Pleated Or Gusseted Patents (Class 383/120)
  • Patent number: 7314662
    Abstract: The present invention provides an elastomeric film having anti-skid properties. The film comprises one or more layers, wherein at least one of the layers comprises from 0.1 to 10% (by weight) of an anti-skid additive, which does not melt, or has a melt temperature greater than 500° F., and has a particle size between 50 and 500 microns. Suitable anti-skid additives may be sand, clay, silica, crosslinked polyethylenes, other polymers or ultra high molecular weight polyethylene (UHMWPE). Also provided is a resin composition and a method for manufacturing an elastomeric film having anti-skid properties.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: January 1, 2008
    Assignee: Marko I.R.D.C., Inc.
    Inventors: Julien Lefebvre, José Garrocho, Mark Frohlich, Ludovic Leplatois
  • Publication number: 20070292053
    Abstract: A pinch bottom open mouth bulk material bag fabricated from polywoven material has closures at one or both ends that are non-sewn and which comprise a strip of tape running in the cross-bag direction. The tape is folded over the respective bag end, which may be modified, and is glued in place to close the end. The closure has no holes or other openings through which contaminants may enter the bag interior.
    Type: Application
    Filed: June 15, 2006
    Publication date: December 20, 2007
    Inventors: Paul Lin, Yuming Pang
  • Publication number: 20070280568
    Abstract: A disposable and collapsible collection bag for holding of products, goods, foods as well as for collecting and disposing of garbage, debris, trash or refuse. The collection bag includes a bag housing having a bottom wall and a plurality of side walls attached thereto for forming an interior compartment for holding and collecting of products, food items and/or refuse. Each of the side walls include an upper perimeter edge; wherein opposing upper perimeter edges on the respective side walls include handle grips for the collection bag. Further, each of the side walls have foldable, accordion-like pleats; the pleats are positioned in a latitudinal (horizontal) orientation when in an unopened and closed configuration. The foldable, accordion-like pleated side walls are moveable from the closed configuration to an expanded, opened, rigid and self-standing configuration, such that each of the pleated side walls have expanded into a plurality of substantially planar side walls of the self-standing collection bag.
    Type: Application
    Filed: June 1, 2006
    Publication date: December 6, 2007
    Inventor: Yosseph Levy
  • Publication number: 20070274614
    Abstract: A method for sealing a bag which is formed from a tube of material and has front and rear sides, a pair of opposing, inward-tending gusset folds, each of these folds having front and rear vertical creases, comprising the steps of slitting each of the opposing front creases along longitudinal their axes, obtaining front and rear plies. A first rearward fold is formed by rearwardly folding the rear plies together with the rear vertical creases such that the inner surface of the rear ply is visible. A second rearward fold is formed by rearwardly folding the first fold until the inner surface of the rear ply lays against the rear side of the bag.
    Type: Application
    Filed: May 26, 2006
    Publication date: November 29, 2007
    Inventor: James W. Abel
  • Patent number: 7300207
    Abstract: The present invention relates to an air-tight closure for enhancing accessibility to contents of a container when the container is opened and for preventing exposure of the container contents to ambient air when the container is closed. The invention further relates to re-closable containers including the same. The closure comprises at least two elongated male units disposed a gap apart on the outer surface of one wall of the container and at least two corresponding elongated female units disposed a gap apart on the outer surface of an opposite wall of the container opposite the male units, forming at least two male-female pairs. The closure may further include a tongue for facilitating opening the container.
    Type: Grant
    Filed: October 9, 2003
    Date of Patent: November 27, 2007
    Inventor: Ron Linneweil
  • Patent number: 7270480
    Abstract: A reclosable thermoplastic bag having an offset fastener. The bag includes first and second sidewalls, each having a top, a bottom and two opposing side edges, the first and second sidewalls being attached together along the respective bottom and side edges; an inwardly folded top pleat positioned across the first sidewall; a reclosable fastener having at least two cooperating closure members, one closure member being positioned proximate to the top of the first sidewall above the pleat, the other closure member being positioned proximate to the top of the second sidewall, such that when the bag is filled and closed, the reclosable fastener is offset.
    Type: Grant
    Filed: May 10, 2002
    Date of Patent: September 18, 2007
    Assignee: S.C. Johnson & Son, Inc.
