With Sliding Element Patents (Class 383/64)
  • Patent number: 8104961
    Abstract: A bag and zipper assembly includes, side gussets of the bag are at inwardly folded positions between first and second panels. Each side gusset of the bag has a set of one or more gusset openings adjacent an open end of the bag. The first panel has a corresponding set of one or more panel openings, and adhesive extends in each of the openings for the adhesive to adhere the side gussets to the first panel and restrain each side gusset from movement outwardly from between the first and second panels.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: January 31, 2012
    Assignee: Coating Excellence International LLC
    Inventor: Gary F. Sargin
  • Patent number: 8096022
    Abstract: The present invention includes a reclosable bag having first and second walls and an open top defined by first and second elongate flexible fastener strips adjacent the top of the walls. One of the fastener strip has a profile portion forming a groove and had a profile portion forming a rib. A portion of the rib is received and retained in the groove when the bag top is closed. Each of the fastener strips has a base connected to the respective walls and each of the fastener strips further has an upper edge adjacent the upper edge. The bag has a slider mounted on the strips and movable in one direction longitudinally to progressively separate the rib from the groove to open the bag, and the slider is movable in the opposite direction to progressively return the rib to a retained condition in the groove so as to close the bag.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: January 17, 2012
    Assignee: Global Packaging Solutions Limited
    Inventor: Jonathan Hui
  • Patent number: 8092088
    Abstract: A flexible reclosable container with a header strip, fastener elements, and a slider. The header strip preferably extends from the mouth of the bag, and includes a line of weakness for easy tear off of the bag. The slider and profiles are arranged such that the mouth of the bag is substantially open.
    Type: Grant
    Filed: August 21, 2006
    Date of Patent: January 10, 2012
    Assignee: Illinois Tool Works Inc.
    Inventors: David W. Keith, Paul F. Edelman
  • Patent number: 8087826
    Abstract: Rolling action reclosable fastener comprises a male track including a male profile, a female track including a female profile, and a slider disposed on the male and female tracks to matingly engage the male profile and the female profile. The slider includes a back and a pair of sidewall depending therefrom. The slider also includes a separator finger depending from the back between the pair of sidewalls and shaped along its length to first press together a bottom of the male and female profiles and then roll the profiles closed toward a top thereof as the slider moves toward the closed condition. The male profile comprises a base and a rib with a hook portion having an inwardly-directed surface including a projection defining an engagement surface. The female profile comprises a base and a first flange having an inwardly-directed surface including a projection defining an engaging surface.
    Type: Grant
    Filed: June 21, 2011
    Date of Patent: January 3, 2012
    Assignee: Pactiv Corporation
    Inventors: James S. Blythe, Steven P. Long
  • Publication number: 20110317942
    Abstract: Rolling action reclosable fastener comprises a male track including a male profile, a female track including a female profile, and a slider disposed on the male and female tracks to matingly engage the male profile and the female profile. The slider includes a back and a pair of sidewall depending therefrom. The slider also includes a separator finger depending from the back between the pair of sidewalls and shaped along its length to first press together a bottom of the male and female profiles and then roll the profiles closed toward a top thereof as the slider moves toward the closed condition. The male profile comprises a base and a rib with a hook portion having an inwardly-directed surface including a projection defining an engagement surface. The female profile comprises a base and a first flange having an inwardly-directed surface including a projection defining an engaging surface.
    Type: Application
    Filed: June 21, 2011
    Publication date: December 29, 2011
    Inventors: James S. Blythe, Steven P. Long
  • Publication number: 20110311166
    Abstract: The present invention is a bag with easy access for cleaning and aerating comprising: a main body defining the bag; a primary opening on the top side that is selectively closed having a first fastening mechanism for providing access to an interior compartment within the main body; a secondary opening covered by a flap on at least one side that is selectively closed having a second fastening mechanism for providing access to the interior compartment for cleaning by removing any collected dust and debris from the interior compartment; and a flexible interlocking grid portion with a plurality of apertures positioned immediately beneath the flap and attached on the periphery of at least one side for removing the collected dust and debris through the plurality of apertures while shaking the bag after opening the flap.
