发明名称 Reclosable package and method of making same
摘要 A reclosable package consists of an inner peripheral seal around a product cavity within which the products is disposed, and an outer seal around the inner seal. The area inside the inner seal, containing the product, is preferably evacuated. The outer seal is defined in part by a reclosable assembly which, after breaking of the inner seal, provides access to the interior of the package and reclosability of the package. A method of constructing a package and of packaging a product are also disclosed.
申请公布号 US5246720(A) 申请公布日期 1993.09.21
申请号 US19920913864 申请日期 1992.07.15
申请人 BUCHKO, RAYMOND G. 发明人 BUCHKO, RAYMOND G.
分类号 B65D33/25;B65D75/32 主分类号 B65D33/25
代理机构 代理人
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