    Inventor: William D. Price
  • Patent number: 7244064
    Abstract: A bag for storing material in liquid or particulate form, comprising four side walls and top and bottom walls that are integral extensions of the four side walls, is characterized by an additional single or multi-ply sheet that overlies and is sealed to one side of said bag, said sheet material being adapted to be partially separated from itself so as to form a flap at the top end of the bag that can be gripped for use in supporting the bag as it is being drained of its contents via a drain located at the bottom end of the bag.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: July 17, 2007
    Assignee: CDF Corporation
    Inventor: Joseph J. Sullivan, Jr.
  • Patent number: 7237953
    Abstract: The reclosable bag has a gusset side structure so that the bag can be self-supporting on its bottom surface. The reclosable structure can be an internal structure or an external structure. As an external structure the front and rear walls extend above the reclosable seal and are bonded together above the reclosable seal. This extended wall structure is removed to remove these tamper evident seal. If within the bag the tamper evident seal is composed of a loop of film extending downward from each side of the reclosable seal to seal the contents of the bag. This loop must be broken to open the bag. The preferred reclosable seal is a zipper with bonded stays or each end to maintain the zipper on the bag. The bag has diagonal seals at the lower corners for forming a flat bottom to the bag and at the upper corners to provide vents for pressure equalization. The bags are made by a process where all processing is on line except for forming the zipper which is constructed off-line.
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: July 3, 2007
    Assignee: Colgate-Palmolive Company
    Inventors: Steven Michael Healy, Thomas Heaslip
  • Patent number: 7223016
    Abstract: A collapsed bag of unitary construction is made of supple polymeric material, having first and second opposed contiguous flat sidewalls joined at edges and at the bottom but free or with user-releasable weakening at upper edges. The upper edges define a bag mouth. Appropriately situated graspable points at or near bag edges allow the sidewalls to be tensioned or snapped in opposing directions thereby causing the interlayer cling, to which supple polymeric bags are renownedly susceptible, to be readily disrupted for the full distance of contact between the tensioning points and thus for virtually the entirety of the bag mouth to be opened.
    Type: Grant
    Filed: December 17, 2001
    Date of Patent: May 29, 2007
    Inventor: Kim N. I. Bell
  • Patent number: 7223017
    Abstract: A bag constructed of a mono-web material is provided. The bag includes a first panel, a second panel, a reclose feature and at least one gusset. The first panel has an inner side and an upper edge. The second panel also has an inner side and an upper edge. The gusset has an inside edge disposed between the inner side of the first panel and the inner side of the second panel. The reclose feature has two halves of complementary shape and a flange. The first half of the reclose feature is attached to the upper edge of the inner side of the first panel. The second half of the reclose feature is attached to the upper edge of the inner side of the second panel. The flange covers a portion of the inside edge of the gusset.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: May 29, 2007
    Assignee: Sonoco Development, Inc.
    Inventor: Rodney M. Weaver
  • Patent number: 7204641
    Abstract: A reclosable container with a slider arranged to open and close interlockable profiles on the mouth of the container. The profiles are fixed together at one end but are separable at the other end to allow a gusset to fold outwardly to form a pour spout.
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: April 17, 2007
    Assignee: Illinois Tool Works Inc.
    Inventor: Robert C. Stolmeier
  • Patent number: 7201397
    Abstract: An airbag and a method for making an airbag of the type that includes an irregularly-shaped panel, such as the side panels of a passenger airbag. The irregularly-shaped side panel is first divided into two segments with a single straight line to define an inflation segment and an impact segment. The straight line drawn to define the largest polygon that can be defined by any single straight line without coming too close to the inflation module hole. By segmenting the larger, irregularly shaped panel into two smaller ones with one of those being polygonal, better nesting of the segments can be obtained, which significantly improves fabric utilization to offset the labor cost from sewing the two segments together when making the irregularly shaped side panel required for the airbag.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: April 10, 2007
    Assignee: Milliken & Company
    Inventor: Ramesh Keshavaraj
  • Patent number: 7192191
    Abstract: A gusseted reclosable packaging container has a plastic closure device arranged at the upper container edge and extending across the container width. The closure device has closure parts each having a profiled strip with a connecting flap connected to the front wall and the back wall, respectively, by a connecting seam. One profiled strip has a groove-shaped receiving section and the other a tongue-shaped engagement section. The closure device has a slide engaging across the profiled strips such that, when the slide moves along the profiled strips, it pushes the profiled strips together or moves them apart for closing or opening the closure device. The container gussets have upper ends ending below the upper edge and above a lower edge of the connecting flaps or are provided with a cutout. The gussets are closed at the upper ends or at the cutouts by one of the connecting seams.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: March 20, 2007
    Assignee: Bishof + Klein GmbH & Co. KG
    Inventors: Johannes Wedi, Markus Kujat
  • Patent number: 7186025
    Abstract: A reclosable bag has opposing broad face panels defining a volume therebetween for holding a quantity of contents, an end of the body forming an expandable gusset between the broad face panels, and a reclosable bag closure between the expandable gusset and a corresponding edge region of one of the broad face panels. When the closure is opened, a bag opening is formed between the expandable gusset and said one of the broad face panels of the bag, to access the bag contents. In one example, the bag has upper and lower expandable gussets, while in another the bag has expandable side gussets. The closure is readily closed without precise alignment and despite the adjacent gusset.
