Let's compare two tins of tuna chunks...
Look closely at the consistency and general make-up of the tuna... are you sure one of them is chunks? Not flakes or scraps or mush?
A nice close-up shows the obvious lack of solid chunks in this tin.
This close-up looks more like it! A well-packed tin of quality tuna chunks.... I wonder what company produced this tin?
Oh! It's that well-known tuna specialist, Tesco.
Whereas, this mush-fest is produced by ... Princes!
It doesn't look much better out of the tin... and barely reaches the drained-weight stated on the tin.
Another close-up shows the distinct lack of "chunkiness"!
Oh... look at the fine, solid mass of tuna chunks from the Tesco tin.
Plenty of solid consistency there...
This is the info from the Princes tin...
A final shot of the less-than-lovely Princes tuna "chunks"