| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 229500810 | Box material includes a coating or a nonpaperboard lamination or is permeated with a substance | 28 |
| 20090072014 | COMPOSTABLE PACKAGING, METHODS AND APPARATUS FOR MANUFACTURING SAME - A system and method for producing waterproof corrugated boards and containers. A technique for waterproofing paper coats the paper with resin, uses non-wicking medium, and creates waterproofed corrugated boards using an adhesive that is compatible relative to the resin used to make the medium non-wicking. The adhesive should also be water resistant or waterproof. Containers made with waterproofed corrugated boards withstand being exposed to wet contents. | 03-19-2009 |
| 20100193575 | Cartons, Packages, Blanks, And Containers Having Dispensing And Opening Features - A carton, package, or container formed from a blank and that include a film or other moisture resistant lining applied thereto are described. The film is adhered to the inside panels of the carton, package, or container. The carton, package, or container are capable of receiving a lid and contents therein when formed. The cartons, packages, and containers include reclosable features and may be sealed against moisture and other environmental factors. | 08-05-2010 |
| 20110101077 | Paper-made container - A paper-made container includes a paper sheet which has a bio-degradable layer coated thereto and an adhesive and bio-degradable glue layer is coated on an underside or a peripheral portion of the paper sheet such that the paper sheet is made to be a container. The glue layer is coated to the paper sheet by way of injection technique so as to reinforce the structural strength of the paper-made container. | 05-05-2011 |
| 20110240721 | MICROWAVE-ACTIVATABLE ADHESIVE COMPOSITIONS FOR PRODUCING FOLDING-CARTON BLANKS - Described is the use of a microwave-activatable adhesive composition for producing folding-carton blanks for the microwave-activated production of folding cartons. The adhesive composition preferably at less than or equal to 25° C. has an Ig G′ value of greater than or equal to 6 and at greater than or equal to 120° C. has an Ig G′ value of less than or equal to 4, and comprises at least one polymer having a glass transition temperature of greater than 30° C., the folding-carton blanks with adhesive composition applied thereto being blocking-resistant at 25° C. prior to microwave activation. | 10-06-2011 |
| 20110248076 | PACKAGING LAMINATE, METHOD FOR MANUFACTURING OF THE PACKAGING LAMINATE AND PACKAGING CONTAINER PRODUCED THEREFROM - A non-foil packaging laminate for liquid food packaging comprises a core layer of paper or paperboard, outermost liquid tight, heat sealable layers of polyolefin and, applied onto the inner side of the layer of paper or paperboard, an oxygen gas barrier layer formed by liquid film coating of a liquid gas barrier composition and subsequent drying, the liquid composition containing a polymer binder dispersed or dissolved in a liquid medium. The laminate further comprises a layer of a polyolefin-based matrix polymer with inorganic filler particles distributed therein and inorganic particles dispersed also in the gas barrier layer from the liquid gas barrier composition. Also disclosed is a method for manufacturing the packaging laminate and a packaging container made from the packaging laminate. | 10-13-2011 |
| 20110259943 | Hermetically Sealed Paperboard Container with Enhanced Barrier Performance - A hermetically sealed paperboard container including a container body component including upper and lower ends, the body component being formed from a blank including a paperboard layer having first and second major sides, a first sealant layer on the first major side, a barrier layer on the second major side, and a second sealant layer on the barrier layer, wherein the blank includes first and second longitudinal ends, the first longitudinal end being skived to a predetermined thickness for a predetermined width, the skived portion being folded over onto the blank and heat-sealed to the first sealant layer to form a folded first longitudinal end, and wherein the body component includes an overlapped seam including the folded first longitudinal end positioned inside the second longitudinal end, a bottom component sealed to the lower end; and a lid component hermetically sealed to the upper end. | 10-27-2011 |
| 20110290865 | REUSABLE ENCLOSURE - The present invention relates to a reusable blank for a transport enclosure that is formed of at least one piece of sheet material that is housed or enclosed in at least one web of fabric or fibre. The web of fabric or fibre is synthetic material such as plastics. The transport enclosure of the present invention offers significant environmental benefits in reducing waste handling. The sheet material provides additional protection against damage. A transport enclosure which is formed therefrom and can be used to carry and protect articles. | 12-01-2011 |
| 20120018499 | CARTON HAVING PROTECTIVE ELEMENTS - A carton for containing a plurality of articles. The carton has a plurality of panels that extend at least partially around an interior of the carton. The plurality of panels is a top panel, a bottom panel, a first side panel, and a second side panel. At least one of the panels has a protective coating for contact with the articles. The coating is arranged as a plurality of protective elements selectively applied to an interior surface of the at least one panel. | 01-26-2012 |