    Type: Grant
    Filed: September 15, 2003
    Date of Patent: March 6, 2007
    Assignee: Velcro Industries B.V.
    Inventors: William H. Shepard, Gregory A. Carr
  • Patent number: 7182512
    Abstract: The invention relates to a method for manufacturing packs (1) characterized in that it comprises steps according to which: a packaging film is unwound; a first gusset is formed on the unwinding packaging film; a second gusset is formed on the unwinding packaging film, the second gusset being formed on the same edge of the unwinding film as the first gusset (3), said second gusset being associated with a closure assembly to form an opening indicator.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: February 27, 2007
    Assignee: S2F Flexico
    Inventor: Georges Bois Henri
  • Patent number: 7156556
    Abstract: A stand-up packaging pouch manufactured in three-dimensional form or flattened form and provided with at least front face portion and rear face portion sides formed from packaging material having a pleat which is formed by folding a part of the packaging material in a three-fold strip form and adhering the inner faces of this folded part is constituted such that when the pouch is opened out into three dimensions, the pleat, formed in the same plane as the peripheral face portion, is positioned at a substantial right angle to a bottom face portion, thereby concealing the bottom face portion.
    Type: Grant
    Filed: December 25, 2002
    Date of Patent: January 2, 2007
    Assignee: Plast Corporation
    Inventors: Sakaru Takahashi, Hiromichi Inagaki
  • Patent number: 7152385
    Abstract: Methods, systems, and devices for installing barriers in openings of gaps in or between structures such as walls, ceilings, and floors are described herein. At least one barrier molding bag is positioned in the hole or gap, and a flowable firestop material that is preferably operative to cure or harden, such as a hydratable cementitious slurry, is introduced into the bag to create a barrier in the hole or gap.
    Type: Grant
    Filed: September 4, 2003
    Date of Patent: December 26, 2006
    Assignee: W.R. Grace & Co.-Conn.
    Inventors: Michael D. Morgan, Xiudong Sun, Laura A. Tennenhouse, Robert A. Wiercinski, Benita Dair, Antonio J. Aldykiewicz, Jr., Leon Bablouzian, Lawrence Shapiro, William J. Hurley, Jr.
  • Patent number: 7144159
    Abstract: A side-gusseted bag having a slider-operated zipper. The zipper parts are joined only at one end, the free ends of the zipper parts being separable to allow the associated side gusset of the bag to be inverted to form a pouring spout. The zipper flanges at the joined ends of the zipper are inserted in a corner formed by one gusset panel and an opposing portion of the bag wall. The other gusset panel is sealed to the other bag wall at the elevation of the zipper flanges.
    Type: Grant
    Filed: January 29, 2003
    Date of Patent: December 5, 2006
    Assignee: Illinois Tool Works Inc.
    Inventors: Stanley Piotrowski, Donald L. Crevier, Nigel D. Knight
  • Patent number: 7125168
    Abstract: A container comprising an outer bag, a liner and at least one connector. The liner is substantially configured for receipt within the outer bag. The at least one connector is affixed to the liner and capable of attachment to the outer bag. Each such connector comprises a substrate material, an outer bag attachment assembly and an adhesive. The substrate material includes a first region and a second region. The outer bag attachment assembly is associated with a first region. The adhesive is operably applied to the second region. The second region is affixed to one of the at least two side panels, and the first region is selectively positionable to overlie the liner without overlying a portion of the second region or another portion of the first region.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: October 24, 2006
    Assignee: Scholle Corporation
    Inventors: Lee La Fleur, Jeffrey Delbert Wright, James Edward Rozmarek, R. Daniel Brumm, Aaron Wayne Bryan
  • Patent number: 7104978
    Abstract: The invention relates to a disposable element for a medical treatment device, especially a hemodialysis device. The inventive disposable element comprises a film bag filled with the dialysis liquid that consists of two superimposed flat films or a tubular film with connections for supplying and discharging the liquid. The film bag or the tubular film, in the condition ready for usage, is closed with a first weld on the top end and with a second weld on the lower end and is folded several times parallel to the longitudinal axis that is vertical in the condition ready for usage. The film bag is inserted in a receiving unit that is configured as a shaping dish that has a middle cylindrical section followed by an upper or lower convex section. The inventive disposable element, when combined with the receiving unit, unfolds more easily when being filled and has a lesser tendency to form creases.