    Type: Application
    Filed: June 22, 2010
    Publication date: December 22, 2011
    Inventor: Marcus Paul PASCUA
  • Patent number: 8075187
    Abstract: The invention relates to 2 closure kit comprising two extra elements (200, 250) which can successively engaged and separated, and a cursor (100) comprising a base (110), two lateral side plates (120, 130), a central wall (140) and a sole (142) linked to the central wall (140), characterized in that at least one of the two elements (200, 250) comprises a structure (210, 260) forming a stop for the sole (242) in order to prevent doe cursor (100) from retreating as a result of the effect of a stair tending towards tearing.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: December 13, 2011
    Assignee: S2F Flexico
    Inventors: Henri Georges Bois, Philippe Eggermont
  • Publication number: 20110299797
    Abstract: A reclosable bag includes first and second side edges and a double zipper, which includes first zipper with first side seal adjacent the first side edge and second side seal adjacent the second side edge. The double zipper includes second zipper having third side seal adjacent the first side edge, and fourth side seal adjacent to the second side edge. One of the first side seal and third side seal has an end that is spaced closer to the second side edge than the other. A method for providing a sensory indication of double sealing in a reclosable bag includes closing a mouth by pressing opposing fingers against first and second zipper closures and moving opposing fingers linearly across the closures until there is a sensory indication of an end seal for each of the first and second zipper closures at different linear locations.
    Type: Application
    Filed: June 3, 2010
    Publication date: December 8, 2011
    Inventor: Gregory L. Petkovsek
  • Publication number: 20110286688
    Abstract: A bag has two flexible face panels and a pair of gussets each having a crease and two generally parallel side edges flanking the crease and joined to side edge of the panels. The face panels both have extensions extending upward past at least one of the gussets and of a horizontal width measured perpendicular to the side edges that is substantially less than a width of the face panels perpendicular to the side edges. A reclosable fastener extends along the upper edges only at the extensions and forms therewith a spout that can be folded over and juxtaposed with one of the face panels. The spout can be releasably secured to the one face when folded over the one face panel. This side gusset bag is intended, in particular, for packaging lumpy, granular, and pourable bulk material.
    Type: Application
    Filed: May 18, 2010
    Publication date: November 24, 2011
    Inventors: MARK W. GUM, Scott Fluegel
  • Publication number: 20110268372
    Abstract: A side-gusseted bag has two front walls which are joined by a side gusset at a longitudinal side provided with a reclosure. The side gusset is folded-over outwards in the region of the reclosure in such a manner that the side gusset ends at its folded-over section at the associated longitudinal side. The reclosure running in the longitudinal direction is fastened to an inner surface of the side gusset at the folded-over section. A method for manufacturing a side-gusseted bag is also provided.
    Type: Application
    Filed: May 3, 2010
    Publication date: November 3, 2011
    Applicant: NORDENIA USA INC.
    Inventors: Jochen Brauer, Mark W. Gum
  • Publication number: 20110229060
    Abstract: A stand-up pour bag has front and back panels made of a thermoplastic film and having joined longitudinal edges and upper and lower transverse edges bridging the transverse edges. An inwardly folded lower end panel made of thermoplastic film extends between and is joined to the lower edges of the front and back panels, and an inwardly folded upper end panel made of thermoplastic film extends between and is secured at joints to the upper edges of the front and back panels. A closable pourer is bonded to the upper end panel and the upper edge of the front panel at the joint between the upper end panel and the upper edge of the front panel. A carry handle made of a thermoplastic film is bonded to the back panel generally centrally and inward of the edges thereof.
    Type: Application
    Filed: September 21, 2010
    Publication date: September 22, 2011
    Inventor: Jens KOESTERS
  • Patent number: 8021048
    Abstract: A closure mechanism extends between side edges of a reclosable pouch and includes complementary interlocking closure elements each having an elongate profile extending between first and second ends thereof. Guide rails are disposed along exterior sides of the complementary interlocking closure elements. A slider is disposed in straddling relation over the guide rails and an end-stomp is defined by a fused-together portion of the interlocking closure elements proximate an end of the closure mechanism. The end-stomp may include a flattened region, a first raised ridge that is generally parallel to the interlocking closure elements, and a second raised ridge that is generally perpendicular to the first raised ridge. The second raised ridge extends away from a pouch interior and beyond opening side lateral edges of the complementary interlocking closure elements a distance that is sufficient to engage a top wall of the slider.
    Type: Grant
    Filed: February 2, 2009
    Date of Patent: September 20, 2011
    Assignee: S.C. Johnson Home Storage, Inc.
    Inventor: Bryan L. Ackerman
  • Publication number: 20110194790
    Abstract: The zipper profiles have a complex shape, such as a double zipper configuration. The apparatus for the manufacture thereof includes an extrusion die and further includes a main or primary extruder for the supply of material, such as low density polyethylene, to form the tubing for the manufacture of reclosable packages, bags or pouches. The apparatus further includes at least one secondary extruder, or co-extruder, for the extruding of each reclosable profile onto the tubing. The speed of the co-extruders is controlled so as to control the extrusion of the reclosable profiles.
