Stock material or miscellaneous articles – Hollow or container type article – Cellular material derived from plant or animal source
Patent
1987-04-10
1988-07-05
Kittle, John E.
Stock material or miscellaneous articles
Hollow or container type article
Cellular material derived from plant or animal source
428349, 428516, 428520, 426127, 383119, B32B 2708, B65B 2502
Patent
active
047554037
ABSTRACT:
Disclosed is a protective patch for a biaxially heat shrinkable, thermoplastic vacuum bag for protecting the bag from puncture by sharp protruding bones in bone-in cuts of meat which are vacuum packaged within the bags. The patch is made from multi-layer film and comprises a layer of linear low density polyethylene and a layer of ethylene vinyl acetate copolymer. The patch is biaxially heat shrinkable and shrinks with the bag. A method of making the patch is also disclosed.
REFERENCES:
patent: 4239111 (1980-12-01), Conant et al.
patent: 4267960 (1981-05-01), Lind et al.
patent: 4534984 (1985-08-01), Kuehne
patent: 4547427 (1985-10-01), Engelsberger
patent: 4601930 (1986-07-01), Engelsberger
Bozzelli Beth A.
Kittle John E.
Lee, Jr. William D.
Skord Jennifer L.
Toney John J.
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