provided for cutting packages out of a composite film in a thermoform packaging machine by previously detecting the position of the sealed seams and by suitably adapting the position of a cutting pattern. Additionally, a thermoform packaging machine is provided for executing the above-mentioned method.Type: ApplicationFiled: July 27, 2012Publication date: January 31, 2013Applicant: Multivac Sepp Haggenmuller GmbH & Co. KGInventor: Guido Spix
-
Publication number: 20130014476Abstract: A selectively reconfigurable wrapping machine [A] for sequentially wrapping upright products. An infeed conveyor carries products to a wrapping station module where a tube of shrink-wrap material, pulled from rolled storage [B], is formed about the products by a film directing and tracking module generally designated [C] by use of a film plow [D]. Marginal edges of the shrink-wrap material are joined by a selectively configurable bottom seal module [E] which pulls the tube in to form a selectively positionable longitudinal bottom seal. A film sealing and cutting module [G] has opposed sealing heads [G2L, G2R] carried to face each other with fixed angular orientation such that the heads travel with products in the tube for a distance as it moves giving sealing dwell time for nonstop operation. A microprocessor-driven control system provides user setup controls.Type: ApplicationFiled: May 8, 2012Publication date: January 17, 2013Inventor: Brian R. Stork
-
Publication number: 20120159905Abstract: A vertical filling and packaging machine of the present invention includes tension devices (11) that are disposed near positions of ironing rollers (5) and that pull both sides of cylindrical film (1) laterally outward. Tension devices (11) pull both sides of cylindrical film (1) laterally outward to flatten a portion sandwiched by ironing rollers (5) of cylindrical film (1) before the pair of ironing rollers (5) sandwich cylindrical film (1) into which content has been injected. As a result, when lateral seal part (1e) is formed on cylindrical film (1) by lateral seal device (6), lateral seal part (1e) is not easily wrinkled.Type: ApplicationFiled: July 2, 2009Publication date: June 28, 2012Applicant: ORIHIRO ENGINEERING CO., LTD.Inventors: Masataka Tsuruta, Akira Yamaguchi, Tsubasa Shintani
-
Patent number: 8201606Abstract: A device (10) and a method for transverse sealing of a tube (12) of thermoplastic coated packaging material are provided. The tube is formed by sealing of an overlapping joint (14) between two mutually opposing edge sections (26, 28) of a sheet of packaging material. The device comprises first and second opposing jaws (16, 18) having first and second main sealing surfaces (20, 22), respectively. The tube is arranged to be flat-laid and squeezed between these main sealing surfaces to heat the thermoplastic there between and obtain a transverse seal along a main sealing line (24) of the tube. The device is characterized in that it is arranged to penetrate the outer edge section (28) of the overlapping joint along the main sealing line prior to sealing to allow the first main sealing surface (20) to contact the inner edge section (26) of the overlapping joint.Type: GrantFiled: May 31, 2006Date of Patent: June 19, 2012Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Klaus Specht, Salvatore Capasso, Kenneth Larsson
-
Patent number: 8176650Abstract: A through-air dryer system that diverts the airflow within the through-air dryer during warm up and cool down from the normal airflow during the drying of paper in the papermaking process. During warm up and cool down, a majority of the airflow is supplied to one of the dryer's heads and extracted through the opposite head to reduce thermal stresses. If needed to further reduce thermal stresses, a minority of the airflow is supplied through the dryer's shell.Type: GrantFiled: December 13, 2005Date of Patent: May 15, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Frank S. Hada, Robert J. Seymour, Marek Parszewski
-
Patent number: 8176713Abstract: A tubular bagging machine includes an innovative indentation-forming device and a modified cross-sealing device. The innovative indentation-forming device includes two punches that form two indentations in the foil web. The machine then forms the foil web into a foil tube with the indentations aligned directly opposite each other and bowed outward. The cross-sealing device includes two opposing sealing jaws each having a blank formed in it. The jaws are closed together to form transverse seal zones in the foil tube. The blanks are aligned with each other and receive the aligned indentations so that they are not sealed together, resulting in the formation of an air bubble in one of the seal zones. Also disclosed are methods of manufacturing the bags, bags produced by the disclosed machines and methods, and retrofit kits for upgrading existing tubular bagging machines.Type: GrantFiled: June 30, 2011Date of Patent: May 15, 2012Assignee: Rovema Packaging Machines, LPInventor: Erich Eberhardt
