Prototype mold also is called quick mold or testing mold, it is
useful for the products developing and design validation.
This is the light guide and mute the light for water boiler mold.
we need check the ring during production every hour. It should be
no bubble and injection flow marks etc.
The mold price is economical and you can get the the good result
and small volume products with low cost. Not like silicon molds, if
you need more than 100pcs/time then it is better make prototype
mold. You can make a lot of products for testing and validation.
Precision is much higher than CNC or 3D printed parts.
In very short time, we can get high quality parts. customers can
use it immediately for design and products validation. If it is OK
then we can start the production ASAP.
The uniform light diffusing function is must. so we need keep
everywhere are same finish and internal stress must same.