Plastic Extrusion

Plastic Extrusion

October 8, 2026 • Plastic Extrusion

Co-Extrusion Die Heads for Multi-Layer Profiles: Layouts, Materials and Tolerances

An engineering guide to co-extrusion die heads for multi-layer profiles: how feedblock and multi-manifold layouts differ, which material pairs work, and what tolerances to...

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Plastic Extrusion

October 6, 2026 • Plastic Extrusion

PVC vs HDPE vs PP: How to Choose Material for Extruded Profiles

A practical engineering comparison of PVC, HDPE and PP for extruded profiles, covering stiffness, impact, heat, weathering, cost drivers and how to specify each...

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Plastic Extrusion

October 4, 2026 • Plastic Extrusion

Extrusion Die Head Design Guide: Profiles That Hold Tolerance

How extrusion die head design — flow distribution, land length, draw-down and co-extrusion layering — determines whether your profile holds tolerance in production.

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Plastic Extrusion

October 2, 2026 • Plastic Extrusion

Extrusion Control and Supply Company: A Buyer’s Engineering Guide

What an extrusion control and supply company actually controls, which process parameters decide profile quality, and how procurement engineers should compare extrusion suppliers.

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Plastic Extrusion

September 30, 2026 • Plastic Extrusion

Extruded Aluminum Tubing Company: How to Choose, and When Plastic Extrusion Wins

A buyer's guide to extruded aluminum tubing companies: what they do, when extruded plastic tubing is the better fit, and the tolerances, standards and...

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Plastic Extrusion

September 28, 2026 • Plastic Extrusion

Profile Extrusion Company: How to Choose and What to Verify

A working-plant guide to choosing a profile extrusion company: tolerance capability, material selection, co-extrusion, first-article checks and what a quotation should include.

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