I don't know if it's the case in other countries, but in France, most supermarket chains have their own "budget" brand which are generally quite explicit/generic in term of packaging.

Here is the label of the tin I ate yesterday for example:

https://image.ibb.co/kCxA0b/IMG_20171008_094309.jpg

no product name, just the composition of it.

Even the color are meant to associate to the composition (green -> little peas, pink/red -> bacon, white -> onions, orange -> carrots).

And a realistic photo of what to expect.