发明名称 Spreadable material package with spreader
摘要 A spreadable material package includes a first and a second sheet joined together to form a chamber for holding the spreadable material. The package includes a spreader portion at one end that is in flow communication with the chamber so that spreadable material can flow from the chamber to the spreader portion. The package includes a stiffening portion having spaced apart indentations for providing a stiffening effect to the spreader portion.
申请公布号 US5111932(A) 申请公布日期 1992.05.12
申请号 US19900630993 申请日期 1990.12.20
申请人 LAND O'LAKES, INC. 发明人 CAMPBELL, ROLF W. J.
分类号 B65D75/48;B65D75/58;B65D75/62 主分类号 B65D75/48
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