#HTE
How to Make a Screw-Together 3D-Printed Mold for Silicone Parts
Here’s a nifty way to hold a mold together: In this video industrial designer Eric Strebel shows you how he 3D-printed a mold with threading on both parts, so the whole thing screws together (and unscrews at the end, with a little persuasion):
https://www.core77.com/posts/102683/How-to-Make-a-Screw-Together-3D-Printed-Mold-for-Silicone-Parts