Microwave heating package for frozen food items

摘要

A microwave energy interactive structure includes a susceptor film comprising microwave energy interactive material on a polymer film, a support layer joined to the microwave energy interactive material, and an adjoining layer joined to the support layer. The adjoining layer comprises a paper-based material having a machine direction and a cross direction. The adjoining layer is joined to the support layer by an adhesive region extending in the cross direction across at least a portion of the adjoining layer.

主权项

1. A microwave energy interactive structure comprising:
a susceptor film comprising microwave energy interactive material on a polymer film; a support layer joined to the microwave energy interactive material; and an adjoining layer joined to the support layer such that the support layer is disposed between the susceptor film and the adjoining layer, wherein the adjoining layer comprises a paper-based material having a machine direction and a cross direction, wherein the adjoining layer is joined to the support layer by a first adhesive region and a second adhesive region, wherein the first adhesive region lies along a first marginal area of the adjoining layer, and the second adhesive region lies along a second marginal area of the adjoining layer, the first marginal area and the second marginal area being opposite one another, and the first adhesive region and the second adhesive region each extending in the cross direction across at least a portion of the adjoining layer, wherein a non-adhesive region is disposed between the first adhesive region and second adhesive region.