| 摘要 |
<p>PURPOSE: To provide a package having a joint or a seal capable of easily opened after the microwave cooking. CONSTITUTION: An easy open package comprises a layer of non-melting cellulosic material (23, 23'), a support layer of polyethylene terephthalate film (25, 25'), a layer of vacuum deposited metal (27, 27'), and a layer of heat releasable thermoplastic material (29, 29'), for sealing an object in a wrapped structure.</p> |
