Leading Extruded Plastic Manufacturers

Polymer extrusion is a widely used production method in the plastics sector since it is accessible and simple to use, whether it be to produce one hundred yards of pipe-tubing, plastic sheets, or a thousand crazy straws. The plastic’s molecules are also aligned during extrusion to increase the piece’s strength along its length. Read More…

Extruded Plastics Plastic profiles, plastic channels, plastic rods, plastic tubing, plastic trim and plastic sheets are all extruded plastics that play a vital role in virtually every industry, from consumer products manufacturing to automotive parts fabrication. Because plastic extrusion is a continuous process, plastic channels and profiles are not limited in terms of their possible lengths.

Location: Plainwell, MI

Preferred Plastics is an ISO 9001:2000-certified custom plastic extruder, specializing in rigid, flexible & co-extruded products, including extruded tubing.

Location: Cadott, WI

Since 1978, SFR has been a leader in custom plastic profile extrusions, specializing in vinyl polymers for a variety of industries ranging from commercial furniture and store fixtures to industrial applications.

Location: Modesto, CA

Our profile extrusion capabilities are vast and adaptable to meet your specific needs. Whether you require rigid, flexible, dual, or tri-profile extrusions, we have the expertise and technology to deliver. We are dedicated to pushing the boundaries of what's possible in plastic extrusion, and we welcome the opportunity to tackle even the most challenging projects.

Location: Milwaukee, WI

We have a long history of providing plastic extrusions. We will proudly serve you and we are committed to quality customer service. Our plastic extrusions are used in industries ranging from automotive to medical.

Location: Middlefield, OH

At Plastic Extrusion Technologies, we specialize in the production of extruded plastics, catering to both large-scale manufacturing needs and smaller custom projects, all tailored to your precise specifications. We understand the importance of high-quality products, prompt delivery, and responsive service in today's fast-paced business landscape, and we are committed to meeting these expectations.

Location: Johns Creek, GA

As our name suggests, we are a leading custom extruder of plastic shrink tubing, flexible and rigid tubing, and profiles in standard or custom colors in a multitude of material options. We use state-of-the-art machinery for our extrusions and perform secondary operations on site, such as drilling, slotting, notching, etc. Pexco is ISO 9001 certified.

Location: Sheboygan, WI

At Northland Plastics, we are the experts in unique custom plastic extrusions. We specialize in single and dual durometer profile extrusions, vacuum calibration, automated inline fabrication, custom fabrication, and more. Custom colors and various additives are also available. As an ISO 9001:2015 company, we value product quality, timely delivery, competitive pricing, and excellent customer...

Location: Middlesex, NJ

Petro specializes in plastic extrusions, offering our customers many capabilities, such as customized shapes & extruded tubing, along with tape application, coiling & angle cutting.

Location: St. Charles, IL

We develop the most affordable and long lasting plastic extrusions. These extruded materials come in a variety of options and are Polytec Q-1 certified. We offer fast delivery and our customer service team is willing to design a perfect solution for your industry.

Location: Manchester, NH

Since our founding more than 55 years ago, we at Keller have been the most innovative thinkers in the plastic profile extrusion industry. Our continued investment in new technology continues to pay off for our company and our customers; we are able to offer programs that eliminate tooling costs, we offer stocking and inventory programs and we can provide concept to tooling in less than five days.

Location: Cleveland, OH

A plastic extrusion manufacturer of extruded plastic products, GSH Industries manufactures custom plastic extrusion profiles. We have continually expanded & attained our position as a preferred supplier of quality products & engineering ingenuity.

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Melting plastic material, pressing it into a dye to form it into a continuous profile, and cutting it to length are the steps in the plastic extrusion process. The method works well for applications requiring a good finished product with a consistent cross-section. Due to its low cost and high production rates, it is a frequent manufacturing option for goods like piping, plastic sheeting, weather stripping, wire insulation, and adhesive tape, to name just a few of the prevalent plastic extruded products.

Plastic Resin Pellets

Types of Plastic Extrusion Materials


Polyvinyl chloride, also known as PVC, is a common material for various plastic goods. It is made of a strong substance resistant to chemicals and bacteria. Despite being a stiff plastic, adding plasticizers makes the substance more flexible. PVC is a material that may be used in various applications since it is more affordable to produce than other thermoplastics.


A thermoplastic polymer resin with several uses, polypropylene is utilized in industries as both a structural and fiber-type plastic. It is a solid, long-lasting material with a high melting point, high tensile and compressive strengths, excellent dielectric characteristics, and resistance to the majority of acids and solvents. It has a low moisture absorption rate and is waterproof. It is simple to color or tint polypropylene. It is also flexible and lightweight. The bonding and strength of the material can be improved using melt processing techniques like extrusion.

Plastic Extrusion Process Basics

The bulk of extruded plastics is thermoplastics, although thermosets can also be extruded by heating. Numerous high-performance, engineering-grade, and commodity plastics are available under that classification, all of which can have either amorphous or crystalline molecular architectures.

