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7335409 |
Polymer-coated heat-sealable packaging material, method for manufacturing the same and a closed package made thereof
The invention relates to a manufacturing method of a heat-sealable packaging material, a polymer-coated packaging material manufactured using the method, and a sealed package to be manufactured of...
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7335279 |
Low density paperboard articles
The invention provides a low density paperboard material and associated method for use in producing an insulated container, and is especially well-suited for making cups. The paperboard material...
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7332203 |
Glass forming tube, and glass cake and method incorporating same
A forming tube for coated glass fiber is pervious to the vapors generated during the curing/drying process for the fiber. The forming tube can be formed from various materials, including but not...
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7332052 |
Wet waste compostable bag and method and apparatus for manufacturing same
An energy efficient method and apparatus for manufacturing a biodegradable, compostable, liquid-impermeable lined paper bag for containing wet (i.e. food) wastes by which all adhesives used in the...
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7311955 |
Laminated package and method of producing the same
A laminated paperboard package is produced by initially printing graphics by high speed printing on a sheet of clay-coated publication paper. The printed paper is then continuously applied to a...
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7306834 |
Heat insulating container
A heat-insulating container having a first fiber layer ( 111 ) with a prescribed density and a second fiber layer ( 112 ) which is formed inside the first fiber layer ( 111 ) and has a lower...
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7288302 |
Packaging laminate and packaging containers produced therefrom
The disclosure relates to a packaging laminate and packaging containers for liquid foods produced therefrom. The packaging laminate ( 10 ) includes a paper or paperboard layer ( 11 ) and outer,...
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7244509 |
Moisture resistant, repulpable paper products and method of making same
Hydrogenated triglycerides having melting temperature above about 50° C. are substituted for paraffin as a coating material for the surface of paper products and the resulting paper products have...
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7241482 |
Protective sheath reclosable by overlapping and use thereof
The invention concerns a protective sheath reclosable by overlapping comprising an outer longitudinal edge ( 10 a ) adapted to overlap an inner longitudinal edge ( 10 b ) of the sheath ( 10 ) in an...
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7235306 |
Flavor barrier
A heat sealable barrier layer for food and beverage cartons is provided, the barrier layer including an additive material which reduces the amount of essential oil scalping from citrus products....
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7229678 |
Barrier laminate structure for packaging beverages
A barrier laminate packaging material comprising from its outermost surface to the innermost surface contacting the contents of the container to be prepared therefrom, a first exterior layer of a...
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7229677 |
Knockdown corrugated box for temperature control and method of making
A box for shipping temperature sensitive or perishable goods made from a double walled combined web having an inside barrier layer, a first paper liner bonded to the inside barrier layer, a first...
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7226648 |
Flexible bottles of polyester resin
Flexible, liquid fillable bottles of polyester resin are provided which have a capacity in liters relative to the weight thereof in grams excluding the neck of from 0.15 to 0.5 and from 0.2 to 1.5...
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7208026 |
Heat-resistant filter
To provide a heat resistant filter of which the reduction of tensile strength and folding endurance is small even when used as a filter material for a filter used at high temperatures, failure of...
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7195805 |
Heat insulating paper cups
A heat insulating paper cup having an improved seal. The cup can include a body member having an inside surface and an outside surface, and a bottom panel member having a upper surface and a bottom...
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7195804 |
Paperboard with improved wet tear strength
A paperboard composite for use in packaging applications includes paperboard adhered to a backing structure, providing enhanced wet tear strength. The backing structure includes an oriented polymer...
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7182985 |
Recyclable multi-layer material of polyester resin
Recyclable multi-layer material of polyester resin suitable for the production of beverage and food containers comprising a layer of foam in polyester resin with density lower than 700 kg/m 3 , and...
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7166341 |
Hot melt adhesives based on graft copolymers
Water-soluble or water-dispersible hotmelt adhesives are prepared using graft copolymers produced by graft copolymerizing olefinically unsaturated monomers onto polyalkylene oxides. The adhesives...
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7157126 |
Tear resistant bag for consumables
The invention is a tear-resistant container or bag made with a multilayer film comprising a composite structure of relatively inexpensive polymers and paper. The multilayer composite structure...
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7135215 |
Water-absorbent structure and process for making the same
A water-absorbent structure comprises an assembly of thermoplastic synthetic fibers, cellulose-based fibers, super-absorbent polymer and water-pervious sheets wrapping these components together....
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7115310 |
Packaging laminate with gas and aroma barrier properties
A packaging laminate ( 10 ) including a substrate film ( 15 ) coated with a carbon containing silicon oxide layer ( 16, 17 ) on both surfaces is disclosed herein. A method for producing the...
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7112356 |
Composite container with RFID device and high-barrier liner
A high-barrier liner for a composite container that is compatible with the use of RFID devices in the container includes a paper layer having an outer surface for attachment to an inner paperboard...
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7105106 |
Liquid crystalline polymers, processes for their manufacture, and articles thereof
Thermotropic liquid crystalline polymers are produced by the reaction of a polyester made from an aromatic dicarboxylic acid and a diol, one or more hydroxycarboxylic acids, a stoichiometric excess...
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7083837 |
Registered microperforated films for modified/controlled atmosphere packaging
A microperforated packaging material for use in modifying or controlling the flow of oxygen and carbon dioxide into and/out of a fresh produce container, where the microperforations are...
