Disposable wipe with substance-filled blisters
View Patent ↗A device including a base layer; a wipe layer attached to the base layer to define an interior space between the wipe and base layers; a plurality of blisters positioned within the interior space, each blister having a blister volume, wherein the sum of the blister volumes is a total blister volume; and an indication disposed on the wipe layer or the base layer corresponding to a single blister or a group of blisters indicating the ratio of the blister volume of that single blister or the sum of the blister volumes of that group of blisters to the total blister volume is disclosed.
1. A device comprising:
a base layer;
a wipe layer attached to the base layer to define an interior space between the wipe and base layers;
a plurality of blisters positioned within the interior space, each blister having a blister volume, wherein the sum of the blister volumes is a total blister volume; and
an indication disposed on the wipe layer or the base layer corresponding to a single blister or a group of blisters indicating the ratio of the blister volume of that single blister or the sum of the blister volumes of that group of blisters to the total blister volume.
2. The device of claim 1 , wherein the ratio is indicated by printing on the wipe layer or the base layer.
3. The device of claim 1 , wherein the ratio is indicated by the shape of the blisters.
4. The device of claim 1 , further comprising a barrier layer interposed between the wipe layer and the base layer.
5. The device of claim 1 , wherein the device is a wipe.
6. The device of claim 1 , wherein the device is a mitt.
7. The device of claim 1 , wherein the wipe layer and the base layer are two portions of the same piece of material.