B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 65/42 (2006.01) B65B 25/14 (2006.01) B65B 61/26 (2006.01) B65D 75/52 (2006.01) B65D 85/66 (2006.01) G01N 31/22 (2006.01)
Patent
CA 2593245
A wetness indicating wrap system that provides evidence to the user if the roll wrap system has been exposed to water or other aqueous material. The wetness indicating wrap system includes a water contact indicator (e.g., soluble dye present as indicia) on an outer surface of the roll wrap system, the water contact indicator configured to bleed, run, or otherwise distort when exposed to water or other aqueous material. The water contact indicator dries in its distorted image, thus providing an indication that the water contact indicator, and thus the roll wrap system, had been exposed to water or other aqueous material.
Goudreau Gage Dubuc
Wausau Paper Specialty Products Llc
LandOfFree
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