| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 428340300 | Bag or tubular film (e.g., pouch, flexible food casing, envelope, etc.) | 21 |
| 20080299338 | Package for Confectionary Product - The invention relates to a packaging ( | 12-04-2008 |
| 20090061126 | Package and Multi-Layer Flexible Film Having Paper Containing Post Consumer Recycled Fiber - A multi-layer film and package with barrier properties made from a multi-layer film having one or more layers made with paper comprising post consumer reclaimed fibers is disclosed. In one aspect, the print web comprises a paper sheet made from post consumer reclaimed fibers. Unlike prior art petroleum-based films, the inventive film having PCR paper of the present invention is made from a renewable and/or recycled resource and is biodegradable. | 03-05-2009 |
| 20090148636 | MULTILAYER BAG OF PAPER - Multilayer bag comprised of at least one outer and at least one inner paper layer and a synthetic layer located between an outer and an inner paper layer, characterized in that on the longitudinal side of the paper bag is provided an overlap of the outer paper web and a partial overlap of the synthetic web and the outer paper web is partially adhered to itself in the region of overlap. | 06-11-2009 |
| 20090233023 | Pleated Paper and the Method of Manufacturing - A novel packaging wrap is used in cushioning a product for shipment and is formed from the combination of a layer of pleated sheet material, the pleated material being creased at the apices of each pleat, and a planar layer of sheet material which is adhered to, and preferably, adhesively bonded, to a pleated sheet of kraft paper. The pleated sheet material has a weight in the range from about 30 to 50 pounds and the planar sheet material is preferably tissue paper having a weight of less than about 20 pounds. The pleated sheet material preferably, has a pleat angle in the range from above 45 degrees to below 85 degrees, and most preferably the pleats have an angle of about 50 to 65 degrees. Preferably, the pleats have a height in the range from about 3 sixteenths of an inch to about one half inch, in terms of distance between top planar sheet and bottom planar sheet. | 09-17-2009 |
| 20100104782 | CORE HAVING ENHANCED ID STIFFNESS AND METHOD FOR MANUFACTURING THE SAME - A core having enhanced ID stiffness is provided. The core includes inner, intermediate, and outer wall zones. The intermediate zone is spring-like in that it minimizes deformation of the inner zone from a radial deflection of the outer zone by absorbing at least some of the deformation. Similarly, the intermediate zone minimizes deformation of the outer zone from a radial deflection of the inner zone by absorbing at least some of the deformation. The intermediate zone includes at least first and second intermediate layers and one or more intermediate support layers. The first and second layers include a number of plies and gaps that are offset from each other, i.e. the plies of the first layer are radially aligned with the gaps of the second layer. The intermediate support layers are between the first and second layers and extend radially across the gaps of the first and second layers. | 04-29-2010 |
| 20100159167 | PEELABLE SHEET FOR FIBROUS SUBSTRATES - The present invention relates to a polypropylene sheet having a peeling layer that is well-suited to bond detachably to coated or uncoated fibrous substrates. The peeling layer comprises a combination of polypropylene, preferably between 20% and 70%, and a polyolefinic plastomer having a density of 0.85 to 0.89 g/cm | 06-24-2010 |
| 20100239796 | LAP SEALABLE LAMINATE AND PACKAGING MADE THEREFROM - A lap sealable laminate is provided comprised of an oriented polypropylene film layer on one side of the laminate, and a polyolefin elastomer-modified polyethylene sealant film forming an opposing side of the laminate, as well as a flexible pouch formed from the lap sealable laminate. | 09-23-2010 |
| 20110165351 | COMPOSITE HANDLE - An elongated composite element includes an elongated form comprising a flexible material and having a plurality of holes or a plurality of indentations or the like established thereat, and a core material that either (a) substantially fills an interior cavity of an elongated tubular form and that protrudes at least partially through the holes established in the elongated tubular form, or (b) is disposed along and over a plurality of elongated members and is at least partially received in indentations to adhere the core material to the plurality of elongated wire members. An outer layer may substantially encase the elongated form and the core material to provide an outer surface of the composite tubular element. The elongated composite element may include strengthening elements and the polymeric core portion may be disposed along and over the plurality of strengthening elements. | 07-07-2011 |
