发明名称 Package for a dental material
摘要 A package (10) for the storage and dispensing of a plurality of materials includes a first and a second longitudinally juxtaposed barrels (11, 12). Each barrel (11,12) having a first and a second end (20, 21). Each first and second barrels (11, 12) having a quantity of at least one of the materials initially contained therein, and each barrel having an open end (20) and a dispensing end (21). A sealing plunger (40) disposed in each barrel (11, 12) such that the material in each barrel (11, 12) is initially positioned between the dispensing end (21) of the barrels (11, 12) and the respective ones of the sealing plungers (40). A snap cap (23) is contiguously formed to initially close each of the dispensing ends (21) of the barrels (11, 12), such that the snap cap (23) may be broken from the barrels (11, 12) to thereby forming a secondary open end (22) at the dispensing end (21) of the barrels (11, 12), thereby facilitating the material contained in each barrel (11, 12) to flow through and be dispensed.
申请公布号 US2002175185(A1) 申请公布日期 2002.11.28
申请号 US20020172937 申请日期 2002.06.17
申请人 DENTSPLY RESEARCH & DEVELOPMENT CORP. 发明人 PIERSON PAUL RICHARD
分类号 B65D81/32;(IPC1-7):B67D5/60 主分类号 B65D81/32
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