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...Daniel Webster invented a "bull plow" to pull out tree stumps. It didn't catch on because it was huge and required four oxen to pull it!
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| Number | Title | Issue Date |
| 8128546 | In-line method for securing a closure system onto a discrete pouch An in-line method is disclosed for securing a closure system onto a discrete pouch. The method includes advancing a discrete pouch through a first station in a machine direction with the closed bottom of the pouch being the leading edge and a first major surface of ... | 03/06/2012 |
| 8070662 | Method and device for manufacturing bag with clamping device A tape 3, 4 with a zipper member and a bag film 5, 6 are continuously moved by rotation of a rotary drum 32 while being overlaid with each other such that the tape 3, 4 travels in a tape introducing groove 33 for a tape with a zipp... | 12/06/2011 |
| 7582047 | Foldable utility receptacle and method A receptacle that is foldable between its open mode for receiving material and a secured mode where its top is double folded and secured with fasteners for maintaining material within the receptacle, or the receptacle is foldable between its open mode and a storage ... | 09/01/2009 |
| 7527585 | Methods of making reclosable packages for vacuum, pressure and/or liquid containment A method of manufacturing flexible containers that are hermetically resealable. Each resealable container comprises a receptacle and a pair of plastic zipper strips. The zipper strips are flattened at the ends within the side seal regions and are joined to each othe... | 05/05/2009 |
| 7430844 | Duplex packaging machine A method of making and filling reclosable packages using a duplex machine includes the steps of providing a zipper profile, package film and a plurality of sliders; feeding the zipper profile; applying the sliders to the zipper profile; coupling the zipper profile t... | 10/07/2008 |
| 7419301 | Tamper-evident easy-open slider package and related methods of manufacture A reclosable packaging having a slider/zipper assembly and a sealed header. The header has a tear notch for initiating tearing of the header material and a line of weakness for continued tearing of the header material at an elevation which is lower than the top of t... | 09/02/2008 |
| 7399262 | Method for the manufacture of bags, that includes cuts, and the corresponding bag A method for the manufacture of packaging bags, which includes a step of forming at least one bag in a scrolling film, welding opening and closing zippers that include a series of operating sliders onto the scrolling film, and effecting at least one cut in the zippe... | 07/15/2008 |
| 7351188 | Hooded reclosable packages and related methods of manufacture A reclosable package comprising a hooded zipper with a pair of off-center lines of perforations that are hermetically sealed by a layer of material. The lines of perforations facilitate tearing off the hood to gain access to the zipper. One method of manufacture inv... | 04/01/2008 |
| 7340870 | Duplex bag A method for manufacturing double ply packaging bags includes feeding a first packaging web, the first packaging web including a window patch that is cut out or pre-cut, feeding a second packaging web, the second packaging web including another window patch that is ... | 03/11/2008 |
| 7322921 | Method of forming a bag A bag having a tamper evident closure and methods of forming the same are provided. The bag has a tube body with a front wall and a back wall positioned between a first end and a second end. A back flap extension member connects to and extends outwardly from the sec... | 01/29/2008 |
| 7316641 | Reclosable bags with tamper evident features and methods of making the same 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 r... | 01/08/2008 |
| 7297096 | Method and apparatus for manufacturing a resealable package A method of making a resealable package is provided. The method comprises providing a closure mechanism, the closure mechanism comprising first and second closure profiles, the first and second closure profiles constructed and arranged to selectively engage, and whe... | 11/20/2007 |
| 7290660 | Storage system having a disposable vacuum bag The present invention provides a storage system having a storage device having at least one polymeric sheet sealed along a portion of its' periphery to provide an opening to a storage space; a resealable closure structure adapted to seal the opening to the storage s... | 11/06/2007 |
| 7266934 | Reclosable bag production The bags are produced on a form-fill seal machine operating horizontally or vertically. Zipper strips (16) are initially attached to a continuous web (12) which is subsequently formed into a continuous run of bags having end seals (20) and a bac... | 09/11/2007 |
| 7241255 | Method and apparatus for attaching a hook-and-loop fastener to a carton with a lid A pair of hook-and-loop fasteners are attached onto a carton for securing a lid thereof. First fasteners are provided spaced apart along a first exfoliation sheet. Second fasteners adapted to mate and engage with the first fasteners are provided spaced apart along a... | 07/10/2007 |
| 7228608 | Methods for applying sliders to reclosable plastic bags Methods are provided for making slider-operated fasteners for use in reclosable plastic bags using at least a double index and dual unit operations. The methods involve forming two preseals, forming two notches within the preseals, applying two sliders into the prev... | 06/12/2007 |
| 7223222 | Slider zipper assembly and shroud with high pressure pasteurization protection system The present disclosure relates to methods for forming reclosable bags with slider zippers which can be used in high pressure pasteurization. In particular, these methods form reclosable bags with a shroud formed over the slider zipper, with a patch or cap for protec... | 05/29/2007 |
| 7219481 | Method of applying sliders, duplex packaging machine and slider applicator therefor A method of making and filling reclosable packages using a duplex machine includes the steps of providing a zipper profile, package film and a plurality of sliders; feeding the zipper profile; applying the sliders to the zipper profile; coupling the zipper profile t... | 05/22/2007 |
| 7214173 | Laser for forming bags from a web of material A fastener includes first and second tracks. The first track includes a first profile, and the second track includes a second profile for interlocking with the first profile. The fastener extends between opposing ends. The first and second profiles at each of the op... | 05/08/2007 |
| 7211036 | Method and apparatus for making slider-operated string-zippered bag with transverse application of zipper A method of making slider-actuated string-zippered packages. The method can be applied on a form-fill-seal machine or a machine that makes packages without filling, and involves transverse application of string zipper material on packaging film. One disclosed method... | 05/01/2007 |
