Fluid dispensing personal care product
A fluid dispensing personal care product with a fluid reservoir with a volume of a fluid and a head space volume in a sealed condition. A pump system is configured to deliver the fluid from the fluid reservoir to an exit port. The pump system includes a piercer configured to penetrate the sealed flu...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A fluid dispensing personal care product with a fluid reservoir with a volume of a fluid and a head space volume in a sealed condition. A pump system is configured to deliver the fluid from the fluid reservoir to an exit port. The pump system includes a piercer configured to penetrate the sealed fluid reservoir. The piercer has a displacement volume that is 20% to 125% of the head space volume. |
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