Adhesiveless susceptor films and packaging structures

Details Adhesiveless susceptor films and packaging structures Adhesiveless susceptor films and packaging structures

1991-09-05

1993-06-08

Ryan, Patrick J.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428461, 428 343, 428107, 428209, 428323, 428 357, 426107, 426126, 426234, 426243, 426113, 219 1055, B32B 300

Patent

active

052177688

ABSTRACT:
A susceptor composite and related packaging devices employing the susceptor composite comprising a plurality of heat sealable layers is disclosed. The susceptor composite is adhesiveless and is used in food packages for heating and cooking food products in a microwave oven. In one preferred embodiment, a first substrate of amorphous polyester has a metallic microwave absorptive layer deposited on one of its surfaces. A dimensionally stable layer that includes a heat sealable material is heat sealed to at least one of the first substrate and microwave absorptive layer. The heat sealable film can be applied in a pattern and can also be applied using different heat-sealing temperatures to provide selective microwave absorption to the susceptor composite of the invention.

REFERENCES:
patent: 4322003 (1982-03-01), Long
patent: 4911938 (1990-03-01), Fisher et al.
patent: 4911960 (1990-03-01), Mudge et al.
patent: 4925685 (1990-05-01), Sahi
patent: 4933193 (1990-06-01), Fisher
patent: 4946743 (1990-08-01), Winter
patent: 4962000 (1991-10-01), Emslander et al.
patent: 4963424 (1990-10-01), Beckett
patent: 4966765 (1990-10-01), Genske et al.
patent: 4972058 (1990-11-01), Benson et al.
patent: 4985300 (1991-01-01), Huang
patent: 5006405 (1991-04-01), Watkins et al.
patent: 5059436 (1991-10-01), Clark
patent: 5081330 (1992-01-01), Brandberg et al.

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