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| Number | Title | Issue Date |
| 7850033 | Synthetic two-piece induction seal products A two-piece induction seal for use in creating clean, safe, and secure inner seals on containers having a monolayer plastic formed from synthetic fibers with stable pore dimensions for fluid permeability while retaining dimensional stability for compression. An indu... | 12/14/2010 |
| 7798359 | Heat-sealed, peelable lidding membrane for retort packaging Heat-sealed, peelable lidding membrane for retort packaging. The membrane includes a plastic layer laminated to a foil layer with a first adhesive layer. A co-extruded layer is laminated to the foil layer with a second adhesive layer. The co-extruded layer is formed... | 09/21/2010 |
| 7789262 | Two-ply sealing element punched out in a cover shape An element which is punched out in a cover shape for sealing of containers, includes two plies with at least one opening aid which is integrated within these plies, the ply (3) located in the direction of the container having a plastic layer which is provided... | 09/07/2010 |
| 7314669 | Easy peel film structures The present invention relates to sealant films comprising a first sealant layer which readily and easily delaminates or peels from a second adjacent film layer. The first sealant layer and the second adjacent layer of the sealant film of the present invention compri... | 01/01/2008 |
| 7267243 | Container In a container for solid, paste-like and flowable products, particularly for containing food products, comprising a container bottom part for containing the products, a container lid provided at its top with a foil which is removable to facilitate removal of the con... | 09/11/2007 |
| 7185780 | Container overcap with drying agent layer There is provided an overcap for a resealable container that includes a drying agent layer. The drying agent layer is included in a top portion of the overcap and is positioned below a top layer of the top portion such that the drying agent layer is exposed to the i... | 03/06/2007 |
| 7156252 | Container closure with dual heat seal and magnetic seal A closure system for a container comprises a magnetically permeable element such as a metal ring adapted to be affixed on a container adjacent an opening thereof, and a closure such as a membrane lid having a surface formed by a heat seal material, the closure being... | 01/02/2007 |
| 7137738 | Recloseable storage bag with porous evacuation portal A recloseable storage bag is disclosed which may include first and second sides having closed sides and an open top. Primary closure members may be provided proximate the top, with a secondary closure element being provided in one of the sides to enable gas to be ev... | 11/21/2006 |
| 7032810 | Sealed package for pourable food products There is described a sealed package (1, 15) for pourable food products, formed from a multilayer packaging material (2, 16) and having an opening (10, 26) closed, on the inside of the package (1, 15), by a sheet element (11, 27), a... | 04/25/2006 |
| 7004346 | Method and installation for making and filling containers having membrane seal provided with a pull tab Receptacles are thermoformed in a strip of thermoplastic material, filled with a substance, and covered by capsules formed in a capsule strip. Prior to applying the capsule strip onto the thermoplastic strip, a preliminary cut is made for each receptacle in a statio... | 02/28/2006 |
| 6974045 | Sealing disc and film composite for a closure of a container A sealing disc and a film composite for a container closure is provided, for use on a container with an opening bounded by a peripheral edge. The film composite includes a plurality of layers. An adhesive layer is arranged at least over a joining surface between the... | 12/13/2005 |
| 6960392 | Structure comprising a binder layer non-delaminable with respect to a metallized substrate and peelable with respect to a polypropylene substrate A multilayer structure of, in succession, a metal layer or a metallized-substrate layer, a layer of a polypropylene-based binder extrusion-coated at a rate of more than 100 m/min. and optionally a polypropylene layer, the metal or metallized layer and the binder lay... | 11/01/2005 |
| 6959832 | Lid member for food container A lid member for a food container having a layered structure in which a surface sheet is laid on a composite sheet, said surface sheet including an easily-peelable area that is easily separated from the composite sheet, formed by applying a lubricant between the sur... | 11/01/2005 |
| 6957915 | Standup 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 |
| 6933428 | Acoustic device Acoustic devices, particularly musical instruments, having a soundboard formed from expanded polycarbonate, methods of manufacture of same, and the use of specific soundboards in the manufacture of acoustic devices. ... | 08/23/2005 |
| 6881286 | Tubular container with a heat seal having non-symmetrical inner and outer beads A sealed composite container for products is provided having a paperboard body ply with a liner ply adhered on the inner surface thereof. One end of the container is rolled outwardly to form a rim and exposing the inner surface of the liner ply, which comprises a he... | 04/19/2005 |
| 6857561 | Composite container with membrane and bead closure system A composite container of paperboard has a polymeric film barrier layer on the inner surface thereof. A rolled bead is formed at a top end of the container and a membrane closure is bonded to the bead by a first heat seal material on the bead and a second heat seal m... | 02/22/2005 |
| 6790508 | Multiple film sheet for containers with peel-off lids A sheet composed of multiple films for providing peel-off lids for containers comprising a first film set of films, with a film layer of aluminum, an external polythene film and an internal orientated plastic film; a second film set heat-sealed to the edge of a cont... | 09/14/2004 |
| 6777050 | Resealable packaging the container of which includes a tearable welding layer, and its manufacture The invention relates to a re-closable packaging featuring a container and a cover. The container features a support layer bearing two opposed faces, the innermost face of which is joined to a complexable layer by optionally deposing the face on an outermost face of... | 08/17/2004 |
| 6712365 | Over-molded gland seal An over-molded gland seal for producing both a fluidic seal and a fluid conduit. The apparatus includes a substrate having an elastomeric layer over-molded thereon and an elastomeric gland seal molded into the over-molded layer. Another aspect of the apparatus inclu... | 03/30/2004 |
