Custom Plastic Co-Extrusion & Tri-Extrusion

Lakeland Plastics offers custom co-extrusion and tri-extrusion solutions designed to meet the complex requirements of multi-layered, multi-material, and multi-colored plastics.

What Is Co-Extrusion?

Co-extrusion is a manufacturing process where two different thermoplastic materials are simultaneously pushed through a single die to create a unified profile. These materials may vary in properties such as color, flexibility, or surface texture, but are engineered to bond together as they are extruded. The result is a single, multi-layered product that combines the unique characteristics of each material.

What Is Tri-Extrusion?

Tri-extrusion builds on the principles of co-extrusion by incorporating three distinct thermoplastic materials into a single extrusion process. Using a specially designed die with three material feed zones, each material is precisely layered and bonded during the extrusion to form a cohesive, multi-component profile. This process offers even greater design flexibility, enabling combinations such as multiple colors, different durometers, or added functional features.

The Benefits of Co-Extrusion & Tri-Extrusion

  • Material Versatility: Combine different thermoplastics in one profile to achieve specific performance, appearance, or durability goals.
  • Cost Efficiency: Use premium materials only where needed to reduce overall material costs without compromising quality.
  • Enhanced Functionality: Integrate rigid and flexible sections, multiple colors, or textures into a single part.
  • Improved Aesthetics: Create multi-color or dual-finish profiles for a polished, high-end look without secondary processes.
  • Custom Performance: Utilize specific materials in targeted areas to increase strength, wear resistance, chemical resistance, or heat tolerance.
  • Reliable Material Bonding: Create a seamless fusion between materials that performs as a single, unified part.
  • Streamlined Production: Reduce the need for post-processing or assembly by manufacturing complex parts in a single extrusion run.

High-Quality Materials for Multi-Layered Plastic Extrusions

At Lakeland Plastics, we specialize in co-extrusion and tri-extrusion using a wide range of high-performance thermoplastic materials—each carefully selected to deliver specific functions within a single profile. Whether combining rigid and flexible layers, bonding different polymers, or incorporating multiple colors or finishes, our material selection process ensures every layer contributes to the overall performance of the part. Our team works closely with you to choose compatible materials that meet your application’s requirements and ensure a fully optimized, multi-layered extrusion every time.

Custom Co-Extrusion Products & Parts

Designed to combine two distinct materials or colors into a single, high-performance profile:

  • Rigid Profiles with Flexible Hinges

  • Dual-Color Parts

  • Edge Guards with Soft Skins

  • Seals with Backing Supports

  • Multi-Layer Tubing

  • POP Display Profiles

  • Wire or Cable Covers

  • Decorative Trims

Custom Tri-Extrusion Products & Parts

Three-material profiles for advanced performance and design flexibility:

  • Triple-Layer Tubing

  • Rigid Cores with Dual Soft Sides

  • Multi-Color Stripes

  • Sealed Structural Profiles

  • Display Frames

  • Functional Trim Pieces

  • Enclosures with Flex Zones

  • Textured Grips

Co-Extruded & Tri-Extruded Plastics Tailored to Your Industry

Why Partner with Lakeland Plastics for Custom Plastic Co-Extrusion & Tri-Extrusion Services?

  • Multi-Material Expertise: We excel in combining two or three different thermoplastics into a single, high-performance profile tailored to your unique specifications.
  • Dedicated Co-Extrusion and Tri-Extrusion Lines: Our advanced production capabilities include multiple dedicated co-extrusion lines to ensure consistent quality and scalability.
  • 50+ Years of Experience: With decades of plastic extrusion expertise, we understand the complexities of material compatibility, layer bonding, and performance engineering.
  • Custom Engineered Solutions: Every co- or tri-extruded part is designed and tooled in-house to meet precise size, shape, color, and material requirements.
  • Functional and Aesthetic Versatility: We help you integrate rigid and soft materials, multiple colors, or special finishes—all within a single, streamlined extrusion.
  • Prototypes to Production: Whether you’re testing a new concept or ramping up for full-scale production, we accommodate short and long runs without compromising quality.
  • Strict Quality Standards: Our processes are built around tight tolerances, real-time monitoring, and detailed quality checks for reliable, repeatable results.
  • Responsive, Collaborative Support: Our experienced team works closely with you from design through delivery to ensure every layer of your extrusion meets your goals.

What Companies Are Saying About Our Co-Extruded & Tri-Extruded Plastics

Co-Extrusion & Tri-Extrusion Resources

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