rajat jain

2024-05-05T17:12:11.990Z

I have an idea like where green label has to be attached in the packet which is not removable or alterable when the expiry date is about to arrive, slowly the color of green will fade or vanish and ultimately turns to red(assume some chemical reaction) indicates expired one. This will quickly help full for the consumers while buying especially for the people who don't how to see the expiry date