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Expert Custom Molding Design Services

Transform your product vision into precision-engineered reality with Evōk Polymers' custom molding design services. Our team combines 25 years of injection molding expertise with cutting-edge CAD technology and proprietary optimization methods to deliver mold-ready designs that balance performance, manufacturability, and cost-effectiveness. From initial concept to production-ready tooling, we provide white-glove service that ensures your custom plastic components meet the highest quality standards while staying on budget and schedule.

Engineer reviewing 3D CAD models on computer screen for custom injection molding design

Our Custom Molding Design Services

Complete design-to-production solutions for injection molded components, from CAD engineering to final tooling optimization.

CAD Design & Engineering

Expert SOLIDWORKS-based design services that review, modify, and optimize your 3D files for injection molding manufacturability. We transform concepts into mold-ready designs with detailed documentation and iterative refinements.

Prototype Development

Rapid prototype fabrication services that validate your design's structural integrity and cosmetic appeal before committing to production tooling. Choose from multiple prototyping methods for functional or cosmetic verification.

Mold Design & Optimization

Comprehensive mold design engineering including gate sizing, vent placement, mold flow analysis, and production efficiency optimization to minimize sink, flash, and cycle time while maximizing part quality.

Material Selection Consulting

Expert guidance navigating material and texture science to select the optimal resin formulation for your application's performance requirements, environmental conditions, and cost targets.

Parts Design & Development

Detailed component design focused on ergonomics, fit-and-function, tolerance stacking, and lifecycle performance. We optimize wall thickness, draft angles, and structural features for moldability and durability.

Compliant Mechanisms Design

Innovative design solutions using compliant mechanisms that achieve motion through flexible component deformation rather than traditional hinges and bearings, enabling dematerialization and performance optimization.

Team of engineers collaborating on injection molding design development process

Our Proven 5-Stage Design & Development Process

Concept Feasibility Analysis

We evaluate how your design concept can be manufactured cost-effectively and function as a market-ready product. Our engineers assess moldability, material requirements, and production feasibility to establish realistic project parameters and identify potential design challenges early.

Alpha Research & Prototyping

Beta Development & Single-Cavity Tooling

Production Tooling & First Article Qualification

Production Launch & Market Introduction

Proven Excellence

Trusted by Industry Leaders

See how we've helped leading brands optimize their injection molded component designs for superior performance and cost efficiency.

"driven with details ... Very impressive"

Lawrence Dathe
Lawrence Dathe

"Great expertise and people!"

Rick Chen
Rick Chen

"Evok provided exceptional service! Paul and the studio team demonstrated amazing expertise and professionalism throughout the process. They exceeded expectations with precision and timely execution. Highly recommend for any project requiring top-notch design solutions."

Jason Salveson
Jason Salveson

"Great customer service! Paul is super dedicated."

Mo Amin
Mo Amin

"Paul is very knowledgeable and passionate regarding all facets of plastics manufacturing."

Matt Maskell
Matt Maskell

"Amazing business and amazing person to work with.Paul and I grew up together he has always had attention to detail in everything he has ever done,my company has used him a couple times now and are so pleased with the outcome I would recommend the company to anyone, once again..."

Kevin Nattress
Kevin Nattress

"Had a Great to work with Paul and it has been great! Has a plethora of knowledge and was great to learn from."

Landen Pool
Landen Pool

"driven with details ... Very impressive"

Lawrence Dathe
Lawrence Dathe

"Great expertise and people!"

Rick Chen
Rick Chen

"Evok provided exceptional service! Paul and the studio team demonstrated amazing expertise and professionalism throughout the process. They exceeded expectations with precision and timely execution. Highly recommend for any project requiring top-notch design solutions."

Jason Salveson
Jason Salveson

"Great customer service! Paul is super dedicated."

Mo Amin
Mo Amin

"Paul is very knowledgeable and passionate regarding all facets of plastics manufacturing."

Matt Maskell
Matt Maskell

"Amazing business and amazing person to work with.Paul and I grew up together he has always had attention to detail in everything he has ever done,my company has used him a couple times now and are so pleased with the outcome I would recommend the company to anyone, once again..."

Kevin Nattress
Kevin Nattress

"Had a Great to work with Paul and it has been great! Has a plethora of knowledge and was great to learn from."

Landen Pool
Landen Pool

"driven with details ... Very impressive"

Lawrence Dathe
Lawrence Dathe

"Great expertise and people!"