| 6706349 | Packaging container and method therefor A packaging container member, for containing an ink-jet head and/or an ink reservoir, includes a resin material with a composite layer deposited thereon, and an adhesive layer for sealing a containing space in a packaging container. The composite layer is composed o... | 03/16/2004 |
| 6669046 | Food container lid member having selectively peelable area A lid member for a food container comprising an easily-peelable area of the layered structure having a lubricant between the base layer and the surface sheet, a non-peelable opening area of the layered structure disposed within the easily-peelable area; a... | 12/30/2003 |
| 6578723 | Flexible sealing cover with seal break indicator A sealing cover includes an upper cover member which is impervious to bacteria and moisture, and is attached to an annular ring member, also impervious to bacteria and moisture. The upper cover member and annular ring member are attached to each other by ... | 06/17/2003 |
| 6544613 | Composite container and method of heat sealing composite containers A sealed composite container is provided having a tubular body member and a liner ply adhered to the inner surface of the tubular body member. An end of the body member and liner ply is rolled outwardly to form a rim and a lid is heat sealed to the rim. A... | 04/08/2003 |
| 6523713 | Stackable hinged container lid having detents A lid and a container using the lid are disclosed, the lid having a central panel of paperboard with a resilient plastic skirt joined about its perimeter. A metal foil membrane having heat activated adhesive layers is attached to the lid and the rim of th... | 02/25/2003 |
| 6508375 | Container and closure package and a method of filling A container and closure package includes a container having a body with a finish surrounding a fill/dispensing opening, and a closure having a perpherial skirt removably secured to the container finish. The closure has a base wall with a fill opening alig... | 01/21/2003 |
| 6497336 | Cover for a container openable by peeling, comprising a gripping tab delimited A lid for a container is openable by peeling. The lid includes a first layer adhered to a second layer (5) having, on its outer face, a sealing agent (6) enabling it to adhere to the container (1, 2). The first layer (3) has a cut-out portion (7) delimiti... | 12/24/2002 |
| 6471083 | Induction-sealed composite container end closure A closure for sealing an opening of a tubular container is disclosed, the closure having a paperboard central panel with a plurality of secondary panels extending angularly therefrom forming a surface around the perimeter of the central panel. A plastic s... | 10/29/2002 |
| 6413599 | Sealed container for an article of personal use such as a razor cartridge A sealed package for an article of personal use. The package includes a plastic container that defines a storage region and has a sealing surface around an entrance to the region. The package also includes a plastic, multi-layer laminate film sealed to th... | 07/02/2002 |
| 6395318 | Delaminating membrane lid for a canister containing a particulate-type product A canister for containing a particulate-type product. The canister includes opposing face panels, opposing side panels, a bottom closure, a top closure and a seal membrane. The opposing side panels together with the opposing face panels define an upper op... | 05/28/2002 |
| 6372273 | Dual web package having improved gaseous exchange A package for a product, including: a support member having a peripheral flange and a cavity for receiving a product; a permeable film partially sealed to said flange to enclose the product; at least one channel between the permeable film and and flange; and an imp... | 04/16/2002 |
| 6345726 | Package for solid, liquid or pasty products A package (1) for solid, liquid or pasty foodstuffs or for medical products, the package allowing for simple opening and reclosing of a cover over the package, the package comprised of a rigid or flexible tray (2) of multi-layer thermoplastic material. Th... | 02/12/2002 |
| 6308853 | Lid material Lids (10) of a substrate material (5) having a plastic film, featuring printing (6) on the outside, with respect to a container (1) on which the lid (10) is employed, and an inward facing sealing layer (8,9), for closing the container (1) which has a shou... | 10/30/2001 |
| 6302290 | Container sealing assembly The sealing structure (S) for a container (C) provided with an opening (O) comprises a sheet (F) welded around the edge of the opening, this sheet (F) consisting of at least three layers, namely a welding layer (1) pressed against and welded as a bead (4)... | 10/16/2001 |
| 6286705 | Container having tapered sidewall made from sheet material and lid to seal same A package is provided with a lid and container that are heat sealed together. A multi-ply sheet material is provided for being thermoformed to define the container which has a tapering wall and bulge-resistant bottom end. Prior to thermoforming the contai... | 09/11/2001 |
| 6279789 | Container and closure package and method of filling A container and closure package that includes a container having a body with a finish surrounding a fill/dispensing opening, and a thread on the finish for removably securing a closure. A closure has a peripheral skirt with a thread for removably securing... | 08/28/2001 |
| 6264098 | Tubular container with a heat seal having non-symmetrical inner and outer beads A sealed composite container for products is provided having a paperboard body ply with a liner ply adhered on the inner surface thereof. One end of the container is rolled outwardly to form a rim and exposing the inner surface of the liner ply, which com... | 07/24/2001 |
| 6253951 | Apparatus and system for covering and protecting the rim of a paint can A paint can rim seal and groove protector that is simple and inexpensive in its manufacture and construction and easily allows the pouring of paint or other liquid from a can. A seal for a can rim includes a deformable rim seal having a width defined by a... | 07/03/2001 |
| 6200663 | Rough surface packaging element The present invention pertains to a packaging element comprising a supporting material fitted, on its face turned opposite the package, with a layer presenting a marking area and, on its face turned to the package, with a rough surface coating. The coatin... | 03/13/2001 |
| 6196450 | Easy-open composite container with a membrane-type closure An easy-open composite container has a membrane-type closure and includes a laminated tubular body member of composite materials having a predetermined laminated strength. The body member includes a bodywall portion and a liner portion positioned inside t... | 03/06/2001 |