    Type: Application
    Filed: April 18, 2011
    Publication date: August 11, 2011
    Applicant: ILLINOIS TOOL WORKS INC.
    Inventors: Roy Kosub, Victor Matias
  • Patent number: 7988359
    Abstract: The bag has a back panel, a front panel, an upper panel having an upper panel body and a flap and a floor panel. The back panel has a handle opening near the top of the panel. The front panel is shorter than the back panel and is connected to the back panel at the sides of the panel. The upper panel body is sealed to the back panel below the back panel handle, below the upper panel handle and above the flap fold line to form a bag top. The heat sealing desirably forms a seal strip that extends across the width of the bag below the handles and above the flap fold line to connect the upper panel body to the back panel. The top of the bag folds back away from the bag central opening so the handles are not soiled during loading.
    Type: Grant
    Filed: February 12, 2008
    Date of Patent: August 2, 2011
    Inventors: Gordon Sussman, Tang Suk Man
  • Patent number: 7976219
    Abstract: The present invention relates to a closing device for sachets comprising at least two complementary closing elements (200, 300) and an associated slider (100) comprising a central bead (140), adapted for modifying the joining state of said two elements (200, 300) so as to respectively separate or engage the latter according to its direction of motion, characterized in that the slider (100) comprises at least one flexible lip (145, 146) placed on the apex of the central bead (140) opposite a lead angle (216, 316) provided on the closing element (200, 300), according to a configuration such that any attempt to pull back the slider results in autolocking hanging of the lip (145, 146).
    Type: Grant
    Filed: June 26, 2007
    Date of Patent: July 12, 2011
    Assignee: S2F Flexico
    Inventors: Henri Bois, Antony Roger
  • Patent number: 7971720
    Abstract: Bags for granular material with a closure on top of the bag and a vertical handle on the lower end of the bag and having suitable dimensions, static coefficient of friction, creep resistance and containing granular materials of limited flow properties can be vertically stacked without support, for example on a pallet. One such suitable granular material is cat litter.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: July 5, 2011
    Assignee: The Clorox Company
    Inventor: Douglas J. Minkler
  • Publication number: 20110158561
    Abstract: A plastic bag body having a preventive function against unfairly unsealing and having a plastic zipper with a slider equipped therewith is provided by which hermetic sealing can be kept, and which can be produced mechanically and successively at an excellent productivity. In a bag body comprising a bag made of two plastic films 2, 3, both ends of which are welded 7, and having plastic zipper 5 with a slider at an opened portion of the bag, a cover film 4 rides astride and covers top portions of the plastic slider 6, under a condition wherein the plastic zipper is closed, and of the plastic zipper, except for a welded portion located opposite to the slider of the bag body, at least one lower end of the cover film extending for full width of the bag body 1, and the plastic film, the lower ends of the cover film and the flange portions are welded together.
    Type: Application
    Filed: December 20, 2010
    Publication date: June 30, 2011
    Inventor: Juichi KASAI
  • Publication number: 20110142372
    Abstract: The application describes a container, bag, pouch or envelope which has a first part and a second part, the container, bag, pouch or envelope being closed by the first part locating within the second part, the second part having a first opening for receiving the first part and a second opening for receiving the head of a breakable and disposable seal which locks into the first part in such a manner that it cannot be removed without breaking the seal, the seal in its inserted position locking the first part in place inside the second part in a tamper evident fashion.
    Type: Application
    Filed: August 26, 2009
    Publication date: June 16, 2011
    Applicant: ITW LIMITED
    Inventors: Sam John Blonden, Chris Benning
  • Publication number: 20110142375
    Abstract: A locking medicine bag is disclosed that includes a casing having an exterior surface and an interior surface. There is a zipper disposed on at least one side of the casing having a zipper slider connected to first and second half zipper tracks. A zipper handle is connected to the zipper slider, and the zipper handle includes a hook member extending from one side of the zipper handle. The zipper handle and hook member are a single molded piece. Further, there is a combination lock secured along one side of the casing. The combination lock includes an exterior plate having a slot that exposes a latch member. The slot is sized to receive the hook member of the zipper handle, and the hook member engages the latch member in a locked configuration.