    Type: Grant
    Filed: December 8, 2000
    Date of Patent: September 12, 2006
    Assignee: Fresenius Medical Care Deutschland GmbH
    Inventors: Peter Hilgers, Matthias Brandl
  • Patent number: 7093978
    Abstract: A polyethylene produce bag roll includes a plurality of plastic film bags joined to one another with a perforation line. The perforation line is slit at least one end for a first predetermined distance to aid in tearing the bag from the roll. The perforation may also include a chisel cut to aid in removing bags from the roll in a dispenser equipped with a perforation parting means. The bags may be gusseted or ungusseted. Outer surfaces of the bags are corona treated to enhance adhesion of printing ink to the bags. The bag roll may be cored or uncored.
    Type: Grant
    Filed: May 20, 2004
    Date of Patent: August 22, 2006
    Inventor: Gregorio Lim Tan
  • Patent number: 7090904
    Abstract: A multiwall bag having a slider zipper and fin combination and methods of forming same are provided. The multiwall bag, for example, can include a tube body. A combination fin member, zipper track, and zipper block can be connected to an end of the tube body. The other end of the tube body can be filled with product so that the combination fin member, zipper track, and zipper block operate as a constructive bottom during filling. Then, the end of the tube body through which product is filled can be closed and sealed to provide a bag filled with product. The method can include forming a tube body and connecting a combination fin member, zipper track, and zipper block to the bag seal zone.
    Type: Grant
    Filed: June 3, 2004
    Date of Patent: August 15, 2006
    Assignee: Exopack, L.L.C.
    Inventors: Mark Hartzell, Alfred A. McLellan, Sarajane Johnson, Roseann Woodham-Grant, Lesley M. Millslagle, Mary K. Cash
  • Patent number: 7077571
    Abstract: A device includes a base member that has inner and outer layers abutted thereagainst. An upper body extends upwardly from the base member and has a top end portion aligned about a longitudinal axis of the receptacle. The upper body has a deformably resilient outer surface including a plurality of coextensive pleats equidistantly spaced about a circumference of the upper body wherein longitudinal length of the pleats is greater than width of the pleats. Such pleats extend along a longitudinal length of the upper body and are simultaneously adaptable during operating conditions. The base member and the upper body are adaptable between compressed and expanded positions. The base member has a substantially cylindrical shape when adapted to an expanded position and the upper body has a spherical shape when adapted to an expanded position. Such an upper body has a circumference greater than the circumference of the base member.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: July 18, 2006
    Inventor: Patricia B. Wilson
  • Patent number: 7040808
    Abstract: A reclosable package comprises first and second opposing body panels, a reclosable seal and a one-time breakable element. The reclosable seal extends along one end and includes first track and second tracks. The first track includes a first fin portion and a first reclosable element. The first fin portion has a first end and a second end that is further from the first reclosable element. The one-time breakable element comprises first and second sections and initially extends from the first fin portion to the second fin portion. Each of the first and second sections extends upwardly and inwardly from near the respective second ends of the first and second fin portions so as to form a generally inverted U-shaped or V-shaped cross-sectional configuration. The first and second opposing body panels are attached to respective first and second sections of the one-time breakable element.
    Type: Grant
    Filed: June 9, 2003
    Date of Patent: May 9, 2006
    Assignee: Pactiv Corporation
    Inventors: Gary E. Rehwinkel, David P. Cameron
  • Patent number: 7025504
    Abstract: A reclosable bag having closed top and bottom ends, closed sides extending therebetween, and a closure region with a reclosable fastener. The fastener and one of the closed sides have an included angle less than 90 degrees. The fastener is further configured such that the reclosable fastener has a first end and a second end, and the sealed portion has a first end and a second end, the first end of the fastener generally extending to the closed first side so as to form a pour spout, the second end of the fastener generally extending to the first end of the sealed portion, and the second end of the sealed portion generally extending to the closed second side. In this manner, a pour spout is formed, that assists in pouring material from the bag. The pour spout can also be reclosed for convenience of the user.
