Welcome to the Blow Molding Division Website
You have just accessed the website of the Blow Molding (BM) Division of the Society of Plastics Engineers (SPE).
Blow molding is a manufacturing process for forming hollow industrial parts and containers out of thermoplastic materials. We are interested in all aspects of blow molding: ranging from machinery, tooling and auxiliary equipment, to polymer properties, processing, and fabricated part testing.
So welcome to our site and we hope to provide valuable and timely information!