    Type: Application
    Filed: December 10, 2009
    Publication date: June 16, 2011
    Applicant: BETTER OFF SAFE, LLC
    Inventor: Susan Morse Lebow
  • Patent number: 7946003
    Abstract: A reclosable tamper-evident package is opened and closed repeatedly by opening and closing a first closure of a package, and when it is desired to close the package and provide an indication of further opening, a second closure is closed that cannot readily be opened. The tamper evident package has a closure assembly that includes a zipper closure arrangement with a slider device. In one embodiment, the slider device is movable between a first axial position and a second axial position. When the slider device is in the first axial position, moving the slider device laterally along the zipper closure arrangement in a first direction closes the first closure. When the slider device is in the second axial position, moving the slider device laterally along the zipper closure arrangement in a first direction closes both the first closure and the second closure.
    Type: Grant
    Filed: October 30, 2006
    Date of Patent: May 24, 2011
    Assignee: Reynolds Consumer Products, Inc.
    Inventors: Paul Adam Sprague, Peter John Boulanger
  • Publication number: 20110110611
    Abstract: A bag has a front, back and opposing sides, in which the front and back have a respective interior facing surface and an exterior facing surface. A fastener such as a pair of zippers are disposed on opposing sides joining the front and back together thereby forming a center compartment, defined by the interior facing surfaces of the front and back. When the fasteners such as the zippers are unzipped, the front and back can lie substantially flat. Advantageously one or more pockets are formed on the interior facing surface of the front or back. A plurality of tags are affixed to the pockets using an appropriate attachment device such as complementary strips of Velcro, to identify the contents of the pockets.
    Type: Application
    Filed: October 15, 2010
    Publication date: May 12, 2011
    Inventor: Gary Elliot APPLE
  • Publication number: 20110110614
    Abstract: A Christmas tree transport system formed of a folding polyethylene plastic sheet tarpaulin apparatus which allows a user to easily enclose and transport a Christmas tree. The apparatus fastens with VELCRO brand hook and loop fasteners, and allows the user to place a natural Christmas tree within the apparatus without spilling the needles. The re-useable apparatus includes attached handles and wheels, allowing a user to quickly and easily enclose and move the Christmas tree. After use, the Christmas tree transport system folds compactly to store in a small space.
    Type: Application
    Filed: June 3, 2003
    Publication date: May 12, 2011
    Inventors: Steven F. Hecht, Kenneth C. Phalen
  • Patent number: 7939149
    Abstract: A heat-shrinkable anti-fomitic device incorporating anti-microbial metal wherein the device, in the form of a bag or tube, forms a cover for an object, preventing cross-infection by bacteria and other pathogens that may reside on the object. Anti-microbial metal ions from the cover further reduce future cross-infection from the object by killing pathogens. The anti-microbial, heat-shrinkable, anti-fomitic device can have a sterile interior that is sealed or stored flat during manufacture to maintain sterility. Therefore, no outer wrapping for the anti-fomitic device is required. The anti-fomitic device can be inverted when used to cover the object to present an outer surface that is initially sterile. A plurality of such devices can be heat shrunk to an object such that removal of the outer layer will further prevent cross contamination. Heat shrink film materials for the coverings/bags serve as a barrier to the transmission of pathogens and conform closely to the covered object.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: May 10, 2011
    Assignee: M-Tech Corporation
    Inventors: Marvin E. Haskin, Jon L. Roberts, Christopher B. Kilner
  • Publication number: 20110103717
    Abstract: A method of continuously manufacturing a hermetic plastic zipper wherein the plastic zipper has a readily peelable plastic layer prolonging in a lengthwise direction of the plastic zipper, the readily peelable plastic layer is welded using ultrasonic wave so that the peeling intensity of the welded portion is within a certain range, the method is characterized in that while the engaging portions are brought into a engaged state, the portion of the plastic zipper where the readily peelable plastic layer exists is inserted between an ultrasonic horn and an anvil, and the readily peelable layer is welded by using ultrasonic wave under a condition wherein the distance L between the ultrasonic horn and the anvil is uniformly held at an distance of H?L?0.85H wherein H stands for a maximum thickness of the plastic zipper under the engaged state.
    Type: Application
    Filed: November 23, 2010
    Publication date: May 5, 2011
    Inventor: Juichi KASAI
  • Publication number: 20110101052
    Abstract: A carrier footwear system allowing transportation of shoes, wherein a flexible elongated strap having first and second ends with an attachment mechanism near or at said ends; will secure a bag member for carrying footwear.
