What is the number of holes in the mold?
The number of cavity is the number of cavity, the number of parts that can be formed.
That's the number of modules It's usually professional to say that the mold is a few lumens An eight cavity means that the mold has eight holes that are capable of eight products
There's a couple of products in a mold, and if it's two different products, it's called 1 + 1, and the four holes are 1X4, which means it's 4 identical products
