초록 ▼

A multiple compartment flexible package having a receiving compartment adapted to contain one or more liquid impermeable, rupturable containers, a dispensing compartment containing an absorbent material and a passageway interposed between the compartments. Upon the application of pressure to the rec

A multiple compartment flexible package having a receiving compartment adapted to contain one or more liquid impermeable, rupturable containers, a dispensing compartment containing an absorbent material and a passageway interposed between the compartments. Upon the application of pressure to the receiving compartment, the inner liquid container is ruptured and the liquid bursting from the inner container is directed by the passageway to the absorbent material within the dispensing compartment. The liquid contents of the inner container are absorbed by the absorbent material and dispensed therefrom at a rate depending upon the application of the package. The dispensing compartment may have a portion thereof permeable to the liquid contents or may have one or more apertures in one surface thereof adjacent the absorbent material.

대표청구항 ▼

A multiple compartment package comprising: a generally flat outer pouch comprising a pair of peripherally sealed, pliable sheet members, said outer pouch provided with at least one aperture in the surface of at least one of said sheet members; at least one inner pouch containing a liquid, said inner

A multiple compartment package comprising: a generally flat outer pouch comprising a pair of peripherally sealed, pliable sheet members, said outer pouch provided with at least one aperture in the surface of at least one of said sheet members; at least one inner pouch containing a liquid, said inner pouch situated within said outer pouch and adapted to rupture upon the application of pressure through said outer pouch to thereby release its contents into said outer pouch; an absorbent member interposed between said inner pouch and said aperture, said absorbent member having opposing surfaces sealingly secured transversely to both facing internal surfaces of said outer pouch intermediate said inner pouch and said aperture in a manner such that said absorbent member absorbs substantially all of the contents released from said inner pouch; said sheet members being partially transversely sealed together intermediate said inner pouch and said absorbent member and producing along the seal a passageway formed in the area between said sheet members, said passageway adapted to direct the flow of said liquid onto said absorbent member upon the rupture of said inner pouch.