Rick Chen
Rick Chen

"Evok provided exceptional service! Paul and the studio team demonstrated amazing expertise and professionalism throughout the process. They exceeded expectations with precision and timely execution. Highly recommend for any project requiring top-notch design solutions."

Jason Salveson
Jason Salveson

"Great customer service! Paul is super dedicated."

Mo Amin
Mo Amin

"Paul is very knowledgeable and passionate regarding all facets of plastics manufacturing."

Matt Maskell
Matt Maskell

"Amazing business and amazing person to work with.Paul and I grew up together he has always had attention to detail in everything he has ever done,my company has used him a couple times now and are so pleased with the outcome I would recommend the company to anyone, once again..."

Kevin Nattress
Kevin Nattress

"Had a Great to work with Paul and it has been great! Has a plethora of knowledge and was great to learn from."

Landen Pool
Landen Pool
The Evōk Advantage

Why Choose Evōk Polymers?

Experience jewelry-quality results at optimized prices through our passion-driven approach to custom molding design.

25 Years of Expertise

Deep injection molding knowledge refined through thousands of projects across powersports, medical devices, semiconductor, and consumer products industries.

Transparent Cost Optimization

We're upfront with costs from day one, helping you contribute to optimized design decisions that balance performance with manufacturability and price targets.

Proprietary Technology

Leverage our unique optimization tools, compliant mechanism expertise, and advanced design methodologies to achieve solutions competitors simply can't match.

White-Glove Service

Our cross-functional team operates with continuous improvement mindset, treating your project with meticulous attention and collaborative problem-solving at every stage.

Meet Our Design Experts

Industry veterans passionate about transforming your concepts into optimized reality.

Paul Dathe, Founder and Chief Engineer at EVOK Polymers

Paul Dathe

Founder

Paul Dathe founded Evōk Polymers with a singular mission: delivering the highest quality injection molded components at the lowest possible price through proprietary technology and deep industry expertise. With over 25 years specializing in engineering, product design, and solving complex injection molding challenges, Paul brings unparalleled depth to every project. He holds four U.S. utility patents and earned Six Sigma black belt certification, applying rigorous process optimization to mold design engineering. Prior to founding EVOK, Paul led new product development at Caliber Products, launching 13 products while growing sales 540% and expanding from 25 to 144 customers with 100% retention. His responsibilities spanned tooling design, functional assessments, 3D modeling, prototype fabrication, tolerance analysis, and mold flow studies. Earlier, as Senior Mechanical Engineer at Entegris, Paul managed a $40 million product line of ultra-clean liquid delivery systems for semiconductor applications. He began his career at Rollerblade in design and prototyping before serving in senior engineering roles at General Mills and Boston Scientific. Paul earned his Bachelor of Science in Mechanical Design from Bemidji State University with emphasis in rapid prototyping and 3D computer modeling. He's an active member of Allied Executives Business Leadership Peer group and the Institute of Packaging Professionals.

Jason Weber, Industrial Designer at EVOK Polymers

Jason Weber

Industrial Designer

Jason is a seasoned industrial designer with a passion for creating innovative and functional injection molded products. His design philosophy is deeply influenced by his life within a multi-generational household with his wife, two sons, and mother, which nurtures innate empathy and keen observation of human behavior—qualities that translate directly into user-centered design excellence. Jason brings creative vision to EVOK's engineering projects, balancing aesthetic refinement with manufacturing practicality. His ability to understand how people interact with products ensures that every component he designs not only meets technical specifications but also delivers intuitive functionality and ergonomic comfort. Jason's multidisciplinary approach bridges the gap between pure engineering and real-world application, helping clients create products that resonate with end users. Outside the studio, Jason finds inspiration through cooking, gaming, and relaxation, activities that fuel his creative process and problem-solving abilities.

Shawn Monitor, Sr. Industrial Designer at EVOK Polymers

Shawn Monitor

Sr. Industrial Designer

Shawn Monitor has been an instrumental creative force on some of the most advanced injection molded seating and component projects of the last two decades. His particular expertise lies in graphically and physically communicating evolving design concepts and intricate part features through complex mechanical and visual prototypes built in diverse materials. Shawn creates photorealistic renderings using Otoy OctaneRender® and develops professional layouts, diagrams, and logos with Adobe Creative Cloud, providing clients with clear visualization of engineering concepts before tooling commitment. His deep involvement in pre-molding design reviews has significantly reduced risk on numerous large-scale projects by identifying and resolving potential manufacturing issues early in the development cycle. Shawn excels at finding mechanical molded part solutions that can be prototyped and validated prior to expensive production tooling, saving clients time and money while ensuring design intent is maintained. He holds several patents reflecting his innovative approach to injection mold component design. Beyond his professional achievements, Shawn practices photography and enjoys the vibrant Twin Cities live music scene, interests that sharpen his visual communication skills and creative thinking.

