The molds are interchangeable tools typically made of wood, metal and/or plastic materials, used in rigid box machinery to compose, point and wrap the box.
They are made according to the working machine and the keylines of the box that you want produce.
From the good realization of that depends the final result of your job.
It means that if you have a wrong
made mold
you can both damage
your machine and have a terrible
product.
On the contrary instead, if you have a good
made mold
kits, your machine can work easier, faster
and better.