Container having a selectively openable seal line and peelable barrier means

作者： Edwin Pyde , Peter Carveth , Albert Stone

DOI:

关键词: Buffer (optical fiber) 、 Line (electrical engineering) 、 Diaphragm (mechanical device) 、 Seal (mechanical) 、 Composite material 、 Materials science 、 Container (type theory) 、 Engineering drawing

摘要: A unique container is disclosed which has at least three chambers for the separate storage and selective mixing of two components. The includes outer flexible sheets an inner, diaphragm sheet, all sealed about their peripheries in preferred embodiment. Multiple breakable lines securement are formed between one sheet. permanent inner sheet other extending substantially parallel to length respective securement. Such a structure defines have no common boundary intermediate chamber. In embodiment invention, chamber does not store any substance; rather, it serves as buffer or barrier also acts test seal integrity. another holds third component mixing.