Precision Plastic Roll Stock Extrusion Services

Static-Dissipative and Conductive Plastic

Through our TOPSTAT™ product line, T.O. Plastics produces custom plastic roll stock extrusion engineered for electronic and automotive packaging applications where static control is critical. We offer two production methods: a topically coated web where we apply a static-dissipative topcoat to the product’s surface, and an internally compounded web where carbon black is blended directly into the resin to achieve conductivity or static dissipation throughout the material. Understanding the differences between these approaches and the four categories of static control (insulative, antistatic, static dissipative, and conductive) is critical when selecting the right product for your application.

High-Volume and Scalable Runs

As a leading plastic roll stock extrusion supplier, T.O. Plastics maintains substantial open capacity on the production line, which means we can respond to high-volume orders with lead times often shorter than those customers experience with larger, more constrained suppliers. We also have the flexibility to accommodate smaller volume runs when production scheduling allows.

Heating

Once we load the correct material, the plastic pellets move through a heated barrel where the warmth and mechanical energy melt them into a uniform molten state. Temperature control during this stage is crucial because inconsistencies in the melt can directly translate into variations in the finished web. Our equipment maintains tight thermal parameters to ensure the molten plastic arrives at the die in a consistent, processable state.

Extrusion Forming and Shaping

Next, the molten plastic flows through a wide-format die, spreading the material into a thin, consistent film as it exits. The die geometry and the precision of this step determine both the width and the thickness profile of the roll stock. At T.O. Plastics, we can produce 18 mil to 88 mil plastic roll stock, a thickness range that very few extrusion operations in the market can match. For applications requiring material above 60 mil, our capabilities represent a meaningful competitive advantage for thermoformers sourcing heavy gauge plastic roll stock.

Cooling and Finishing

As the form exits the die, it passes through a series of rollers that apply pressure and simultaneously cool the product. This forming stage sets the final thickness and surface quality while reducing the material to a stable, handleable temperature. The finished roll stock is then wound, palletized, and shipped directly to the customer’s thermoforming or fabrication facility.

Electronics Packaging

Manufacturers of circuit boards, IC chips, and sensitive electronic assemblies require static-controlled packaging that protects components from electrostatic discharge. Our static-dissipative and conductive roll stock gives thermoformers the base material they need to produce trays and carriers that meet these performance requirements.

Packaging

From food service to retail, thermoformed plastic packaging depends on reliable extruded roll stock that forms cleanly, holds its shape, and meets food-contact or product-contact specifications as required. HIPS is widely used in packaging applications because of its excellent thermoformability and cost efficiency.

Carbon-Black Compounded HIPS for Static Control

For applications requiring ecstatic dissipative plastic roll stock or conductivity, T.O. Plastics compounds carbon black directly into the HIPS resin during extrusion. This approach distributes the conductive element throughout the plastic, rather than relying solely on a surface coating, which can wear or dissipate over time. The internally compounded material provides consistent ohms performance across the full extruded plastic roll stock.

Our team can guide customers through the technical differences between static-dissipative and conductive materials and help identify the ohm range that meets industry standards for their specific application.

Fast Turnaround and Open Capacity

Lead time is one of the most common pain points for companies sourcing extruded plastic roll stock. Supplier organizational changes and capacity constraints at competing facilities leave many buyers looking for alternatives. T.O. Plastics maintains open capacity, enabling us to respond quickly to both standard and urgent orders. When your current supplier can’t deliver, we can.

Technical Depth at the Front End

Material selection mistakes discovered late in the process are expensive. Our extrusion specialists engage with customers early to assess which materials are appropriate for each application, the thickness range that will work on their forming equipment, and the performance expectations the finished part must meet. This front-end discipline prevents costly surprises downstream.

Quality Assurance and Consistency

Consistency in extruded plastic roll stock directly affects yield on the thermoforming line. Thickness variation, surface defects, or width inconsistencies create scrap and slow down production. T.O. Plastics is ISO 9001:2015 certified, ensuring every roll meets rigorous quality and performance standards.

Specialty Capabilities With TOPSTAT™

Our proprietary TOPSTAT™ product line extends our extrusion capabilities into static-controlled materials for the electronic and automotive packaging markets. With both topically coated and internally compounded options available, we can match the right solution to each customer’s application's performance requirements.

We also operate a vertically integrated recycling program, including a customer scrap buy-back option, to help close the loop on material waste and reduce costs across your supply chain. Learn more about our recycling program.