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Class 383/109 - Multi-layer or ply


Subclass of Class 383 - Flexible bags
Definition: Subject matter wherein the bag material includes more than
No. of patents: 272
Last issue date: 08/24/2010


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NumberTitleIssue Date
7780355Carry Bag
A carry bag (10) intended to accommodate a surfboard, the bag (10) comprising a pair of major panels (11, 13) which have the general configuration of the surfboard to be accommodated by the bag (10), the major panels (11, 13) being...
08/24/2010
7431501Bag assembly providing electrostatic discharge protection
An electrostatic discharge (ESD) protective bag assembly includes a tote bag and an envelope made from ESD protective material positioned at least partially within the tote bag. The envelope may be defined by two sheets of ESD protective material joined along at lea...
10/07/2008
7410054Light bulb disposal tube
Provided is a system, apparatus and methods of use for the safe and easy handling and disposing of light bulbs. The system provides a disposal tube comprising one or more layers of puncture resistant material and a means for absorbing metals or gasses that may be re...
08/12/2008
7357276Collapsible bag for dispensing liquids and method
A collapsible bag for dispensing liquids which includes at least one sheet sealed to define an enclosure and a fitment (spout) attached to the enclosure and out through which liquid in the enclosure is dispensed. An interior surface of the one or more sheets has an ...
04/15/2008
7354387Folding device
Folding device, for use in sealing flexible tubular containers by adhering two facing portions on the same end edge, which comprises two groups of rotating paddles that face one another, able to turn simultaneously and so that each paddle in the same group pushes re...
04/08/2008
7328789Odor-eliminating camouflaged reclosable storage bag
A bag, pack or sack for storing clothing and gear of outdoorsmen, such as hunters and military personnel. The bag, pack or sack may have one or both of two features: means for preventing odors from entering or leaving the interior volume of the bag, pack or sack; an...
02/12/2008
7325383Bag making and filling method using double film
A tubular film is flattened to form a continuous two-ply film in which the two side edges are continuously connected in the longitudinal direction. This two-ply film is curved into a tubular form, the two side edges are overlapped, and a vertical seal portion is for...
02/05/2008
7297384Metallized heat resistant material with thermal barrier
A laminated metallized film apparatus being fabricated through the use of roll-to-roll lamination machinery (e.g. using a gravure cylinder) which through the use of various combinations of adhesive, pressure, and temperature bonds various materials and substrates to...
11/20/2007
7290660Storage 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
7291370Packaging material and containers formed therefrom
The flexible, reusable packaging container of the present invention is comprised of a packaging material. The packaging material is comprised of one or more layers of coating disposed on one or more layers of textile substrate. The coating layer may be comprised of ...
11/06/2007
7275869Inner bag for transport tank and producing method thereof
An inner bag for a transport tank is constituted of a doubled tubular film in which a tubular film is inserted into another one. An inner bag supply-discharge opening is thermally welded to an attachment hole formed in the doubled tubular film. When thermally weldin...
10/02/2007
7251912Biodegradable device for irrigating seedlings and other small plants
This invention is a device for irrigating tree seedlings and other small plants, to ensure that said plants stay moist in the critical few weeks following their planting. The device uses a bag, approximately 1 gallon capacity, constructed of biodegradable plastic, s...
08/07/2007
7216763Impact protection system for carrying case
An impact protection system for a carrying case. The system includes at least one impact protection panel that is inserted in between an exterior side wall and an interior storage compartment of a carrying case, wherein the interior storage compartment is adapted fo...
05/15/2007
7204368Resealable package
A package for consumable products includes an enclosure having a top, a bottom and opposing side portions, the enclosure containing one or more items chosen from a first set of consumable products, a first seal disposed about, and spaced inwardly from the periphery ...
04/17/2007
7195397Bulk bag for meat and meat products
A bulk bag comprises a side wall formed from woven polypropylene fabric and comprising a cylindrical configuration. Long, narrow, strips of polypropylene fabric is sewn to the side wall panels at spaced apart locations to define pockets which receive support members...
03/27/2007
7152369Wrapper with decorative extension and method
A wrapper for wrapping a flower pot and/or floral grouping. The wrapper is constructed of a sheet of material having an extension attached to a portion of the sheet of material. Preferably the extension has a lace pattern thereon. When the wrapper is formed about a ...
12/26/2006
7140491Packaging for grouped similar items, including elongated items such as drill bits and the like
A package for like articles, especially elongated articles, such as drill bits and the like, is provided with a plurality of compartments or sectioned off regions, for the containment of an individual article for substantially unfettered visual inspection; for the c...
11/28/2006
7138025Method for manufacturing a sealable bag having an integrated tray for use in vacuum packaging
A method for manufacturing a bag for use in vacuum packaging comprises forming a first panel including a tray for retaining contents within the bag and a second panel. Optionally, the tray can include a plurality of ridges or protuberances for suspending contents su...