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: April 11, 2006
    Inventor: Alan D. Olin
  • Patent number: 7014363
    Abstract: A tubular sleeve having an open top, a closed bottom wall, a front and back faces and a pair of opposing side walls connecting the front and back faces. The side walls are formed with at least one gusset allowing the front and back faces to extend from each other. The gussets are sealed unitarily at the bottom ends to form the bottom wall. The “square bottom” bag takes on a triangular lengthwise shape normally biased closed at the top but easily openable for maximum filling and discharge of the interior of the bag.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: March 21, 2006
    Inventor: Violet Hanson
  • Patent number: 7005150
    Abstract: A beverage container configured from a front and a rear surface portion, a base portion, and a pair of gusset portions. The gusset portions configure side portions of the container by being sealed to mutually confronting edge portions of the front and rear surface portions and the base portion. The upper portions of the front and rear surface portions configure a neck portion that has a more slender shape than the remainder of the front and rear surface portions and that extends in a single direction. A notch is formed in the edge sealed portion of the neck portion. The front and rear surface portions are sealed directly together at a predetermined region corresponding to the notch without the gusset portions existing therebetween. A straw extends from and is positioned within the neck portion. The neck portion can be opened from the notch.
    Type: Grant
    Filed: May 30, 2001
    Date of Patent: February 28, 2006
    Assignees: Kabushiki Kaisha Hosokawa Yoko, Flexo Manufacturing Corporation
    Inventors: Raizo Kuge, Toru Ichikawa, Susumu Niwa, Shuzo Adachi
  • Patent number: 6994469
    Abstract: A retaining element for use with elastic sheet material is disclosed. In one form, the sheet material can be provided as a bag having first and second side walls. The retaining element can be in the form of an elastic strip attached to one of the side walls. The retaining strip can comprise a heat-unstable activatable material such that it can be applied to the bag in a deadened condition wherein the strip is set and subsequently heated to transition to an activated condition wherein the retaining element is elasticized to provide an elasticized article which can have a shirred appearance. The retaining element can have various configurations and can be activated by various methods.
    Type: Grant
    Filed: November 13, 2002
    Date of Patent: February 7, 2006
    Assignee: The Glad Products Company
    Inventors: Greg William Sleight, Amit Shah, John Rusnak, Jack Melvan, Timothy LaRocque
  • Patent number: 6994470
    Abstract: A flexible package comprising an integral snap-closure and a method and apparatus for applying the snap closure to the package is disclosed. The snap closure is arranged to enable the repeated opening and closing of a mouth of the package and includes a segmented male closure element and a segmented female closure element that are arranged to snap-fit together. A pair of optional overlay strips may be provided to obscure the male and female closure elements to provide an enhanced aesthetically pleasing package.
    Type: Grant
    Filed: August 15, 2002
    Date of Patent: February 7, 2006
    Assignee: Fres-co System USA, Inc.
    Inventor: David E. Galomb
  • Patent number: 6988828
    Abstract: The present invention relates to an air-tight closure for enhancing accessibility to contents of a container when the container is opened and for preventing exposure of the container contents to ambient air when the container is closed. The invention further relates to re-closable containers including the same. The closure comprises at least two elongated male units disposed a gap apart on the outer surface of one wall of the container and at least two corresponding elongated female units disposed a gap apart on the outer surface of an opposite wall of the container opposite the male units, forming at least two male-female pairs.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: January 24, 2006
    Inventor: Ron Linneweil
  • Patent number: 6986920
    Abstract: A composite web of packaging material for making gusseted packages having openable and reclosable interlocking seals, the seals having male and female portions, snap detents, and formed transversely to the direction of material flow. The packaging material is provided at package length intervals with thermoformable strips secured thereto transversely to the running length of the packaging material, and is fed to a modified standard vertical form, fill and seal packaging machine with gussets forming tooling where the packaging material is formed into a bag with the thermoformable strips inside at the upper end of the bag, product deposited into the bag, the bag sealed, the reclosable interlocking seal formed, and the bag severed from the next bag being formed. The reclosable seal provides auditory and tactile indications of seal closing. Some packages are formed with the thermoformable strips in the gusset, and some are formed with the gusset free of strip material.
