초록 ▼

A microwaveable container is formed of a three part laminate structure including a middle layer of plastic impervious to liquid oils, water vapor, gas, and moisture, an inner layer of fibrous material joined to one side of the middle layer, and an outer fibrous layer joined to the other side of the

A microwaveable container is formed of a three part laminate structure including a middle layer of plastic impervious to liquid oils, water vapor, gas, and moisture, an inner layer of fibrous material joined to one side of the middle layer, and an outer fibrous layer joined to the other side of the middle layer. The seams are configured to enable the complete or essential prevention of leakage of oil, moisture, volatile flavoring agents, water vapor and oxygen through the container walls. Oils which are liquid at room temperature may be sealed and stored in the container without refrigeration to a temperature below the melting point of the oils.

대표청구항 ▼

A microwaveable container for heating material with microwave radiation, said container containing: a bag formed of a three layer laminate comprising: a middle layer comprising microwaveable non-reactive plastic impervious to liquid oils and moisture, said middle layer having an inner surface and an

A microwaveable container for heating material with microwave radiation, said container containing: a bag formed of a three layer laminate comprising: a middle layer comprising microwaveable non-reactive plastic impervious to liquid oils and moisture, said middle layer having an inner surface and an outer surface and opposing side edges; an inner layer of fibrous material having an outer surface positioned adjacent the inner surface of said middle layer, an inner surface for contact with a food product, and having opposing side edges; a coating of sealant material on said inner layer, said coating impervious to water, water vapor, and liquid oils; and an outer layer of fibrous material positioned adjacent the outer surface of said middle layer and having opposing side edges; wherein said middle layer is joined to one of said inner layer and said outer layer; and whereby said laminate formed of said three layers has longitudinal side edges folded and sealed to each other to form a longitudinal seam.