Plastic Extrusion Process

The most expensive and scarcest sorts of plastics to be extruded, high-performance plastics are designed for demanding conditions and have particularly superior thermal and mechanical qualities. Polyether ketone (PEK) is one such plastic utilized in the aerospace and automotive industries due to its resistance to chemicals, flame, and shrinkage and its ability to maintain strength across a wide range of temperatures.

Engineering plastics are specialty plastics created to have particular features without being as expensive as high-performance materials. TPE, ABS, nylon, and polycarbonate are a few of these plastics. Finally, most extrusions are made of commodity plastics which are more universally useful materials. These plastics, including PVC, polypropylene, and polyethylene, are the most affordable.

Finally, the polymer structure of any plastic from these three categories might be crystalline or amorphous, which confers different qualities. Amorphous structures have disordered, movable polymer chains, such as those in PVC, ABS, and polycarbonate. This structure gives them flexibility, elasticity, and resilience to impact and shrinkage.

On the other hand, they lack the strength and chemical resistance of polymers with crystalline structures, such as HDPE or polypropylene. These plastics have rigid structures that add strength, stiffness, and heat resistance. However, they lack impact resistance and tend to shrink as well.

Specialty Plastic Extrusion Processes

Many applications require specific extrusion techniques to get relevant results or accelerate production. Typical methods for specialized extrusion include:

  • Coextrusion: Coextrusion is the simultaneous extrusion of multiple layers of material. For example, different types of plastic are fed into a single extrusion head by two or more extruders. Extruding numerous layers of various materials via one or more dies can produce laminated products.
  • Overjacketing: Overjacketing is a protective plastic covering applied to an item using extrusion. The most typical use of overjacketing is for outside wire and cable jacketing.
  • Extrusion of tubing: This is comparable to classical extrusion, except that inner pins or mandrels are incorporated into the die to permit the creation of hollow plastic materials. In addition, the air is injected into the empty region to prevent the extrusion from collapsing.
  • Blown film extrusion: This process creates plastic film goods like supermarket and food storage bags. The vertical, cylindrical shape of the dies used in this method forces the molten plastic upward as it develops and cools. Additionally, the air is blasted while being kept from escaping by continuously sealing the tube's end. Blowing the film also causes the plastic molecules to rearrange, so they line up along the tube's perimeter, strengthening the substance.
Plastic Extrusion Product

Choosing the Right Extruded Plastic Manufacturer

To ensure you have the most constructive outcome when purchasing extruded plastic from an extruded plastic manufacturer, it is important to compare several companies using our directory of extruded plastic manufacturers. Each extruded plastic manufacturer has a business profile page highlighting their areas of experience and capabilities, along with a contact form to directly communicate with the manufacturer for more information or request a quote. Review each extruded plastic business website using our proprietary website previewer to quickly learn what each company specializes in. Then, use our simple RFQ form to contact multiple extruded plastic companies with the same form.

Extruded Plastic Informational Video


Plastic Extrusions Power Pages

Plastic Channel

Plastic Channel

Plastic channels are plastic products that have linear extruded profiles. They have a constant cross-sectional shape across their axis. They are long and narrow structures, and their depth is relatively short. These products serve a variety of functions and uses...

Plastic Extrusion

Plastic Extrusion

Plastic extrusion, also known as plasticating extrusion, is a continuous high volume manufacturing process in which a thermoplastic material -- in a form of powder, pellets or granulates -- is homogeneously melted and then forced out of the shaping die by means of pressure...

Plastic Rods

Plastic Rods

A plastic rod is a solid plastic shape made by the process of plastic extrusion or plastic co-extrusion. These have a contrast of plastic tubing and hollow plastic profiles. Plastic rods are found in various industries, including...

Plastic Trims

Plastic Trims

Plastic trim products are extruded linear profiles that can be made to any length. Because of its ability to attach, hold, and seal, plastic trim has many applications. Plastic, HDPE, LDPE, butyrate, PVC, acrylic, and...

Plastic Fabrication

Plastic Fabrication

Plastic fabrication is the process of designing, manufacturing, and assembling a product made out of plastic material or composites that contain plastic. There are numerous plastic fabrication methods known today, considering the wide variety of products made out of plastic...

Plastic Materials

Plastic Materials

Plastic materials are objects artificially made from organic compounds called polymers along with other additive components. They possess excellent formability, making them extremely versatile for many different fabrication and manufacturing processes...

Plastic Tubing

Plastic Tubing

Plastic tubing is a form of tubing that is manufactured from a mixture of a polymer with a variety of chemicals to form a material that can be solid or flexible. Since its first use in the 1950‘s, plastic tubing has revolutionized industrial processes and has found a use in a wide variety of applications...

PVC Tubing

PVC Tubing

PVC is a tough chemically resistant synthetic polymer of vinyl chloride used especially for making pipes, films and electrical insulation. It is made by polymerizing vinyl chloride, and...

Silicone Tubing

Silicone Tubing

Silicone tubing is a tough elastomer with high strength, flexibility, and resistance. Silicone tubing can be stretched without tearing and is highly versatile. It cannot be weakened with repeated bending and twisting due to its significant flexibility...

Plastic Molding Processes
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