-
Patent number: 8117808Abstract: An apparatus for transverse sealing of a packaging tube, filled with products, in order to form bag packages, has a delivery conveyor for delivering the packaging tube, a removal conveyor for carrying the bag packages away and a transverse sealing unit engaging an interstice between these two conveyors. Means is provided for supporting the bag packages at least in part at the transition through this interstice. This means for supporting the bag packages is a supporting base, which reaches beneath the bag packages from two diametrically opposed sides and both supports the bag packages and transports them onward.Type: GrantFiled: April 12, 2005Date of Patent: February 21, 2012Assignee: Robert Bosch GmbHInventor: Thomas Strasser
-
Patent number: 8087220Abstract: The film sealing and wrapping machine with a rotary cut and seal jaw is provided. The rotary cut and seal jaw has an internal sliding mechanism which provides for smooth and quiet operation. The rotational speed of the jaw may be varied to increase through put and to provide for a title bag around products. The rotary cut and seal jaw may comprise a seal bar and pressure pad may both be spring loaded to self align the seal bar and pressure pad during the sealing and cutting process. Lastly, a gap defined by a belt disposed upstream and downstream of the seal bar and pressure pad may be mechanically linked to the pressure pad through a control carriage.Type: GrantFiled: April 21, 2009Date of Patent: January 3, 2012Inventors: Raymond Uttaro, John Robinson, Michel Laurin
-
Publication number: 20110283664Abstract: A vertical bagging machine including a spindle for receiving and supporting a roll of stock material, the spindle defining a spindle axis, wherein the stock material is unwindable as a sheet, a folding plate defining a folding plate plane that is substantially parallel with the spindle axis, the folding plate including a first edge and a second edge, wherein the first and second edges are generally equal in length and connect at a central peak, a spreader chute including a first guide plate and a second guide plate, the second guide plate being generally parallel with and spaced apart from the first guide plate, wherein the first and second guide plates are substantially perpendicular to the folding plate plane, and first and second folding rollers defining a nip therebetween, the first and second folding rollers being generally parallel with the folding plate plane and disposed between the folding plate and the spreader chute, wherein the sheet is moveable over the central peak, through the nip, and over theType: ApplicationFiled: August 5, 2011Publication date: November 24, 2011Applicant: RENNCO LLCInventors: Robin G. Thurgood, Brian C. Bowerman, Dale R. Vincent
-
Patent number: 7987655Abstract: A tubular bagging machine includes an innovative indentation-forming device and a modified cross-sealing device. The innovative indentation-forming device includes two punches that form two indentations in the foil web. The machine then forms the foil web into a foil tube with the indentations aligned directly opposite each other and bowed outward. The cross-sealing device includes two opposing sealing jaws each having a blank formed in it. The jaws are closed together to form transverse seal zones in the foil tube. The blanks are aligned with each other and receive the aligned indentations so that they are not sealed together, resulting in the formation of an air bubble in one of the seal zones. Also disclosed are methods of manufacturing the bags, bags produced by the disclosed machines and methods, and retrofit kits for upgrading existing tubular bagging machines.Type: GrantFiled: April 22, 2009Date of Patent: August 2, 2011Assignee: Rovema Packaging Machines, LPInventor: Erich Eberhardt
-
Publication number: 20110088358Abstract: The invention relates to a device for forming packages. The device comprises at least two transverse seam jaws, which are movable relative to each other, for forming a transverse seam constituting a bottom in a first package to be formed and, simultaneously therewith, forming a transverse seam constituting an upper side of a second package to be formed in said second package. The transverse seam jaws additionally form two connecting seams extending transversely to the transverse seams, to which connecting seams the two longitudinally extending transverse seams are connected, preferably near the ends thereof. The connected packages define a collecting space between said connecting seams and said transverse seams.Type: ApplicationFiled: October 8, 2010Publication date: April 21, 2011Inventor: Barend Bastiaan Romijn
-