    Type: Application
    Filed: October 30, 2009
    Publication date: May 5, 2011
    Inventor: George Phillip Armstrong
  • Publication number: 20110103716
    Abstract: Apparatus is disclosed for packaging a beverage component of a prepared meal having a hot food component. The meal is of the type that is purchased on a take-away or delivery basis for consumption, after transport to a dining destination and before the food component gets cold. This apparatus comprises: a pouch which defines an opening for receiving said beverage; and a spigot connected to said pouch for dispensing said beverage therefrom. The apparatus can also include means for sealing said opening to define a container and for releasing gas from said container such that, in normal use, said container remains sealed during said transport and such that, in normal use with a carbonated beverage, the carbonated beverage does not go flat before the food component gets cold. The sealing means can comprise a press-to-seal closure for sealing said opening and a labyrinth channel to vent said container.
    Type: Application
    Filed: October 15, 2010
    Publication date: May 5, 2011
    Inventor: Bill Reilly
  • Patent number: 7921534
    Abstract: Ultrasonic end stops and methods of making ultrasonic end stops are provided. The present invention relates to plastic reclosable fasteners with sliders for opening and closing the reclosable fasteners on plastic bags and the like and particularly to the use of protruding end stop structures on reclosable fasteners to prevent travel of sliders past the fastener ends. The end stop structures include at least one of high density polyethylene, to medium density polyethylene, polypropylene, a cyclic olefin copolymer, a high density material, or a high modulus material and may optionally include low density polyethylene or linear low density polyethylene.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: April 12, 2011
    Assignee: Pactiv Corporation
    Inventors: Asmin T. Patel, Steven P. Long
  • Publication number: 20110069911
    Abstract: A pouch includes a body formed from a film that defines a generally flat base and an upstanding wall that extends from the base to form an elongate mouth having first and second opposing faces. The film has a first thickness at a lower portion of the body that is greater than a second thickness at an upper portion of the body and the body stands independently in an upright position upon the base when in an expanded position.
    Type: Application
    Filed: September 24, 2009
    Publication date: March 24, 2011
    Inventors: Bryan L. Ackerman, Anne C. Moser, Daniel Perez, Abby Sturges
  • Patent number: 7904996
    Abstract: A slider is adapted for use with a reclosable fastener for bags containing material. The reclosable fastener includes a first track and a second track. The first track includes a first profile, while the second track includes a second profile. The first and second profiles are releasably engageable to each other. At least one of the first and second profiles has an interior portion. The slider comprises a body that includes a top, a first side, a second side and a separation member on an underside of the top. The separation member is adapted to open and close the fastener and includes a slider finger that extends generally downwardly from the top. The slider finger extends into an interior portion of the first profile so as to assist in removing material trapped in the interior portion of the first profile when closing the reclosable fastener.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: March 15, 2011
    Assignee: Pactiv Corporation
    Inventors: David V. Dobreski, Toby R. Thomas, David P. Cameron
  • Publication number: 20110049138
    Abstract: An apparatus preferably holds a bag or charcoal briquettes that are useful for filling and heating a barbecue grill. More specifically, the apparatus holds and/or stores a bag of charcoal and is useful for maintaining charcoal briquettes contained therein dry and for easily dispensing the same upon use. The apparatus may be made from a flexible, watertight material and includes a lid over a top opening for easily dispensing the charcoal briquettes therefrom.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 3, 2011
    Inventor: Lisa Korczak
  • Publication number: 20110052108
    Abstract: A multi-opening pill pouch comprises a pouch body and at least one adhesive patch joined to at least one surface of the pouch body. The pouch body has an opening at every side thereof. Each opening is equipped with a zipper device or sealed to form a sealed side. Several pouch bodies can be assembled together by adhesion. The pouch bodies containing medicines to be taken at a specified time are arranged at a specified orientation. The pouch bodies having the sealed sides thereof arranged at the same specified orientation contain medicines not to be taken at the specified time.
    Type: Application
    Filed: August 25, 2009
    Publication date: March 3, 2011
    Inventors: Le-Chi Chia, Le-Shin Chang
  • Patent number: 7896548
    Abstract: The present disclosure relates to a reclosable package or bag with a slider zipper, and further including a first gusset with a perforated line or similar line of weakness formed between the slider zipper profiles in order to provide tamper evidence and a second gusset formed below one zipper profile in order to allow the filled packaged to stand up for display purposes. This package or bag is typically bottom filled, but then displayed to the customer in the orientation with the bottom in the upper position and the zipper in the lower position. One alternative embodiment substitutes a press-to-close-zipper for the slider zipper. A further alternative embodiment omits the perforated line and provides for a separation in the web between the zipper profiles to form a mouth for the package or bag.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: March 1, 2011
    Assignee: Illinois Tool Works Inc.
