Sinomould is professional in making interchangeable crate moulds, from 2 types crate mould interchangeable to 8 types crate mould interchangeable. Crate mould interchangeable can help our clients save 50% mould cost . Here, I will share the experience how to make interchangeable crate moulds.
If a customer request to have one crate mould to produce different version but same size 2 crates.
Crate 1: perforated bottom - perforated walls;
Crate 2: closed bottom - closed walls
Like below crate pictures.

How can we make this crate mould interchangeable?
Crate1: perforated bottom - perforated walls ,
Solution: use perforated bottom - perforated core on the 5 sides
Crate2: Closed bottom - closed walls
Solution : use flat bottom plate - flat core