Patent number: 7845146Abstract: An apparatus for manufacturing dunnage including a plurality of rollers for pulling a web of material through the machine, a nozzle with at least one port through which gas or liquid flows, a plurality of ceramic elements in opposing positions such that the web of material can pass between the plurality of ceramic elements. A heating element is routed through each of the plurality of ceramic elements such that heat will radiate through openings in the top surfaces of the ceramic elements that will melt the portion of the material that is passing between the opposing ceramic elements. The apparatus may be equipped to manufacture multiple pieces of dunnage simultaneously.Type: GrantFiled: February 12, 2009Date of Patent: December 7, 2010Assignees: M L Distributing, LLCInventor: Ralph Eibert
-
Publication number: 20100281832Abstract: A method is described for sealing a continuous tubular packaging (20), which is fed in a vertical direction, the continuous tubular packaging (20) being shaped as a continuous tubular element (20) exhibiting with a closed bottom (5), in which products are contained, and a group (1) for actuating the method. The group (1) comprises: sealing means (4), configured such as to act in a transversal direction with respect to the continuous tubular packaging (20) in order to separate an inner volume thereof, such that a closed stick pack (2), containing said products, and a new closed bottom (5) are formed; and compression means (8, 9) arranged downstream of the sealing means (4) with respect to the feeding direction (W) of the continuous tubular packaging (20), which are configured such as to compress the continuous tubular packaging (20), consequently eliminating air fluid contained therein, and which are activatable prior to sealing the continuous tubular packaging (20) with the sealing means (4).Type: ApplicationFiled: May 3, 2010Publication date: November 11, 2010Applicant: MARCHESINI GROUP S.p.A.Inventor: Giuseppe MONTI
-
Publication number: 20100263336Abstract: The film sealing and wrapping machine with a rotary cut and seal jaw is provided. The rotary cut and seal jaw has an internal sliding mechanism which provides for smooth and quiet operation. The rotational speed of the jaw may be varied to increase through put and to provide for a title bag around products. The rotary cut and seal jaw may comprise a seal bar and pressure pad may both be spring loaded to self align the seal bar and pressure pad during the sealing and cutting process. Lastly, a gap defined by a belt disposed upstream and downstream of the seal bar and pressure pad may be mechanically linked to the pressure pad through a control carriage.Type: ApplicationFiled: April 21, 2009Publication date: October 21, 2010Inventors: Raymond Uttaro, John Robinson, Michel Laurin
-
Patent number: 7779612Abstract: A process for forming a pouch having an evacuated headspace containing a flowable material is disclosed. The process includes the steps of: providing a continuous tube of flexible and sealable film; supplying the continuous tube with a predetermined amount of flowable material; pinching the continuous tube above a sealing region so as to form a pinched portion of the continuous tube; evacuating the headspace between the pinched portion and the predetermined amount of flowable material; and sealing the continuous tube at the sealing region to form a top seal of a previously formed pouch containing flowable material and a bottom seal of a next-to-be filled pouch. Also disclosed is a vertical form-fill-seal apparatus for forming a pouch containing a flowable material and having an evacuated headspace.Type: GrantFiled: March 5, 2008Date of Patent: August 24, 2010Assignee: Liqui-Box CorporationInventors: Stuart Fergusson, Larin Godfroy, Tony Reid, Jim Sadler, David L. Schiele
-
Patent number: 7748201Abstract: A form-and-seal unit for producing aseptic sealed packages from a tube of packaging material filled with a pourable food product. The unit comprises a fixed structure and two forming assemblies which interact alternately and cyclically with the tube of packaging material, and have respective pairs of jaws movable between an open position and a closed position in which they grip the packaging material tube between respective sealing means, and respective forming flaps selectable from different types of forming flaps for producing different types of packages, and having respective half shell forming portions which surround the tube of packaging material to determine the volume and shape of the packages. The approach movement of the forming flaps towards the packaging material tube is controlled by a fixed cam mechanism having different work profiles selectively engaged by cam-follower rollers of the forming flaps depending on the type of forming flaps used.Type: GrantFiled: October 21, 2004Date of Patent: July 6, 2010Assignee: Tetra Laval Holdings & Finance S.A.Inventor: Marco Poppi
-
