A robotic arm holds four plastic containers upside down by their blue lids inside a factory, possibly as part of an automated Multi Shot Injection Molding or packaging process.

Multi-Shot Molding

Multi-Shot Molding Services for Complex, Multi-Material Parts

Sussex IM provides advanced multi-shot injection molding solutions that combine multiple materials or colors into a single, fully bonded part – without secondary assembly. From soft-touch grips to multi-color components, we help OEMs create higher-value products with greater efficiency.

Our team brings decades of experience designing, building, and running custom two-shot injection molding and multi-shot molding work cells. Projects that require dual durometers, clear lenses, embedded electronics, or color contrast benefit from our ability to deliver consistent, repeatable results using a single mold setup.

A row of silver Stiletto hammers is lined up on a white and brown workbench, with the focus on the engraved branding and model on the nearest hammer’s handle—a precision detail reminiscent of Multi Shot Injection Molding techniques.

Multi-shot molding, including two-shot injection molding, involves molding two or more plastic resins into a single part using sequential or simultaneous injection. This process is ideal for parts that require soft-touch surfaces, vibrant aesthetics, chemical resistance, or embedded functionality.

Parts are molded in one or two injection units and transferred automatically between stations, all within the same cycle. This minimizes handling, improves alignment, and cuts down on total production time.

A person wearing gloves uses a power tool to assemble metal parts on a workbench in a factory setting, where various metal components and equipment—some produced through Multi Shot Injection Molding—are visible on the table.

Enhanced Aesthetics
Create bold, multi-color designs or translucent features without paint or secondary decoration.
Efficiency and Part Handling
Combine operations into a single molding cycle, reducing the need for manual labor or fixtures.
Lower Total Cost
Reduce part count, eliminate bonding agents, and streamline your supply chain.
Elimination of Secondary Operations
No adhesives. No post-mold assembly. No alignment challenges.

A person operates a metal assembly fixture with gears, clamps, and red handles in an industrial setting, demonstrating processes similar to those used in Multi Shot Injection Molding. Tools and machine parts are visible on a workbench.

Sussex IM supports a wide range of industries with multi-shot plastic injection molding expertise, including:

Medical devices
Gaskets and seals
Soft-touch handles and grips
Multi-color containers and cosmetic components

Not sure if multi-shot is right for your part? We’ll help evaluate material compatibility, tooling requirements, and design constraints early in development.

A person wearing a hairnet, safety glasses, gloves, and a blue shirt assembles black packaging at a worktable with tools and materials—part of the multi shot injection molding process. Another person works in the background.

We design and build our own automation systems, configure custom EOAT, and align everything with your project’s volume, tolerances, and handling needs. That means fewer delays, tighter integration, and more reliable outcomes.

Explore the Sussex Solution

Watch our Sussex Solution episode featuring real-world two-shot injection molding examples and expert insights from our tooling and production teams.

Multi-Shot Molding

Multi-Shot Molding Services for Complex, Multi-Material Parts

What Is Multi-Shot Molding?

Benefits of Multi-Shot and Two-Shot Injection Molding

Multi-Shot Molding Applications

Why Choose Sussex IM for Multi-Shot Injection Molding?

Explore the Sussex Solution