Process Engineering

Understanding Plastics Engineering and Blow Molding

Our expert team of engineers is the industry leader in developing safe, innovative, and economical solutions to meet ever-changing market demands. We focus on our industry, contract blow molding. However, we also focus on all other plastics industries.
Blow molding plastics engineering, Blow molding material, polymer physics

Our Commitment To You

Western Industries’ process engineers have detailed process knowledge that allows us to compare and contrast manufacturing methods. Accordingly, we are able to determine whether blow molding is the right fit for your product. Moreover, we have a creative and driven engineering team that will guarantee your products meet or exceed your expectations of effectiveness and efficiency. Using our engineering team’s part design expertise, we can help build a fully functional product. Our engineers have a strong grasp of blow molding principles which allows our engineers to maximize our process to meet your specifications.

Improved Quality

Our process engineers can develop workable strategies for the production and timely delivery of high-quality finished goods that adhere to even the most demanding quality specifications.

Greater Efficiency

Integrating sophisticated methods and technologies into the manufacturing plan, our engineers can create new processes that meet specific project needs. Similarly, they can also modify existing systems for maximum efficiency.

Reduced Cost

Our real-time monitoring of a range of process parameters, including the polymer itself, is key to achieving high-quality products with minimal defects.

Dedicated Engineering

We maintain a staff of engineers who understand the processing and design considerations necessary for a successful project. A combined 60+ years of processing experience means our engineers can maximize the process and ensure the product attains the quality you expect. 
Above all, our product-centric approach guarantees that all aspects of the project are considered in the design process. In addition, full virtual support means you stay connected with our team throughout the project to guarantee all goals are met.


We believe that the key to a successful project is strong communication. Therefore, our engineers work directly with you to fine-tune design considerations to meet all possible needs. Excellent customer service doesn’t stop with our customer management and sales teams. Our engineering department is committed to working with customers to guarantee top-quality blow mold products and services. 
Our teams will keep you up-to-date with project progress and in the mix with design suggestions and feedback.

Ready to see how we can help you?

Learn How Blow Molding Works


More than just plastic bottles, Blow Molded products can be produced for a variety of industries, and are a cost effective alternative to injection molding. Just fill in your information below and we’ll send you your free checklist