Once these positives were printed, it was time to make the food-safe silicone molds that would form the custom chocolate toppers. If you don’t have a vacuum de-gasser, [jformulate] recommends ...

Services offered by providers of silicone molding services include bonding, design assistance, graphics, tool or mold making, prototype or market entry molding, low volume production, high volume ...

As demonstrated through their OpenRespirator project, the team has developed a method of 3D printing single-use molds suitable for large silicone parts that they’re calling Digital-to-Silicone ...