29-04-2026

PVC Foam Board Extrusion Mold Guide 2026

Need a PVC foam board extrusion mold? Learn Celuka vs. free foam die design, key specs & supplier criteria. 16+ years of expertise from Zhongjie.

02-11-2025

What Is a Plastic Extrusion Line and How Does It Work?

Discover what a plastic extrusion line is, how plastic extrusion process works, its main components, types, advantages and limitations for manufacturing pipes, sheets and profiles.

06-10-2025

How to Make Plastic Extrusion Machine

Learn how to make a plastic extrusion machine step by step with Zhongjie Mould. Explore extrusion, heating, cooling, and plastic forming techniques for custom manufacturing.