| 7178309 | Machine for processing web of material The present invention relates to a process used for packaging a product in a web of material that has a zipper attached thereto. The process includes providing a web of material having first and second edges and a zipper including first and second interlocking membe... | 02/20/2007 |
| 7140772 | Bag having slider-actuated complimentary closure strips and a leakproofing structure A bag comprising two generally parallel sheets (16, 18) forming the main walls of the bag, complementary closure strips (20, 22) fixed to respective ones of the sheets, and a cursor (50) for actuating the strips (20, 22) for closing and o... | 11/28/2006 |
| 7137942 | Apparatus and process for assembling a slider The closure device (121) includes interlocking fastening strips (130, 131) and a slider (132) slidably disposed on the fastening strips for facilitating the occlusion and deocclusion of the fastening strips (130, 131) when moved towards f... | 11/21/2006 |
| 7134955 | Loop applicator for chub machine An apparatus for attaching a loop to the end of a chub package formed by a chub machine. The apparatus includes a drive sprocket and variable speed drive motor for feeding a roll of loops to a clipping head assembly of the chub machine and positioning the loops sequ... | 11/14/2006 |
| 7114310 | Process for attaching slider operated closure on form-fill-seal packaging machinery The present invention relates to a process used for packaging a product in a web of material that has a zipper attached thereto. The process includes providing a web of material having first and second edges and a zipper including first and second interlocking membe... | 10/03/2006 |
| 7107738 | Tamper-evident reclosable bag having slider-actuated string zipper Reclosable bags having a slider-actuated string zipper and a tamper-evident feature. In one aspect, the reclosable bag comprises: a receptacle having a mouth and an interior volume; a string zipper installed in the mouth; a slider mounted to the string zipper; and a... | 09/19/2006 |
| 7077796 | Bag with elastic strip and method of making the same 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 a... | 07/18/2006 |
| 7055293 | Transportable container for bulk goods and method for forming the container A transportable container for bulk goods and a method for forming the container are disclosed. The transportable container is formed from a bag having a closed base and an open top. The open top is in a folded over position and a bottom support is located adjacent t... | 06/06/2006 |
| 7041042 | Method for making a seamless plastic motion discomfort receptacle A plastic motion sickness receptacle is disclosed having a seamless perimeter defined by a tubular member folded at a first closed end, and an open end including means for closing the receptacle after use. The plastic tubular member comprises integrally formed walls... | 05/09/2006 |
| 7033310 | Unit for processing a web of packaging material A unit (1) for processing a web (2) of packaging material, and having at least a first station (3) for forming a number of through holes (4) in the web (2); a second station (6) for sealing the holes by applying respective o... | 04/25/2006 |
| 7008106 | Reclosable bag having tamper-evident member removable from the bag along a line of weakness located below the bag zipper A plastic bag comprises opposing body panels fixedly connected to each other along a pair of sides and a bottom bridging the pair of sides. A reclosable zipper extending along a mouth portion formed opposite the sealed bottom of the plastic bag. The zipper is prefer... | 03/07/2006 |
| 6994663 | Slider applicator A slider applicator is disclosed for applying sliders to storage bags with zippers. The slider applicator includes a slider sorter and a slider pusher actuated by an actuator such as a linear servo motor. The slider pusher includes an applicating head which moves th... | 02/07/2006 |
| 6981936 | Method for making slider end stops on zippers for reclosable packaging A method of making slider end stops on zippers comprising two interlockable profiled closure members. The method comprises the steps of: opening a section of a zipper tape to form a gap between the profiled closure members; inserting a first portion of a body into t... | 01/03/2006 |
| 6979289 | Insertion apparatus for attaching sliders onto zipper bags and film A slider (10), a slider insertion apparatus (50) and a method for inserting the slider (10) on an interlocked fastener or zipper (25) of a reclosable bag (44). A loading rack (58, 72) feeds individual sliders (10) to ... | 12/27/2005 |
| 6951301 | Combination closure and tear tape, packaging materials containing it, and method of using it to seal and later open packages A combination closure tape and tear strip, an object comprising the combination closure tape and tear strip, and a method of sealing and later opening said object utilizing the combination closure tape and tear strip are disclosed. ... | 10/04/2005 |
| 6941722 | Apparatus for manufacturing flexible packages having slide closures Vertical form fill seal apparatus for making flexible packages with slider fastener closures is provided. A fastener track is applied in-line with a plastic web and is bonded thereto at the same time that a peel seal is formed. All package components are brought tog... | 09/13/2005 |
| 6938395 | Method for closing slider-operated zipper on filled reclosable pouch An apparatus for closing a slider-operated zipper on a moving filled package, comprising means for performing the following steps: conveying a package forward in a straight line; guiding a slider on a zippered portion of the package through a channel as the package ... | 09/06/2005 |
| 6939281 | Method for making bags comprising slider-actuated closure profiles, manufacturing machine and resulting bags A method of automatically forming bags fitted with complementary closure strips secured to distinct support webs and associated with an actuating slide, in which method: at least one film suitable for forming the walls of the bags is supplied continuously; a closure... | 09/06/2005 |
| 6939282 | Method for manufacturing a re-sealable bag closure A re-sealable container closure label including a base label and a cover label, and a hook-and-loop fastener system and a tamper-evident tear strip is sandwiched therebetween. In a preferred embodiment, the base label is adhered to the front wall of a container, pre... | 09/06/2005 |
| 6932688 | Apparatus for automatically stuffing food casing A clipping device is provided for closing stuffed food casing with a clip and an apparatus is provided for causing a taped, holding string loops, to be directed toward the clipping device for closing an end of the food casing so that a string loop is transferred dir... | 08/23/2005 |
