Last Updated: Jul 19, 2016     Views: 398

Thank you very much for your inquiry. Molds for pressing machines are generally made from cast iron. Many glass factories such as Blenko, Imperial and Fenton used cast iron molds. Here's a link that may be helpful to you.https://www.glassblower.info/glassblowing-molds/press-mold-glassblowing.html 

If production is low a more inexpensive way of pressing the glass by hand would be to us a graphite mold such as this: https://www.craftster.org/Craft-Supplies/General-and-Miscellaneous-Crafting-Supplies/Mosaic-and-Glass-Crafts/Spiral-Flower-Graphite-Push-Mold/222403/ 

If you have any further questions feel free to contact me. 

JB

FAQ Actions

Ask a Glass Question

Ask a Glass Question

Please note: The Corning Museum of Glass is a non-profit, educational institute and, as such, cannot answer questions about rarity or value of your glass. For more information about appraisal services, see our curatorial FAQs.

Provide Your Contact Information
Fields marked with * are required.

Related Topics