I'm not sure you do - Robertsons Jam don't do satire, they make Jam.

Their Logo is a gollywog.

That isn't satire either, it exaggerates black racial characteristics and has no other context.

If a sketch or story existed in which an idiot was portrayed laughing at a gollywog and his derisive attitude was exaggerated and lampooned realistically, that might be an example of satire.

A gollywog on its own however is a caricature of black racial characteristics that does not include black people in the joke but rather belittles and insults them.

There is no satire in golly's or in Robertsons Jam.