Is it possible for a company to raise funds through an ICO even if it is not a startup?

For example: Say company X manufactures chocolates but now it wants to further expand its operations and needs funds for it, can it opt for ICO instead of a Private Equity fund or a Bank Debt?
Please help I am a complete newbie and this concept is confusing me a lot

Thanks
That is can be realized, but one thing to make that happen is the "Company X" should bring a trust from investor. Too much scam ico over last 2 months. And i think those scam ico have same method with some fund raising like this