Patent number: 7726098Abstract: Tandem, vertically-aligned vertical form, fill, and seal (VFFS) assemblies enable a method for manufacturing an ingredient package. An inner ingredient-bearing package is manufactured by a first superior VFFS assembly, which inner package is then downwardly displaced to a second inferior VFFS assembly. The inner package and a second ingredient are deposited (filled) into an open-ended outer packaging material being formed by the inferior VFFS assembly. After deposing the inner package and the second ingredient into the formed outer package, the outer package and inner package are sealed to one another at superior ends thereof to finally form an ingredient package. The finally formed package may be removed from partially formed packages in superior adjacency thereto. The finally formed package compartmentalizes the first and second ingredients for later consumer consumption.Type: GrantFiled: May 1, 2007Date of Patent: June 1, 2010Assignee: Kraft Foods Global Brands LLCInventor: Paul Edward Doll
-
Publication number: 20100101189Abstract: Pouches (2) of cohesionless material, typically a smokeless tobacco product, are manufactured on a machine equipped with feed components (101) by which the material is supplied to a conveyor (4) at a delivery station (8), then transferred by the conveyor (4) from this station (8) to a transfer station (9) where a forcing mechanism (14) directs measured portions (100) of the material from the conveyor into at least one duct (12) connecting with a form-fill-and-seal wrapping station (10) where the portions (100) are enclosed in a continuous succession (21) of pouches (2). Before being separated one from the next at a downstream cutting station (23), the single pouches (2) pass through an in-line quality control station (105) at which their weight is checked individually.Type: ApplicationFiled: March 18, 2008Publication date: April 29, 2010Applicant: AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE A.C.M.AInventor: Fulvio Boldrini
-
Publication number: 20100083616Abstract: An apparatus that can be used for packaging refuse, such as soiled diapers, for disposal or items, such as food and medicine, for storage can comprise a receptacle having an upper open end, a cover connected proximate the upper end of the receptacle, and a rotatable tube mounted on a pair of bosses carried by the receptacle. The rotatable tube can carry a roll of linearly attached disposable bags for receiving refuse and the like. Sealing means can be provided for sealing at least one of the disposable bags after receiving refuse or other item to be packaged. A suction motor can be provided in communication with the disposable bags to vacuum air out of the disposable bag. A cutting assembly can be connected to the cover for cutting the disposable bag from the plurality of linearly attached disposable bags.Type: ApplicationFiled: October 7, 2008Publication date: April 8, 2010Inventors: Randall C. Place, Michael A. Johnson, Kevin S. Breuker
-
Patent number: 7681830Abstract: A film feeding device etc. in which, even if film rolls in which tapes are applied to joint between films of the rolls are used, an occurrence of a bag making failure caused by the tape is prevented. A film feeding mechanism (10A) has a receiving member (72) for holding the leading edge of a film (1B) of the standby side and a joining sealer (71) for joining films (1A, 1B). A tape (B) applied to the film (1A) on the use side is detected by a sensor (83), and according to the result of the detection, a cutter (81) cuts of the film (1A) at a portion on the downstream side of the tape. Then, the cut film (1A) and the film (1B) of the standby side are joined by the joining sealer (71), and the two films joined are sent as a long film.Type: GrantFiled: October 19, 2005Date of Patent: March 23, 2010Assignee: Orihiro Engineering Co., Ltd.Inventors: Orihiro Tsuruta, Shunji Yamada, Takayuki Yokoyama
-
Patent number: 7640717Abstract: The invention relates to a counter element (22) being adapted to apply a pressure to a first portion of a packaging material in association with heating of the packaging material in order to seal the first portion of the packaging material to a second portion of the packaging material. The element (22) being provided with an abutment surface (23) adapted to at least abut said first portion of the packaging material. The abutment surface (23) is provided with a plurality of indentations (24) adapted to entrap fluid or gas present in the vicinity of the abutment surface (23) and the first portion of the packaging material. The inventions also relates to a method of providing a counter element (22) as described above.Type: GrantFiled: March 22, 2005Date of Patent: January 5, 2010Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Ebi Shokri, Roland Palmquist, Reinhard Kupfer, Renato Cetrelli
-