    Inventors: Gregory H. Crunkleton, Basil C. Linton, Eric J. Fenzl, Robert C. Stolmeier, Matthew W. Nysted
  • Publication number: 20110042407
    Abstract: A flexible package for holding a fluid is disclosed. The flexible package includes a flexible body defining an inner cavity and a throat portion. It also includes a fluid filled or bubble closure disposed in the throat portion that is configured to seal the inner cavity and defines an interface area therein. A metering chamber is provided that permits fluid communication from the inner cavity to the metering chamber via the interface area. The fluid communication is facilitated by an increase in pressure in the inner cavity. A method of filling and dispensing contents or fluid from a flexible package is also disclosed. A method of forming a flexible package is further disclosed. Various bubble closures can be tubular, dome-shaped, hollow fluid-filled, solid, and the like.
    Type: Application
    Filed: August 23, 2010
    Publication date: February 24, 2011
    Inventor: Mark Steele
  • Publication number: 20110038564
    Abstract: A reusable bag, generally square, oblong or rectangular in shape, which is resealable by means of a top press and seal strip or strips, so that food stuffs or other items can be transported or stored in a sanitary condition. The bag may be composed entirely or in part of silicone so that it is durable, recyclable, impermeable to liquids and can withstand extremes of temperature making it suitable for freezing or thawing as well as transporting foods. The bag may be transparent, opaque or have various artistic designs or measurements incorporated into its manufacturing. The bag may also have a protrusion temporarily or permanently attached to it for attaching feeding utensils or various other items for transport along with the articles contained in the bag.
    Type: Application
    Filed: August 14, 2009
    Publication date: February 17, 2011
    Inventor: Cindy Ann Slansky
  • Publication number: 20110033134
    Abstract: In a reclosable bag (20) a zipper (Z) is provided on the inner surfaces (50) of the plastic film and the two parts of the zipper (Z) are fixed on the opposite inner surfaces (50) of the bag (20), wherein the zipper (Z) is connected to the inner surface (50) of the plastic film in such a manner that between the welded regions (12, 14) between the zipper (Z) and the inner surface (50) of the plastic film, recesses (15, 13) are left free in the longitudinal direction of the zipper (Z) to form a seal-free longitudinal channel and in the transverse direction of the zipper (Z) to produce free air or steam passage openings at defined distances between the zipper (Z) and the inner surface (50), through which openings a passage of steam is possible, wherein ends of the openings facing the interior (60) of the bag (20) are larger than ends of the openings facing the exterior (70) of the bag (20).
    Type: Application
    Filed: April 20, 2009
    Publication date: February 10, 2011
    Inventors: Gyula Madai, Christian Caro, Thomas Fischer, Franz Scheidl
  • Patent number: 7882603
    Abstract: The end stop is formed on ends of a zipper for a reclosable package or bag by ultrasonically welding the ends of the zipper profiles together so as to form a raised portion. This prevents the slider from being pulled off of the ends of the zipper. Additionally, in the ultrasonic welding step, an indentation is formed into which glue is added thereby forming a lateral protrusion on the side of a zipper profile. This increases the strength of the end stop and increases the slider pull-off force which can be resisted.
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: February 8, 2011
    Assignee: Illinois Tool Works Inc.
    Inventor: Per Bentsen
  • Publication number: 20110017812
    Abstract: Bag-on-container assemblies and bag-in-container assemblies are disclosed. The container may include a paperboard box having a front wall, a rear wall, a pair of opposed side walls, a plurality of flaps capable of forming a bottom wall and a plurality of flaps capable of forming a top wall. The inside surfaces of the box walls, including the outwardly facing strips, may have a thermal plastic coating thereon. The bag component of each type of assembly may include a closure member for to enable resealing of the bag component.
    Type: Application
    Filed: January 5, 2010
    Publication date: January 27, 2011
    Inventors: Stephen P. Belko, Neil J. Kozarsky, Eliot M. Kozarsky, John A. Carporaso
  • Patent number: 7849565
    Abstract: The water-resistant or waterproof zipper includes first and second profiles which are interlocked or separated by the movement of a slider. The first sidewall of the slider is generally planar while the second sidewall is generally curved so that the sidewalls are relatively closer together at the closing end and generally further apart at the opening end. A triangular island and separating plow are formed at the opening end to separate the first and second profiles. The slider includes various channels which engage corresponding rails in the profiles in order to properly position the profiles. The slider further includes various protrusions and a flange to properly position the profiles.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: December 14, 2010
    Assignee: Illinois Tool Works Inc.