    Type: Grant
    Filed: July 10, 2002
    Date of Patent: January 17, 2006
    Assignee: Sealstrip Corporation
    Inventors: Harold M. Forman, Jeffrey F. Derosier
  • Patent number: 6971794
    Abstract: A package having a reclosable pour spout is disclosed, with the package including front and rear package panels which may be joined at respective side edges thereof by inwardly extending side gussets. An upper edge portion of the package is removable, including one of the side gussets, to form a pour spout for dispensing the contents of the package. A fastener strip, which can be detachably connected to itself, extends between confronting inside surfaces of the front and rear package panels, adjacent to the pour spout, whereby the pour spout can be conveniently closed after the package is initially opened. A method of forming the present package is also disclosed.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: December 6, 2005
    Assignee: Innoflex Incorporated
    Inventor: James W. Yeager
  • Patent number: 6957915
    Abstract: A standup bag for granular products or the like and a method of manufacturing the bag. The standup bag is manufactured from an extruded heat sealable material and includes both an integral handle and a perforation to facilitate opening and pouring out the contents of the bag.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: October 25, 2005
    Assignee: HB Creative LLC
    Inventor: James I. Tankersley
  • Patent number: 6939042
    Abstract: Provided is a plastic bag including a live elastic strip that, in the elastic strip's normal condition, contracts thereby constricting an opening of the bag to assist in retaining the bag to an object. The elastic strip includes a first region that is continuously attached to a sidewall of the bag between a first side edge and a second side edge of the bag and a second region that remains unattached to the sidewall. The attached region does not contract but instead forces the portion of the sidewall to which it is attached to pucker into a serpentine path. The unattached region does contract causing the portion of the sidewall to which it is adjacent to bunch together. Also provided is a method for manufacturing a plastic bag that involves stretching a live elastic tape and continuously attaching a region of the stretched tape to a web of plastic material.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: September 6, 2005
    Assignee: The Glad Products Company
    Inventors: John Rusnak, Jeff Shoemaker, Amit Shah, Scott O'Hara
  • Patent number: 6928415
    Abstract: Groceries ordered over the Internet by a particular time in the early evening may be delivered by the next morning to a location within a 5-6 hour delivery radius of a warehouse. The grocery order is filled at the warehouse, where the groceries are placed in a tote for delivery. If perishable groceries are to be delivered, a frozen insert is placed in the tote to maintain the groceries at a desired temperature. The filled tote is placed on a rack, which is removable with the tote on it. The racks have shelves that are pitched such that when a first tote is removed a second tote behind the first tote falls into the space previously occupied by the first tote. In the early evening, after the cutoff time for placing orders, the rack and totes on the rack are transferred to a first vehicle, typically a large trailer, that transports the rack and totes to a transfer point where the rack and the accompanying bill of lading are transferred to a second smaller vehicle, such as a van.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: August 9, 2005
    Inventor: Barnet L. Liberman
  • Patent number: 6918699
    Abstract: A tubular sleeve is shaped with a pair of opposing faces, a pair of opposing side walls, and a lowermost terminal edge. Double gussets are simultaneously formed on each opposing side walls of the shaped sleeve inward between the pair of opposing faces of the shaped sleeve and defining substantially square corners at intersection of the longitudinal ribs of the shaped sleeve and the lowermost terminal edge of the shaped sleeve. The square corners of the shaped sleeve are relieved and removed to form a flat bottom. A pair of handles are unitarily formed and integral with the frontal faces extending over the open top.
    Type: Grant
    Filed: January 5, 2001
    Date of Patent: July 19, 2005
    Inventor: Violet Hanson
  • Patent number: 6913389
    Abstract: A metallic laminated gusseted insulated bag includes a front and rear wall each having two lateral edges, a top edge, and a bottom edge; first and second side walls; a bottom member; and a means for hermetically closing the bag; wherein the front and rear walls are joined along their respective lateral edges to the first and second side walls; either or both of the side walls and bottom member are gusseted; and the front and rear walls are joined along their respective bottom edges to the bottom member; and the front and rear walls each include an outer ply including a metallic foil or metallic coated web, and an inner ply having an inner and outer surface, including a thermal insulating layer; the metallic foil or metallic coated web being adhered to the outer surface of the inner ply.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: July 5, 2005
    Assignee: Sealed Air Corporation (US)
    Inventors: Charles Kannankeril, Atul Arora, Dale Wormwood
  • Patent number: 6890102
    Abstract: A gift bag with napped filamentary surface of the present invention includes a gift bag having generally parallel front and rear panels, each having a top edge, a bottom edge, and two lateral edges, a pair of generally parallel side panels, each having a top edge, a bottom edge, and two lateral edges, wherein the lateral edges of the front and rear panels are joined to the lateral edges of the side panels, and a bottom panel having two pairs of generally parallel lateral edges, wherein the lateral edges of the bottom panel are joined to the bottom edges of the front, rear, and side panels to form a container having an opening defined by the top edges of the front, rear, and side panels, and wherein the bag has an expanded state and a collapsed state, where an area of the bag opening is larger when the bag is in its expanded state than when the bag is in its collapsed state, and wherein the gift bag has handles attached to the panels said gift bag, and wherein the gift bag is complexly formed from a napped fil
    Type: Grant
    Filed: April 3, 2003
    Date of Patent: May 10, 2005
    Assignee: Kool Wraps, L. L. C.