| 20110305855 | WATER-DEGRADABLE PAPER SHEET, AND TUBE FOR A PAPER ROLL CONSISTING OF SUCH A SHEET - A water-degradable paper sheet has a basis weight of 80 to 400 g/m | 12-15-2011 |
| 20120308749 | PAPER AND CARDBOARD PACKAGING WITH BARRIER COATING OF A POLYMER MIXTURE - Paper or cardboard packaging produced from recycled paper contaminated by mineral oil, where the packaging includes a barrier layer obtained by applying an aqueous polymeric dispersion containing a mixture of at least two polymers A and B. Polymer A is obtained by emulsion polymerization of C1-C4 alkyl(meth)acrylates, acid monomers, e.g., acrylic acid or methacrylic acid, 0-20 wt % of acrylonitrile and 0-10 wt % of further monomers, where the glass transition temperature of copolymer A is greater than +45° C. and the glass transition temperature of polymer B is less than +10° C. The mean value calculated from the glass transition temperatures of the individual polymers is +10 to +45° C. The barrier layer may be situated on one of the surfaces of the packaging or form one of multiple layers of a multilayered packaging coating or be situated as a coating on one side of an inner bag situated within the packaging. | 12-06-2012 |
| 20130059098 | TEAR-RESISTANT PAPERBOARD LAMINATE AND STRUCTURE - There is provided a dimensionally stable laminated paperboard material having a tear-resistant polymer film core. The tear-resistant paperboard laminate is a multi-layer paperboard laminate with an integral polymer core having a tear resistance a thickness of at least 1 mil and a tear resistance of at least 350 grams of force in machine direction and 400 grams of force in cross direction, as measured by the Elmendorf tear propagation test. Two paperboard substrates are bonded on respective opposite sides of the polymer core, to provide printability, facilitate adherence and prevent frictional resistance. The multi-layer paperboard-polymer-paperboard laminate is particularly useful for child-resistant, senior-friendly and pilfer-proof packaging and may be printed on, hot-stamped, embossed, die-cut and glued using conventional printing and converting techniques. An adhesive laminating process and an extrusion laminating process for manufacturing the laminate are also disclosed. | 03-07-2013 |
| 20140079897 | Adhesive Compositions and Use Thereof - The invention provides hot melt adhesive with wide service temperature ranges, methods of using the adhesive to bond substrates together, to close/seal cases and cartons and the like, and to articles of manufacture comprising the adhesive. The hot melt adhesive comprises a metallocene catalyzed polyethylene copolymer, less than 10 wt % of a functionalized metallocene catalyzed polyethylene copolymer, greater than 22 wt % of a wax, a tackifier and optionally, additives. | 03-20-2014 |
| 20140099455 | Flexible Barrier Packaging Derived From Renewable Resources - Disclosed herein are flexible barrier packages composed of materials that are substantially free of virgin, petroleum-based compounds. The flexible barrier packages contain a sealant that has a biobased content of at least about 85%. The sealant is laminated to an outer substrate that has a biobased content of at least about 95% via a tie layer that can further include an extruded substrate. The extruded substrate has a biobased content of at least about 85%. Ink optionally can be deposited on either side of the outer substrate, and the exterior surface of the outer substrate can further include a lacquer. A barrier material layer can be deposited or laminated between the first tie layer and the outer substrate. The flexible barrier packages of the invention are useful for enclosing a consumer product, for example, food, drink, wipes, shampoo, conditioner, skin lotion, shave lotion, liquid soap, bar soap, toothpaste, and detergent. | 04-10-2014 |