    Inventors: Henry Swain, Lynnette Dehnke, Lawrence Share, Valoris L. Forsyth
  • Publication number: 20100310196
    Abstract: The invention particularly relates to a slider (1) for actuating closure profiles (P1, P2), in particular for a closing assembly on a bag (S), that includes a base (10), two flanges (11, 12), and means adapted for respectively urging said closure profiles (P1, P2) towards each other or away from each other, depending on the slider movement direction along the profiles (P1, P2), in order to move the profiles (P1, P2) between a closed latched position and an open separated position, as well as protruding urging spigots (4) on said flanges (11, 12) in the vicinity of the end thereof opposite said base (10) in order to temporarily open the same and facilitate the engagement thereof onto said profiles (P1, P2) when a force is applied on said spigots (4). The slider is characterised in that said means includes means for receiving protrusions (T1, T2) associated with said profiles.
    Type: Application
    Filed: November 28, 2008
    Publication date: December 9, 2010
    Applicant: S2F FLEXICO
    Inventor: Antony Roger
  • Publication number: 20100296756
    Abstract: The invention relates to a bag (1) that comprises two substantially parallel sheets (12, 13) defining the main walls thereof, complementary closing profiles (2, 3) respectively attached to said sheets (12, 13), and a slider (5) for actuating the profiles (2, 3) upon opening or closing. The bag is characterised in that at least one of said sheets (12, 13) includes, on the outer face thereof, in the vicinity of the gripping area of the slider (5) and parallel to the movement direction of the latter, a strip-shaped bead defining a build up having a thickness and a width sufficient for locally modifying the deformability thereof.
    Type: Application
    Filed: January 21, 2009
    Publication date: November 25, 2010
    Applicant: S2F FLEXICO
    Inventor: Henri Bois
  • BAG
    Publication number: 20100290720
    Abstract: A bag includes a bag body having first and second sides (11c, 11d) to meet each other, and a third side (11e) extending obliquely to the first and second sides (11c, 11d) and defining an opening; a spout unit (13) having an apex (13a) projecting from the third side and defining a corner, and a zipper (15); and a recessed portion (17A, 17B, 18A, 18B) positioned away from the zipper (15) and formed on at least one of the first and second sides (11c, 11d).
    Type: Application
    Filed: February 24, 2009
    Publication date: November 18, 2010
    Applicant: HOSOKAWA YOKO CO., LTD.
    Inventors: Toru Ichikawa, Kazuhiro Umenaka
  • Publication number: 20100284630
    Abstract: Disposable plastic bags are provided that include multiple internal compartments and methods for making such bags. In one embodiment, a disposable plastic bag includes substantially transparent outer panels attached together to define a main compartment, an opening for accessing the main compartment, a main closure for selectively opening and closing the opening into the main compartment; and a plurality of internal panels attached to one of the outer panels to define a plurality of internal compartments separate from and accessible through the main compartment, the internal panels comprising closures for selectively opening and closing the respective internal compartments.
    Type: Application
    Filed: May 6, 2009
    Publication date: November 11, 2010
    Inventors: Brian H. La Fuente, Maria G. La Fuente
  • Publication number: 20100284633
    Abstract: A discrete pouch is disclosed having a closure system transversely secured across an open end thereof. The discrete pouch includes first and second major surfaces joined together by a pair of sides. The discrete pouch also has a closed bottom, an open top, and a closure system secured to the second major surface adjacent to the open top. The discrete pouch is designed to have the open top sealed after it is filled with products and the closure system is capable of being opened and closed multiple times.
    Type: Application
    Filed: May 7, 2009
    Publication date: November 11, 2010
    Applicant: CMD Corporation
    Inventors: David Z. Dytchkowskyj, Lawrence D. Mikulsky, Scott R. Grasse, Daniel J. Moran, Peter T. Hunnicutt
  • Publication number: 20100278457
    Abstract: Zippers are provided for reclosable packages or bags. By selectively co-extruding a first portion of the zipper with a shrinkable or expandable material, and simultaneously co-extruding a second portion of the zipper with a dimensionally stable thermoplastic or similar material, followed by a step of activating the shrinkage or expansion of the shrinkable material, several different shapes of zipper can be achieved. For instance, by co-extruding the shrinkable material to a lower portion of the zipper or co-extruding the expandable material to an upper portion of the zipper, an upwardly arching or convex shape can be achieved. Similarly, by co-extruding the shrinkable material to an upper portion of the zipper or co-extruding the expandable material to a lower portion of the zipper, a downwardly arching or concave shape can be achieved.