| 20120043372 | Cast-coated paper - The present invention aims to provide a cast-coated paper having good coated paper quality and printability combined with the property of decomposing hazardous substances upon exposure to light. | 02-23-2012 |
| 20120055981 | HERMETICALLY SEALED CONTAINERS - A hermetically sealed container is disclosed that may be produced by an effective and economical process for an in-plant system. The container comprises a coated unitary tray component having a base portion, a side wall portion, and a flange portion; and a lid component hermetically sealed to the flange portion of the tray component. A selected composite polymer film is blow-molded onto an interior surface of the pre-shaped unitary tray structure to provide the coated unitary tray component having its interior surface seamlessly, creaselessly and integrally bonded with the polymeric film. | 03-08-2012 |
| 20120074211 | Paperboard Container with Friction-Reducing Coating - A paperboard container including a paperboard substrate that defines at least one wall panel and at least one partition panel, the wall panel defining an internal volume, the partition panel including a first major surface and a second major surface, and being position in the internal volume such that the first major surface defines a first chamber within the internal volume and the second major surface defines a second chamber within the internal volume, and a friction-reducing coating applied to at least a portion of the first and/or second major surfaces. | 03-29-2012 |
| 20120104078 | Hermetically Sealed Paperboard Container with Enhanced Barrier Performance - A hermetically sealed paperboard container including a container body component including upper and lower ends, the body component being formed from a blank including a paperboard layer having first and second major sides, a first sealant layer on the first major side, a barrier layer on the second major side, and a second sealant layer on the barrier layer, wherein the blank includes first and second longitudinal ends, the first longitudinal end being skived to a predetermined thickness for a predetermined width, the skived portion being folded over onto the blank and heat-sealed to the first sealant layer to form a folded first longitudinal end, and wherein the body component includes an overlapped seam including the folded first longitudinal end positioned inside the second longitudinal end, a bottom component sealed to the lower end; and a lid component hermetically sealed to the upper end. | 05-03-2012 |
| 20130001281 | Laminated Sheet Construction With Thermal Adhesive Surface and Method for Making Same - A laminated sheet construction for use in product packages has a substrate layer onto which there is laminated a transparent solid plastic film with an exposed surface having a transparent thermosetting adhesive coating. The surface beneath the coating may be printed with text and/or graphics which is visible through the film and adhesive. A container for a product may be directly affixed to the adhesive surface. Panels of the laminated substrate may be bonded together for increased strength or for capturing the flange of a container which can project through a window in one of the panels while displaying printing on the other panel through the window. | 01-03-2013 |
| 20130327816 | UNIQUE MATERIAL FOR FORMING DISPENSING CARTONS - A material for forming a container suitable for containing stacked and/or interfolded sheet materials is described. The material is formed from a fibrous structure bonded to a film material. The material has an opacity ranging from about 5.0 to about 45.0. | 12-12-2013 |
| 20140239052 | Repulpable corrugated box and process for making same - A repulpable moisture resistant poultry box having a composite structure with a fluted medium, a top backing board secured to one side of the fluted medium and a bottom backing board secured to the other side of the fluted medium. The backing boards and the fluted medium are impregnated with a hydrogenated triglyceride. The backing boards each have an outer surface coated with an emulsion of hydrogenated triglyceride and styrene acrylic to provide moisture resistance repulpable and recyclable box. | 08-28-2014 |
| 20140305997 | PACKAGING LAMINATE FOR A PACKAGING CONTAINER, AS WELL AS A PACKAGING CONTAINER PRODUCED FROM THE PACKAGING LAMINATE - A packaging laminate for a packaging container, which includes a paper or paperboard layer and outer, liquid-tight, heat-resistant layers of plastic on both sides of the paper or paperboard layer. Between the paper or paperboard layer and the outer plastic layer, the packaging laminate has at least one additional layer of a material possessing tightness properties vis-à-vis gases. In order to improve the preconditions for being able to provide the packaging laminate with decorative artwork of printing ink with good print quality, the paper or paperboard layer has, on both sides, a coating of pigment, adhesive and a substance capable of modifying the rheological properties of the coatings. | 10-16-2014 |
| 20140319201 | Display Cardboard Folded Package with Periphery Sealed Edges - A package for a product includes a single sheet having one side with an image of the product printed on it, and blank on the opposing side. The sheet is foldable into a shell having a rear opening, and the shell is sized to receive the product through the opening. The shell has a front panel bearing an image of the product. The sheet further includes a top panel adjacent to the shell, and a rear panel to cover the rear opening. The shell has outer edges adhered to outer edges of the rear panel, so that the product may be placed inside the shell and thereby sealed inside the package. The package has crushed edges around a majority of the perimeter of the package, including preferably between the shell and the rear panel. | 10-30-2014 |