    Inventor: Elyse Clark
  • Patent number: 6874935
    Abstract: A double gusseted, tamper evident, reclosable container 120 of plastic film. The container can be stored in a flat condition but is capable of receiving a bulky item such as a loaf of bread or a stack of paper napkins with the bag assuming a squared off condition. The container 120 has two gussets 185 and 191.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: April 5, 2005
    Assignee: Pliant Corporation
    Inventors: Paul F. Edelman, David W. Keith
  • Patent number: 6874938
    Abstract: A container includes a flexible bag including at least two bag sides in an opposed relationship wherein each bag side has two lateral edges, a bag closure extending from one lateral edge to another lateral edge, and a bag bottom spaced from the bag closure. The bag also includes a flexible jacket, external to the bag, the jacket having at least two jacket sides opposing the bag sides, and a jacket bottom. The jacket sides and the jacket bottom define a volume into which part of the flexible bag is disposed, such that the bag bottom is at least partially contained within the volume and is spaced from the jacket bottom.
    Type: Grant
    Filed: April 22, 2002
    Date of Patent: April 5, 2005
    Assignee: S.C. Johnson Home Storage, Inc.
    Inventors: William D. Price, William E. Shrum
  • Patent number: 6871184
    Abstract: Groceries ordered over the Internet by a particular time in the early evening may be delivered by the next morning to a location within a 5-6 hour delivery radius of a warehouse. The grocery order is filled at the warehouse, where the groceries are placed in a tote for delivery. If perishable groceries are to be delivered, a frozen insert is placed in the tote to maintain the groceries at a desired temperature. The filled tote is placed on a rack, which is removable with the tote on it. The racks have shelves that are pitched such that when a first tote is removed a second tote behind the first tote falls into the space previously occupied by the first tote. In the early evening, after the cutoff time for placing orders, the rack and totes on the rack are transferred to a first vehicle, typically a large trailer, that transports the rack and totes to a transfer point where the rack and the accompanying bill of lading are transferred to a second smaller vehicle, such as a van.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: March 22, 2005
    Inventor: Barnet L. Liberman
  • Patent number: 6857779
    Abstract: A four corner bag constructed of flexible thermoplastic sheet or film material having overlying front and rear wall panels and a bottom sealed end. The upper portion of the bag includes a first closure region terminating in a top sealed end, a second closure region disposed inwardly of the top sealed end, and a perforated seal or tear strip extending across the width of the bag and located between the first and second closure regions. The second closure region includes an inner heat seal which extends approximately halfway across the width of the bag and a reclosable fastener which extends the remaining distance across the bag. In one embodiment, the inner heat seal is oriented transversely across the bag while the reclosable fastener is upwardly angled so that it forms a natural pour spout during use. In other embodiments, the reclosable fastener is transversely oriented while the inner heat seal is angled.
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: February 22, 2005
    Inventor: Alan D. Olin
  • Patent number: 6840676
    Abstract: Plastic shopping bags having attached promotional ad strips are described. In bags have gusseted side edges the ad strips are attached within or above the gussets either by heat sealing the strip to the bottom seal and adhering the other end of the strip at the upper end of the bag or adhering the strip to the bag at both ends. In non-gusseted bags, the strips are either heat sealed to the bottom seal and adhered to the upper end of the bag or the strips are adhered at both ends to the front or rear surfaces of the bag. In gusseted T-shirt type handle bags, the intermediate portion of the ad strip is adhered to either the inside or the outside of the gusset. The strips include promotional advertising on at least one surface and include perforations allowing the advertising to be removed from the remainder of the strip.
    Type: Grant
    Filed: February 20, 2004
    Date of Patent: January 11, 2005
    Inventors: Mark E. Daniels, Joseph L. Wicherski
  • Publication number: 20040258332
    Abstract: A plastic bag including a pair of side gussets 1 is arranged to be free of leakage from one end portion of each of the side gussets.