11/21/2006
7134664Modular bullet trap cover
A modular bullet trap cover element generally includes a shell filled with a projectile trapping medium, preferably a mixture of a resilient granular ballistic medium and a hydrated super absorbent polymer (SAP) gel. The shell may be made of any of a number of fabri...
11/14/2006
7118276Gift bag with napped filamentary surface
A gift bag with napped filamentary surface of the present invention includes a gift bag having generally parallel front and rear panels, a pair of generally parallel side panels, each having a top edge, a bottom edge, and two lateral edges, wherein the lateral edges...
10/10/2006
7106202Shipping container along with shipping method employing the same
A container to receive a parcel for shipment to an intended recipient comprises a pouch having a pouch interior and a mouth, a closure movable between open and closed positions, and a protective insert structure removably disposed in the pouch interior to substantia...
09/12/2006
7086781Bulk bag for meat and meat products
A bulk bag comprises side wall panels formed from woven polypropylene fabric and arranged in a rectangular configuration. A long, narrow, strip of polypropylene fabric is sewn to the side wall panels at each of the corners to define a pocket which receives a support...
08/08/2006
7078088Disposable cutting sheet
A disposable cutting sheet for Processing food items thereon includes a cut-resistant layer including a thermoplastic material ply and an absorbent ply, wherein the first layer has a surface area and wherein the thermoplastic material of the first layer includes a p...
07/18/2006
7073311Odor control cassette
A film is provided for use in a cassette. Preferably, the cassette is used in a waste disposal system. The film is a high density polyethylene film resin having both a low melt index and a high density, thereby providing improved odor control capabilities and enhanc...
07/11/2006
7063879Disposable cutting sheet
A disposable cutting sheet for processing food items thereon includes a first cut-resistant layer having a first surface area and including a first absorbent ply and a thermoplastic material ply. The cutting sheet further includes a second layer having a second surf...
06/20/2006
7063880Sheet material and manufacturing method and apparatus therefor
A method of manufacturing a single use processing substrate includes the step of extruding a first layer having ridges and troughs between the ridges. The method further includes the steps of placing a second layer into the troughs while the first layer is pliant an...
06/20/2006
7056569Disposable cutting sheet
A cutting sheet for cutting and preparation of food items thereon comprises a first cut-resistant layer having a width and including a first absorbent ply and a first thermoplastic material ply. The thermoplastic material ply of the first layer includes a plurality ...
06/06/2006
7056023Wash bag assembly
A wash bag assembly for washing delicate wash items having a container which defines an interior chamber. The container is constructed of a water-permeable material. A separator wall extends through the interior chamber and divides the interior chamber into a first ...
06/06/2006
7045199Drawable and writable photo album
A photo album is provided having an ink-receptive coating on a surface of the photo album. A user may write text or draw pictures on the surface with an ink pen, such as with a gel-based ink pen. The ink-receptive coating protects the ink from smudging or smearing a...
05/16/2006
7040808Reclosable 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...
05/09/2006
7026034Processing substrate and method of manufacturing same
A disposable cutting sheet for cutting and preparation of food items thereon includes a first section having a plurality of apertures therethrough and a cut resistant surface, a second liquid impermeable section disposed adjacent the first section, and a fold line d...
04/11/2006
7025318Container support
A container (10) having a plurality of panels (12–18) joined together to form a sleeve (64). The panels (12–18) each have an end edge that cooperate to define an imaginary plane (P) at one end of the sleeve (64). The container ...
04/11/2006
7022395Disposable cutting sheet
A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and an absorbent ply and a thermoplastic material ply, wherein the first layer includes a plurality of non-circular aperture...
04/04/2006
7018100Gift bag with napped filamentary surface
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...
03/28/2006
6997319Heat resistant foam-in-bag packaging
The invention is a thermoplastic film having a heat resistant coating. The film is particularly useful in the preparation of bags and associated packaging systems that are used for protecting and packaging articles. Typically, the heat resistant coating has a meltin...
02/14/2006
6994471Tamper evident multi-wall packaging and associated methods
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...
02/07/2006
6979485Processing substrate and/or support surface
A disposable cutting sheet for cutting and preparation of food items thereon includes a first cut-resistant layer having a first surface area and including an absorbent ply and a thermoplastic material ply, wherein the thermoplastic ply includes a plurality of apert...
12/27/2005
6974447High gas barrier receptacle and closure assembly
The present invention provides a receptacle for a therapeutic fluid susceptible to deterioration on exposure to a gas such as oxygen or carbon dioxide. The receptacle has walls of sheet material each including at least one layer forming a barrier essentially imperme...
12/13/2005
6957915Standup bag and method of manufacturing same
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 o...
10/25/2005
6921201Bulk bag for meat and meat products
A bulk bag comprising a bottom wall and at least one side wall extending upwardly from the bottom wall is provided with at least one pocket secured to the exterior of the side wall and extending substantially vertically. The pocket receives a support member which ma...
07/26/2005
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