Can it? Who can prove that there was such a notice, long after the packaging is gone?
Maybe almost all units had such packaging, but I carefully inspected the box before opening the one that I bought, and didn't see any such notice. Can you produce my original packaging to show me the notice?
Or how about: I got it out of box for a reduced price. At the time I completed the sale, there was no packaging. No implicit contract can possibly bind me to a time prior to the sale, when persons unrelated to me in any way removed the packaging.