    Type: Application
    Filed: August 16, 2004
    Publication date: December 23, 2004
    Inventor: Mikio Totani
  • Patent number: 6832852
    Abstract: A flexible bottle having a gusseted body section and a neck section comprised of narrowed portions of the side panels and gussets of the body section, with a fitment in the neck section. The bottle has a flat bottom that may be created by tapering the webs forming the bottom at about 45 degrees. The body has a substantially square or rectangular cross section when filled, but may be contoured in the vertical direction. A process for fabricating the bottle is also disclosed which involves feeding webs, including a pair of gussets, creating perimeter seals around only the top portion of the bottle, inserting the fitment from the input end of the machine in the direction of web travel, forming the remainder of the perimeter seams, detaching the nascent bottle from the web, and sealing the neck section of the bottle to the fitment by clamping the neck section with a heated clamp, and preferably repeating the seal operation at a different radial angle.
    Type: Grant
    Filed: July 11, 2002
    Date of Patent: December 21, 2004
    Inventor: Kenneth R. Wilkes
  • Publication number: 20040252921
    Abstract: An oven bag and methods for using the same are disclosed. The oven bag may be used in a range of different ovens. The oven bag is characterized by pre-formed perforations that provide for both venting of hot gasses and a secondary opening. The oven bag may comprise different kinds of closure devices including, but not limited to, drawstrings and hand ties.
    Type: Application
    Filed: June 13, 2003
    Publication date: December 16, 2004
    Inventors: Peggy B. Winiarski, Zain E.M. Saad
  • Publication number: 20040247208
    Abstract: A flexible bag for storage of food products of a configurationally sustaining nature, having somewhat the configuration of a flat segmental portion of a circular disk such as a slice of pizza, provides a peripherally defined triangular body having an interconnected rectilinear neck to define a bag containment chamber. One or both sides of the triangular body provide expandible pleat structures to accommodate food products of differing thickness in the containment chamber. At least one surface of the triangular body or neck provides at least one vent structure having an orifice with an associated closure structure to open to vent heated gas from the containment chamber and close upon cooling of the flexible bag and contents substantially to ambient atmosphere temperature.
    Type: Application
    Filed: June 9, 2003
    Publication date: December 9, 2004
    Inventor: Robert C. Krohne
  • Publication number: 20040228547
    Abstract: A multiwall bag having a slider zipper and fin combination and methods of forming same are provided. The multiwall bag, for example, can include a tube body. A combination fin member, zipper track, and zipper block can be connected to an end of the tube body. The other end of the tube body can be filled with product so that the combination fin member, zipper track, and zipper block operate as a constructive bottom during filling. Then, the end of the tube body through which product is filled can be closed and sealed to provide a bag filled with product. The method can include forming a tube body and connecting a combination fin member, zipper track, and zipper block to the bag seal zone.
    Type: Application
    Filed: June 3, 2004
    Publication date: November 18, 2004
    Inventors: Mark Hartzell, Alfred A. McLellan, Sarajane Johnson, Roseann Woodham-Grant, Lesley M. Millslagle, Mary K. Cash
  • Publication number: 20040223665
    Abstract: A reclosable bag includes front and rear panels joined to each other, and optionally includes inwardly extending side gussets. The bag includes a reclosable fastener assembly joined to the exterior of the bag, with the fastener assembly including cooperating, first and second fastener elements. The fastener elements are respectively secured to the front and rear panels of the bag, and permit an open mouth of the bag to be closed, and the top of the bag folded and maintained in a folded disposition by the cooperating fastener elements.
    Type: Application
    Filed: May 7, 2003
    Publication date: November 11, 2004
    Applicant: Hudson-Sharp Machine Co.
    Inventors: Gerry J. Blohowiak, Peter J. Hatchell, Robert Craig Bayliss
  • Publication number: 20040208402
    Abstract: A package having a reclosable pour spout is disclosed, with the package including front and rear package panels which may be joined at respective side edges thereof by inwardly extending side gussets. An upper edge portion of the package is removable, including one of the side gussets, to form a pour spout for dispensing the contents of the package. A fastener strip, which can be detachably connected to itself, extends between confronting inside surfaces of the front and rear package panels, adjacent to the pour spout, whereby the pour spout can be conveniently closed after the package is initially opened. A method of forming the present package is also disclosed.
    Type: Application
    Filed: April 15, 2003
    Publication date: October 21, 2004
    Applicant: Innoflex Incorporated
    Inventor: James W. Yeager