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Class Information
Number: 426/127
Name: Food or edible material: processes, compositions, and products > Packaged or wrapped product > Three or more layered packaging materials
Description: Subject matter wherein the packaging material is composed of three or more different layers.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8642101 Polymer-coated liquid packaging board, a package formed from it and the use of the polymer Feb. 4, 2014
8541081 Easy-open, reclosable package Sep. 24, 2013
8354132 Laminated lidstock and package made therefrom Jan. 15, 2013
8304004 Ovenable corrugated paper container Nov. 6, 2012
8304003 Ovenable corrugated paper container Nov. 6, 2012
8187683 Multilayered polyamide tube for food packaging May. 29, 2012
8147933 Textile food casing impregnated with food additive Apr. 3, 2012
8012520 Packaging product, process for making same, and product made therefrom Sep. 6, 2011
7968134 Films comprising a liquid-absorbant inner layer and an impermeable outer layer Jun. 28, 2011
7824749 Multi-layer polymeric film for packaging ovenable meals Nov. 2, 2010
7803416 Packaging process for fresh meat products, fresh meat package obtainable thereby and twin lidding film suitable therefor Sep. 28, 2010
7794804 Oxygen scavenging packaging Sep. 14, 2010
7754257 Packing container Jul. 13, 2010
7722937 Separable packaging and layering machine therefore May. 25, 2010
7718208 Vacuum skin packaging structure with high oxygen permeability May. 18, 2010
7662453 Microwavable and ovenable pack Feb. 16, 2010
7527842 Reclosable packaging May. 5, 2009
7364762 Food heating Apr. 29, 2008
7311933 Packaging material for inhibiting microbial growth Dec. 25, 2007
7273629 Meat package with reduced leaker rates Sep. 25, 2007
7255903 Patch bag with patch containing high and low crystallinity ethylene copolymers Aug. 14, 2007
7244481 Nylon food casing having a barrier core layer Jul. 17, 2007
7169418 Packaging system to provide fresh packed coffee Jan. 30, 2007
7169419 Packaging system to provide fresh packed coffee Jan. 30, 2007
7141256 Packaging film having permeable patch covering an opening in the film and package made therefrom Nov. 28, 2006
7128210 Package particularly for packaging food products Oct. 31, 2006
7063882 Printed thermoplastic film with radiation-cured overprint varnish Jun. 20, 2006
7051493 High modulus, temperature-resistant film for form fill and seal packaging May. 30, 2006
7052753 Multiple layer polymeric films and process for making them May. 30, 2006
7045182 Sulphur dioxide generators May. 16, 2006
7041351 Multiple layer polymeric films and process for making them May. 9, 2006
7022359 Packaging assembly for food products to be cooked or heated in microwave ovens Apr. 4, 2006
6908649 Coextruded, at least 3-layered, biaxially stretched tubular film with inner PA layer Jun. 21, 2005
6858313 Multiple layer film with amorphous polyamide layer Feb. 22, 2005
6800363 Polyolefin oil resistant film using porous particles Oct. 5, 2004
6787243 Polyolefin oil resistant film using polar polymer Sep. 7, 2004
6773735 Multi-layered thermoplastic container Aug. 10, 2004
6764729 Backseamed casing and packaged product incorporating same Jul. 20, 2004
6713105 Vinylidene chloride film having reduced protein adhesion Mar. 30, 2004
6709687 Anti-transfer film and package Mar. 23, 2004
6677014 Printed antifog film with cellulose ester ink or overprint varnish Jan. 13, 2004
6673865 Packaging adhesive mixtures for controlled gas barrier properties Jan. 6, 2004
6667082 Additive transfer film suitable for cook-in end use Dec. 23, 2003
6667067 Dual web package having improved gaseous exchange Dec. 23, 2003
6610338 Easy tearing bags and packaging material Aug. 26, 2003
6586026 Package with contoured seal Jul. 1, 2003
6581359 Process and polymer films for fresh meat packaging Jun. 24, 2003
6579607 Permeable packaging film Jun. 17, 2003
6562425 Carrier release sheet for styrene molding process and process and system May. 13, 2003
6558760 Packaging film and containers made therefrom May. 6, 2003

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