| 20140367456 | POLYOLEFIN AND CELLULOSE LAMINATE FOR FOOD AND BEVERAGE CONTAINERS - A method and apparatus for in one implementation, a rigid paperboard container, the container being constructed from extrusion coated or laminated paperboard is provided. The rigid paperboard container comprises (a) a paperboard substrate having opposed inner and outer surfaces, (b) a first polymer layer coated or laminated onto the outer surface of the paperboard substrate, the first polymer layer comprising (i) metallocene catalyzed polyethylene polymer and (ii) optionally LDPE, (c) a second polymer layer coated or laminated over the first polymer layer, the second polymer layer comprising (i) metallocene catalyzed polyethylene polymer and (ii) LDPE and (d) a third polymer layer coated or laminated over the second polymer layer, the third polymer layer comprising (i) metallocene catalyzed polyethylene polymer and (ii) optionally low density polyethylene polymer (LDPE). | 12-18-2014 |
| 229500820 | Metal foil | 1 |
| 20170233133 | A Package | 08-17-2017 |
| 229500830 | Box material coated or permeated with a lacquer (e.g., shellac, varnish) | 2 |
| 20120205426 | Process For The Application Of Brilliant Metallic Inks To Paper Or Paperboard - A process for applying an energy-curable primer and a brilliant metallic ink to a paperboard or paper substrate is provided. The primer may be cured using an energy curing system such as a UV or EB curing system. The curable primer facilitates the orientation of the metallic pigment particles to provide a coherent reflectance of light and optimal reflectance. Advantageously, the primer-cured paper may be “spot-coated” with the metallic ink at pre-designated areas, which minimizes the amount of metallic ink used. In exemplary embodiments, the metallic paper is over-coated with one or more transparent or opaque inks Additionally, the cured, primer coated paper may be subjected to corona discharge to remove excess solvent and compounds in the liquid phase within the matrix of the cured primer and/or to increase the surface tension of the primer. In certain circumstances, the metallic paper and the end product are recyclable and repulpable. | 08-16-2012 |
| 20180022502 | Repulpable corrugated box and process for making same | 01-25-2018 |
| 229500840 | Box material coated, laminated, or permeated with a thermoplastic material | 7 |
| 20090014506 | Method for making paperboard for food container - A method for making a paperboard includes a first process and a second process, wherein the first process includes steps of making a coating liquid by mixing bio-degradable liquid and primer, arranging the coating liquid in a container, sending the coating liquid to a roller unit by rollers and transporting the coating liquid to a printing unit by the roller unit. The second process includes steps of pre-heating the paperboard and eliminating static electricity from the paperboard, coating the coating liquid on the paperboard by the printing unit, one of rollers of the printing unit coating one or two sides of the paperboard with the coating liquid, pressing the paperboard to a desired shape and drying the paperboard. | 01-15-2009 |
| 20090065558 | PAPER CONTAINER FOR LIQUID - the aimed is to provide a paper container for liquid that has a strength to prevent breakage or leakage due to a shock in a long-distance transportation and also has no problems in opening the container when used. | 03-12-2009 |
| 20090145952 | DISPLAY PACKAGING - The disclosure describes a method of manufacturing a display package ( | 06-11-2009 |
| 20110132975 | PACKAGING LAMINATE, METHOD FOR MANUFACTURING OF THE PACKAGING LAMINATE AND PACKAGING CONTAINER PRODUCED THEREFROM - A non-foil packaging laminate for liquid food packaging comprises a core layer of paper or paperboard, outermost liquid tight, heat sealable layers of polyolefin and, applied onto the inner side of the layer of paper or paperboard, and an oxygen gas barrier layer formed by liquid film coating of a liquid gas barrier composition and subsequent drying. The liquid composition contains a polymer binder dispersed or dissolved in a liquid medium. The disclosure also involves a method for manufacturing of the packaging laminate and a packaging container made from the packaging laminate. | 06-09-2011 |
| 20130233911 | MULTILAYER FILM FOR RESEALABLE PACKAGING - The invention relates to: 1) a multilayer film for resealable packaging, wherein said multilayer film includes a layer having a thickness of between 7 and 300 μm and consisting of a hot-melt pressure-sensitive adhesive composition having an MFI of 0.01 and 100 g/10 minutes, including 40 to 70% of an SIS styrene block copolymer mixture having a styrene content of 10 to 16% and a diblock copolymer content of 60% to 90%; and 30 to 60% of one or more tackifying resins having a softening temperature of between 5 and 140° C.; 2) a method for manufacturing said film by means of coextrusion; and 3) the use of said film for manufacturing resealable cartons. | 09-12-2013 |
| 20140312103 | PLANAR COMPOSITE WITH LAYERS OF PLASTIC OF DIFFERENT VICAT SOFTENING TEMPERATURES - The present invention generally relates to a sheetlike composite ( | 10-23-2014 |
| 20190144147 | METHOD OF PRODUCING A CONTAINER PRECURSOR, ESPECIALLY FOR A SINGLE DIMENSIONALLY STABLE FOODSTUFF CONTAINER, WITHOUT FOLDING OVER THE CONTAINER PRECURSOR | 05-16-2019 |
