초록 ▼

A dispensing system for use with a wide variety of dispensable products which employs an inflatable pouch positioned within the container containing a pressurizing gas phase. A product gas phase is incorporated in the expelled product to enhance the product appearance, functionally or safety. The we

A dispensing system for use with a wide variety of dispensable products which employs an inflatable pouch positioned within the container containing a pressurizing gas phase. A product gas phase is incorporated in the expelled product to enhance the product appearance, functionally or safety. The weight to weight (w/w) ratio of the product gas phase to the flowable materials should be between about 0.001:1 to about 0.015:1 and preferably, the w/w ratio of the product gas phase to the flowable material is between about 0.001:1 and about 0.07:1.

대표청구항 ▼

An apparatus for developing an internal pressure within a dispensing system adapted to dispense a flowable product and for introducing a gas into the product to be dispensed which comprises: an inflatable bag with at least two chambers being substantially impervious to the flowable product to be dis

An apparatus for developing an internal pressure within a dispensing system adapted to dispense a flowable product and for introducing a gas into the product to be dispensed which comprises: an inflatable bag with at least two chambers being substantially impervious to the flowable product to be dispensed which includes a pressurizing gas phase chamber and an integral product gas phase chamber separate and isolated therefrom, said pressurizing gas phase chamber including therein gas generating components which upon admixing generate gas and increase the number of moles of gas present in said pressurizing gas phase, said gas pressurizing phase chamber walls being non-gas permable, said product gas phase chamber including therein gas generating components which upon admixing generate gas and increase the number of moles present in said product gas phase, and means for transferring said product gas phase from said separate compartment into the flowable product to be dispensed from the dispensing system.