| 20140220271 | TILE WITH MAGNETIC TYPE MATERIAL AND COVERED WITH A LAYER OF PARCHMENT AND PROCESS THEREOF - The present invention relates generally to a tile or panel having at least one magnetic material embedded therein, and fully or partially covered with at least one layer of parchment. The invention also encompasses at least one discrete permanent magnet that is placed at an appropriate location within a panel or tile, and wherein at least a portion of the panel or tile and the at least one magnet are then optionally covered with at least one layer of at least one barrier material, and then at least one parchment layer partially or fully envelopes this assembly. The inventive tile having at least one magnetic type material can have at least one indicia or design on at least one surface, and the inventive tile can be magnetically attached to a wall or another panel having at least one magnetic type material to form a wall or panel surface. | 08-07-2014 |
| 20140248449 | COMPOSITE STRUCTURE, PACKAGING MATERIAL AND FORMED PRODUCT USING SAME, PRODUCTION METHODS THEREOF, AND COATING LIQUID - A composite structure disclosed includes a base (X) and a layer (Y). The layer (Y) includes a mixture of a metal oxide (A), a phosphorus compound (B), and a compound (L | 09-04-2014 |
| 20140248450 | COMPOSITE STRUCTURE, METHOD FOR PRODUCING SAME, PACKAGING MATERIAL AND FORMED PRODUCT USING SAME, AND COATING LIQUID - The method disclosed includes: a step (I) of preparing a dispersion liquid (S) including an aluminum compound (A); a step (II) of mixing the dispersion liquid (S) and a predetermined phosphorus compound (B) so as to prepare a coating liquid (U); a step (III) of applying the coating liquid (U) onto the base (X) so as to form a precursor layer of the layer (Y); and a step (IV) of subjecting the precursor layer to heat treatment at a temperature of 110° C. or more so as to form the layer (Y). The aluminum compound (A) can be formed by adding an acid to a solution including an aluminate. The number of moles (N | 09-04-2014 |
| 20140272214 | ADHESIVE COMPOSTIONS WITH WIDE SERVICE TEMPERATURE WINDOW AND USE THEREOF - The invention provides hot melt adhesives comprising (A) a mixture of polymers consisting of (1) an amorphous alpha olefin, (2) an ethylene copolymer that has a Tg value equal to or less than −35° C.; and (3) a styrene block copolymer; and (B) a polyethylene wax grafted with a functional group. These hot melt adhesives have high heat resistance and good low temperature performance, making them particularly well suited for end-of-line packaging application. | 09-18-2014 |
| 20140314976 | Methods and Apparatus for Shape Control - In exemplary implementations of this invention, a shape controller controls the shape of a bladder as the bladder inflates. The shape controller includes a first set of regions and a second set of regions. The second set of regions is more flexible than the first set of regions. The shape controller is embedded within, or adjacent to, a wall of the bladder. When the bladder is inflated, the overall shape of the bladder bends in areas adjacent to the more flexible regions of the shape controller. For example, the shape controller may comprise paper and the more flexible regions may comprise creases in the paper. Or, for example, the more flexible regions may comprise notches or indentations. In some implementations of this invention, a multi-state shape display changes shape as it inflates, with additional bumps forming as pressure in the display increases. | 10-23-2014 |
| 20150037522 | Decorative Container Cover Device - Disclosed is a decorative cover for cleaning product containers. The device includes a cylindrical cover having a decorative ornamentation on its exterior surface. In some embodiments, the cover may also include decorative ornamentation on its interior surface to provide fluidity of content and design. The ornamentation is customizable so that the cover may be decorated with any pattern, image, or inscription. The cover has an open top and bottom configuration so as to allow a user to slide on the cover over an existing cleaning product container without requiring additional attachment means. The device is constructed to conceal the basic packaging disposed on the product containers. In this way, the present invention adds a decorative appeal to an otherwise basic packaging which may not be aesthetically appealing to consumers. | 02-05-2015 |
| 20150099074 | BODY BAG - The invention comprises a body bag having at least two layers of a sheet material and a paper sheet, with the sheet material being a plastic coated on at least a portion with adhesive, the coating of adhesive cause the sheet material to stick only to itself. The paper sheet is adjacent to the plastic sheet material to initially prevent the sheet material from sticking to itself. | 04-09-2015 |
| 20150321439 | Paper Bag and Method for Producing a Paper Bag - In the case of a paper bag having a bag wall ( | 11-12-2015 |
