Why is it called "cake sponge"

[Tony Funk My Racket]

Hey there!

Why is cake sponge called as such, can anyone shed light on this for me please?
I have to translate this to another language, so I need to understand the reason for the use of "cake" to do this correctly.
Thanks in advance for the help.

 

[IB66]

Because the sponge has larger bubbles in it.

 

[Tony Funk My Racket]

thanks!

 

[igorponger]

Important to note, oily boosters are known to ruin inner structure in the large pore sponges. You should try for the "dry boosting" instead. It is an innovative procedure to improve sponge performance without applying any liquid conditioners on rubber. Developed by a Russian proficient engineer.

Be happy.