Publication number: 20090223178Abstract: A packaging group (10) with high packaging speed of products (11) fed in succession in accordance with a predefined and variable pitch, comprising a conveyor (14) of the products (11), at least one roll (15, 15?) of at least one plastic film (17, 17?), feed means (16, 16?) of the at least one plastic film (17, 17?) from the at least one roll (15, 15?) respectively atop and underneath the products (11) substantially upon exiting the conveyor (14), a counter-welder belt (18) downstream of the conveyor (14) which receives the products (11) covered on their upper and lower parts with the at least one plastic film (17, 17?), a transverse welder device (19) at the counter-welder belt (18), said transverse welder device (19) comprising a rotating star-like structure (21) equipped with at least three spokes (22) provided at their tips with welder means (23) cooperating one after the other in succession with the counter-welder belt (18), in order to weld together portions of the at least one plastic film between the pType: ApplicationFiled: February 25, 2009Publication date: September 10, 2009Applicant: SITMA S.p.A.Inventors: Aris BALLESTRAZZI, Lamberto Tassi
-
Publication number: 20090199519Abstract: There is provided a vertical filling-packaging machine capable of feeding fluidized content material into a tubular film with good quantitative accuracy and in which air bubbles are mixed into the content material. The packaging machine according to the present invention performs an operation of feeding content material through injection nozzle (15) into tubular film (1?) that includes a bottom portion. This packaging machine performs an operation of transporting the tubular film downward, and an operation of tightly sealing the tubular film by heat sealing using lateral sealing mechanism (60). Lower end (15a) of the injection nozzle is configured to be immersed in the content material throughout entirety of the series of packaging operations, and the operation of feeding the content material starts in a state in which the injection port of the injection nozzle is immersed in the content material.Type: ApplicationFiled: May 10, 2006Publication date: August 13, 2009Applicant: ORIHIRO ENGINEERING CO., LTD.Inventors: Orihiro Tsuruta, Katsumi Nagai
-
Patent number: 7546722Abstract: A vertical filling-packaging machine is provided for satisfactorily forming a heat-sealed part by heat-sealing, cooling, and cutting a cylindrical film without moving the same and also for manufacturing a variety of packaging bags in different outline shapes.Type: GrantFiled: March 22, 2005Date of Patent: June 16, 2009Assignee: Orihiro Engineering Co., Ltd.Inventor: Orihiro Tsuruta
-
Publication number: 20090031675Abstract: A method and apparatus for making packages with internal headers from an elongated web of preformed interconnected bags. The packages with internal headers are made by inserting a product or a header into a bag. The bag is sealed to form a first compartment that contains the inserted bag or header. The other of the product and the header is inserted into the bag. The bag is sealed to form a second compartment that contains other of the product or header. The package is separated from the elongated web of interconnected bags.Type: ApplicationFiled: October 7, 2008Publication date: February 5, 2009Applicant: Automated Packaging Systems, Inc.Inventors: Derek J. Zeedyk, Bernard Lerner, Kent McDonald, Michael Coleman, Gregg Martens
-
Publication number: 20080289303Abstract: A sealing device producing sealed packages filled with pourable food product from sheet packaging material comprises a supporting frame, a forming mechanism movable with respect to the frame along a path to fold the sheet packaging material, a sealing arrangement carried by the forming mechanism to seal the sheet packaging material and form the packages, and an electromagnetic power device supplying electric energy to the sealing arrangement. The power device comprises at least one primary winding fixed to the frame and connectable to an electric energy source, and a secondary winding movable along the path, powering the sealing arrangement, and receiving electric energy by electromagnetic induction from the primary winding as the secondary winding travels past the primary winding. When interconnected by electromagnetic induction, the primary and secondary windings are so arranged as to have respective adjacent portions interjacent in a first direction crosswise to the forming mechanism movement path.Type: ApplicationFiled: November 3, 2005Publication date: November 27, 2008Applicant: Teltra Laval Holdings & Finance SAInventors: Valentin Nemkov, Nikolay Madzharov
-
