Day: March 16, 2023

What Are The Differences Between Injection Molding And Blow Molding?

Blow molding, also referred to as hollow blow molding, is an emerging plastic method where thermoplastic resin is extruded or injected into a tubular plastic parison before heating until soft and placing it inside a split mold. Once closed, compressed air is immediately introduced into the parison to inflate it against its inner walls, causing […]