

Secondary operations. Second to none.
All the finishing touches under one roof
Secondary Operations Planning Saves You Time and Money
In addition to our expertise in plastic injection molding, PTI is fluent in many assembly techniques and processes. With our extensive plastic joining experience, technical expertise and responsive service, PTI can successfully meet your secondary assembly challenges, including ultrasonic welding, pad printing, laser marking, spin welding, thermal insertion, and more. We pride ourselves on design for manufacturability, providing the most appropriate method for our customers’ important assembly requirements.
Our Professional Value Added Services

Plastic Joining Assembly Process
- Ultrasonic Welding, Staking, Spot Welding and Swaging
- Spin Welding
- Hot Air Cold Staking
- Thermal Processing
- Thermal Imbedding
Part Decorating, Labeling and Traceability Coding
- Laser Marking
- Pad Printing
- Appliqué Assembly
Managed Services
- Paint and Plating
To learn more about the ways we can support your injection molding needs with our secondary services, please contact us today.

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Design For Manufacturing Guide
Made in the USA

Mold Design
Mold Design is a crucial step in the injection molding process. Once you’ve finalized your part in CAD software for fit and function, it must then be transformed into a design for molding to ensure the capture of all the specified details. In some cases, certain features of the part design may not be manufacturable via the injection molding process.
At PTI, we collaborate with you to achieve the best possible design for manufacturability. In fact, we have a FREE guide to help you with this.

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