    Type: Application
    Filed: May 4, 2009
    Publication date: November 4, 2010
    Inventors: Charles Greco, Eric Plourde, Rusty Koenigkramer
  • Publication number: 20100272377
    Abstract: An emesis bag. A liquid-tight, tubular body portion defining a tubular axis and formed of one or more sheets of a plastic sheeting material is provided. The body portion has a first end through which the tubular axis passes, the first end defining a first opening into the body portion. The first end includes a “ziplock” seal for sealing the first opening, the ziplock seal having permanently joined ends that lie substantially along two opposed seams of the bag. The body portion has two sides extending between the two seams. The bag further includes at least two stay elements. One of the stay elements is disposed at the first end of the body portion on one of the sides and the other is disposed at the first end on the other of the sides. The stay elements extend on both sides of the tubular axis and terminate short of the seams. Each of the stay elements includes at least one metal strip.
    Type: Application
    Filed: April 23, 2009
    Publication date: October 28, 2010
    Inventors: Natalie R. Herbig, Alexandra E. Strauss
  • Patent number: 7819583
    Abstract: A bag structure includes a bag body including side walls having inner and outer surfaces, and the bag body further includes a top end and a bottom end. A closure member is coupled to the top end for opening and closing the bag body, and an adhesive member is secured to the bag body. The adhesive member includes a reinforced section and an adhesive section. The adhesive member is configured to retain the top end of the bag body in a folded over relationship until the adhesive member is severed along the reinforced section.
    Type: Grant
    Filed: November 4, 2005
    Date of Patent: October 26, 2010
    Assignee: Graphic Packaging International, Inc.
    Inventors: Jeffrey L. Walker, Michael L. Iannelli, II, Gary A. Fulk
  • Publication number: 20100257822
    Abstract: A one-use, tamper-evident and tamper-proof package with an adhesive, seal-assist zip closure. The zip closure with an adhesive seal assist is suitable for transporting valuable and/or important items in a secure manner. The subject zip closure is a pressure joined, interlocking assembly. The interlocking assembly also comprises an adhesive, such as a microencapsulated adhesive or other specialty adhesive, that is activated when the interlocking zip assembly is secured. The adhesive provides a seal assist that prevents the interlocking assembly from being opened without tampering with or otherwise opening the packaging in a non-reusable manner.
    Type: Application
    Filed: April 9, 2009
    Publication date: October 14, 2010
    Inventor: Andrew W. Bowling
  • Publication number: 20100254635
    Abstract: The present invention relates to a resealable package for storing food articles that may include: a first film sheet, where first film sheet includes four edges; a second film sheet, where second film sheet includes four edges, wherein three edges of the second film sheet and three edges of the first film sheet are permanently joined; a cavity formed between the first film sheet and second film sheet, where the first film sheet and second film sheet are substantially the same size, 5.5 inches in length and 10.5 inches in width; and a mechanism to seal the first film sheet and second film sheet along the fourth edge of the respective sheets.
    Type: Application
    Filed: May 18, 2009
    Publication date: October 7, 2010
    Inventors: MIKI CLEMENTS, Janice Harville
  • Publication number: 20100247001
    Abstract: A bag and zipper assembly includes, side gussets of the bag are at inwardly folded positions between first and second panels. Each side gusset of the bag has a set of one or more gusset openings adjacent an open end of the bag. The first panel has a corresponding set of one or more panel openings, and adhesive extends in each of the openings for the adhesive to adhere the side gussets to the first panel and restrain each side gusset from movement outwardly from between the first and second panels.
    Type: Application
    Filed: March 24, 2009
    Publication date: September 30, 2010
    Inventor: Gary F. Sargin
  • Patent number: 7797802
    Abstract: A closure assembly with a slider is provided to open and close a resealable package. The closure assembly includes one or more pair of opposing interlocking profile elements and a rib optionally disposed between the interlocking profile elements of at least one side of the closure assembly. The slider includes opposing sidewalls and a top wall, with a separator member and a retention member extending from the top wall and closure members and hinged engagement members extending from the opposing sidewalls.
    Type: Grant
    Filed: November 29, 2007
    Date of Patent: September 21, 2010
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: Bryan L. Ackerman