Prewetted absorbent pads and dispensing package therefor
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United States of America Patent
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Jun 18, 1991
Grant Date -
N/A
app pub date -
Jan 16, 1990
filing date -
Jan 16, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A dispensing package for dispensing discrete portions of a vaporizable material in the form of prewetted absorbent pads, wherein the dispensing package broadly comprises a container and a plurality of such absorbent pads. The absorbent pads are closely stacked within the container, and generally comprise an absorbent pad portion with a flexible film backing which is resistant to permeation of the vaporizable material therethrough, and a collapsible tab- or ring-like structure joined to the backing opposite the absorbent pad portion. In other embodiments, the absorbent pad portion is preferably sub-divided into sub-portions having different fluid absorbing characteristics, which sub-portions are separated by the same flexible film as used in the backing, and less than all of the sub-portions are initially prewetted with the vaporizable material or are prewetted with different materials.
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