Daniel D. Hoyt, Ph.D., Business Development Manager at EVOK Polymers

Daniel D. Hoyt, Ph.D.

Business Development Manager

Daniel brings exceptional expertise in system and process design engineering, coupled with strategic partnership cultivation that sets EVOK apart in the injection molding industry. His passion for innovation and collaboration drives initiatives that challenge traditional norms in part design, prototyping, tooling, and injection mold manufacturing. Daniel's vision extends beyond disruption—he's building a community centered on continuous improvement, mutual benefit, and genuine partnership that empowers small and mid-sized businesses to compete at the highest levels. His leadership focuses on creating Lean Partnership-Based Organizations that optimize engineering processes and deliver sustainable growth. Daniel's proficiency as a facilitator, public speaker, teacher, and coach, combined with exceptional team-building and mentorship abilities, accelerates EVOK's mission to transform industry standards. Under his guidance, EVOK establishes new benchmarks for collaborative engineering success, ensuring clients receive not just technical expertise but strategic insights that drive their competitive advantage in demanding markets.

Natalie Weber, Operations Officer at Evok Polymers

Natalie Weber

Operations Officer – LIV

Natalie is a dedicated apprentice in product design and management who embodies the harmonious blend of creativity and sustainability in injection mold engineering. Possessing innate curiosity and a discerning eye for innovation, she tirelessly explores where design converges with environmental consciousness—bringing fresh perspectives to material selection and dematerialization strategies. Immersed in intangible design principles since childhood, Natalie grasps the profound impact injection molded products can have on the planet, driving her commitment to infusing eco-consciousness into every project facet. Her education in sustainability, combined with hands-on mentorship from seasoned professionals, accelerates her mastery of product design intricacies. Natalie investigates diverse materials, manufacturing techniques, and emerging technologies, always evaluating their ecological footprint and lifecycle implications. Her journey extends beyond creating aesthetically pleasing components—she's shaping a future where injection mold design engineering seamlessly integrates sustainability principles, leaving a positive legacy for generations while meeting demanding performance specifications.

Julie Young, Accounting and Finance Manager at Evok Polymers

Julie Young

Accounting and Finance Manager

Julie Young has been an integral part of Evok since its inception, bringing meticulous attention to detail and thorough financial expertise to the organization. As an experienced accounting professional, she excels in organizing and categorizing transactions, reconciling accounts, and producing clear, concise financial reports that enable informed business decisions. Julie's proficiency in accounting software ensures streamlined processes and timely delivery of financial information, maintaining compliance with all regulatory requirements. Her dedication to professionalism and confidentiality provides the financial backbone that supports Evok's operations and growth. Beyond standard bookkeeping, Julie plays a critical role in vendor relationship management, ensuring all partners are paid promptly and maintaining the trust-based environment that is central to Evok's values. Her reliable financial services support both the team's effectiveness and customer satisfaction by ensuring resources are properly allocated to deliver exceptional injection molding solutions.

Frequently Asked Questions

What file formats do you accept for CAD design services?

We work with all standard CAD formats, with SOLIDWORKS being our preferred platform. We can start with your existing 3D files or model from scratch based on your specifications, sketches, or concepts. Our engineers will review and optimize any file format for injection molding manufacturability.

How long does the custom molding design process typically take?

What is the cost for custom molding design services?

Do you provide prototypes before final production tooling?

Can you help select the right material for my application?

What makes your design approach different from other molding companies?

Do you handle both design and production, or just design services?

What industries do you serve with custom molding design?

Ready to Discuss Your Design Challenge?

Our engineering team is ready to evaluate your project and provide expert guidance on the best path forward.

Certified Excellence

Awards and Recognition

Six Sigma Black Belt certification logo

Six Sigma Black Belt

Advanced process optimization certification

Institute of Packaging Professionals member badge

Institute of Packaging Professionals

Professional industry membership recognition

25 years of industry experience badge

25+ Years Industry Experience

Proven expertise across diverse applications

Transform Your Product Vision Into Reality

Share your project details and our design experts will respond within 24 hours with insights on how we can optimize your custom molded components.

Contact Us Today

For immediate assistance, feel free to give us a direct call at +1 612-991-2001.