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7074466 |
Beverage and food containers, inwardly directed foam
Beverage or food containers made from sheet material, and methods of making such containers. Such container comprises a layer of paperboard and an expanded foam layer applied as a coating in a...
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7070865 |
Repulpable corrugated boxboard
A coating composition for the linerboard of corrugated paperboard provides water and grease resistance but is water vapor permeable, and thus permits a different mode of manufacture of corrugated...
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7063771 |
Embossed insulating paperboard
An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of bulky fibers. The paperboard is sufficiently insulated to provide a hot...
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7060159 |
Insulating paperboard
An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of bulky fibers. The paperboard is sufficiently insulated to provide a hot...
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7056563 |
Hot cup made from an insulating paperboard
An insulating paperboard contains at least one layer of cellulose fibers. The one layer is at least partially composed of bulky fibers. The paperboard is sufficiently insulated to provide a hot...
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7045182 |
Sulphur dioxide generators
A sulphur dioxide generator ( 10 ) is disclosed which comprises two composite sheets ( 12, 14 ). First stage release of sulphur dioxide is from a coating ( 26 ) of the composite sheet ( 14 ). The...
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7014909 |
Control of volatile carbonyl compound in compositions used in printing, printing methods and resulting printed structure
Volatile organic compounds containing carbonyl groups can be released by lithographic printing materials including inks, fountain solutions and printed materials. Volatile organic compounds...
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7014046 |
I-beam wall corner post
An improved support post for cushioning and supporting large products is provided. The post is made from a sheet that is convolutely wound around a mandrel and shaped into a desired shape. The...
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7008509 |
Molded body with projected part, dry mold for manufacturing the molded body, and method and device for manufacturing the molded body
A molded body formed with pulp mold having projected lines corresponding to a slit-shaped vent package part, capable of being provided by paper-making/dewatering, using a paper making mold, a...
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6994898 |
Packaging container packaging laminate and a method of producing a packaging container
A packaging container for a pressurized, liquid food, the packaging container being formed from a packaging laminate which includes at least one core layer of paper or paperboard displaying one...
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6974612 |
Laminated packaging material for paper container
A paper packaging container is formed from the packaging material comprising constitution layers of at least an outside thermoplastic material layer, a paper substrate layer, and an inside...
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6964797 |
Laminated package material, method for manufacturing the same, and a package
The present invention relates to a laminated packaging material suitable for use especially in heat-sealable packages for liquid food, such as milk, cream and juice cartons, and to a manufacturing...
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6962736 |
Structural ply of a paperboard core, a paperboard core made thereof, and a method of improving the stiffness of a paperboard core
A structural ply of a spiral paperboard core has an elasticity modulus E in the cross machine direction (CD) higher than 4500 Mpa, and an elasticity modulus E in the machine direction (MD) higher...
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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...
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6949274 |
Packaging systems and methods for applying sealant to panels
Sealant is statically applied to the edges of panels by placing a sealant on the inner surfaces of the walls of a container holding the panels. A shrink wrap sleeve is preferably applied to the...
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6939590 |
Paperboard tube structures with one or more cut-and-folded plies
There is provided a paperboard tube structure with an intermediate ply having cut-and-folded tabs to increase the effective thickness of the intermediate ply. The paperboard tube includes a...
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6926968 |
Paper/plastic laminate and method for making same
The invention is a paper/plastic laminate suitable for use in office, midrange and high-speed traditional laser and digital copiers and digital printers, and other like equipment using heat set...
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6921563 |
Multi-layer laminate, packaging material and packages made therefrom
A multi-layer laminate comprising at least one layer of fiber material and at least one layer of plastic laminated thereto, which plastic layer comprises at least 50 weight percent of a cycloolefin...
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6919111 |
Coated paperboards and paperboard containers having improved tactile and bulk insulation properties
An improved paperboard has been bulk enhanced by retaining a substantial portion of bulk-enhanced additives including expandable microspheres in a suitable distribution within the paperboard. The...
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6902782 |
Device packaging tape with antistatic treatment
A packaging tape includes a carrier tape and a top tape. The carrier tape is provided with device-accommodating recesses. The top tape is attached to the carrier tape by heat-sealing to close the...
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6893693 |
High gloss disposable pressware
A high gloss, disposable pressed paperboard food container includes a glossy bilayer finish. The container is formed in a heated die set from a paperboard substrate provided with a first finish...
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6887538 |
Barrier structure for food
A barrier laminate useful for the formation of orange juice and citrus beverage cartons is provided. The laminate provides a skin coat of a MDPE which provides a barrier to water vapor transmission...
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6887537 |
Self heat sealable packaging and a method for making same
The present invention is directed to saturants for fibrous webs that will confer upon those webs the ability to be heat sealed to many materials without compromising the drapability of the fibrous...
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6875486 |
Package system and method
A packaging system having a container, a first radiant barrier covering the exterior of the container, an insulator covering the interior of the container, a second radiant barrier positioned in...
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6855387 |
Composite container having barrier property
A composite container having a barrier property and comprising a packaging material which comprises an inner surface layer, a barrier layer, and a base material layer wherein the barrier layer...
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6854387 |
Method of color printing packaging container stock
A method of color printing on packaging containers using transparent colors is described. The method is limited to the use of no more than two of the primary process colors. For many images primary...
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