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(11) | EP 0 213 058 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | A sealed package and method of making said package |
(57) This invention provides a leakproof sealed package for food stuffs by applying an
adhesive to the bottom or a portion of the bottom of the food tray, preferably of
fiber mat or foam tray, placing food, especially the wet meats in said tray and stretch
or shrink wrapping with a thin thermoplastic film such as plasticized PVC or polyolefin
treated or untreated, printed or unprinted and sealing the film fold of the wrap to
the bottom of the tray; preferably by heat and adhesive. |