发明名称 Heat retaining napkin
摘要 A thermal napkin cozy for wrapping heated bread or food products for serving at a dining table. The cozy is formed of inner and outer fabric layers and an intermediate thermal insulating material comprising a heat reflecting, microwave transparent polyolefin layer, a polyester foam layer bonded to the heat reflecting layer and a polypropylene backing layer bonded to the foam. The inner and outer layers may be bonded to the thermal layer. Surface contact fasteners are provided on the napkin cozy on opposite corners for securing the cozy around the wrapped item. Food products, entrees, dinners, breads, biscuits, rolls, and the like may be wrapped in the napkin and heated in a microwave oven before serving.
申请公布号 US5260536(A) 申请公布日期 1993.11.09
申请号 US19910694434 申请日期 1991.05.01
申请人 PEERY, WILLIAM W. 发明人 PEERY, WILLIAM W.
分类号 A47G11/00;A47G21/14;A47G23/04;A47J27/00;B65D81/34;B65D81/38;(IPC1-7):H05B6/80 主分类号 A47G11/00
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