How is a metal mould created for a silicone rubber mould?
To create a metal mold for a silicone rubber mold, you can follow these steps: Make a mold prototype: Use a silicone rubber mold to make a mold prototype of what you want. Make sure that the surface of the silicone rubber mold is smooth without air bubbles or other defects to ensure the quality of the final metal mold. Prepare the mold prototype: Treat the silicone rubber mold prototype to ensure that its surface is flat and free of impurities. Trimming can be done with sandpaper, scraper, or other tools. Make the mold shell: Make a mold shell from a suitable material (such as plaster, sand, clay, etc.) and secure the silicone rubber mold prototype in the mold shell. Make sure the mold shell completely wraps around the mold prototype without any gaps. Removing the silicone rubber mold: When the mold shell is completely dry or cured, carefully remove the silicone rubber mold from the mold shell. This will leave a cavity that corresponds to the shape of the silicone rubber mold. M...