Moisture-Proof vs Waterproof Pill Box: Gasket Types, Ratings and How to Verify Each Claim
If you are sourcing a moisture proof pill box for a private-label program, the first thing to fix is the vocabulary. Most suppliers use “waterproof” and “moisture-proof” as if they mean the same thing, but they do not. A moisture-proof box is built to stop humid air from reaching the pills. A waterproof box is […]