发明名称 |
DUAL OVENABLE FOOD PACKAGE HAVING A THERMOFORMABLE POLYESTER FILM LID |
摘要 |
The invention provides an ovenable vacuum skin package for storage and cooking of a food product. The package includes a receptacle and a thermoformable composite polymeric film cover heat-sealed thereto, and the composite polymeric film cover includes: (i) a thermoformable substrate layer comprising a first copolyester material; and (ii) on a surface of the substrate layer, a heat-sealable layer comprising a second copolyester material, the second copolyester material being different from the first copolyester material; wherein i. the receptacle comprises on a surface thereof a sealing region adapted to contact and form a scal with the heat-sealable layer; and ii. both the receptacle and the cover film comply with the requirements of paragraph h(1) of CFR §177.1630.
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申请公布号 |
US2010221391(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
US20080675262 |
申请日期 |
2008.08.26 |
申请人 |
DENG FENGHUA;FRANZYSHEN STEPHEN K |
发明人 |
DENG FENGHUA;FRANZYSHEN STEPHEN K. |
分类号 |
B65D81/34;A47J36/00;B32B27/36 |
主分类号 |
B65D81/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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