| 摘要 |
A process for cooking foods in polyalkylene terephthalate film bags is disclosed, wherein at least one side or bottom of such bags is formed by two distinct adhesive bands. The inner band is a thermoplastic adhesive which allows a measure of "peelability" and "shock absorbability," whereas the outer adhesive band is a high strength thermosetting adhesive. During the cooking process the side of the bag having the adhesive bands will open to the atmosphere.
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