Patent number: 7389623Abstract: The sealing apparatus comprises (a) a heat seal jaw, (b) a heat seal bar having two heaters arranged in parallel, being provided in a front edge of said heat seal jaw and having a working surface, (c) a counter jaw disposed oppositely to the heat seal jaw, (d) a counter rail provided to said counter jaw and having the working surface, (e) a drive means for advancing/retracting the heat seal jaw and counter jaw relatively, (f) a heating means for actuating the heaters while clamping a packaging material by the working surface of the heat seal bar and the working of the counter rail and, (g) a cutter section comprising of a cutter disposed at the position between the two heaters and a resilient counter cutter, and is characterized in that the counter cutter is held by a holding section provided on the working surface of the heat seal bar or the counter rail and projecting from the holding working surface. The seal apparatus can improve hygiene and the flap formation of the packaging container.Type: GrantFiled: December 3, 2002Date of Patent: June 24, 2008Assignee: Tetra Laval Holdings & Finance S.A.Inventors: Keiji Yano, Kozo Yoshida, Takashige Yano
-
Patent number: 7341632Abstract: A foam-in-bag dispending system is featured with a dispenser with chemical output port, a film feed assembly which feeds film to the dispenser for receiving chemical output from the dispenser. The film feed assembly includes a film drive roller set which includes a first roller and a second roller rotating on non-coincident axes, an a support structure which supports the film drive roller set. The support structure includes a first frame structure and a second frame structure with the first frame structure supporting the first roller and being adjustable relative to the second frame structure so as to move said fist roller away from said second roller.Type: GrantFiled: November 21, 2003Date of Patent: March 11, 2008Assignee: IntellipackInventor: Lynn Noble
-
Patent number: 7338424Abstract: A horizontal packaging machine (10) for making fluid-tight packages (11) equipped with zip closure (15) comprises: at least one unit (12) for unwinding a film (13) of synthetic material for packaging a series of products (18); at least one unit (14) for unreeling a pair of tapes (15) to form a zip closure; a shaping tunnel (16) located downstream of the film (13) unreeling unit (12); a sealing unit (20) located downstream of the shaping tunnel (16); Downstream of the sealing unit (20), the machine comprises a power-driven film feed roller (21) designed to apply a uniform pulling force on the film (13) which is unwound and fed into the sealing unit (20).Type: GrantFiled: October 22, 2003Date of Patent: March 4, 2008Assignee: BG Pack S.p.a.Inventor: Mario Latronico
-
Patent number: 7178316Abstract: An ultrasonic sealing apparatus is provided for transversely ultrasonically sealing a packing material comprised of a laminated body including at least a thermoplastic resin layer having a tubular form and containing a fluid. The apparatus includes a horn having an elongated and flat sealing face and an opposing jaw with an action face including a pressing portion for pressing the packing material in cooperation with the sealing face of the horn to a define at least one transverse sealing zone of the tubular packing material. At least one groove is disposed on the action face of the opposing jaw for forming a molten thermoplastic resin bulge in a vicinal area of the at least one sealing zone on a side in contact with the fluid in the tubular packing material.Type: GrantFiled: October 11, 2002Date of Patent: February 20, 2007Assignee: Shikoku Kakoki Co., Ltd.Inventors: Satoshi Kume, Mitsuhiko Shinohara, Takeshi Iseki, Michio Ueda
-
Patent number: 7174699Abstract: A combination sealing and cutting device comprising: an elongated anvil having an elongated slot therein; an elongated blade having a longitudinal aperture therein; a heating element in the longitudinal aperture; and an actuator mechanism for driving the blade toward and into the elongated slot to accomplish simultaneous sealing and cutting of overlying polymer films. According to various preferred embodiments, the combination sealing and cutting device further includes a pair of parallel flanges extending along both edges of the blade that serve to retain the blade; and film retaining beads along the longitudinal edges of the parallel flanges that serve to retain the plastic films being cut and sealed against the outer edges of the elongated slot.Type: GrantFiled: August 23, 2005Date of Patent: February 13, 2007Assignee: Bakery Holdings LLCInventors: Eric Wyman, Thomas Pearce, Mark Manzi, Roland Lomerson, Jr.
-
Patent number: 7155883Abstract: A packaging machine has a wrapping device for forming a tubular wrapping from a continuous web of heat-seal material, and for feeding products successively into the tubular wrapping; each product being located between two free tubular portions of the tubular wrapping, which are folded substantially onto the relative products, and are stabilized by at least one pair of sealing devices, each of which has a sealing surface heated electrically by a heating device, operation of which is controlled by a control device carried by the sealing device and for determining an actual temperature of the sealing surface.Type: GrantFiled: November 23, 2004Date of Patent: January 2, 2007Assignee: KPL Packaging S.p.A.Inventors: Nicola Baldanza, Moreno Cremonini, Giordano Gorrieri