초록 ▼

A dual compartment container assembly having two adjacent compartments separated by a common wall segment. The container includes a discharge end on the container which is operable to permit dispensing of the contents of the container. The container also includes a filling end on the container which

A dual compartment container assembly having two adjacent compartments separated by a common wall segment. The container includes a discharge end on the container which is operable to permit dispensing of the contents of the container. The container also includes a filling end on the container which is sealed after contents are placed in the compartments. The adjacent compartments have outer arcuate walls extending from junctions with the common wall segment to form bellows like compartments with the arcuate walls being joined at each junction with the common wall segment to form axially aligned pivotal junctions. In a preferred embodiment, the common wall segment is pleated to have a first length prior to filling and a second unpleated longer length after the filling end is sealed. This forms a straight line seal at the filling end and defines the bellows part of the compartments which therefore taper outwardly from the straight line seal to the discharge end of the container.

대표청구항 ▼

A dual compartment container assembly, comprising: a container having adjacent compartments separated by a common wall segment, a discharge end on said container operable to permit dispensing of the contents of said container, and a filling end on said container which is sealed after contents are pl

A dual compartment container assembly, comprising: a container having adjacent compartments separated by a common wall segment, a discharge end on said container operable to permit dispensing of the contents of said container, and a filling end on said container which is sealed after contents are placed in said compartments; wherein each said chamber includes an arcuate outer wall having a chord of a length greater than the width, of said common wall, said arcuate outer wall being connected to each end of said common wall by two side walls via a pivotal junction and forming a hinge at the junctures of said outer side walls; and said common wall segment being pleated to have a first length prior to filling and a second unpleated longer length after said filling end is sealed to form a straight line seal at said filling end, said second length of said common wall segment being less then the length of said filling end after sealing.