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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 7052753 |
Multiple layer polymeric films and process for making them |
May. 30, 2006 |
| 7051493 |
High modulus, temperature-resistant film for form fill and seal packaging |
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 |
| 6667067 |
Dual web package having improved gaseous exchange |
Dec. 23, 2003 |
| 6667082 |
Additive transfer film suitable for cook-in end use |
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 |
| 6550966 |
Freezer storage bag |
Apr. 22, 2003 |
| 6528134 |
Non-wax packaging film |
Mar. 4, 2003 |
| 6500505 |
Thermoplastic film with good interply adhesion |
Dec. 31, 2002 |
| 6500559 |
Multiple layer film with amorphous polyamide layer |
Dec. 31, 2002 |
| 6488972 |
Hermetically sealed package, and method and machine for manufacturing it |
Dec. 3, 2002 |
| 6440508 |
Laminated film, method for production thereof, bag and package using the laminated film, and method for separation thereof |
Aug. 27, 2002 |
| 6419966 |
Polyethylene articles with improved resistance to water vapor transmission |
Jul. 16, 2002 |
| 6406763 |
Post pasteurization multilayered film |
Jun. 18, 2002 |
| 6383537 |
Patch bag having overhanging bonded patches |
May. 7, 2002 |
| 6358357 |
Packaging adhesive mixtures for controlled gas barrier properties |
Mar. 19, 2002 |
| 6355287 |
Packaged food product having added liquid |
Mar. 12, 2002 |
| 6338864 |
Canister with adhered paper layers for a particulate-type product |
Jan. 15, 2002 |
| 6333061 |
Packaging article |
Dec. 25, 2001 |
| 6312742 |
Bag-in-bag packaging system |
Nov. 6, 2001 |
| 6296886 |
Method of film crease elimination and patch bag without crease within lay-flat bag side |
Oct. 2, 2001 |
| 6294210 |
Oxygen permeable multilayer film |
Sep. 25, 2001 |
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